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Dor-Mar Columbus Heating And AirHVAC contractor in Columbus, OH

Dor-Mar Columbus Heating And Air is an HVAC contractor at 20 S 3rd St Suite 210, Columbus, OH 43215, ranked #15 of 308 HVAC contractors in Columbus and rated 4.8 from 591 Google reviews. Open 24 hours a day, 7 days a week.

Columbus, OHUpdated 0 paid placements in any rankingHow we rank

Call (614) 238-6689Website ↗

Key facts

Key facts about Dor-Mar Columbus Heating And Air
Address20 S 3rd St Suite 210, Columbus, OH 43215Get directions
Phone(614) 238-6689
Websitedormarhvac.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 591 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Columbus and 11 towns within 25 miles: Grandview Heights, Bexley, Upper Arlington, Whitehall, Lincoln Village, Gahanna, Grove City, Blacklick Estates, Groveport, Worthington and Reynoldsburg.

Based in Columbus, OHView on map

Opening hours

Opening hours for Dor-Mar Columbus Heating And Air
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Dor-Mar Columbus Heating And Air compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Dor-Mar Columbus Heating And Air (this business)—634.8 (591)—YesYes
Stevenson Service Experts#13634.8 (742)—YesYes6.9 mi
Thermo Pros#14635.0 (294)—YesYes4.3 mi
Mr. Air Heating and Air Conditioning#16635.0 (242)—YesYes16.2 mi

See all 308 ranked HVAC contractors in Columbus

Reviews

ContractorsRanked reviews

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Google

4.8from 591 Google reviews

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Questions about Dor-Mar Columbus Heating And Air

How is Dor-Mar Columbus Heating And Air ranked in Columbus?

Dor-Mar Columbus Heating And Air is ranked #15 of 308 HVAC contractors in Columbus by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Dor-Mar Columbus Heating And Air’s hours?

Dor-Mar Columbus Heating And Air is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Dor-Mar Columbus Heating And Air serve?

Serves Columbus and 11 towns within 25 miles: Grandview Heights, Bexley, Upper Arlington, Whitehall, Lincoln Village, Gahanna, Grove City, Blacklick Estates, Groveport, Worthington and Reynoldsburg. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Dor-Mar Columbus Heating And Air?

Dor-Mar Columbus Heating And Air has a rating of 4.8 from 591 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Dor-Mar Columbus Heating And Air?

Call Dor-Mar Columbus Heating And Air on (614) 238-6689. The business is at 20 S 3rd St Suite 210, Columbus, OH 43215. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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