No heat or no cooling right now?
If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside. Otherwise, call a company below that says it takes emergency calls. Quick checks first: AC not cooling · furnace not working.
The list
Columbus HVAC companies, A to Z
Filter by what each business says on its own website. “Says 24/7 emergency” means its site says so – call to confirm before you rely on it.
Your HVAC company, Columbus
The one City Spotlight place for Columbus sits here, above the A to Z list. Requests sent from this page for areas the Spotlight company serves go to it. Offered only to companies that pass our listing rules. How it works
Accurate Heating, Cooling & Plumbing
Based in Columbus, OH · 4800 Evanswood Dr., Columbus, OH 43229
Names on its website: Canal Winchester, Grove City, Pataskala, Pickerington, Lancaster, Circleville, Newark
License number shown on its website: HVAC 10608
Airtron Heating & Air Conditioning
Based in Columbus, OH · 3021 International Street, Columbus, OH 43228
Names on its website: Bexley, Dublin, Gahanna, Grove City, Hilliard, New Albany, Powell, Upper Arlington, Westerville, Worthington
License number shown on its website: OH33627 · Franchise location (Airtron)
Buckeye Heating, Cooling, Plumbing & Electrical
Based in Worthington, OH · 1018 Proprietors Rd, Worthington, OH 43085
Names on its website: Hilliard, Reynoldsburg, Grove City, Westerville, Columbus
License number shown on its website: OH HVAC HV.49111
Canal Winchester Heating & Cooling
Based in Canal Winchester, OH · 8130 Howe Industrial Parkway, Suite A, Canal Winchester, OH 43110
Names on its website: Blacklick Estates, Brice, Carroll, Lithopolis, Obetz, Columbus
License number shown on its website: OH HVAC# 48904 · Franchise location (Five Star Home Services)
Care Heating & Cooling
Based in Westerville, OH · 5750 Chandler Court, Westerville, OH 43082
Names on its website: Dublin, Columbus, Powell, Hilliard, New Albany, Lewis Center, Delaware, Grove City, Worthington
License number shown on its website: HV.48548
CJS Heating, Cooling, Plumbing & Electrical
Based in Columbus, OH · 2218 Dividend Dr, Columbus, OH 43228
Names on its website: Dublin, Westerville, Gahanna, Grove City, Reynoldsburg
Columbus Worthington Air
Based in Columbus, OH · 6363 Fiesta Dr, Columbus, OH 43235
Names on its website: Grove City, Worthington, Hilliard, Delaware, Lewis Center, Powell, Westerville, Gahanna, Pickerington, Reynoldsburg and more
License number shown on its website: #47543
Engineered Temperature Solutions
Based in Pataskala, OH · 4881 Hazelton Etna Road SW, Pataskala, OH 43062
Names on its website: Columbus, Worthington, Westerville, Lewis Center, Gahanna, New Albany, Johnstown, Buckeye Lake, Newark, Lancaster and more
Favret Heating & Cooling
Based in Columbus, OH · 1296 Dublin Rd, Columbus, OH 43215
Names on its website: Upper Arlington, Grandview Heights, Dublin, Grove City, Hilliard, Worthington, Powell, Westerville, Reynoldsburg, New Albany and more
License number shown on its website: OH LIC 17143
Fire & Ice Heating, Cooling, Plumbing & Electrical
Based in Columbus, OH · 848 Freeway Dr N, Columbus, OH 43229
Names on its website: Bexley, Dublin, Gahanna, Grove City, Hilliard, New Albany, Powell, Reynoldsburg, Upper Arlington, Westerville and more
License number shown on its website: #36883
Five Star Heating & Cooling Group
Based in Columbus, OH · 20 S 3rd St #210, Columbus, OH 43215
Names on its website: Dublin, Bexley, Blacklick, Canal Winchester, Delaware, Gahanna, Hilliard, New Albany, Powell, Westerville and more
License number shown on its website: OH #48904 · Franchise location (Five Star Home Services)
Metro Comfort Systems Heating and Air Conditioning
Based in Powell, OH · 230 W Case St, Powell, OH 43065
Names on its website: Dublin, Worthington, Lewis Center, Delaware, Westerville, Upper Arlington, Hilliard, Galena
Ohio Heating
Based in Columbus, OH · 1624 Clara Street, Columbus, OH 43211
License number shown on its website: #31711
Pickerington Heating & Cooling
Based in Pickerington, OH · 12928 Stonecreek Dr., Suite B, Pickerington, OH 43147
Names on its website: Bexley, Canal Winchester, Columbus, Dublin, Gahanna, Grove City, Hilliard, New Albany, Reynoldsburg, Westerville and more
License number shown on its website: OH HVAC# 48904 · Franchise location (Five Star Home Services)
Right Way Heating and Cooling
Based in Columbus, OH · 2933 Donnylane Blvd, Columbus, OH 43235
Names on its website: Reynoldsburg, Newark, Heath, Chillicothe
Sears Heating & Cooling
Based in Columbus, OH
Names on its website: Westerville, New Albany, Delaware, Dublin, Upper Arlington
TTM Mechanical
Based in Delaware, OH · 18 Main Road, Delaware, OH 43015
Names on its website: Dublin, Westerville, Worthington, Lewis Center, Sunbury, Galena, Powell, Plain City, New Albany, Marysville and more
License number shown on its website: Ohio State License #46698
Waterworks & Hetter Heating and Cooling
Based in Columbus, OH · 4780 Kenny Rd., Columbus, OH 43220
Names on its website: Dublin, Powell, Grove City, Hilliard, Worthington, New Albany, Westerville, Reynoldsburg
Westin Air Heating and Cooling
Based in Westerville, OH · 670 Meridian Way, Suite 194, Westerville, OH 43082
Names on its website: Powell, Lewis Center, Bexley, Gahanna, Hilliard, Columbus, Worthington, Dublin, Delaware, Grove City and more
License number shown on its website: OH LIC #38290
Details on this page come from each business’s own website, checked October 2026. Free listings are shown alphabetically. How we list · Update or remove a listing
Before you hire
Checking an HVAC company in the Columbus area
HVAC licenses in Ohio
HVAC contractors are licensed by the state.
Who licenses: Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce
License types: Heating, Ventilating, and Air Conditioning (HVAC) Contractor, Refrigeration Contractor, Hydronics Contractor.
Companies: Under Ohio Revised Code Chapter 4740 (section 4740.13), no one may act as or claim to be an HVAC or refrigeration contractor unless they hold or have been assigned an OCILB license, which requires passing the PROV licensing exam.
Check a license: elicense7.com.ohio.gov
Look the company up on the Ohio Department of Commerce eLicense license lookup and confirm an active HVAC or refrigeration contractor license before signing.
Federal rule: in every state, technicians who handle refrigerant must hold EPA Section 608 certification, whatever the state or city requires.
Sources: com.ohio.gov, codes.ohio.gov, codes.ohio.gov, com.ohio.gov. Checked October 2026 from official sources. This is not legal advice.
Questions to ask
Ask every company the same questions: license number, insurance, EPA refrigerant certification, a written itemized estimate, a load calculation for new equipment, after-hours rates, who pulls the permit, and the warranty. All eight questions.
Seasonal care
Getting through a Columbus winter
Heating season is the long one in Columbus, so the furnace, boiler or heat pump does most of the work. Start with these before the first cold snap – and keep carbon monoxide alarms working.
Questions
Columbus HVAC questions
How many HVAC companies are listed in Columbus?
19 HVAC companies, each based within about 25 miles of Columbus. They are listed alphabetically.
Which Columbus HVAC companies say they offer 24/7 emergency service?
8 of the businesses listed here say on their own website that they offer 24/7 or 24-hour emergency service: Airtron Heating & Air Conditioning, Buckeye Heating, Cooling, Plumbing & Electrical, Canal Winchester Heating & Cooling, CJS Heating, Cooling, Plumbing & Electrical, Engineered Temperature Solutions, Pickerington Heating & Cooling, Right Way Heating and Cooling, Westin Air Heating and Cooling. Call to confirm availability and after-hours rates.
Do HVAC contractors in Columbus need a license?
Ohio licenses HVAC contractors statewide through the Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce. Check a license at elicense7.com.ohio.gov.
Which Columbus companies work on heat pumps?
18 of the listed businesses say on their own website that they install or repair heat pumps. Use the Heat pumps filter above the list.
Which HVAC companies here do commercial work?
12 of the listed businesses say on their own website that they work on commercial properties. Use the Commercial filter above the list.
Do technicians need EPA certification?
Yes: federal rules require technicians who handle refrigerant to hold EPA Section 608 certification, in every state. Ask any company you are considering.
Nearby metro areas: Philadelphia, PA · Detroit, MI · Pittsburgh, PA · Cincinnati, OH · Indianapolis, IN · Cleveland, OH · Louisville, KY · Charleston, WV. All of Ohio.
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Ask us to find an HVAC company in Columbus
Tell us the job and your ZIP code. We pass your request to listed companies that serve your area, and they contact you directly.
No heat in freezing weather, or no cooling in dangerous heat? Call a company from the list that says it takes emergency calls – a form is not fast enough. If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside.