Mann-In

14700 Flint Lee Rd #F
Chantilly, VA 20151 703-263-1200
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Prices for Mann-In

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Consumer Ratings for Mann-In — 413 Ratings

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Complaints for Mann-In

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Areas Served by Mann-In:

  • Arlington Co.
  • Fairfax Co.
  • Loudoun Co.
  • Prince William Co.

Equipment company services/installs:

  • Humidifiers
  • Air ducts (sheet metal work)
  • Central air conditioners
  • Electric furnaces
  • Gas furnaces
  • Electronic air cleaners
  • Heat pumps

Consumer Comments for Mann-In

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Consumer from HERNDON, VA
Apr 13, 2025
Estimate was very carefully and specifically designed for my home. Alternatives for me to consider were provided to lower installation cost. Great communication prior to installation. Installers were pleasant and neat. Great experience.
Consumer from HERNDON, VA
Apr 03, 2025
Tried to turn on my AC. The button on the thermostat broke. Another company came out and informed me the refrigerant pressure was too low and recommended replacing the system. Called Mann-In. Their technician fixed the button on the thermostat (very apparent he's done it many times) and informed me the pressure was what he would expect it to be given the temperatures on the day of his visit and the day of the earlier inspection. I highly recommend Mann-In.
Consumer from HERNDON, VA
Mar 31, 2025
We have used Mann In for several projects over the last 15 years. Their work is ver professional. Recently our heating unit shut down and they had someone come out the next morning and fix the problem. They have been able to diagnose possible failures before the systems shut down during seasonal service. They know their products and their repair people are top notch.

...and 137 more consumer comments for Mann-In