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Learn about our screening process

8 Years In Business

Company Details

  • Verified Licenses


4509-D Metropolitan Court
Frederick, MD 21704


  • 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

    • Air Conditioning Installations
    • Furnace Installations
    • Air Conditioning Repair
    • Furnace Repair
    • Refrigeration Repair and Installation
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Trip Charge May Apply
    • Credit Cards Accepted


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

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 98 results
    5.0 Kevin D. Potomac, MD

    The staff was very knowledgeable and friendly. I have a big job of switching from all electric heat, to has supported which will include a new furnace and I will be using Weather Masters!

    5.0 Ron W. Frederick, MD

    quick service, well trained technicians, best price All staff kind and knowledgeable

    5.0 Craig B. Frederick, MD

    Did the project on time and on budget


    Very cost effective

    5.0 Angela A. Poolesville, MD

    Quick and expert service! They installed a completely new AC and furnace system for us. Reasonably priced. I would definitely recommend!

    5.0 Karen C. Silver Spring, MD

    Very responsive to come out for an estimate. They were able to do the installation soon after agreeing to the terms. The technicians that did the work were very professional, polite, and efficient!


    Highly recommend this AC company. No surprises. They came on time, finished early, equipment works great! They were very professional! Adam Shapiro is great! I would suggest this company to my friends!

    5.0 Sandy S. Boyds, MD

    We hired weather masters through Lowes. Adam Shapiro contacted us and assessed our needs. No drama around quote, gave us a competitive price and promised a quick install. As we were in sweltering heat with no AC , they installed a temporary window AC unit to help us tide over the next couple days, whilst we waited for the HVAC Lennox equipment. From quote to install was just within 3 days!! Everything was executed on schedule as planned and delivered as such. Shane and Steve are highly professional technicians who completed HVAC install within 8 hours. They cleaned up the area very well , tested the equipments and provided operational instructions. Highly recommend weather masters!!

    5.0 Leighton H. Keedysville, MD

    Came out and did an estimate in timely manner and when I agreed to there estimate, they quickly did the installation.


    Responsive, Did what they committed to , quickly and efficiently.


    Weather Masters Corporation

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    Seal of Approval

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    1. Verify Trade License
      HomeAdvisor checks to see if the business carries the appropriate state-level license.
    2. Verify Insurance
      As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
    3. Verification of State Business Filings
      For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
    4. Criminal Records Search
      HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
    5. Sex Offender Search
      We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
    6. Bankruptcy Search
      We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
    7. Legal Search for Civil Judgments
      We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
    8. Liens Search
      We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
    9. Identity Verification (SSN)
      HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
    10. Identity Verification (Reverse Phone Lookup)
      We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

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