Find and Invite the Best Commercial Plumbing Contractors in Columbia, MD
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified Plumbing companies in Columbia, MD
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
JB Plumbing & Heating
8117 Harford Rd. A Parkville, MD 21234
JB Plumbing & Heating is a family-owned business in Philadelphia, trusted and recommended for plumbing services since 1979, offering comprehensive solutions for residential and commercial needs 24/7, with a high customer satisfaction rating on Yelp.
Verified
Specializations (2)
Correctional
Education
Welch & Rushe
391 Prince George's Blvd. Upper Marlboro, MD 20774
Welch & Rushe is a full-service mechanical company offering a comprehensive range of services including 24/7 emergency HVAC and plumbing services, preventive maintenance contracts, and construction services, with over 50 years of experience in the industry. They serve clients in Maryland, Pennsylvania, Virginia, the District of Columbia, West Virginia, and have completed projects worldwide.
Verified
Molecular Systems
1818 New York Ave., N.E. Ste. 214-G Washington, DC 20002
Molecular Systems, Inc. is a construction firm specializing in roofing, drywall, HVAC, plumbing, and waterproofing for large-scale projects, serving as a regional supplier of construction supplies to businesses and government agencies in the Washington D.C., Maryland, and Virginia metropolitan area.
Verified
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Roto-Rooter Plumbing & Water Cleanup
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.
Verified
Specializations (12)
Federal Government
Financial
Government
Healthcare
Advanced Utility Solutions
P.O. Box 343 Frederick, MD 21705
Advanced Utility Solutions is a family-owned business in Riverside County that specializes in air conditioning, heating, plumbing, and water purification systems, offering professional repair and installation services for both residential and commercial clients. They are committed to providing high-quality services at unbeatable prices, with a team of professionally qualified technicians available 24/7 for emergencies.
Verified
VTAC
4404 Baltimore Ave. Bladensburg, MD 20710
VTAC Inc. is a minority-owned plumbing and HVAC company with 25 years of experience, specializing in a range of services for commercial, residential, and government sectors, including new installations, repairs, and maintenance of plumbing and HVAC systems.
Verified
Sens Service
10135 Pin Oak Ln. Berlin, MD 21811
Sens Service, Inc. is a family-owned business based in Berlin, MD, providing professional HVAC and plumbing services for over sixty years. They offer installation, service, repair, and maintenance for heating, air conditioning, and plumbing systems, as well as home renovation services in Maryland, Delaware, and Virginia.
Verified
O'Connor Plumbing
19301 Mateny Hill Rd. Germantown, MD 20874
O'Connor Plumbing specializes in commercial plumbing services, offering expertise in areas such as back-flow prevention, fixture replacements, hydro jetting, and preventative maintenance, with over 70 years of experience serving businesses and property managers in the DC Metro area.
Verified
Fry Plumbing, Heating & Air Conditioning
327 L St., N.E. Washington, DC 20002
Fry Plumbing, Heating & Air Conditioning Corp. is a veteran-owned and operated company established in 1948, serving the Washington, D.C. area with residential, commercial, and industrial plumbing, heating, cooling, leak detection, and drain services. The company prides itself on its knowledgeable and experienced staff, holding various certifications and licenses, and is committed to providing the ultimate customer experience.
Verified
All Plumbing
Arlington, VA 22209
Since 1970, All Plumbing, Inc. has been raising the bar for Northern Virginia plumbers. We take pride in what we do and work hard to build long-lasting relationships with our clients. We’re not just a family-owned and operated plumbing company, we’re also part of your community.
Verified
Akima Intra-Data
Herndon, VA 20170
Akima Intra-Data (AID) is a subsidiary of an Alaska Native Corporation providing a wide range of services including facilities maintenance, logistics, supply chain management, and base operations support to enhance mission readiness and optimize installation performance.
Verified
Frequency Enterprise
9701 Apollo Dr. Suite 100 Upper Marlboro, MD 20774
Frequency Enterprise, LLC is a service-disabled veteran-owned electrical contractor based in Maryland, offering a range of services including construction management, facility maintenance, and engineering services across Northern Virginia, Maryland, and the District of Columbia. With over 16 years of experience, the company has a solid track record in general construction and is dedicated to quality workmanship and customer satisfaction.
Verified
BFMD
10331 S. Dolfield Rd. Owings Mills, MD 21117
BFMD, LLC is a top-rated Maryland plumbing company that has been providing expert plumbing, sewer line, and drain clearing services since 2007. They offer a range of services including emergency plumbing, commercial plumbing, and video inspections, serving various counties in Maryland.
Verified
Heil Plumbing
8177 Mission Rd. Jessup, MD 20794
Heil Plumbing is a family-owned and operated company providing high-quality plumbing services to homeowners in Howard, Anne Arundel, Montgomery, and Baltimore Counties in Maryland for over 40 years. The company prides itself on skilled workmanship, transparent pricing, and a reputation built on trust and community engagement, differentiating itself from large plumbing chains.
Verified
Related Trades
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What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find Plumbing professionals in Columbia, MD?
Downtobid is a platform that helps you find Plumbing contractors in Columbia, MD and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Columbia, MD-based Plumbing contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Columbia, MD will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for Plumbing project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local Plumbing professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale Plumbing projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Columbia, MD contractors
Most Plumbing contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about Plumbing companies database in Columbia, MD
Total contractors
1487 contractors
Total union contractors
78 union contractors
Total non union contractors
1053 non union contractors
Total minority owned businesses
47 minority owned businesses
Total women owned businesses
15 women owned businesses
Average response time
5 days
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