Find and Invite the Best Commercial Plumbing Contractors in Dundalk, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Dundalk, MD
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Able & Ready Plumbing
254 Ironshire S. Laurel, MD 20724
Able & Ready Plumbing LLC is a fully licensed plumbing company offering a wide range of commercial and residential plumbing services in the DC Metro Area, with 24/7 availability for emergencies.
Verified
Roman Mechanical
5612 Lanham Station Rd, Lanham, MD 20706
Roman Mechanical is an MBE certified mechanical and plumbing company with over 50 years of combined experience, specializing in HVAC, plumbing, and site utilities, based in Lanham, Maryland.
Verified
Harford Refrigeration
7915 Philadelphia Rd. Baltimore, MD 21237
Harford Refrigeration Company is a premier provider of commercial HVAC and refrigeration solutions in the Baltimore area, specializing in the installation, maintenance, and repair of equipment such as walk-in refrigerators, freezers, ice machines, boilers, and HVAC units for a variety of clients including schools, hospitals, and restaurants.
Verified
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Len The Plumber Heating & Air
Baltimore, MD 21218
Len The Plumber Heating & Air is a one-stop shop for plumbing and HVAC solutions in the Mid-Atlantic region, offering 25 years of dedicated home service experience with a local team of 120 skilled technicians. They provide comprehensive services including emergency repairs, maintenance, and installations, serving areas such as Baltimore, Washington D.C., Northern Virginia, Pennsylvania, Delaware, and New Jersey.
Verified
Specializations (7)
Federal Government
Government
Healthcare
Higher education
RSC Electrical & Mechanical Contractors
1920 Oregon Ave. Hyattsville, MD 20785
RSC Electrical & Mechanical Contractors, Inc. is a family-owned company that has been providing a wide range of mechanical and electrical services to commercial and government clients in the Washington, DC metropolitan area since 1970.
Verified
Catons Plumbing & Drain Service
Catonsville, MD 21250
Catons Plumbing & Drain Service, with over 60 years of experience, is a trusted provider of residential and commercial plumbing maintenance and repair services in the greater Baltimore area, known for their emergency plumbing solutions and fair, honest estimates.
Verified
Better Visions
3125 Milford Ave. Baltimore, MD 21207
Better Visions LLC is a real estate rehabilitation and investment company that specializes in kitchen and bath remodeling, and is MHIC licensed and CFC certified for commercial refrigeration and HVAC services.
Verified
General & Mechanical Services
1007 Skidmore Dr. Annapolis, MD 21409
Since 1998, General & Mechanical Services, LLC (GMS) has been a leading mechanical contractor in the Mid-Atlantic region, providing design, repair, retrofit, and maintenance services for HVAC, plumbing, and electrical systems in Maryland, Virginia, DC, Delaware, and Pennsylvania, catering to education, healthcare, commercial, and government facilities.
Verified
SanDow Construction
3610 East St. 2nd Floor Landover, MD 20785
SanDow Construction, Inc. is a full-service General and Environmental Contractor that is CVE Certified as a Service-Disabled Veteran-Owned Small Business (SDVOSB), Minority-Owned, and Small Business Administration (SBA) 8(a) Certified Company, as well as HUBZone Certified, serving Federal, State, and Local Government clients on the East Coast and Mid-Atlantic.
Verified
Chesapeake Mechanical
6310 Cove Ave. Baltimore, MD 21226
Chesapeake Mechanical & Coatings, Inc. is a company with over 30 years of experience, offering mechanical services, coating services, and rubber milling with a skilled and highly qualified team.
Verified
Harris
120 Westhampton Ave. Capitol Heights, MD 20743
Harris is a company specializing in design, engineering, construction, manufacturing, building automation, and service, with expertise in HVAC installations, plumbing, prefabrication, modularization, and process piping. They offer end-to-end building systems solutions and are known for their strong safety orientation and creative problem-solving in projects of various sizes and scopes across the country.
Verified
Witkowski Mechanical
10822 Williamson Ln. Cockeysville, MD 21030
Witkowski Mechanical is a family-owned and operated HVAC company serving Baltimore, Harford, Carroll, and Howard Counties, specializing in the installation, maintenance, and repair of residential and commercial air conditioning, heating, and commercial refrigeration systems with a focus on energy efficiency.
Verified
Ehrhardt Brothers Quality Plumbing
5552 Cedar Ln, Columbia, MD 21044
Ehrhardt Brothers Quality Plumbing, Inc. is a family-owned and operated local plumbing and gas service provider with over 30 years of experience, offering a wide range of residential and commercial services in Howard County and surrounding areas, including medical gas services and online payment options.
Verified
Related Trades
Plumbing Piping
Plumbing Equipment
Plumbing Fixtures
Gas and Vacuum Systems for Laboratory and Healthcare Facilities
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 Dundalk, MD?
Downtobid is a platform that helps you find Plumbing contractors in Dundalk, 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 Dundalk, 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 Dundalk, 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 Dundalk, 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 Dundalk, MD
Total contractors
1452 contractors
Total union contractors
77 union contractors
Total non union contractors
1018 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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