
If your home is uncomfortable, noisy, leaking, or simply not working the way it should, you need a team that can solve the issue fast — and fix it the right way. Kobella Plumbing Heating Cooling helps Willoughby homeowners protect their comfort, reduce utility waste, and avoid repeat repairs.
We provide dependable HVAC and plumbing services in Willoughby and across Lake County, Geauga County, and the Chagrin Valley. Our team has built a reputation for respectful service, straightforward recommendations, and workmanship you can trust.
Explore our most requested services below, or schedule an appointment today.
Expert Plumbing Services in Willoughby
Plumbing problems have a way of turning into expensive damage when they are ignored. Whether you need a targeted repair or a full replacement, our plumbers deliver practical solutions built for long-term reliability.
Kitchen Plumbing
Slow drains, leaking supply lines, broken fixtures, and disposal issues can disrupt your whole routine. Our team handles common kitchen plumbing repairs and upgrades so your sink, faucet, and drains work the way they should.
Sump Pumps
Basements in Northeast Ohio can take on water quickly after heavy rain. A working sump pump helps protect your foundation, storage, and finished basement areas. We provide repairs, replacements, and new installations based on your home’s needs.
Backflow Prevention
Backflow issues can lead to water quality concerns and repeated service calls. Kobella installs and services backflow prevention solutions to help keep water moving in the right direction and protect your plumbing system.
Reliable Heating for Willoughby Homes
Willoughby winters put heating systems to the test. If your home has uneven heat, odd smells, short cycling, or rising utility bills, it is time to have your system checked. Kobella provides heating repairs, replacements, and maintenance to keep your home comfortable through the coldest weeks.
Furnaces
Older furnaces can struggle after sitting idle through warmer months. If your system is blowing cool air, making unusual noises, or failing to start reliably, we can diagnose the issue and recommend the most cost-effective fix.
Heat Pumps
If you want efficient heating with added cooling benefits, heat pumps can be a smart option. Kobella helps Willoughby homeowners understand sizing, efficiency, and installation requirements — and we service existing heat pump systems as well.
Radiant Heating
For homeowners who want consistent comfort without the temperature swings of forced air, radiant heating can be an excellent choice. We provide service and installation guidance so you can decide if radiant heat fits your home and budget.
Willoughby Cooling & Air Conditioning Services

When summer heat and humidity hit, you need an AC system you can count on. Kobella provides repairs, maintenance, and installation for a wide range of air conditioning systems across Willoughby.
Ductless Air Conditioning
Want room-by-room control without extending ductwork? Ductless mini-splits are a flexible option for additions, older homes, and targeted comfort upgrades.
AC Repair
If your system is not cooling, is freezing over, or is making new noises, do not wait for a full breakdown. Our technicians provide fast, accurate AC repair and clear next steps.
AC Installation
If your system is aging or running inefficiently, replacing it can improve comfort and reduce operating costs. Kobella provides honest recommendations and professional AC installation based on your home’s layout and cooling demands.
Why Choose Kobella in Willoughby?
You deserve more than a quick patch. Kobella is known for professional service and solutions built to last. Homeowners choose us for:
- Skilled technicians who focus on quality and safety.
- Clear communication and options you can understand.
- Transparent pricing with no surprise add-ons.
- Respectful service that puts your home first.
Partner With Local HVAC & Plumbing Experts Today
If you need plumbing or HVAC service in Willoughby, Kobella is ready to help. Get started with a quote and a plan that fits your home.
Community Involvement
It’s always a pleasure working with the Lake County Department of Utilities on Willoughby water line jobs. Kobella Plumbing Heating Cooling is a registered sewer and water contractor with the Lake County Department of Utilities, which allows us to install and repair water lines in Willoughby.
What Our Customers Are Saying
Janice R. in Willoughby, OH
Project: Repaired and replaced plumbing and fixtures
“I had a mystery water stain on the kitchen ceiling. Kobella responded quickly and Tim took his time to figure out what my problem was. As it turned out, not a plumbing problem at all. I will call Kobella again for anything related to plumbing and heating.”
Shane M. in Willoughby, OH
Project: Repaired and replaced plumbing and fixtures
“Extremely knowledgeable and professional. I would recommend them in an instant to anyone.”
Homeowner in Willoughby, OH
Project: Installed a sump pump
“Thank you Mike and Anthony for the recent install of our backup system for our existing sump pump for our house. You understood what we needed, provided a great product, shared your expertise and knowledge with the system and were respectful, considerate and professional from the very minute you met with us to the completion of work. We can say that we are even more delighted to have a reputable and honest organization that we can trust with our future needs. Keep up the great work. There are more people out there that are looking for a plumbing company like yours!”
Rebecca C. in Willoughby, OH
Project: Repaired and replaced plumbing and fixtures
“Replaced toilet, added a vent under the sink and found major septic pipe issues. Professional, up front with pricing and even understanding of our very friendly dogs.”
Frequently Asked Questions from Willoughby Customers
Q: What size water heater do I need?
If installing a traditional water heater, the size depends on household size and daily hot water demand. This article includes a table to help you estimate sizing: water heater sizing guide.
Q: How do I prepare my plumbing for winter in Ohio?
Use this checklist to reduce the risk of frozen pipes and unexpected breakdowns: winter prep checklist. If you want help identifying vulnerable pipes or insulation gaps, call our team.
Q: There’s no water coming out of our faucets. What could be wrong?
This can happen for multiple reasons, but a common cause is a well pump issue. Start here: well pump troubleshooting.
Featured Services & Coupons
Recent Jobs and Reviews in Willoughby, OH
Job Locations and Reviews
Completed comprehensive AC tune-up on 20-year-old cooling system for recent homeowner. Performed full system diagnostics including electrical measurements with multimeter, verified amp draw and voltage readings within acceptable parameters, and inspected condenser coil condition. All components operating properly with no immediate concerns identified; customer expressed interest in enrolling in ongoing maintenance program for continued system reliability.
Installed new outdoor spigot with copper supply line assembly including shutoff valve with red handle in unfinished utility space. Customer inquired about promotional discount for second spigot installation following recent previous installation completed two weeks prior.
Conducted comprehensive HVAC system evaluation for complete replacement estimate. Assessed existing air conditioning system reported to be losing refrigerant with obsolete coolant type no longer commercially available. Documented mechanical closet installation including main HVAC unit, supply and return ductwork configuration, and associated electrical service panel. Photographed equipment nameplate data, ductwork routing with elbow transitions, refrigerant line sets with valve fittings, and electrical breaker panel showing dedicated HVAC circuit capacity. Evaluated utility space accessibility for equipment removal and new system installation. Provided detailed replacement recommendations based on current system age, refrigerant obsolescence, and operational failure.
Responded to service call for bathroom sink pop-up drain assembly that was stuck in the closed position. Upon arrival, found that the pop-up stopper mechanism had become jammed after customer attempted to free it themselves. Disassembled the drain linkage assembly beneath the sink, removed the pivot rod and clevis connection, and extracted the stuck pop-up stopper from the drain body. Inspected all components for wear and damage, cleaned debris from the drain assembly, and reinstalled the pop-up mechanism with proper alignment. Tested the stopper operation multiple times to ensure smooth up and down movement, verified proper seal when closed, and confirmed drain flow when open. System restored to full functionality.
Completed preventative maintenance tune-up on 6-year-old air conditioning system per customer request. Performed comprehensive system inspection, verified electrical connections at service disconnect, and measured operating amperage at 39.5 amps using clamp meter to confirm unit is running within normal parameters. System found to be operating properly with no issues identified.
Responded to service call for Trane thermostat displaying partial screen malfunction on left side following storm-related internet outage. Upon arrival, inspected thermostat and confirmed display was functioning properly, showing current temperature of 61°F, outdoor temperature, humidity levels, and all menu options clearly visible on touchscreen. Verified thermostat communication and system status, finding unit operational with no further issues present at time of inspection.
Performed HVAC estimate for replacement of aging air conditioning system found to be low on refrigerant and located in crawl space. Assessed outdoor condensing unit and indoor air handler accessibility, documented equipment condition, and provided comprehensive replacement options to address refrigerant loss and improve system efficiency.
Completed cooling maintenance club visit on air handler system. Performed comprehensive system inspection, recorded temperature readings of 90.54°F using calibrated digital multimeter, and documented service details on equipment tag. All maintenance procedures completed per manufacturer specifications, system operating within normal parameters.
Completed preventative maintenance tune-up on 6-year-old air conditioning system per customer request. Performed comprehensive inspection of all major components including capacitor testing, blower wheel examination, and system operation verification. All components found to be in proper working condition with normal wear patterns observed; system operating within manufacturer specifications at completion of service.
# Outdoor Spigot Leak Repair Responded to a water leak at the basement shut-off valve serving an exterior hose spigot. Upon inspection, identified active leaking at the aged galvanized pipe assembly where the outdoor spigot line connects to the main water distribution system. The existing piping showed significant corrosion and weathering consistent with years of service, with visible oxidation at connection points and the shut-off valve mechanism. Shut down water supply to the affected line and assessed the plumbing configuration, which consisted of a vertical feed pipe with a T-junction and cross-handle valve mounted against the basement wall. Water staining on the adjacent wall surface confirmed ongoing moisture intrusion from the compromised connection. Disassembled the leaking joint at the shut-off valve and evaluated the condition of the threaded connections. Cleaned pipe threads, applied appropriate thread sealant, and reassembled the connection with proper torque specificat
Completed comprehensive air conditioning tune-up on 5-year-old system per customer request. Performed standard maintenance protocol including temperature differential measurements, electrical diagnostics with amp draw readings showing 22.98 amps, and capacitor inspection. System found operating within normal parameters with no deficiencies noted.
Performed system evaluation and documented existing water heater and plumbing configuration. Customer was previously advised that boiler system requires acid neutralizer installation to protect equipment from condensate corrosion and extend system lifespan. Photographed current utility room setup showing water heater, copper piping network, valves, and existing water treatment components for service records.
Conducted site assessment for mini split installation to supplement existing baseboard heating system. Customer requires cooling capacity for rooms located on opposite sides of residence. Evaluated electrical panel capacity and available breaker spaces in basement to determine feasibility of supporting two mini split units. Documented current electrical infrastructure including main panel configuration and available circuit capacity. Based on room layout and distance between target areas, recommended dual mini split system installation with separate outdoor condensing units to efficiently serve opposite sides of home.
Completed routine AC tune-up on 3-year-old cooling system. Performed comprehensive system diagnostics using digital multimeter to verify electrical performance and measure operating parameters. System tested within normal operating specifications with capacitor reading 476.7 MFD and voltage reading 49.95V. All components functioning properly with no deficiencies noted at time of service.
Completed comprehensive spring maintenance tune-up on 9-year-old air conditioning system. Performed standard diagnostic testing using digital multimeter to verify electrical parameters and system performance, including voltage readings and temperature measurements across critical components. All readings were within manufacturer specifications, and system is operating efficiently for the cooling season.
Returned to property to investigate reported leak on upstairs boiler unit. Upon inspection, identified moisture and water damage on wooden platform beneath boiler system. Located source of leak at brass T-joint valve fitting with compression-style connection. Valve showed signs of wear and minor seepage at threaded connection points. Inspected surrounding piping infrastructure, including insulated supply lines and associated ductwork. Documented conditions with photographs showing valve assembly, connection points, and water-damaged areas for service records. Recommended valve replacement and platform repair to prevent further deterioration and ensure system integrity.
Completed AC club maintenance visit on air handler system. Performed diagnostic testing using digital multimeter, measuring microamp readings on the Emerson control board to verify proper circuit operation. Inspected control board displaying diagnostic code "dl" and checked all wire connections and harness terminations. All electrical connections secure, system control board functioning within normal parameters.
Completed routine cooling maintenance and club membership renewal inspection on residential HVAC system. Performed comprehensive evaluation of outdoor condenser unit, which showed excellent condition with clean protective grille and no visible signs of wear, corrosion, or damage. Inspected exterior electrical disconnect box and associated conduit connections, confirming proper weatherproof installation and secure mounting to building exterior.
Responded to complaint of toilet continuing to run after homeowner installed new flapper. Upon inspection, found significant mineral buildup and discolored water throughout tank interior, indicating water quality issues and aged components in 20-year-old home. Diagnosed that fill valve assembly was malfunctioning due to mineral deposits interfering with float mechanism operation, preventing proper shutoff. Replaced fill valve assembly and adjusted water level to manufacturer specifications. Cleaned mineral deposits from tank interior and flush valve seat to ensure proper flapper seal. Tested flush cycle multiple times to verify complete shutoff and proper refill operation. System now functioning correctly with no continuous running.
Responded to service call for leaking hot water tank in 17-year-old residential property. Conducted visual inspection of water heater unit and surrounding plumbing connections to identify source of leak. Documented existing conditions with photographs for warranty verification purposes, as unit age falls within potential manufacturer warranty coverage period. Assessed leak severity and provided homeowner with recommendations regarding warranty claim process and potential replacement options given the age of the equipment and home.