J & K Air Conditioning & Heating

18775 N Frederick Ave #N
Gaithersburg, MD 20879301-428-9249
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Prices for J & K Air Conditioning & Heating

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Consumer Ratings for J & K Air Conditioning & Heating — 159 Ratings

Percent of customers who rated service "superior" for: | = average for all air-conditioning & heating contractors
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Complaints for J & K Air Conditioning & Heating

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Areas Served by J & K Air Conditioning & Heating:

  • Fairfax Co.
  • Howard 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 J & K Air Conditioning & Heating

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Consumer from Rockville, MD
May 06, 2019
Used this firm for more than 30 years. I did not choose to compare anyone else when my furnace failed. I took his recommendation. They come when needed!
Consumer from Rockville, MD
Jan 19, 2019
I can’t say enough good things about them. They’re knowledgeable, honest, capable, efficient, friendly, thorough, and nice to deal with.
Consumer from Clarksburg, MD
Jan 17, 2019
Quality service with no upscale

...and 41 more consumer comments for J & K Air Conditioning & Heating

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