Local Reviews
for Johnstown, OH

Dor-Mar Heating & Air Conditioning Rated 5.0 out of 5 stars based on 4 customer reviews

Map of Johnstown, OH

Great Service




Review of Dor-Mar Heating & Air Conditioning

He showed up was polite and serviced the unit. Very professional


Map of Johnstown, OH

Fair Honest Service




Review of Dor-Mar Heating & Air Conditioning

Called in the morning, showed up in the afternoon. Great advice on options and repairs


Map of Johnstown, OH

Great service and great price




Review of Dor-Mar Heating & Air Conditioning

The technician was friendly and efficient. He did a great job.


Map of Johnstown, OH

Professional and Quality Service




Review of Dor-Mar Heating & Air Conditioning

The technician, Willie, called in advance and arrived within the scheduled time frame. He was polite, professional and transparent with service options and pricing.


Wesley F.

Wesley F.

Doing a flush and maintenance on a whirlpool electric water heater

Near Sportsman Club Rd NW, Johnstown, OH 43031
Johnstown, OH - Doing a flush and maintenance on a whirlpool electric water heater
Wesley F.

Wesley F.

Doing routine maintenance and filter change on a Goodman propane furnace.

Near Shipley Rd, Johnstown, OH 43031
Johnstown, OH - Doing routine maintenance and filter change on a Goodman propane furnace.
Garrett F.

Garrett F.

Working on a rheem fuel oil furnace in Newark Ohio

Near Duncan Plains Rd NW, Johnstown, OH 43031
Johnstown, OH - Working on a rheem fuel oil furnace in Newark Ohio
alexandria S.

alexandria S.

customer needed a service call for hot water tank

Near Sportsman Club Rd NW, Johnstown, OH 43031
alexandria S.

alexandria S.

customer needed a service call for furnace

Near Miller Church Rd, Johnstown, OH 43031
Garrett F.

Garrett F.

Checking out a Goodman electric furnace in Johnstown Ohio

Near Loudon St, Johnstown, OH 43031
Johnstown, OH - Checking out a Goodman electric furnace in Johnstown Ohio
Brian M.

Brian M.

Yearly maintenance on a Rheem furnace in Johnstown

Near Lewis Dr, Johnstown, OH 43031
alexandria S.

alexandria S.

customer needed a services call for hot water tank.

Near Sportsman Club Rd NW, Johnstown, OH 43031
Garrett F.

Garrett F.

Working on a Lennox a/c in Johnstown Ohio

Near Tyler Station Dr, Johnstown, OH 43031
Johnstown, OH - Working on a Lennox a/c in Johnstown Ohio
alexandria S.

alexandria S.

customer needed a services call , NEW customer

Near Tyler Station Dr, Johnstown, OH 43031
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HVAC customer service in Newark, Ohio | Dor-Mar Heating & Air Conditioning

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LAST CHANCE FURNACE TUNE-UP

ONLY $25 IF YOU CALL TODAY!

Call (740) 245-6639
and mention coupon code “Last Chance”

$25 Furnace Tune Up & Safety Check
You will NEVER see prices this low again. But you must call TODAY to schedule an appointment within the next week, during our regular business hours 8am to 5pm. Call (740) 345-6639 to speak with one of our customer service team.

Why Tune Up Your Furnace NOW?

Keep your furnace running at peak performance for the rest of the winter with a Furnace Tune-Up & Safety Check! We know this winter has been mild, and that many people have skipped getting their furnace serviced properly.

  • Keeps Your Family Safe and Comfortable
  • Reduces Energy Bills with Improved Energy Efficiency
  • Extends the Life of Your Heating Equipment