HVAC Service in Gates Mills, OH

When you need reliable heating and cooling in Gates Mills, count on the licensed team at Verne & Ellsworth Hann. For five generations, our family-run company has kept Northeast Ohio homes comfortable with expert heating, cooling, plumbing, and indoor air quality services. From steam boilers and radiators in historic homes to high-efficiency furnaces, heat pumps, and ductless systems, we install, repair, and maintain it all.

Need fast help today? Call (216) 932-9755 or schedule service online for trusted HVAC repair, installation, or maintenance in Gates Mills.

Emergency HVAC Repair in Gates Mills

Heating or AC failure can’t wait. Our technicians diagnose issues quickly and get your system running safely again. If your furnace won’t start, your boiler is short-cycling, or your AC isn’t cooling, we’re ready to help with fully stocked trucks and clear, upfront pricing. We service all major brands.

HVAC Installation & Replacement

Whether you’re upgrading an older Gates Mills home or planning a high-efficiency replacement, we match the system to your space for comfort and efficiency through Northeast Ohio winters and humid summers.

Financing options are available to make upgrades easier.

Seasonal Maintenance & Tune-Ups

Prevent breakdowns and lower energy use with annual service. We clean, calibrate, and test your system so it’s ready for the season.

Indoor Air Quality & Plumbing

Complete home comfort goes beyond temperature. Improve air and water quality with solutions installed and maintained by our licensed team.

  • Air cleaners & purifiers • Humidifiers & dehumidifiers • Smart thermostats • Carbon monoxide detectors
  • Plumbing services: water heaters, water lines, gas piping, fixtures, and drain cleaning

Why Gates Mills Homeowners Choose Verne & Ellsworth Hann

  • Local expertise since 1952: Family-run, five generations serving Greater Cleveland
  • Award-winning service: Angi Super Service Award & Best of the Heights recognition
  • Fully licensed & insured: Safety-first workmanship and honest recommendations
  • Highly rated by homeowners: See our recent customer reviews

HVAC Services We Offer in Gates Mills

  • Furnaces • Boilers • Radiators • Air conditioners • Heat pumps • Ductless mini-splits • High-velocity AC
  • Whole-home generators • Hot water tanks • Toilets • Faucets • Garbage disposals • Gas piping • Water lines
  • Air cleaners and purifiers • Humidifiers and dehumidifiers • Carbon monoxide detectors

FAQs: HVAC Service in Gates Mills, OH

Yes. Our technicians regularly work on hot water and steam boiler systems common in Northeast Ohio’s older homes. We repair, replace, and balance systems for even, quiet heat.
Absolutely. We offer high-velocity AC and ductless mini-splits to add efficient cooling without major remodeling.
We provide prompt, priority service for no-heat and no-cool calls. Book online or call (216) 932-9755 to reach our team.
Yes. Explore current financing options and seasonal promotions to fit your budget.

Ready to schedule HVAC service in Gates Mills, OH? Call (216) 932-9755, request service online, or contact us with questions. We proudly serve Gates Mills and nearby communities in Northeast Cleveland.

Recent Jobs and Reviews in Gates Mills, OH

Job Locations and Reviews

Completed comprehensive plumbing assessment as part of recurring home maintenance plan. Inspected basement plumbing infrastructure including manifold system with multiple zone valves, horizontal pipe runs with proper support hangers, water meter assembly with shut-off valves, and vertical PVC drain/vent stack. All components photographed and found to be in serviceable condition with no immediate repairs required.
Completed comprehensive plumbing assessment as part of recurring home maintenance plan. Inspected basement plumbing infrastructure including manifold system with multiple zone valves, horizontal pipe runs with proper support hangers, water meter assembly with shut-off valves, and vertical PVC drain/vent stack. All components photographed and found to be in serviceable condition with no immediate repairs required.
VH F.
VH F. Checked in
Completed comprehensive plumbing assessment as part of recurring home maintenance plan. Inspected basement plumbing infrastructure including manifold system with multiple zone valves, horizontal pipe runs with proper support hangers, water meter assembly with shut-off valves, and vertical PVC drain/vent stack. All components photographed and found to be in serviceable condition with no immediate repairs required.
Gates Mills, OH 44040
Gates Mills, OH - Responded to service call for leaking outdoor spigot that continued to leak even when turned off. Upon inspection, located the water supply lines in the basement utility area with gate valves controlling flow to the exterior fixture. Identified failed spigot requiring replacement due to internal valve seat failure causing continuous water seepage. Shut off water supply using existing gate valve, removed defective outdoor spigot, and installed new frost-proof sillcock with proper sealing to prevent future leaks and freeze damage.
Joseph M.
Joseph M. Checked in
Responded to service call for leaking outdoor spigot that continued to leak even when turned off. Upon inspection, located the water supply lines in the basement utility area with gate valves controlling flow to the exterior fixture. Identified failed spigot requiring replacement due to internal valve seat failure causing continuous water seepage. Shut off water supply using existing gate valve, removed defective outdoor spigot, and installed new frost-proof sillcock with proper sealing to prevent future leaks and freeze damage.
Gates Mills, OH 44040
Replaced defective zone valve and damaged 1.25" copper piping section on hydronic heating system. Drained system, installed new zone valve with proper electrical connections to Honeywell control unit, fabricated and soldered copper pipe replacement with appropriate fittings and supports, refilled system, and completed full purge procedure to eliminate air from lines.
Replaced defective zone valve and damaged 1.25" copper piping section on hydronic heating system. Drained system, installed new zone valve with proper electrical connections to Honeywell control unit, fabricated and soldered copper pipe replacement with appropriate fittings and supports, refilled system, and completed full purge procedure to eliminate air from lines.
VH L.
VH L. Checked in
Replaced defective zone valve and damaged 1.25" copper piping section on hydronic heating system. Drained system, installed new zone valve with proper electrical connections to Honeywell control unit, fabricated and soldered copper pipe replacement with appropriate fittings and supports, refilled system, and completed full purge procedure to eliminate air from lines.
Gates Mills, OH 44040
Responded to call for leaking pipe affecting wall in residential bathroom. Upon arrival, conducted thorough visual inspection of bathroom area including toilet, walls, flooring, and adjacent fixtures. Examined wall surfaces for moisture intrusion, discoloration, or visible damage indicators. Inspected toilet installation, supply line connections, wax ring seal, and tank components for potential leak sources. Checked floor tile grout lines and baseboard areas for water penetration or staining. Assessed plumbing fixtures and connections within accessible areas of bathroom. Documented conditions with photographs for service records. No active leak observed during inspection period. Advised monitoring for recurrence and provided recommendations for follow-up if symptoms return.
Responded to call for leaking pipe affecting wall in residential bathroom. Upon arrival, conducted thorough visual inspection of bathroom area including toilet, walls, flooring, and adjacent fixtures. Examined wall surfaces for moisture intrusion, discoloration, or visible damage indicators. Inspected toilet installation, supply line connections, wax ring seal, and tank components for potential leak sources. Checked floor tile grout lines and baseboard areas for water penetration or staining. Assessed plumbing fixtures and connections within accessible areas of bathroom. Documented conditions with photographs for service records. No active leak observed during inspection period. Advised monitoring for recurrence and provided recommendations for follow-up if symptoms return.
VH F.
VH F. Checked in
Responded to call for leaking pipe affecting wall in residential bathroom. Upon arrival, conducted thorough visual inspection of bathroom area including toilet, walls, flooring, and adjacent fixtures. Examined wall surfaces for moisture intrusion, discoloration, or visible damage indicators. Inspected toilet installation, supply line connections, wax ring seal, and tank components for potential leak sources. Checked floor tile grout lines and baseboard areas for water penetration or staining. Assessed plumbing fixtures and connections within accessible areas of bathroom. Documented conditions with photographs for service records. No active leak observed during inspection period. Advised monitoring for recurrence and provided recommendations for follow-up if symptoms return.
Gates Mills, OH 44040
Responded to service call for water accumulation at base of heating unit. Upon arrival, conducted thorough inspection of boiler system and associated piping. Identified corroded copper piping with visible oxidation and deterioration on vertical pipe assembly. Documented measurements of affected piping sections and photographed corroded areas showing significant patina buildup and multiple coupling bands with surface corrosion. Assessed electrical components and control panel connections in proximity to water source. Determined age of equipment could not be verified from available documentation or unit labeling, complicating assessment of expected service life and replacement considerations.
Responded to service call for water accumulation at base of heating unit. Upon arrival, conducted thorough inspection of boiler system and associated piping. Identified corroded copper piping with visible oxidation and deterioration on vertical pipe assembly. Documented measurements of affected piping sections and photographed corroded areas showing significant patina buildup and multiple coupling bands with surface corrosion. Assessed electrical components and control panel connections in proximity to water source. Determined age of equipment could not be verified from available documentation or unit labeling, complicating assessment of expected service life and replacement considerations.
VH L.
VH L. Checked in
Responded to service call for water accumulation at base of heating unit. Upon arrival, conducted thorough inspection of boiler system and associated piping. Identified corroded copper piping with visible oxidation and deterioration on vertical pipe assembly. Documented measurements of affected piping sections and photographed corroded areas showing significant patina buildup and multiple coupling bands with surface corrosion. Assessed electrical components and control panel connections in proximity to water source. Determined age of equipment could not be verified from available documentation or unit labeling, complicating assessment of expected service life and replacement considerations.
Gates Mills, OH 44040
Gates Mills, OH - Performed complete maintenance on gas furnace system. Inspected heat exchanger for cracks or signs of deterioration and verified proper burner operation with clean blue flame pattern. All electrical connections were checked and secured, with no signs of overheating or damage to control module or wiring.
VH L.
VH L. Checked in
Performed complete maintenance on gas furnace system. Inspected heat exchanger for cracks or signs of deterioration and verified proper burner operation with clean blue flame pattern. All electrical connections were checked and secured, with no signs of overheating or damage to control module or wiring.
Gates Mills, OH 44040
Successfully installed new 3" PVC exhaust and intake venting system on exterior wall, including proper elbow joints and connections to ensure proper ventilation. Completed all necessary exterior fittings with weather-resistant materials to maintain system integrity and efficiency.
Successfully installed new 3" PVC exhaust and intake venting system on exterior wall, including proper elbow joints and connections to ensure proper ventilation. Completed all necessary exterior fittings with weather-resistant materials to maintain system integrity and efficiency.
VH L.
VH L. Checked in
Successfully installed new 3" PVC exhaust and intake venting system on exterior wall, including proper elbow joints and connections to ensure proper ventilation. Completed all necessary exterior fittings with weather-resistant materials to maintain system integrity and efficiency.
Gates Mills, OH 44040
Performed scheduled maintenance on steam boiler system. Inspected heat exchanger fins which showed signs of discoloration and minor corrosion buildup. Verified proper burner operation with good flame pattern and color indicating efficient combustion.
Performed scheduled maintenance on steam boiler system. Inspected heat exchanger fins which showed signs of discoloration and minor corrosion buildup. Verified proper burner operation with good flame pattern and color indicating efficient combustion.
VH L.
VH L. Checked in
Performed scheduled maintenance on steam boiler system. Inspected heat exchanger fins which showed signs of discoloration and minor corrosion buildup. Verified proper burner operation with good flame pattern and color indicating efficient combustion.
Gates Mills, OH 44040
Conducted site assessment for installation of supplemental baseboard heating in bathroom with existing geothermal system. Evaluated current plumbing configuration and available space between bathtub and wall for proper placement. Recommended appropriate baseboard unit compatible with geothermal setup to provide additional heat source as requested.
Conducted site assessment for installation of supplemental baseboard heating in bathroom with existing geothermal system. Evaluated current plumbing configuration and available space between bathtub and wall for proper placement. Recommended appropriate baseboard unit compatible with geothermal setup to provide additional heat source as requested.
VH S.
VH S. Checked in
Conducted site assessment for installation of supplemental baseboard heating in bathroom with existing geothermal system. Evaluated current plumbing configuration and available space between bathtub and wall for proper placement. Recommended appropriate baseboard unit compatible with geothermal setup to provide additional heat source as requested.
Gates Mills, OH 44040
Replaced defective hot water handle mechanism on Delta shower fixture in 150-year-old home. Restored proper functionality to shower control system. All components now operating correctly with no leaks observed.
Replaced defective hot water handle mechanism on Delta shower fixture in 150-year-old home. Restored proper functionality to shower control system. All components now operating correctly with no leaks observed.
VH F.
VH F. Checked in
Replaced defective hot water handle mechanism on Delta shower fixture in 150-year-old home. Restored proper functionality to shower control system. All components now operating correctly with no leaks observed.
Gates Mills, OH 44040
Performed comprehensive heating tune-up on multiple HVAC systems including 6 furnaces (4 with humidifiers) and a garage heater. Inspected and cleaned blower wheel assemblies to remove accumulated debris. Conducted combustion analysis with digital analyzer, verifying proper O2 levels (21.9%) and confirming CO safety parameters were within acceptable ranges. Also inspected UV light system for proper operation and safety compliance.
Performed comprehensive heating tune-up on multiple HVAC systems including 6 furnaces (4 with humidifiers) and a garage heater. Inspected and cleaned blower wheel assemblies to remove accumulated debris. Conducted combustion analysis with digital analyzer, verifying proper O2 levels (21.9%) and confirming CO safety parameters were within acceptable ranges. Also inspected UV light system for proper operation and safety compliance.
VH-Samuel E.
VH-Samuel E. Checked in
Performed comprehensive heating tune-up on multiple HVAC systems including 6 furnaces (4 with humidifiers) and a garage heater. Inspected and cleaned blower wheel assemblies to remove accumulated debris. Conducted combustion analysis with digital analyzer, verifying proper O2 levels (21.9%) and confirming CO safety parameters were within acceptable ranges. Also inspected UV light system for proper operation and safety compliance.
Gates Mills, OH 44040
Responded to no heat call for 20-year-old furnace. Diagnosed failed inducer motor causing system lockout. Installed replacement inducer assembly and verified proper venting through PVC exhaust. System now operating within normal parameters with restored heat output.
Responded to no heat call for 20-year-old furnace. Diagnosed failed inducer motor causing system lockout. Installed replacement inducer assembly and verified proper venting through PVC exhaust. System now operating within normal parameters with restored heat output.
VH L.
VH L. Checked in
Responded to no heat call for 20-year-old furnace. Diagnosed failed inducer motor causing system lockout. Installed replacement inducer assembly and verified proper venting through PVC exhaust. System now operating within normal parameters with restored heat output.
Gates Mills, OH 44040
Responded to no heat complaint for a gas furnace. Upon inspection, found flame sensor dirty and covered with carbon buildup, causing improper flame detection and system shutdown. Cleaned flame sensor with emery cloth, tested system operation through multiple heating cycles, and verified proper ignition sequence and flame recognition. Unit now operating correctly with consistent heat output.
Responded to no heat complaint for a gas furnace. Upon inspection, found flame sensor dirty and covered with carbon buildup, causing improper flame detection and system shutdown. Cleaned flame sensor with emery cloth, tested system operation through multiple heating cycles, and verified proper ignition sequence and flame recognition. Unit now operating correctly with consistent heat output.
VH P.
VH P. Checked in
Responded to no heat complaint for a gas furnace. Upon inspection, found flame sensor dirty and covered with carbon buildup, causing improper flame detection and system shutdown. Cleaned flame sensor with emery cloth, tested system operation through multiple heating cycles, and verified proper ignition sequence and flame recognition. Unit now operating correctly with consistent heat output.
Gates Mills, OH 44040
Performed scheduled maintenance on cooling system. Conducted gas analysis with Sauermann device which showed normal readings (CO: 0 ppm, O2: 20.61%, CO2: 0.2%). Inspected and cleaned blower wheel assembly which showed signs of dust accumulation.
Performed scheduled maintenance on cooling system. Conducted gas analysis with Sauermann device which showed normal readings (CO: 0 ppm, O2: 20.61%, CO2: 0.2%). Inspected and cleaned blower wheel assembly which showed signs of dust accumulation.
VH-Samuel E.
VH-Samuel E. Checked in
Performed scheduled maintenance on cooling system. Conducted gas analysis with Sauermann device which showed normal readings (CO: 0 ppm, O2: 20.61%, CO2: 0.2%). Inspected and cleaned blower wheel assembly which showed signs of dust accumulation.
Gates Mills, OH 44040
Performed preventative maintenance on 10-year-old MVP gas furnace. Inspected burner assembly confirming proper flame pattern with consistent blue flames. Conducted diagnostic testing with multimeter to verify electrical components functioning within specifications. Visual inspection of exhaust/intake PVC ventilation system showed proper installation with no apparent issues.
Performed preventative maintenance on 10-year-old MVP gas furnace. Inspected burner assembly confirming proper flame pattern with consistent blue flames. Conducted diagnostic testing with multimeter to verify electrical components functioning within specifications. Visual inspection of exhaust/intake PVC ventilation system showed proper installation with no apparent issues.
VH L.
VH L. Checked in
Performed preventative maintenance on 10-year-old MVP gas furnace. Inspected burner assembly confirming proper flame pattern with consistent blue flames. Conducted diagnostic testing with multimeter to verify electrical components functioning within specifications. Visual inspection of exhaust/intake PVC ventilation system showed proper installation with no apparent issues.
Gates Mills, OH 44040
Responded to service call at 150-year-old residence regarding malodorous drain issue. Upon inspection, identified and cleared clog in bathroom drain system causing sour smell. Also examined Delta shower control valve which was functioning properly with no leaks detected at the fixture or surrounding plumbing connections.
Responded to service call at 150-year-old residence regarding malodorous drain issue. Upon inspection, identified and cleared clog in bathroom drain system causing sour smell. Also examined Delta shower control valve which was functioning properly with no leaks detected at the fixture or surrounding plumbing connections.
VH F.
VH F. Checked in
Responded to service call at 150-year-old residence regarding malodorous drain issue. Upon inspection, identified and cleared clog in bathroom drain system causing sour smell. Also examined Delta shower control valve which was functioning properly with no leaks detected at the fixture or surrounding plumbing connections.
Gates Mills, OH 44040

What To Expect

Discover the Verne & Ellsworth Hann Difference

Fully Licensed & Insured

Our licensed and insured experts have the knowledge and training to deliver the highest quality services every time.

5 Generations of Hann Family Experience

No other family has such a rich history in the heating, cooling, and plumbing needs of Northeast Ohio homeowners.

Financing Available

We offer various financing options to customers, so our HVAC and plumbing services are always accessible.

Highest Quality Services at an Honest Price

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

Commitment to Integrity & Professionalism

The Verne & Ellsworth Hann team is dedicated to ensuring honest and expert service every time.

Leader in Residential Heating & Cooling Since 1952

We have served the Cleveland area since 1952 and understand the community's HVAC and plumbing needs.

Fully Licensed & Insured

Our licensed and insured experts have the knowledge and training to deliver the highest quality services every time.

5 Generations of Hann Family Experience

No other family has such a rich history in the heating, cooling, and plumbing needs of Northeast Ohio homeowners.

Financing Available

We offer various financing options to customers, so our HVAC and plumbing services are always accessible.

Highest Quality Services at an Honest Price

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

Commitment to Integrity & Professionalism

The Verne & Ellsworth Hann team is dedicated to ensuring honest and expert service every time.

Leader in Residential Heating & Cooling Since 1952

We have served the Cleveland area since 1952 and understand the community's HVAC and plumbing needs.

Review Image
Our Reviews

See What Your Neighbors Are Saying

Verne & Ellsworth Hann, Inc installed a new boiler in our 100 year old home with expertise and craftsmanship. From the quote to the final instructions our experience was excellent! We highly recommend them! BILL R, MATT, KEITH, ADAM and GRAHAM were knowledgable, professional, friendly, punctual…

Laurie L.

Laurie L.

Hann installed central air in our nearly 100-year old home and did such a good job. They were communicative, prompt, and professional... and worked very hard to get the job done when they said it would be done. Would recommend them without hesitation.

Margaret F.

Margaret F.

We replaced our furnace/AC, updated our thermostat and replaced our water heater. It was an overall fantastic experience with Barry and Jayson; they showed up exactly when they said they would, worked steadily through both days, made sure we knew where they were on the installation…

Sarah H.

Sarah H.

We had them replace our old AC unit. They had the best price and were very professional in all aspects, from sales thru installation and payment. The installers were right on time and checked with me before doing anything that would result in a change from…

John R.

John R.

Really got us out of a bind. Completely replaced all of the plumbing - supply, drains, and waste - in one of our bathrooms. The shower had been leaking and was unusable, the pipes were 100 years old and half rotten. They were done in just…

Rob R.

Rob R.