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Learn about our screening process

93% Recommended

21 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


101-A Executive Drive, Suite 200
Sterling, VA 20166


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

    Areas of Expertise

    • HVAC
    • System Design
    • All Plumbing Repairs- Sewer/Water
    • Air Distribution Systems (Duct work)
    • Installations
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Credit Cards Accepted


    14 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    Showing 1-10 of 14 reviews Showing 0 reviews
    4.5 Rj D. Leesburg, VA

    They replaced our old system with a new one and it took just a day or two.

    5.0 Kathy R. Round Hill, VA

    Fast, professional, reasonable. Would hire again.

    5.0 James S. Ashburn, VA

    Purcellaire had best price And were also great Both came 3000 less than larger companies Shop around

    5.0 Janine H.

    They did a really good installation and their customer service was the best.


    We hired AllTech Services to repair our sewer line in March 2013. AllTech was supposed to come back in a few weeks (after the dirt had settled) to fill in the hole. It is now late June 2013 and AllTech had come back to complete the job. We have contacted AllTech several times to request that they come back to complete the job but we are still left with a large hole in our yard this is both an eyesore and a safety hazard. Although the actual sewer line repair seems to have been done well, the fact that they did not finish the job means we cannot recommend this company to anyone else. We would definitely not use them again.

    0.0 Ann W. Ashburn, VA

    I thought the guys with alltech were great -- personable, reliable and trustworthy and great at what they do. Very happy with their service.

    0.0 Al C. Sterling, VA

    The technician was on time. Greg's workmanship was more than I expected, a real professional. I would recommend Alltech in a heartbeat.

    0.0 Paul H. Reston, VA

    Showed up on time for estimate and to perform the work. Their price was not cheap but half of what others wanted. They were clean, quick and professional.


    As quoted, on time, great service.

    Showing 1-10 of 14 results Showing 0 of 0 results
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    AllTech Services of VA, Inc.
    Outdoor Units
    Attic Air Handler
    Basement Furnace

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    Seal of Approval

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    1. Verify Trade License
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