Find and Invite the Best Commercial Plumbing Contractors in New Haven, CT
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 New Haven, CT
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Aqua Doctor
1521 Ocean Ave. Unit B4 Bohemia, NY 11716
Aqua Doctor specializes in home water treatment, filtration, and purification services in Suffolk and Nassau County, Long Island, with over 15 years of experience in creating custom-designed water purification systems for homes, businesses, and industrial locations.
Verified
Plumb Tech
15 Frowein Rd. Center Moriches, NY 11934
Plumb Tech, established in 1994, is a premier provider of plumbing and heating services, including new construction plumbing, system upgrades, maintenance, and 24-hour emergency services, serving Suffolk County, Eastern Long Island, and the Hamptons.
Verified
Mulco
44 Old Country Rd. Quogue, NY 11959
Mulco Inc. is a local, family-owned and operated full-service plumbing and HVAC company established in 1976, serving the community for over four decades with a range of services including maintenance, new construction, and energy-efficient solutions.
Verified
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S.D.R. Plumbing & Heating
33 Nurney St, Stamford, CT 06902
S.D.R. Plumbing & Heating, Inc. is a locally and family-owned business based in Stamford, CT, founded in 1998 by Stephen D. Rozmus, offering a wide range of plumbing and heating services, including emergency services, with over 35 years of experience in the trade.
Verified
NH Ross
Middle Island, NY 11953
NH Ross is a Long Island-based company offering premier plumbing, HVAC, and electrical services to homes in Suffolk and Nassau County, with a strong focus on quality craftsmanship, reliability, and customer satisfaction.
Verified
Specializations (6)
Education
Financial
Healthcare
Infrastructure
F.J. HUBENY
1475 Meriden-Waterbury Tpke. P.O. Box 525 Plantsville, CT 06479
F.J. HUBENY, Inc. is a family-owned, service-oriented company based in Connecticut, offering a wide array of mechanical contractor services including HVAC, ductwork fabrication, plumbing, piping, and fuel tank replacement for commercial, residential, and industrial clients since 1957.
Verified
McKenney Mechanical Contractors
15 Commerce Rd, Newtown, CT 06470
McKenney Mechanical Contractors, Inc. is a contractor specializing in HVAC, refrigeration, and process piping, known for their focus on energy efficiency, reduced emissions, and environmentally conscientious solutions, with a portfolio that includes large-scale projects such as hospital and government center upgrades.
Verified
Specializations (9)
Education
Government
Healthcare
Higher education
Ray Eramo Plumbing & Heating
25 Eramo Ter. Hamden, CT 06518
Ray Eramo Plumbing & Heating is a family-owned and operated business since 1963, providing plumbing, heating, and cooling services in Hamden, Connecticut, and is accredited by the BBB.
Verified
A & B Mechanical
588 Pepper St, Monroe, CT 06468
A & B Mechanical, LLC is a fully licensed mechanical contracting company based in Connecticut, offering a range of services including plumbing, heating, air-conditioning, and ductwork for residential, commercial, and industrial clients. With over 40 years of experience in the mechanical trades, they provide 24-hour service in Fairfield County and parts of Connecticut and New York.
Verified
Modern Mechanical Systems
519 Cooke St, Farmington, CT 06032
Modern Mechanical Systems, Inc. (MMS), founded on May 25, 1976, is a family-owned business in Farmington, CT, specializing in heating, ventilating, air conditioning, plumbing, and process piping for commercial, industrial, and municipal buildings.
Verified
Rieve Fire Protection
16 Francis J. Clarke Cir. Suite 105 Bethel, CT 06801
Rieve Fire Protection, founded in 1980 by Charlie Rieve, specializes in designing, installing, and maintaining fire protection systems for both commercial properties and residential homes in Fairfield County, CT, ensuring compliance with fire codes and providing safety and peace of mind to businesses and families.
Verified
Main Enterprises
1180 Stratford Rd, Stratford, CT 06615
Main Enterprises, Inc. is a full-service HVAC installation and service company based in Stratford, Connecticut, offering a wide range of services including emergency services, maintenance, repairs, and fabrication since 1919. They combine over 100 years of experience with modern technology to provide high-quality services for commercial, municipal, and institutional projects.
Verified
Specializations (5)
Government
Grocery
Municipal Government
Office Building
House Brothers Plumbing Contractors
74 Kreiger Ln. Glastonbury, CT 06033
House Brothers Plumbing Contractors Inc. has been providing professional plumbing services for new construction, remodeling, maintenance, and repairs to residential, commercial, and industrial customers in the Glastonbury and Greater Hartford areas of Connecticut since 1986, offering high-quality work at competitive prices.
Verified
Eastern Mechanical Services
3 Starr St, Danbury, CT 06810
Eastern Mechanical Services, Inc. is a contractor specializing in mechanical construction, Mitsubishi Electric systems, and specialty services, with a focus on creating comfortable, healthy, and safe environments since 1985. They serve commercial, industrial, institutional, and pharmaceutical industries and are recognized as a Mitsubishi Commercial Diamond Elite contractor.
Verified
Specializations (8)
Education
Healthcare
Hospitality
Infrastructure
Performance Plumbing & Heating
400 Riverside Ave. Torrington, CT 06790
Performance Plumbing & Heating is a Connecticut-based company specializing in a wide range of plumbing and HVAC services for commercial projects and construction since 2004, known for delivering top-quality workmanship, strategic solutions, and extensive industry knowledge at competitive prices.
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 New Haven, CT?
Downtobid is a platform that helps you find Plumbing contractors in New Haven, CT and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from New Haven, CT-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 New Haven, CT 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 New Haven, CT 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 New Haven, CT
Total contractors
1247 contractors
Total union contractors
70 union contractors
Total non union contractors
763 non union contractors
Total minority owned businesses
46 minority owned businesses
Total women owned businesses
17 women owned businesses
Average response time
6 days
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