Find and Invite the Best Commercial Plumbing Contractors in Frederick, MD

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75 Verified Plumbing companies in Frederick, MD

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

United Service Specialists logo
United Service Specialists

7559 Rickenbacker Dr Suite A, Gaithersburg, MD 20879

United Service Specialists

13 miles

7559 Rickenbacker Dr Suite A, Gaithersburg, MD 20879

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Roto-Rooter Plumbing & Water Cleanup logo
Roto-Rooter Plumbing & Water Cleanup

P.O. Box 1002 Frederick, MD 21702

Roto-Rooter Plumbing & Water Cleanup

1 miles

P.O. Box 1002 Frederick, MD 21702

Roto-Rooter Plumbing & Water Cleanup is the largest plumbing and drain service company, offering 24/7 emergency services, water damage restoration, and a variety of plumbing services, with a reputation for highly-trained professionals and transparent pricing since 1935.

Trades and services

Plumbing
Innovative Mechanical Contractors logo
Innovative Mechanical Contractors

950 Bachmans Valley Rd. Westminster, MD 21158

Innovative Mechanical Contractors

14 miles

950 Bachmans Valley Rd. Westminster, MD 21158

Innovative Mechanical Contractors LLC is a minority-owned general contractor specializing in plumbing, mechanical, and medical gas systems, serving Maryland, Washington DC, Northern Virginia, and South Central Pennsylvania. They are committed to providing the best value in the construction industry with a focus on unmatched service, disciplined execution, and embracing new technologies for client satisfaction.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Benjamin Franklin Plumbing logo
Benjamin Franklin Plumbing

21730 Red Rum Dr. Ste. 177 Ashburn, VA 20147

Benjamin Franklin Plumbing

16 miles

21730 Red Rum Dr. Ste. 177 Ashburn, VA 20147

Benjamin Franklin Plumbing is a national plumbing service provider known for excellent customer experiences, industry-leading guarantees, and a commitment to integrity, offering a wide range of services including emergency responses, repairs, installations, and water treatment. The company operates with a network of locally owned and operated franchises, ensuring local expertise backed by a trusted national brand.

Trades and services

Plumbing
Rodney B. Smith Plumbing & Heating logo
Rodney B. Smith Plumbing & Heating

940 Hollywell Ave, Chambersburg, PA 17201

Rodney B. Smith Plumbing & Heating

22 miles

940 Hollywell Ave, Chambersburg, PA 17201

Rodney B. Smith Plumbing & Heating is a company specializing in residential and commercial plumbing and HVAC services, providing professional workmanship in Chambersburg, PA.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Modern Comfort Systems logo
Modern Comfort Systems

Westminster, MD 21158

Modern Comfort Systems

14 miles

Westminster, MD 21158

Modern Comfort Systems is a provider of HVAC and water heater services in Maryland and Pennsylvania, known for their expertise, reliability, and personalized service in installations, repairs, and maintenance of heating and cooling systems.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Service Force Plumbing logo
Service Force Plumbing

1102 Baltimore Rd. Rockville, MD 20857

Service Force Plumbing

13 miles

1102 Baltimore Rd. Rockville, MD 20857

Service Force Plumbing is a top-rated, family-owned plumbing company serving Maryland for over twenty years, offering a full range of services including general plumbing, water heater installation, sewer line repair, and gas fitting, with a strong focus on customer satisfaction as evidenced by their numerous five-star reviews.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Lloyd Plumbing logo
Lloyd Plumbing

9691 Gerwig Lane Suite I Columbia, MD 21046

Lloyd Plumbing

18 miles

9691 Gerwig Lane Suite I Columbia, MD 21046

Trades and services

Plumbing
Tri-County Pump Service logo
Tri-County Pump Service

6711 Old National Pike Boonsboro, MD 21713

Tri-County Pump Service

13 miles

6711 Old National Pike Boonsboro, MD 21713

Founded in 1991, Tri-County Pump Service is a local, family-owned business specializing in well pump systems, water treatment, septic systems, and plumbing services, offering a comprehensive solution for residential and commercial water supply needs.

Trades and services

EarthworkHeating, Ventilating, and Air Conditioning (HVAC)PlumbingUtilities
John J Kirlin logo
John J Kirlin

75 Derwood Circle Rockville, MD 20850

John J Kirlin

13 miles

75 Derwood Circle Rockville, MD 20850

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
MECCO logo
MECCO

Jessup, MD 20701

MECCO

18 miles

Jessup, MD 20701

MECCO, established in 1983, is a provider of first-rate commercial mechanical services in the Washington/Baltimore metropolitan region, offering 24/7 service for HVAC, sheet metal, plumbing, and building controls with a focus on energy efficiency and maintenance cost minimization.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Instrumentation and Control for HVACPlumbing
K.G. Johnson logo
K.G. Johnson

Mack Ave, Frederick, MD 21703

K.G. Johnson

1 miles

Mack Ave, Frederick, MD 21703

K.G. Johnson, Inc. is a commercial mechanical contractor that offers services such as complete plumbing systems, HVAC services, new construction, renovation, and professional design-build, with a focus on safety and reliability.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Mannix Heating & Cooling logo
Mannix Heating & Cooling

26955 Gum Spring Rd. Chantilly, VA 20152

Mannix Heating & Cooling

16 miles

26955 Gum Spring Rd. Chantilly, VA 20152

Mannix Heating & Cooling is a family-owned and operated HVAC company that has been serving Gaithersburg, MD, Chantilly, VA, and surrounding areas since 2010, and expanded to serve St. Petersburg, FL, and surrounding areas since 2024. They offer a comprehensive range of services including installation, maintenance, and repair of heating, cooling, and electrical systems, and are recognized as a Carrier Factory Authorized Dealer.

Trades and services

ElectricalHeating, Ventilating, and Air Conditioning (HVAC)Plumbing
Mallick Mechanical Contractors logo
Mallick Mechanical Contractors

8010 Cessna Avenue Gaithersburg, Maryland 20879

Mallick Mechanical Contractors

13 miles

8010 Cessna Avenue Gaithersburg, Maryland 20879

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
Bennett Mechanical Services logo
Bennett Mechanical Services

532 Baltimore Blvd. Ste. 310 Westminster, MD 21157

Bennett Mechanical Services

14 miles

532 Baltimore Blvd. Ste. 310 Westminster, MD 21157

Bennett Mechanical Services is a company with 59 years of experience specializing in HVAC services, maintenance, and complex projects involving mission-critical equipment for building owners, general contractors, and engineering firms in the Baltimore/Washington, Virginia, and DC area.

Trades and services

Heating, Ventilating, and Air Conditioning (HVAC)Plumbing
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