Find and Invite the Best Commercial Plumbing Contractors in Baltimore, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

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75 Verified Plumbing companies in Baltimore, MD

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

Better Visions logo

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.

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5 miles from Baltimore, MD

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Quality Air & Heating logo

Quality Air & Heating

18910 Premiere Ct. Gaithersburg, MD 20879

Quality Air & Heating, Inc. is a company with over 10 years of experience, providing residential HVAC, plumbing, and handyman services to clients in Frederick and Montgomery Counties, focusing on innovative, energy-saving solutions and priding themselves on quality and honest work.

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16 miles from Baltimore, MD
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Kitchen Master logo

Kitchen Master

13409 Dutrow Dr. Clarksburg, MD 20871

Kitchen Master is an award-winning kitchen, bath, and basement remodeling contractor based in Maryland, known for its quality custom service and specializing in creating extraordinary spaces that enhance the heart of every home.

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16 miles from Baltimore, MD
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General & Mechanical Services logo

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.

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1 mile from Baltimore, MD
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Superior Mechanical Services logo

Superior Mechanical Services

6655 Mid Cities Ave, Beltsville, MD 20705

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12 miles from Baltimore, MD
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KDB Mechanical logo

KDB Mechanical

Washington, DC

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24 miles from Baltimore, MD
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SanDow Construction logo

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.

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12 miles from Baltimore, MD
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Karma Construction Group logo

Karma Construction Group

201 Ritchie Rd BLD D, Capitol Heights, MD 20743

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12 miles from Baltimore, MD
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Harris logo

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.

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12 miles from Baltimore, MD
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Witkowski Mechanical logo

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.

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5 miles from Baltimore, MD
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KCK Air Conditioning & Heating Consultants logo

KCK Air Conditioning & Heating Consultants

17529 Queen Elizabeth Dr. Olney, MD 20832

KCK Air Conditioning & Heating Consultants LLC is a professional service provider offering heating, air conditioning, and plumbing services, including repairs, installations, and maintenance, with emergency services available 24/7 in various locations such as Olney, Rockville, Aspen Hill, and more.

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16 miles from Baltimore, MD
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Acker & Sons Plumbing & Heating logo

Acker & Sons Plumbing & Heating

10516 Summit Ave. Kensington, MD 20895

Acker & Sons Plumbing & Heating is a family-owned business based in Kensington, Maryland, providing plumbing and bathroom remodeling services since 1961 to residential and commercial clients in Maryland, Washington D.C., and Virginia.

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16 miles from Baltimore, MD
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AH Jordan Plumbing & Mechanical logo

AH Jordan Plumbing & Mechanical

Washington, DC 20250

AH Jordan Plumbing & Mechanical is a licensed, bonded, and insured company providing a range of plumbing and mechanical services to residents and businesses in the Washington Metropolitan area for over 20 years, with a commitment to integrity, honesty, and customer satisfaction.

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24 miles from Baltimore, MD
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ASSA Construction Services logo

ASSA Construction Services

1818 US-50, Washington, DC 20002

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24 miles from Baltimore, MD
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Quick Servant logo

Quick Servant

Columbia, MD 21044

Quick Servant Company, Inc. specializes in commercial HVAC, refrigeration, cooking equipment, and building maintenance services, offering 24/7 emergency response across the Eastern states including Baltimore, Richmond, Virginia Beach, Williamsburg, Washington DC, and Maryland areas. With nearly 40 years of experience, they are known for their reliable service and commitment to customer satisfaction in the food and restaurant industry.

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6 miles from Baltimore, MD
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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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Plumbing professionals in Baltimore, MD?

Downtobid is a platform that helps you find Plumbing contractors in Baltimore, 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 Baltimore, 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 Baltimore, 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 Baltimore, 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 Baltimore, MD

Total contractors

1462 contractors

Total union contractors

77 union contractors

Total non union contractors

1028 non union contractors

Total minority owned businesses

47 minority owned businesses

Total women owned businesses

15 women owned businesses

Average response time

4 days

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