TriState Home Services

82-A Wormans Mill Ct
Frederick, MD 21701 866-624-5970
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Prices for TriState Home Services

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Consumer Ratings for TriState Home Services — 66 Ratings

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Percent of customers who rated service "superior" for: | = average for all air-conditioning & heating contractors
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Complaints for TriState Home Services

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Areas Served by TriState Home Services:

  • DC–NW
  • Howard Co.
  • Loudoun Co.
  • Montgomery Co.
  • Prince George's Co.

Equipment company services/installs:

  • Humidifiers
  • Air ducts (sheet metal work)
  • Oil furnaces
  • Central air conditioners
  • Electric furnaces
  • Gas furnaces
  • Hot water heating systems
  • Hot water systems pipes & radiators
  • Electronic air cleaners
  • Heat pumps

Consumer Comments for TriState Home Services

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Consumer from Rockville, MD
Jun 05, 2020
Although the technician identified the main source of the problem he did not fix it. He worked neatly and repaired some other minor issues. This HVAC business does not seem to warrant their repair work (on the paperwork I received). They do want $99. for the appointment. I paid $750. for inspection of 2 AC units diagnostics, minor repair and top of of one unit. When I complained 5 month later that the system is out of refrigerant again I was quoted a minimum $99. service fee for the same technician to come out and re-evaluate the same problem.
Consumer from Germantown, MD
Apr 19, 2020
I have used them for over 12 years. They are responsive, timely and perform quality work. Not sure if this is an industry standard but you must sign up for the annual service contract before they will do work. The cost is not extra but an upfront prepay for 2 service visits per year.
Consumer from GAITHERSBURG, MD
Jun 09, 2015
The folks at Tri-State are very friendly, helpful, professional, and get the job done.

...and 9 more consumer comments for TriState Home Services