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Not All Heroes Wear Capes

DorMar HVAC Plumbing Apliance technician: not all heroes wear cames

Your CLIMATE HERO is now your:

  • HEATING
  • COOLING
  • PLUMBING & DRAIN CLEANING
  • ELECTRICIAN
  • APPLIANCE REPAIR
  • WATER PURIFICATION
  • RADON

… HERO.  

At Dor-Mar, we believe in everyday heroes.

Whether it’s restoring your home’s heat on a frigid winter night, fixing a leaky pipe before it wreaks havoc, or ensuring your appliances run smoothly, our team is here to save the day.

With decades of experience and a commitment to top-notch service, Dor-Mar is your trusted partner in comfort and reliability. From quick fixes to comprehensive solutions, we proudly wear the badge of “your climate hero.”

Because when it comes to your home, you deserve heroes who show up, roll up their sleeves, and get the job done right. No capes needed—just expert service and care. 

PRODUCTS & SERVICES

heating-2
Heating
cooling-2
Cooling
Plumbing & drain cleaning icon
Plumbing +
Drain Cleaning
electric-plug-icon
Electrical
water treatment icon
Water Filtration
& Purification
Hot water tank/water heater icon
Water Heaters
thermostat2
Thermostats
Air Cleaner icon
Air Cleaners
washing-machine-2
Appliance
Repair
maintenance-3
Home Comfort Membership
Indoor Air Quality icon, products and services
Indoor Air
Quality
Heat pump repair, replacement, installation
Heat Pumps

Why Should Westerville Homeowners Choose Dor-Mar for Their Heating, Air Conditioning, Plumbing, Electric, Appliance Repair and Radon Services?

Since 1962, Our Customers Have Been Experiencing Our Fast, Friendly, Professional Service

WESTERVILLE 1

Fair Pricing

You can be sure the price you're paying for repairs, maintenance or new equipment installation is a fair price in your local market.

WESTERVILLE 2

24/7 Service

Our offices are open during regular business hours, but you will always speak to a real person if you have an after-hours no-air or no-heat emergency!

WESTERVILLE 3

Qualified HVAC Experts

Our service technicians are NATE-certified and receive ongoing monthly training. You can count on getting the right solution for your questions.

Home Comfort Membership

WESTERVILLE 4

Enjoy peace of mind with regular  HVAC tune-ups, Exclusive Savings, Same Day Service, and Convenient Reminders.

Contact one of our friendly home comfort advisors or download our
Home Comfort Membership brochure, or click here to find out more.

See What Our Satisfied Customers Are Saying…

We've been seriving loyal customers since 1962.

Was very nice and did a great job.
Sherry Gardner
Sherry Gardner
1747838732
I received excellent service from technician Calob Brewer
Alex Nathans
Alex Nathans
1747766121
Technician was on time & polite.
Janet Curtis
Janet Curtis
1747762605
Beth Williams
Beth Williams
1747749019
Adam was great. Very knowledgeable and fixed our air conditioning so quickly. I can’t thank dormar enough. Thank you for the great service!
Preston was great! Arrived within the expected time window. Was efficient and polite. Offered great tips for leak prevention and detection.
Derek Potter
Derek Potter
1747151093
Khyreen was a super outstanding,& a top notch team member! Arrived for the job promptly. As we went downstairs we both noted the basement floor wet. Khy was on the phone ASAP to get a plumber scheduled over to handle the leak issue. Very considerate, & polite!Keep him!!! Like the staff members you send out . Nice, considerate, polite, clean cut, & do the job without a recall for a sloppy job.
Steve Baldwin
Steve Baldwin
1746478001
Professional, fast and honest.
Michael Warling
Michael Warling
1746221219
Stephen Meyer
Stephen Meyer
1746207856
Khyrenn did a great job 👍🏼
Wesley Barlage
Wesley Barlage
1746199824
Cindy was prompt with a call after I sent an email wanting to restart my maintenance package. She’s always a delight to talk with and very knowledgeable when I need answers. I recommend contacting Cindy with Dor Mar HVAC to start your own maintenance package.
Moira Salters
Moira Salters
1746108001
Chris O was very receptive to my concerns and understanding of what the problems were. Very knowledgeable tech and helped me to decide my best options to get the problems fixed. Excellent service.Thanks
C Mac
C Mac
1745958564
Great work as always!!!
Nick Alfman
Nick Alfman
1745596086
Seth came out, got the hot water tank drained and checked the radon mitigation system. No issues, thanks for the service!
Ben Johnson
Ben Johnson
1745529024
Did an excellent job of diagnosing the issue with the gas line that is feeding an outdoor firepit and found an innovative way to get the water out of the line
Doug Stachler
Doug Stachler
1745421631
They installed the new unit made sure everything was running properly made sure it’s cooling and there was no leak they didn’t excellent job.
Diane Smith
Diane Smith
1745263479
Dor-Mar has the best employees. They are knowledgeable and very polite.
Charlene H
Charlene H
1744987308
Rick Higgins
Rick Higgins
1744984355
Highly skilled. Respectful. Focus on keeping mud out of the house. Chris got to meet our guard goose. Lol. Nice to know DorMar hires people that gives back to the community. Chris shared he is a youth baseball coach
Vicki Caldwell
Vicki Caldwell
1744461274
Marc Cannon
Marc Cannon
1744227036
Excellent service, giving referral for getting more information.
Cheryl Evans
Cheryl Evans
1744213254
Seth was great. Very knowledgable, professional and personable. Highly recommend Seth.
Carrie Bowers
Carrie Bowers
1743706526
Terry Arbogast
Terry Arbogast
1743096054
Keith Barcus
Keith Barcus
1743013062
Friendly and knowledgeable service. Easy to understand and got the job done well and quick. Thanks Zach!
Kalee Maloney
Kalee Maloney
1742571429
Trevon showed up on time and his appearance was immaculate. Trevon was very knowledgeable,professional and he is very personable. He explained to me in detail what he was doing every step of the way as he serviced our furnace. Highly recommend Dor Mar and Trevon (Tech). Great experience. I signed up for their very reasonable service contract.
Kenneth Bethea
Kenneth Bethea
1742455247
On time and kept us updated on inspection. Great job!
Nate Griffin
Nate Griffin
1742416863
He check on the little things and make sure thinks was working find
Earl Henry
Earl Henry
1742416470
Kimberly Janes
Kimberly Janes
1742323848
J Pride
J Pride
1742073024
Great job! Knowledgeable Helpful Efficient Thanks
Steve was knowledgeable, prompt and friendly. He identified the problem and ordered the replacement. Thank you!
Courtney Helt
Courtney Helt
1741290561
Doesn’t get better! The best there is! Dave was Trustworthy and very knowledgeable!
Monica Cheesman
Monica Cheesman
1740772981
Steve was out as part of our maintenance plan and went way above and beyond. Highly recommend he did an awesome and is a great guy!
Todd McGuire
Todd McGuire
1740606800
Paul Pinkerton
Paul Pinkerton
1740601684
DJ arrived to replace a kitchen faucet where we had all the parts. We did receive a quote when we scheduled the service. He quoted us $900 to replace the faucet. After speaking with his manager, the price dropped to $350. We declined. Two things. First, we should have received an estimate for the work when scheduling took place. Second, do not bill us for a service call.
Mitch Breneman
Mitch Breneman
1739889636
Great, detailed work!
Debbie Lurie
Debbie Lurie
1739386038
next day new furnace installation efficiently completed in just 3 hours
Paul Griesse
Paul Griesse
1739309248
Kyle Wurm
Kyle Wurm
1738530713
James was a delightful get to work with. Very personable, knowledgeable and hard working. Trevor was so polite and kind. Thanks Trevor for helping us keep things together! The dogs loved them both! The Chihuahua a bit more once the noise stopped anyway! Thanks for caring about their welfare too!
Laraine Weaver
Laraine Weaver
1738177618
Ilara Costa
Ilara Costa
1738007763
I highly recommend. They are very easy to work with and offer reliable service.
Lindsey Hirsch
Lindsey Hirsch
1736976676
Richard, knew exactly what to look for and was able to explain what was wrong with our electric heat kit on our heat pump in a way we understood.
Kristen Poe
Kristen Poe
1736972787
Michael wiley
Michael wiley
1735952579
Trevon was a pleasure to work with on our weekend after hours call. Friendly/Polite & Knowledgeable
Patrick Daly
Patrick Daly
1734913846
This company has come to the rescue on numerous occasions for my house I just moved into. Their customer service is top notch, prices are very reasonable, and they’ve always come through immediately when I’ve needed them. Steve Swonger came to our rescue with an old gas pipe that needed fixed and helped fix our generator. I can’t recommend him or this company enough, definitely plan on using them again for all of my home service needs.
John Taylor
John Taylor
1734730298
The furnace tech was propmpt, polite, knowledgeable and very helpful. I felt like he had my best interests at heart.
Daniel Diyanni
Daniel Diyanni
1734372332
Linda Callan
Linda Callan
1734182188
KEVIN VILFER
KEVIN VILFER
1733770063
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WESTERVILLE 5

Heating, Air Conditioning, Plumbing, Electric, Appliance Repair,
Water Filtration, and Radon Services You Can Rely On

Serving Westerville and Central Ohio Since 1962

Dor-Mar Heating, Cooling, Plumbing, Electric, Appliance, Radon has earned a reputation as Central Ohio’s most reliable, trustworthy home services contractor. With offices and service technicians available throughout Central Ohio, with locations in Newark, Columbus, Buckeye Lake, Dublin, Grove City, Pataskala, Reynoldsburg, Westerville, and  Zanesville. We also have specialty locations for our Plumbing + Water Treatment services, Appliance Repairs, and Radon testing and mitigation services. See direct numbers below.

And now, we service the Southwest Florida area with locations in Marco Island, Naples and Fort Myers.

We bring friendly, family-oriented service to your door, often the same day.

Starting out as a small door-to-door company, our family owned and operated enterprise has grown to one of the largest heating and cooling service companies in Ohio. We hold our employees to the highest standards to provide our customers with the best HVAC service possible. Our 30+ employees are passionate about taking care of your needs in the fastest, friendliest, most efficient way possible. Our service technicians, installers, customer service representatives, office personnel and management attend frequent training, ensuring we stay ahead of updates in the ever-changing home services field.

As a result of our hard work and dedication to customer service, Rheem & Coleman recently recognized us as a “Top Team Contractor.” We offer free estimates on new equipment, and provide customers with 24-hour service.

Call Dor-Mar TODAY for SERVICE TODAY, or use the convenient BOOK NOW button here on our website to schedule a service appointment for your home’s air conditioner, heat pump, furnace, plumbing, or appliance repair.

Trying to decide if you need new HVAC equipment? For a free, no-obligation consultation to determine the perfect system for your home or business, regardless of size, call today.

We look forward to adding you to our long list of satisfied customers.

Dor-Mar! Dor-Mar! Your Climate Hero!

Fast, reliable Dor-Mar HVAC contractors. Call today for Service Today!

HVAC Contractor in Westerville

Dor-Mar is one of the highest rated HVAC contractors in Central Ohio. In business since 1962, we consider our customers the most important part of our business, and it shows in our online ratings.

What does an HVAC Contractor  do?

An HVAC contractor is a business whose service technicians are tasked with installing, maintaining, and repairing heating, ventilation and air conditioning systems. In the state of Ohio, a professional license is required for a company to perform these services. Learn More About HVAC Contractors

Heating Contractor

One of our primary services is to serve Westerville’s needs as a Heating Contractor. The job of a heating contractor is to install, repair and maintain heaters, ventilation systems, and air conditioners. This includes associated equipment like ductwork, thermostats, furnaces, heat pumps and boilers. Some heating contractors offer additional services like performing energy audits, cleaning ductwork, installing indoor air quality equipment, or sealing ductwork.

The Best Heating Contractor Keeps Your Family Comfortable

If your heating equipment breaks, or is in need of any type of maintenance, repair, or replacement, a heating contractor is the right professional to reach out to. Find out more about Heating Contractors

Heating Equipment Supplier

In addition to maintaining and repairing heating equipment, furnaces and heat pumps, Dor-Mar offers replacement equipment. When it’s time to replace your heating equipment, it’s just as important to choose the right equipment supplier or installer as it is to choose brand, BTU, efficiency, and other elements of your system. If you are spending money to repair a heater that’s more than 10 years old, it might make more sense to replace it with a new, more energy-efficient furnace. Undoubtedly, the new system will use less energy simply because newer units include improved technology. Westerville’s Top Heating Equipment Supplier

Furnace Repair Service in Westerville

Dor-Mar is an award-winning Furnace Repair Service in business since 1962. We’ve been providing professional, timely heater repair and maintenance services to Westerville since 1962. Our certified and highly-trained furnace technicians are ready and available around the clock to quickly respond to your lack of working heat. Our goal is to get your family back to comfort as quickly as possible.

24/7 Furnace Repair Availability

Our expert HVAC team is available during regular business hours, all night/every night, on weekends, evenings, and holidays, to provide quick access to the area’s top furnace repair service at a reasonable cost. Get Expert Furnace Repair Service

Gast, reliable Air Conditioning Repair and Installation Service

Fast, Reliable Westerville Air Conditioning Repair Service

Dor-Mar Heating and Air Conditioning provides expertly trained and EPA-certified technicians to perform fast and reliable repairs to residential and/or commercial air conditioning systems. We service all major brands, providing A/C repairs, heat pump repairs, and central air conditioning repairs.

We can perform repairs on many types of air conditioning systems or A/C parts, including:

  • Air Conditioning Repairs
  • Emergency Air Conditioning Repairs and Service
  • 24/7 Air Conditioning Repairs
  • Heat Pump Repairs
  • Ductless AC Systems
  • High Velocity AC Systems
  • Central Air Conditioning units
  • Compressor Repairs
  • Freon or Puron coolant leak repairs
  • Emergency A/C repairs
  • Air Conditioning Zoning
  • A/C Tune-Ups and routine maintenance

 

Our team’s AC repair expertise includes all major makes and models of central air conditioning and heat pump systems. Whether your AC equipment is old or new, if you’re looking for a minor or major repair, routine maintenance, or a complete replacement, Dor-Mar Heating and Air Conditioning is the company to call. Find out more about Dor-Mar’s Cooling Repair Services. Get Expert Air Conditioning Repair Service.

Westerville’s Highest-Rated Air Conditioning Contractor

Air conditioning contractors install, repair, and maintain the central air conditioning equipment, ductwork, electrical equipment, and controls found in residential and commercial cooling systems.

Did you know that most consumers view online reviews as reliable as a personal recommendation? There are a number of review websites where you can read detailed descriptions of a particular homeowner’s experience. Often these sites also have a 1-to-5 star rating system. Look for a high review count (meaning the company has been around for a while or service a large number of customers) and a high average rating, no less than 4.5 stars. You can also see if the company is actively paying attention to, and responding to, consumer reviews.

Dor-Mar Heating and Air Conditioning has accumulated more than 1,000 reviews and has an average rating of 4.83 stars on Google. We make it a point to respond to every review, positive or (the rare) negative review. If something went wrong, we work to make it right.

Contact the most trusted Air Conditioning Contractor in the Central Ohio area.

Air Conditioner Installation and Replacement Westerville Ohio

As your old A/C system deteriorates with age, it must work much harder to cool the air inside your home. This means it’s necessary for it to consume more energy to deliver the desired temperature. When you consider this and the significant difference in the energy efficiency of current air conditioning systems versus those manufactured only 15 or 20 years ago, it’s easy to see how switching to a new, state-of-the-art system will represent substantial savings on your energy bills.

Installing a new air conditioning system is not a job for a weekend warrior. The installation must be completed in accordance with local and state building codes and following the manufacturer’s specifications in order to protect your warranty. The job demands a licensed and trained professional like the ones at Dor-Mar Heating & Air Conditioning.

Contact us for a free estimate for replacement air conditioning equipment.

FOR REVIEWS FIND US ON

WESTERVILLE 6
WESTERVILLE 7
WESTERVILLE 8
WESTERVILLE 9
Rheem heating and cooling products

Local Reviews
for Westerville, OH

Dor-Mar Heating & Air Conditioning Rated 4.8 out of 5 stars based on 124 customer reviews

Customers say: The recent reviews expresses a positive overall sentiment towards Dor-Mar Plumbing, Heating, and Air Conditioning. The majority of reviews are positive, with customers praising the company's services, professionalism, and promptness. Customers mention technicians being friendly, knowledgeable, and efficient, with some highlighting the quality of the work and the reasonable pricing. Additionally, customers appreciate the company's responsiveness, with quick turnaround times and effective solutions to their heating and cooling needs. There are a few negative reviews, but they are much less in number compared to the positive reviews. The negative reviews mainly mention issues such as technicians causing additional problems during repairs or charging for unnecessary follow-up visits. However, the company's response to these concerns is also highlighted, with customers praising the company's willingness to make things right and address any issues promptly. Overall, the sentiment expressed in the reviews is positive, with customers expressing satisfaction with Dor-Mar Plumbing, Heating, and Air Conditioning's services and recommending the company to others.


Map of Westerville, OH 43081

Great




Review of Dor-Mar Heating & Air Conditioning

WestervilleOH43081 40.085-82.8675

Map of Westerville, OH 43081

Great Service




Review of Dor-Mar Heating & Air Conditioning

Jakob was terrific. He was friendly, prompt, businesslike and helpful!

WestervilleOH43081 40.1025-82.8525

Map of Westerville, OH 43081

Good service




Review of Dor-Mar Heating & Air Conditioning

WestervilleOH43081 40.095-82.86

Map of Westerville, OH 43082

Excellent Service




Review of Dor-Mar Heating & Air Conditioning

James Bolton is extremely knowledgeable about dryer vent cleaning. He was very thorough and did a terrific job. He has excellent interpersonal skills. Great customer service. We will request him the next time we need dryer vent cleaning.

WestervilleOH43082 40.1625-82.895

Map of Westerville, OH 43081

Excellent service




Review of Dor-Mar Heating & Air Conditioning

WestervilleOH43081 40.09-82.8875

Map of Westerville, OH 43082

Timely, expert service




Review of Dor-Mar Heating & Air Conditioning

Calob was quick, friendly, neat and knowledgeable

WestervilleOH43082 40.1375-82.9225

Map of Westerville, OH 43081

Excellent service




Review of Dor-Mar Heating & Air Conditioning

WestervilleOH43081 40.1075-82.8525

Map of Westerville, OH 43082

Preston is Great!




Review of Dor-Mar Heating & Air Conditioning

WestervilleOH43082 40.1425-82.905

Map of Westerville, OH 43082

Excellent service




Review of Dor-Mar Heating & Air Conditioning

Dor Mar always does a great job. Preston was awesome. He helped explain the routine maintenance for our tankless water heaters while he did the work. He also double-checked out radon system as a courtesy.

WestervilleOH43082 40.1525-82.91

Map of Westerville, OH 43081

Excellent service




Review of Dor-Mar Heating & Air Conditioning

WestervilleOH43081 40.1275-82.89

Trevon S.

Trevon S.

Took radon reading

Near Brassie Cir, Westerville, OH 43081
Trevon S.

Trevon S.

During the recent maintenance visit, we conducted a thorough evaluation of the air conditioning system. We initiated the session by inquiring about any specific concerns the customer might have had. The condition of the furnace filter and evaporator coil was assessed, and we recorded the blower amp draw. We also ensured proper airflow by inspecting the cleanliness of the condenser coil outside. Additionally, we examined the electrical components of the condenser for any signs of burnt or loose wires and verified the microfarad readings on the capacitor. Finally, we confirmed that the refrigerant pressures were within the correct range to guarantee optimal system performance

Near Brassie Cir, Westerville, OH 43081
James B.

James B.

Completed ductwork cleaning

Near Paris Blvd N, Westerville, OH 43081
Trevon S.

Trevon S.

During the recent maintenance visit, we conducted a thorough evaluation of the air conditioning system. We initiated the session by inquiring about any specific concerns the customer might have had. The condition of the furnace filter and evaporator coil was assessed, and we recorded the blower amp draw. We also ensured proper airflow by inspecting the cleanliness of the condenser coil outside. Additionally, we examined the electrical components of the condenser for any signs of burnt or loose wires and verified the microfarad readings on the capacitor. Finally, we confirmed that the refrigerant pressures were within the correct range to guarantee optimal system performance

Near Old Coach Rd, Westerville, OH 43081
Calob B.

Calob B.

Ac is running good. No issues, ready for the summer, getting ductwork cleaned out tomorrow

Near Paris Blvd N, Westerville, OH 43081
Calob B.

Calob B.

Ac is running good, no issues, ready for the summer,

Near Dakar Rd E, Westerville, OH 43081
Ben C.

Ben C.

installed goodman furnace and ac

Near Longrifle Rd, Westerville, OH 43081
Trevon S.

Trevon S.

During the recent maintenance visit, we conducted a thorough evaluation of the air conditioning system. We initiated the session by inquiring about any specific concerns the customer might have had. The condition of the furnace filter and evaporator coil was assessed, and we recorded the blower amp draw. We also ensured proper airflow by inspecting the cleanliness of the condenser coil outside. Additionally, we examined the electrical components of the condenser for any signs of burnt or loose wires and verified the microfarad readings on the capacitor. Finally, we confirmed that the refrigerant pressures were within the correct range to guarantee optimal system performance

Near Danbury Dr, Westerville, OH 43082
James B.

James B.

Ductwork cleaning

Near Longrifle Rd, Westerville, OH 43081
James B.

James B.

Ductwork cleaning

Near Benon Rd, Westerville, OH 43081

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