

RAPID RESPONSE
Heating and Air Conditioning Service Nearby
Why Choose Dor Mar
Heating & Air Conditioning in Hebron, Ohio?
Since 1962, Our Customers Have Been Experiencing Our Fast, Friendly Service

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.

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!

Qualified HVAC Experts
Our service technicians are NATE-certified and receive ongoing monthly training. You can count on getting the right answer for your heating and cooling questions.
Heating and Air Conditioning Service, Repair and Installation Services You Can Count On
Serving Heath Ohio and Licking County Since 1962

HVAC Contractor
Dor-Mar is one of the highest rated HVAC contractors in Hebron 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 Central Ohio’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. Central Ohio’s Top Heating Equipment Supplier
Furnace Repair Service
Dor-Mar Heating and Air Conditioning is an award-winning Furnace Repair Service in business since 1962. We’ve been providing professional, timely heater repair and maintenance services to central Ohio 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
Fast, Reliable 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.
Central Ohio’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
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.
About Dor-Mar
Dor-Mar Heating & Air Conditioning has attained a track record as Central Ohio’s most reputable, trustworthy HVAC contractor. With offices and service technicians on call throughout the metro Columbus, Newark and Zanesville areas, we bring courteous, family-oriented service to your home, oftentimes the same day.
Beginning as a small door-to-door company, our family owned and operated venture has grown to one of the premier heating and cooling service companies in Ohio. We hold our employees to the highest standards to provide our customers with the absolute best HVAC service possible. Our 30+ employees are passionate about taking care of your needs in the speediest, friendliest, most efficient manner possible. Our service technicians, installers, customer service representatives, office personnel and management attend frequent training sessions, ensuring we stay in front of updates in the ever-changing HVAC industry.
As a result of our effort and dedication to customer care, Rheem & Coleman recently acknowledged us as a “Top Team Contractor.” We offer free quotes on new equipment, and provide homeowners with 24-hour professional service.
Call Dor-Mar Heating & Air Conditioning to arrange a service appointment for your home’s air conditioner, heat pump or furnace, or for a free, no-obligation consultation to determine the perfect system for your home or business, regardless of size.
We anticipate adding you to our long list of delighted customers in the Johnstown area.
FOR REVIEWS FIND US ON





See What Our Happy Customers Are Saying…
We've been satisfying loyal customers since 1962.

7 Locations
More offices mean we can dispatch one of our certified service technicians to your door quickly.

24/7 Service
Our offices are open during regular business hours, but you can reach our dispatch person 24/7. We are there when you need us!

Local Numbers
Never a toll call or long distance charge. Our phones and highly-qualified service techs work at YOUR location.
Local Reviews
for Hebron, OH
Customers say: The overall sentiment of the reviews is positive, with many customers expressing satisfaction with the services provided by Dor-Mar. Positive reviews frequently mention the professionalism, expertise, and courtesy of the technicians, as well as the quality of the work performed. Customers also appreciate the convenience of the yearly contracts and the peace of mind that comes with having their HVAC and plumbing systems regularly maintained. Negative reviews are present but are outweighed by the positive ones. Common issues in negative reviews include scheduling conflicts, communication problems, and minor issues with the technicians' work. However, the majority of negative reviews still acknowledge the quality of the services provided and express gratitude for the technicians' efforts.
Furnished and water heater
Guillermo – Hebron, OH 43025
Sox
HebronOH43025 39.98-82.4875



fantastic services
Steve – Hebron, OH 43025
DJ was fantastic, he explained everything.5 stars
HebronOH43025 39.9825-82.5625



Excellent service
Lucille – Hebron, OH 43025
Excellent
HebronOH43025 39.9625-82.49



Excellent service
Steve Miles – Hebron, OH 43025
Found the problem very fast and repaired same.
HebronOH43025 39.9825-82.5625



On time, pleasant and thorough.
Jan – Hebron, OH 43025
Seth did a great job! Explained everything in detail.
HebronOH43025 39.9375-82.465



Excellent Service
Damien – Hebron, OH 43025
Jordan, was extremely knowledgeable and a super nice dude. Give the man a raise!
HebronOH43025 39.96-82.4975



Quick and easy!
Jan – Hebron, OH 43025
Technician arrived shortly after my call and was friendly and efficient.
HebronOH43025 39.9375-82.465



Reliable & professional.
Kevin – Hebron, OH 43025
I’ve been using Dor-Mar for all of my HVAC needs since 2016. They have installed a new air conditioner, hot water tank, and a furnace for me in that time. They have always been very reliable & professional.
HebronOH43025 39.9975-82.53



Great tech
Jaxon – Hebron, OH 43025
Always a great experience!
HebronOH43025 39.9575-82.4825



Great Service
Grooming – Hebron, OH 43025
Was very pleased with Ron. He was very polite and explained things well
HebronOH43025 39.96-82.5225




Aaron C.
Flush completed no debris found in tank. Radon tested 3.76

Ron M.
UNFORTUNATELY THE UNIT WE WAS GOING TO INSTALL AT THIS LOCATION WILL NOT WORK. THE UNIT WE WAS GOING TO INSTALL WAS A 3 PHASE POWER SYSTEM AND THIS LOCATION IS ONLY SINGLE PHASE POWER. WITH THAT BEING SAID HERE IS A NEW QUOTE. SYSTEM AND CURB ADAPTER HAS A 5-7 DAY LEAD TIME. THIS WILL INCLUDE A NEW CURB ADAPTER, A 5 TON PACKAGE SYSTEM AND EMERGENCY HEAT KIT. IF YOU WOULD LIKE TO HAVE THIS DONE PLEASE ACCEPT THE ESTIMATE AND WE WILL GET THIS SCHEDULED. THANKS FOR THE OPPORTUNITY AND CONTINUED PARTNERSHIP. RON Installation complete. Pausing to create PO for miscellaneous parts bought. Replaced flashing on back side of new install and siliconed around screws and across top of flashing meeting curb.
Seth L.
Tank is 20 year old 80 gallon electric whirlpool. Plastic drain valve. Pan has been cut to access drain. Sitting in finished laundry room in main level of house. Do not flush. Needs replaced

Aaron C.
Flush completed everything looks great

Bryson A.
Replaced board and sealed around roof jack

Calob B.
Radon reading at 2 picocuries. Pretty low number, satisfied with the reading

Calob B.
Water heater flushed great, no sediment, running well

DJ B.
Spoke to customer upon arrival, expressed concern about water coming into house Found water coming into house by well piping case. It was caused by the type of well. It is an artesian well. Water table can be anywhere from 4 feet to 12 feet above ground level. Also found corrosion on both hot and cold lines behind water heater hotline will need to be moved due to being right next to electrical box. Add drain to well casing. Four drainage to creek. Gave customer estimate for all this. He agreed to pricing. Explain to customer this will have to be done when weather is warmer. Customer agreed.

Aaron C.
Unable to find any issues customer listened to system running and said he can't hear it anymore. It's possible the coil maybe freezing. Told him we be back in April for ac maintenance and will know more after the inspection. Outdoor temp 41°

Adam G.
Sent estimate to repair leaks