Read or leave a review below of Great Mills Heating and Air Conditioning, lnc. – a HVAC, home, residential, commercial, Heating Air Conditioning HVAC contractor servicing Heat Pumps, Gas, propane, Oil, Furnaces, Water Heaters, humidifiers, Burner Service, Boilers in So MD, Southern Maryland’s St. Marys and Southern Calvert County areas.
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Good service
We were very pleased with the timing of the service call and the Tech who came out was professional, very knowledgeable, and friendly!! We highly recommend!! Thanks fir the good service!!
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Kirk and Chelsea go above and beyond every time I have a issue. They are honest, and really do quality work!! I am sorry I had used someone else business, but for now on this is who I’m relying on
Services: Repair AC, AC maintenance
The AC Techs were on time, courteous and professional.
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Professional, knowledgeable and excellent work!
Service: HVAC maintenance
I have been dealing with Great Mills Heating/AC for over 6 years. The do a good job and are reasonably priced. Their personnel are both professional and personable.
Very friendly customer service and fast! Technicians were professional, showed up early, and diagnosed the issue very quickly. I couldn't be happier!
I called GM HVAC due to smelling gas the second time we ran our heat for the season and they had a technician out to my home within 20 minutes. He completed the task within an hour and sealed our leak very well. The tech was friendly, polite, and respectful. Highly recommend!
These guys were great! Honest and to the point. They didn’t try to pressure you into buying things like the other guys.
Had an emergency call past hours on Friday. Kirk came to the house and switched out the exterior condensate pump with a new one. Old pump quit and it kept turning off the AC which is what is supposed to happen but condensate continued to gather in a tub I put their. Kirk took out the old pump and installed and tested. ALL GOOD!!!!