Mentor Plumbing, Heating & Cooling

Our team enjoys helping Mentor area homeowners with a variety of plumbing, heating and cooling needs. From installing new fixtures in basements to breaking out the excavation equipment and repairing broken sewer lines – we’ve helped homeowners with it all.

Community Involvement

  • We are proud to be new members of the well-established Mentor Area Chamber of Commerce, and contribute to the support of new business development throughout the community.
  • It’s always a pleasure working with the Lake County Department of Utilities on our Mentor sewer line jobs. Kobella Plumbing Heating Cooling is a registered sewer and water contractor with the Lake County Department of Utilities, which allows us to repair and replace sewer lines in Mentor.

What Our Customers Are Saying

Erin H. in Mentor, OH

Project: Serviced a malfunctioning heat pump

“Highly recommend this company. Prices are good customer service is great. The woman I spoke to on the phone was very friendly. The technician Mike was right on time. He was very knowledgeable and well spoken.”

Julianne B. in Mentor, OH

Project: Installed kitchen plumbing fixtures and repaired clogged bathroom plumbing

“Always professional. From the front office staff Lisa to any one of the plumbers- I cannot say enough good about Kobella plumbing. Have referred them to 3 houses now. Truly exceptional.”

Christopher S. in Mentor, OH

Project: Repaired and replaced plumbing and fixtures

“Great price and great job. They have specialists to troubleshoot all plumbing issues, very knowledgeable. Highly recommend.”

James S. in Mentor, OH

Project: Repaired a water heater

“All personnel were very professional, courteous and responsive. I also received a discount for my military service.”

Frequently Asked Questions from Mentor Customers

If installing a traditional water heater, the size will depend on how many people are in your home and how much water they use per day to shower, wash dishes, clean clothes, etc. This article includes a table to show you roughly what size hot water tank correlates with your family size.

A water softener can provide many benefits including cleaner drinking water and reduced soap scum buildup around your fixtures. Read this article to learn more about how water softeners work.

If you have a forced-air system, you may be experiencing non-balanced air flow. Simply put, some of your home’s ductwork may be misaligned and may require repositioning. Learn more about troubleshooting furnace related problems here.

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Recent Jobs and Reviews in Mentor, OH

Job Locations and Reviews

Completed plumbing estimate for new vanity installation in area currently lacking water supply and drainage infrastructure. Assessed crawlspace conditions and existing PVC drainage lines along concrete block walls to determine optimal routing for supply and waste connections. Evaluated finished room location with laminate flooring and baseboards to plan penetration points and connection pathways between the new vanity location and accessible plumbing infrastructure in the crawlspace below.
Completed plumbing estimate for new vanity installation in area currently lacking water supply and drainage infrastructure. Assessed crawlspace conditions and existing PVC drainage lines along concrete block walls to determine optimal routing for supply and waste connections. Evaluated finished room location with laminate flooring and baseboards to plan penetration points and connection pathways between the new vanity location and accessible plumbing infrastructure in the crawlspace below.
Bruno D.
Bruno D. Checked in
Completed plumbing estimate for new vanity installation in area currently lacking water supply and drainage infrastructure. Assessed crawlspace conditions and existing PVC drainage lines along concrete block walls to determine optimal routing for supply and waste connections. Evaluated finished room location with laminate flooring and baseboards to plan penetration points and connection pathways between the new vanity location and accessible plumbing infrastructure in the crawlspace below.
Mentor, OH 44060
Returned to property for follow-up on outdoor hose bib replacement project originally estimated in October. Accessed ceiling cavity to evaluate existing plumbing configuration and install new gate valve as specified in previous site assessment. Removed two severely corroded outdoor hose bibs exhibiting significant rust, mineral buildup, and deteriorated valve bodies. Opened ceiling access point to expose copper supply lines and install shutoff valve for improved system control. Replaced both exterior hose bibs with new frost-free sillcocks, ensuring proper pitch for drainage and secure mounting to exterior siding. Restored ceiling access point upon completion of valve installation.
Returned to property for follow-up on outdoor hose bib replacement project originally estimated in October. Accessed ceiling cavity to evaluate existing plumbing configuration and install new gate valve as specified in previous site assessment. Removed two severely corroded outdoor hose bibs exhibiting significant rust, mineral buildup, and deteriorated valve bodies. Opened ceiling access point to expose copper supply lines and install shutoff valve for improved system control. Replaced both exterior hose bibs with new frost-free sillcocks, ensuring proper pitch for drainage and secure mounting to exterior siding. Restored ceiling access point upon completion of valve installation.
Derek M.
Derek M. Checked in
Returned to property for follow-up on outdoor hose bib replacement project originally estimated in October. Accessed ceiling cavity to evaluate existing plumbing configuration and install new gate valve as specified in previous site assessment. Removed two severely corroded outdoor hose bibs exhibiting significant rust, mineral buildup, and deteriorated valve bodies. Opened ceiling access point to expose copper supply lines and install shutoff valve for improved system control. Replaced both exterior hose bibs with new frost-free sillcocks, ensuring proper pitch for drainage and secure mounting to exterior siding. Restored ceiling access point upon completion of valve installation.
Mentor, OH 44060
Mentor, OH - Responded to a clogged toilet caused by a foreign object obstruction. Successfully cleared the blockage using a plumbing snake auger, restoring proper drainage and flush function to the fixture.
Bruno D.
Bruno D. Checked in
Responded to a clogged toilet caused by a foreign object obstruction. Successfully cleared the blockage using a plumbing snake auger, restoring proper drainage and flush function to the fixture.
Mentor, OH 44060
Completed installation of Chrome Moen Magnetix handheld showerhead system as a return service call. The new fixture was mounted to the existing shower arm with proper sealing, featuring a chrome finish spray head connected via flexible metal hose to a wall-mounted holder with oil-rubbed bronze finish. System was tested for proper water flow and functionality, with no leaks detected at connection points.
Completed installation of Chrome Moen Magnetix handheld showerhead system as a return service call. The new fixture was mounted to the existing shower arm with proper sealing, featuring a chrome finish spray head connected via flexible metal hose to a wall-mounted holder with oil-rubbed bronze finish. System was tested for proper water flow and functionality, with no leaks detected at connection points.
Bruno D.
Bruno D. Checked in
Completed installation of Chrome Moen Magnetix handheld showerhead system as a return service call. The new fixture was mounted to the existing shower arm with proper sealing, featuring a chrome finish spray head connected via flexible metal hose to a wall-mounted holder with oil-rubbed bronze finish. System was tested for proper water flow and functionality, with no leaks detected at connection points.
Mentor, OH 44060
Completed cooling maintenance on air handler unit as part of preventative maintenance membership service. Performed electrical diagnostics and measurements using digital multimeter, recording voltage and amperage readings to verify proper system operation and component performance. All measurements were within normal operating parameters, and unit is functioning as designed.
Completed cooling maintenance on air handler unit as part of preventative maintenance membership service. Performed electrical diagnostics and measurements using digital multimeter, recording voltage and amperage readings to verify proper system operation and component performance. All measurements were within normal operating parameters, and unit is functioning as designed.
Sam K.
Sam K. Checked in
Completed cooling maintenance on air handler unit as part of preventative maintenance membership service. Performed electrical diagnostics and measurements using digital multimeter, recording voltage and amperage readings to verify proper system operation and component performance. All measurements were within normal operating parameters, and unit is functioning as designed.
Mentor, OH 44060
Completed plumbing membership inspection visit. Inspected under-sink P-trap assembly and water supply lines, confirming proper drainage configuration and connection integrity with no active leaks detected. Examined bathroom shower and tub fixtures including showerhead, mixing valve, and tub spout, verifying all components are functioning properly and in good working condition.
Completed plumbing membership inspection visit. Inspected under-sink P-trap assembly and water supply lines, confirming proper drainage configuration and connection integrity with no active leaks detected. Examined bathroom shower and tub fixtures including showerhead, mixing valve, and tub spout, verifying all components are functioning properly and in good working condition.
Homer J.
Homer J. Checked in
Completed plumbing membership inspection visit. Inspected under-sink P-trap assembly and water supply lines, confirming proper drainage configuration and connection integrity with no active leaks detected. Examined bathroom shower and tub fixtures including showerhead, mixing valve, and tub spout, verifying all components are functioning properly and in good working condition.
Mentor, OH 44060
Responded to a no hot water and low water pressure complaint at a downstairs office location. Upon inspection, found a Bradford White Energy Saver tanked water heater with associated pressure components and plumbing connections. Evaluated the water heater system, pressure relief valve, expansion tank, and connected supply lines with brass fittings to diagnose the reported issues and restore proper hot water delivery and water pressure to the facility.
Responded to a no hot water and low water pressure complaint at a downstairs office location. Upon inspection, found a Bradford White Energy Saver tanked water heater with associated pressure components and plumbing connections. Evaluated the water heater system, pressure relief valve, expansion tank, and connected supply lines with brass fittings to diagnose the reported issues and restore proper hot water delivery and water pressure to the facility.
Luke H.
Luke H. Checked in
Responded to a no hot water and low water pressure complaint at a downstairs office location. Upon inspection, found a Bradford White Energy Saver tanked water heater with associated pressure components and plumbing connections. Evaluated the water heater system, pressure relief valve, expansion tank, and connected supply lines with brass fittings to diagnose the reported issues and restore proper hot water delivery and water pressure to the facility.
Mentor, OH 44060
Completed comprehensive tune-up on 9-year-old residential air conditioning system. Performed electrical diagnostics using digital multimeter, measuring voltage at 17.3V and amperage at 0.63A to verify proper compressor operation. Inspected all electrical connections, capacitor, and wiring. System operating within normal parameters with no deficiencies noted.
Completed comprehensive tune-up on 9-year-old residential air conditioning system. Performed electrical diagnostics using digital multimeter, measuring voltage at 17.3V and amperage at 0.63A to verify proper compressor operation. Inspected all electrical connections, capacitor, and wiring. System operating within normal parameters with no deficiencies noted.
Jeff M.
Jeff M. Checked in
Completed comprehensive tune-up on 9-year-old residential air conditioning system. Performed electrical diagnostics using digital multimeter, measuring voltage at 17.3V and amperage at 0.63A to verify proper compressor operation. Inspected all electrical connections, capacitor, and wiring. System operating within normal parameters with no deficiencies noted.
Mentor, OH 44060
Completed routine cooling maintenance member visit on residential air handler and outdoor condensing unit. Removed top cover from outdoor unit to access and inspect internal components including condenser coils and refrigerant lines. Performed standard preventative maintenance procedures, verified proper system operation, and secured unit upon completion.
Completed routine cooling maintenance member visit on residential air handler and outdoor condensing unit. Removed top cover from outdoor unit to access and inspect internal components including condenser coils and refrigerant lines. Performed standard preventative maintenance procedures, verified proper system operation, and secured unit upon completion.
Sam K.
Sam K. Checked in
Completed routine cooling maintenance member visit on residential air handler and outdoor condensing unit. Removed top cover from outdoor unit to access and inspect internal components including condenser coils and refrigerant lines. Performed standard preventative maintenance procedures, verified proper system operation, and secured unit upon completion.
Mentor, OH 44060
Completed comprehensive tune-up on 15-year-old residential air conditioning system per customer request. Performed full system inspection, checked refrigerant levels, tested electrical connections, verified proper airflow, and cleaned condenser coils. Replaced dirty air filter with new pleated filter to ensure optimal system performance and indoor air quality. All components operating within manufacturer specifications with no deficiencies noted at time of service.
Completed comprehensive tune-up on 15-year-old residential air conditioning system per customer request. Performed full system inspection, checked refrigerant levels, tested electrical connections, verified proper airflow, and cleaned condenser coils. Replaced dirty air filter with new pleated filter to ensure optimal system performance and indoor air quality. All components operating within manufacturer specifications with no deficiencies noted at time of service.
Jeff M.
Jeff M. Checked in
Completed comprehensive tune-up on 15-year-old residential air conditioning system per customer request. Performed full system inspection, checked refrigerant levels, tested electrical connections, verified proper airflow, and cleaned condenser coils. Replaced dirty air filter with new pleated filter to ensure optimal system performance and indoor air quality. All components operating within manufacturer specifications with no deficiencies noted at time of service.
Mentor, OH 44060
Completed comprehensive tune-up service on American Standard furnace and air conditioning system. Performed standard maintenance procedures, system diagnostics, and temperature verification readings. Assessed utility closet equipment layout including disconnected condensate pump requiring customer consultation for proper reconnection or removal.
Completed comprehensive tune-up service on American Standard furnace and air conditioning system. Performed standard maintenance procedures, system diagnostics, and temperature verification readings. Assessed utility closet equipment layout including disconnected condensate pump requiring customer consultation for proper reconnection or removal.
Joel R.
Joel R. Checked in
Completed comprehensive tune-up service on American Standard furnace and air conditioning system. Performed standard maintenance procedures, system diagnostics, and temperature verification readings. Assessed utility closet equipment layout including disconnected condensate pump requiring customer consultation for proper reconnection or removal.
Mentor, OH 44060
Mentor, OH - Responded to service call for leaking tankless water heater unit that was previously installed in 2021. Upon inspection, identified active leak originating from the dirt leg (sediment trap) assembly in the gas line piping below the unit. Assessed the copper piping connections, isolation valves, and pressure relief valve for related issues, documented the condition of the installation with photographs, and determined necessary repairs to address the leak at the dirt leg connection point.
Sam F.
Sam F. Checked in
Responded to service call for leaking tankless water heater unit that was previously installed in 2021. Upon inspection, identified active leak originating from the dirt leg (sediment trap) assembly in the gas line piping below the unit. Assessed the copper piping connections, isolation valves, and pressure relief valve for related issues, documented the condition of the installation with photographs, and determined necessary repairs to address the leak at the dirt leg connection point.
Mentor, OH 44060
Responded to service call for refrigerator water line dispensing hot water and potential dishwasher leak. Upon inspection, accessed plumbing connections beneath kitchen cabinetry and identified refrigerator supply line cross-connected to hot water supply instead of cold water line. Documented existing copper piping configuration, brass fittings, and appliance connections. Assessed dishwasher installation and surrounding plumbing infrastructure for signs of active leakage. Photographed plumbing layout including supply lines, shut-off valves, and connection points for service documentation and repair planning purposes.
Responded to service call for refrigerator water line dispensing hot water and potential dishwasher leak. Upon inspection, accessed plumbing connections beneath kitchen cabinetry and identified refrigerator supply line cross-connected to hot water supply instead of cold water line. Documented existing copper piping configuration, brass fittings, and appliance connections. Assessed dishwasher installation and surrounding plumbing infrastructure for signs of active leakage. Photographed plumbing layout including supply lines, shut-off valves, and connection points for service documentation and repair planning purposes.
Homer J.
Homer J. Checked in
Responded to service call for refrigerator water line dispensing hot water and potential dishwasher leak. Upon inspection, accessed plumbing connections beneath kitchen cabinetry and identified refrigerator supply line cross-connected to hot water supply instead of cold water line. Documented existing copper piping configuration, brass fittings, and appliance connections. Assessed dishwasher installation and surrounding plumbing infrastructure for signs of active leakage. Photographed plumbing layout including supply lines, shut-off valves, and connection points for service documentation and repair planning purposes.
Mentor, OH 44060
Replaced outdoor condensing unit under warranty. Inspected existing linesets for kinks or restrictions and verified proper installation and insulation of refrigerant lines and drain line routing through ceiling cavity.
Replaced outdoor condensing unit under warranty. Inspected existing linesets for kinks or restrictions and verified proper installation and insulation of refrigerant lines and drain line routing through ceiling cavity.
Dan O.
Dan O. Checked in
Replaced outdoor condensing unit under warranty. Inspected existing linesets for kinks or restrictions and verified proper installation and insulation of refrigerant lines and drain line routing through ceiling cavity.
Mentor, OH 44060
Performed sewer line camera inspection on 1969-built residential property using exterior clean-out access point located in front yard. Utilized electronic locating equipment to map underground plumbing infrastructure and assess condition of main sewer line. Inspection revealed current status of drainage system, with documentation captured for property records and future reference.
Performed sewer line camera inspection on 1969-built residential property using exterior clean-out access point located in front yard. Utilized electronic locating equipment to map underground plumbing infrastructure and assess condition of main sewer line. Inspection revealed current status of drainage system, with documentation captured for property records and future reference.
Derek M.
Derek M. Checked in
Performed sewer line camera inspection on 1969-built residential property using exterior clean-out access point located in front yard. Utilized electronic locating equipment to map underground plumbing infrastructure and assess condition of main sewer line. Inspection revealed current status of drainage system, with documentation captured for property records and future reference.
Mentor, OH 44060
Completed cooling system tune-up and diagnostic evaluation. Performed electrical measurements using clamp meter, recording amperage draw of 60 amps at 0.2 volts, and verified system temperature readings at 39.56°F, indicating proper refrigerant performance and operational efficiency.
Completed cooling system tune-up and diagnostic evaluation. Performed electrical measurements using clamp meter, recording amperage draw of 60 amps at 0.2 volts, and verified system temperature readings at 39.56°F, indicating proper refrigerant performance and operational efficiency.
Jeff M.
Jeff M. Checked in
Completed cooling system tune-up and diagnostic evaluation. Performed electrical measurements using clamp meter, recording amperage draw of 60 amps at 0.2 volts, and verified system temperature readings at 39.56°F, indicating proper refrigerant performance and operational efficiency.
Mentor, OH 44060
Returned to property to replace defective gas valve under warranty. Removed and replaced faulty gas valve assembly, verified all electrical connections, and tested system operation. Performed combustion analysis using manometer to confirm proper gas pressure readings at 1.15 INWC, ensuring safe and efficient operation of heating unit.
Returned to property to replace defective gas valve under warranty. Removed and replaced faulty gas valve assembly, verified all electrical connections, and tested system operation. Performed combustion analysis using manometer to confirm proper gas pressure readings at 1.15 INWC, ensuring safe and efficient operation of heating unit.
Bruno D.
Bruno D. Checked in
Returned to property to replace defective gas valve under warranty. Removed and replaced faulty gas valve assembly, verified all electrical connections, and tested system operation. Performed combustion analysis using manometer to confirm proper gas pressure readings at 1.15 INWC, ensuring safe and efficient operation of heating unit.
Mentor, OH 44060
Completed comprehensive cooling season tune-up on 9-year-old International Comfort Products air conditioning system. Performed full system inspection, verified refrigerant charge and pressures within manufacturer specifications for R-410A system, checked electrical connections and amp draw, cleaned condenser coil, and inspected air filter which was found in satisfactory condition.
Completed comprehensive cooling season tune-up on 9-year-old International Comfort Products air conditioning system. Performed full system inspection, verified refrigerant charge and pressures within manufacturer specifications for R-410A system, checked electrical connections and amp draw, cleaned condenser coil, and inspected air filter which was found in satisfactory condition.
Jeff M.
Jeff M. Checked in
Completed comprehensive cooling season tune-up on 9-year-old International Comfort Products air conditioning system. Performed full system inspection, verified refrigerant charge and pressures within manufacturer specifications for R-410A system, checked electrical connections and amp draw, cleaned condenser coil, and inspected air filter which was found in satisfactory condition.
Mentor, OH 44060
Completed scheduled cooling maintenance member visit on commercial HVAC system. Performed comprehensive inspection of mechanical components including compressor assembly, electrical connections, and control systems. Verified system operation with multimeter readings showing 45.19 volts at control circuit, indicating proper electrical function. Documented equipment condition including normal wear patterns on mechanical linkages and compression spring assembly.
Completed scheduled cooling maintenance member visit on commercial HVAC system. Performed comprehensive inspection of mechanical components including compressor assembly, electrical connections, and control systems. Verified system operation with multimeter readings showing 45.19 volts at control circuit, indicating proper electrical function. Documented equipment condition including normal wear patterns on mechanical linkages and compression spring assembly.
Jeff M.
Jeff M. Checked in
Completed scheduled cooling maintenance member visit on commercial HVAC system. Performed comprehensive inspection of mechanical components including compressor assembly, electrical connections, and control systems. Verified system operation with multimeter readings showing 45.19 volts at control circuit, indicating proper electrical function. Documented equipment condition including normal wear patterns on mechanical linkages and compression spring assembly.
Mentor, OH 44060
Responded to water leak under kitchen sink following recent remodel. Upon inspection, identified leaking connection at PVC drain elbow joint and loose fitting on chrome shut-off valve supplying flexible braided water line. Tightened all connections, replaced worn compression fittings, and secured drain assembly to eliminate leak points. Tested system under full water pressure to verify repair integrity and confirmed no active leaks present. All plumbing connections now functioning properly with no moisture detected.
Responded to water leak under kitchen sink following recent remodel. Upon inspection, identified leaking connection at PVC drain elbow joint and loose fitting on chrome shut-off valve supplying flexible braided water line. Tightened all connections, replaced worn compression fittings, and secured drain assembly to eliminate leak points. Tested system under full water pressure to verify repair integrity and confirmed no active leaks present. All plumbing connections now functioning properly with no moisture detected.
Chris M.
Chris M. Checked in
Responded to water leak under kitchen sink following recent remodel. Upon inspection, identified leaking connection at PVC drain elbow joint and loose fitting on chrome shut-off valve supplying flexible braided water line. Tightened all connections, replaced worn compression fittings, and secured drain assembly to eliminate leak points. Tested system under full water pressure to verify repair integrity and confirmed no active leaks present. All plumbing connections now functioning properly with no moisture detected.
Mentor, OH 44060
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What To Expect

Discover The Kobella Difference

Integrity

We provide unmatched repair, replacement, and maintenance services using only the highest quality parts and equipment.

Responsive

When you call us from 8 a.m. to 8 p.m., a technician will arrive that same day to provide the needed services.

Professional

Our knowledgeable technicians do jobs quickly without compromising our commitment to excellence.

Satisfaction Guaranteed

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Trusted & Recommended

Our experts have the expertise, training, and extensive industry experience to deliver the highest quality services.

Upfront Pricing

No surprise or hidden fees when you get your invoice. We’re upfront and transparent about pricing from start to finish.

Integrity

We provide unmatched repair, replacement, and maintenance services using only the highest quality parts and equipment.

Responsive

When you call us from 8 a.m. to 8 p.m., a technician will arrive that same day to provide the needed services.

Professional

Our knowledgeable technicians do jobs quickly without compromising our commitment to excellence.

Satisfaction Guaranteed

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Trusted & Recommended

Our experts have the expertise, training, and extensive industry experience to deliver the highest quality services.

Upfront Pricing

No surprise or hidden fees when you get your invoice. We’re upfront and transparent about pricing from start to finish.

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Our Reviews

See What Your Neighbors Are Saying

Had a new combi unit installed to replace an aging boiler and water heater. Couldn’t be happier with the install team! Very professional, knowledgeable, and passionate about their work. They paid attention to the details and executed very well. Extremely happy with the install. Looking forward…

Seth G.

Seth G.

Had a wonderful experience with Kobella. The appointment was set in a very timely fashion. The service technician, Bruno, was professional and courteous. He explained the problem, the different remedies and performed the work quickly and expertly. He cleaned the work area thoroughly and made sure…

Loretta R.

Loretta R.

Our go to call for anything related to plumbing, heating, or cooling. Always available quickly, call ahead prior to arrival and show up on team. Every team member is professional and displays Significant professional knowledge. Have recommended their service to others and feedback has been the…

Mathew R.

Mathew R.

I’m so happy with my new air duct installation! Jon, Greg and the crew were an absolute pleasure to work with from start to finish. Very knowledgeable, hardworking and trustworthy guys who went above and beyond. Super impressed!! Highly recommend Kobella 10/10!!

Carla M.

Carla M.

Kobella did a great job moving my sump drain, replacing the sump pump, and adding a secondary pump with battery backup. They were able to do all of the work the same day as the site survey, and their staff was very friendly and professional. I…

John G.

John G.