8 Mechanical Contractors servicing or located in Frederick, MD

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Dave's Mechanical Services, LLC

Frederick, MD, 21701
(301) 401-2780   

We service commercial, industrial, residential spaces; installation/replacement/retrofitting of RTUs, boilers, ductless in restaurants, apartments, municipal buildings, retail, and professional kennels. Diana Peters and David Scurto started Daves Mechanical Services, LLC in 2006. Dave brings 37+ ye… [more]


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Denver-Elek, Inc.

Baltimore, MD, 21221 (Servicing Frederick, MD)
(410) 574-8400   

OUR MISSION From estimating to project completion, each member works to serve our common purpose: to provide exceptional service with honesty, integrity, quality, and open communication. Our goal is,… [more]

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Mason Mechanical Services LLC

Jefferson, MD, 21755 (Servicing Frederick, MD)
(301) 703-9922   (571) 233-2585

Mason Mechanical Services LLC has been providing dedicated Commercial HVAC service you can count on to Maryland and Virginia for over 10 years with 25 years of experience. From Frederick MD to Leesbu… [more]

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M & M Welding & Fabricators, Inc.

Mount Airy, MD, 21771 (Servicing Frederick, MD)
(301) 948-9330   

MM Welding and Fabricators, Inc. has been providing all phases of mechanical construction for the past 45 years. We are a complete turnkey, woman-owned, and MDOT Certified Multi-Trade Mechanical Cont… [more]

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Cool Breeze

Owings Mills, MD, 21117 (Servicing Frederick, MD)
(410) 549-0323   

Cool Breeze has been in the heating and cooling services business since 1999, helping residential and commercial customers in Maryland to stay comfortable in their homes and places of work. As a full… [more]

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Global HVAC LLC

Sykesville, MD, 21784 (Servicing Frederick, MD)
(410) 696-2227   

Our main lines of business include: Air Conditioning Contractors, Heating Contractors, Ventilating Equipment. Global HVAC LLC has been listed in the Blue Book since 2014. [more]

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Atlantic Industrial, Mechanical & Electrical Inc.

Baltimore, MD, 21226 (Servicing Frederick, MD)
(410) 355-1869   

Atlantic Industrial, Mechanical and Electrical (AIME) is the regions premier industrial mechanical … [more]

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Clean Air Heating & Air Conditioning, Co. Inc.

Baltimore, MD, 21224 (Servicing Frederick, MD)
(410) 633-8350   

About Us Clean Air Heating and Air Conditioning is a family owned and operated company that has serv… [more]

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Chilmar Corp.

Baltimore, MD, 21206 (Servicing Frederick, MD)
(410) 426-5482   

Searching for a general contracting company that you can rely on for everything? Well, look no furt… [more]

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America's Best Heating & Air Conditioning, Inc.

Middle River, MD, 21220 (Servicing Frederick, MD)
(410) 276-2424   (410) 276-2466

America's Best Heating Air Conditioning, Inc. was established in 1998 to serve the commercial and r… [more]

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Eastern Mechanical

Odenton, MD, 21113 (Servicing Frederick, MD)
(410) 674-4289   

Eastern Mechanical has been the areas local plumbers for almost 10 years. With customers ranging fr… [more]

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East Coast Welding & Construction

Glen Burnie, MD, 21061 (Servicing Frederick, MD)
(410) 787-1450   

Were committed to providing you with the highest level of service, so youll always be happy that yo… [more]

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G.H. Nitzel, Inc.

Baltimore, MD, 21236 (Servicing Frederick, MD)
(410) 335-0200   

G.H. Nitzel, Inc. has been in business since 1987. Our main lines of business include: Mechanical C… [more]

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Comfort Tech

Millersville, MD, 21108 (Servicing Frederick, MD)
(410) 729-4220   

Comfort Tech was started in 2007 by Bret Foxson, to create comfort and a quality of life to our cli… [more]

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Potomac River Mechanical

Alexandria, VA, 22312 (Servicing Frederick, MD)
(301) 399-1718   

Our main lines of business include: Mechanical Contractors. We are located in the Lorton, Virginia … [more]

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Capital Energy Equipment, Inc.

Vienna, VA, 22180 (Servicing Frederick, MD)
(703) 437-8161   

Capital Energy Equipment is a supplier of HVAC equipment, parts and accessories. We work with leadi… [more]

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Genesis Property Services

Glen Burnie, MD, 21061 (Servicing Frederick, MD)
(410) 903-2966   (410) 294-6180

Genesis Property Services is a family owned and operated business with twenty years of experience i… [more]

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G.A. Mechanical Inc.

Kingsville, MD, 21087 (Servicing Frederick, MD)
(410) 335-4555   

G.A. Mechanical Inc. is a Maryland Small Business, that opened its doors in 1998, in the Baltimore … [more]

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Temp Air Company

Owings Mills, MD, 21117 (Servicing Frederick, MD)
(410) 358-8078   

Alfred J. Bobes and Alfred A. Bobes founded Temp Air Company, Inc. in 1980, after years of working … [more]

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Bernward

Severna Park, MD, 21146 (Servicing Frederick, MD)
(443) 906-1184   

CVE CERTIFIED SDVOSB LEADER in Interiors, ICRA/Temporary Containment, Plumbing/HVAC for the DMV. Be… [more]

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Best Mechanical Inc.

Baltimore, MD, 21214 (Servicing Frederick, MD)
(410) 444-5448   (877) 647-1869

Best Mechanical, Inc. was founded in 1987 by Ronald G. McBee, Sr. and Ronald G. McBee, Jr. to provi… [more]

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Dennis J. Diem Plumbing Services

Parkton, MD, 21120 (Servicing Frederick, MD)
(443) 865-0389   

Our main lines of business include: Air Conditioning Contractors, Boiler Repairs, Boilers, Gas--Pro… [more]

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Appalachian Heating & Cooling

Cumberland, MD, 21502 (Servicing Frederick, MD)
(301) 722-0570   

At Appalachian Heating and Cooling LLC, it is our goal to leave our Cumberland clientele with the p… [more]

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Shapiro & Duncan

Rockville, MD, 20850 (Servicing Frederick, MD)
(301) 315-6260   (800) 468-0851

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    PK Mechanical Services LLC

    Garwood, NJ, 07027 (Servicing Frederick, MD)
    (908) 928-1002   

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      Hugee Corporation

      Washington, DC, 20002 (Servicing Frederick, MD)
      (202) 636-1041   

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        Fidelity Power Systems

        Sparks, MD, 21152 (Servicing Frederick, MD)
        (410) 771-9400   (800) 787-6000

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          Salco Mechanical Contractors

          Rockville, MD, 20850 (Servicing Frederick, MD)
          (301) 309-1800   

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            Mecco Inc.

            Jessup, MD, 20794 (Servicing Frederick, MD)
            (301) 953-7600   

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              JPG Plumbing Services, Inc.

              Jessup, MD, 20794 (Servicing Frederick, MD)
              (240) 241-5060   

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                Champion Heating & Cooling

                Bel Air, MD, 21015 (Servicing Frederick, MD)
                (410) 812-5204   

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                  Superior Mechanical Services, Inc.

                  Beltsville, MD, 20705 (Servicing Frederick, MD)
                  (301) 931-0100   

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                    Bortner Bros., Inc.

                    York, PA, 17402 (Servicing Frederick, MD)
                    (717) 741-4631   

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                      BMC Services, LLC

                      Baltimore, MD, 21227 (Servicing Frederick, MD)
                      (410) 233-3734   

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                        Statewide Contracting Services, Inc.

                        Baltimore, MD, 21209 (Servicing Frederick, MD)
                        (410) 296-2665   

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