Local Reviews
for Gahanna, 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.
Not truthful
Waymon - Gahanna, OH 43230
Tried selling what was not needed
GahannaOH43230 40.0775-82.9025



Good experience
Robert - Gahanna, OH 43230
Quick service. Courteous and attentive to detail.
GahannaOH43230 40.065-82.8875



Excellent service
Gatsbys - Gahanna, OH 43230
Quick and professional
GahannaOH43230 40.02-82.8675



Great service! Helped out when it was over 90!
John - Gahanna, OH 43230
Woke up on a Saturday morning to find out my AC was not working. I bought this just last year. Turned out it was actually the furnace blower. Called the emergency dispatch and despite being full for the day they still came out on that same Saturday. They had to schedule the install of a new furnace on Monday and went and came back with a portable AC so it wasn’t unbearable. Was able to sleep while the rest of the house was 85 or hotter! They showed up Monday as planned and professionally installed it and cleaned up. Great experience!
GahannaOH43230 40.065-82.8725



Excellent service quick response time
Tracy - Gahanna, OH 43230
GahannaOH43230 40.035-82.8975





David A.
Customer has a new Rheem water heater. Flushed great. Floor drain stops up. Had to use washer drain. Water pressure is good, no expansion tank present. Customer requested I wash off the ac so that was done as well. Ac installed against home. Permanent air flow restriction till moved. Radon level is low.

Trevon S.
Plumbing maintenance. Asked if there were any plumbing concerns. Did not flush hot water tank. Cleared strainer on kitchen sink. Checked for leaks. Took radon reading.

Adam G.
Looked at both freezers second one needs replaced support for doors is broken. 4 th cooler needs door seals and a reheat kit. Sent estimate to replace door seals and drain tube heater installation
Nathan W.
Asset collection.

Sha M.
scheduled in routine plumbing maintenance

Ron M.
Unit was working. No codes present. Customer will call if unit goes back down

Adam G.
Changed filter and cleaned flame sensor checked operation of sequence. Sent estimate to replace hot water tank

Trevon S.
Checked boiler operation. Found bees nest in intake put. Cut pipe and cleaned out and put in coupler. Unit running as it should.

James B.
Replaced filters and checked operation. Found front furnace not working due to birds nest blocking vent pipe at last turn before it goes outside. Need to create estimate to clear blockage.

Trevon S.
During our visit, we performed [a thorough maintenance service on your furnace]. This involved [meticulously addressing the buildup on the flame sensor]. Additionally, we conducted [detailed assessments of the amp draw of both the blower motor and inducer motor]. Furthermore, we carefully inspected the condition of the heat exchanger, ensuring that it met all required standards. In addition, we cleaned spark igniter to guarantee its proper functioning. Lastly, we tested the overall operation of the system to ensure optimal performance.