Find and Invite the Best Commercial Plumbing Contractors in Hagerstown, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Hagerstown, MD
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Air Management Technologies
1776 Industrial Blvd, Lewisburg, PA 17837
Air Management Technologies, Inc. is a veteran-owned small business that provides cost-effective heating, air conditioning, and refrigeration services for industrial, commercial, and governmental institutions, with over 30 years of experience.
Verified
Specializations (4)
Grocery
Healthcare
Infrastructure
Office Building
Long's Corporation
11215-G Lee Hwy. Fairfax, VA 22030
Long's Corporation is a third-generation, women-owned and operated company providing residential plumbing and HVAC services in the Northern Virginia area since 1936.
Verified
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Penn Fire Protection
Selinsgrove, PA 17870
Penn Fire Protection, Inc. specializes in designing, installing, and maintaining automatic fire sprinkler systems for residential and commercial buildings, offering innovative fire safety solutions and 24/7 emergency service across multiple states since 1998.
Verified
Specializations (10)
Grocery
Healthcare
Higher education
Hospitality
Mannix Heating & Cooling
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.
Verified
McClure
2929 Stewart Dr, State College, PA 16801
McClure Company is one of the mid-Atlantic's largest integrated mechanical construction, engineering, maintenance, and energy service organizations, known for delivering innovative, value-driven, and energy-efficient building solutions with a commitment to quality, schedule, and customer service since 1953.
Verified
Specializations (11)
Airport
Education
Financial
Grocery
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
Farfield
312 E Meadow Valley Rd, Lititz, PA 17543
Farfield Company is one of the largest open-shop electrical/mechanical contractors in the Mid-Atlantic region with over 50 years of experience, specializing in services for commercial, industrial, and institutional owners, and working with public authorities and Fortune 500 companies. Headquartered in Lititz, Pennsylvania, the company offers in-house multi-trade expertise, CAD operations for BIM modeling, and maintains a commitment to safety and quality control in its operations.
Verified
Specializations (8)
Airport
Education
Federal Government
Government
Controls, Service & Engineering
New Cumberland, PA 17070
Controls Service & Engineering Co., Inc. (CSE) is a provider of industrial and commercial HVAC services, including maintenance, repair, and installation, serving businesses and organizations throughout Central Pennsylvania since 1973.
Verified
Specializations (9)
Correctional
Education
Federal Government
Government
Benjamin Franklin Plumbing
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.
Verified
Specializations (9)
Federal Government
Financial
Government
Grocery
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
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 Hagerstown, MD?
Downtobid is a platform that helps you find Plumbing contractors in Hagerstown, 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 Hagerstown, 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 Hagerstown, 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 Hagerstown, 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 Hagerstown, MD
Total contractors
1532 contractors
Total union contractors
79 union contractors
Total non union contractors
1110 non union contractors
Total minority owned businesses
49 minority owned businesses
Total women owned businesses
17 women owned businesses
Average response time
4 days
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