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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
Avon Plumbing & Heating
124 Simsbury Rd, Avon, CT 06001
Avon Plumbing & Heating has been servicing the Farmington Valley and beyond for over 75 years, offering a range of services including plumbing, heating, water well system services, and kitchen & bath renovations, complemented by a 2,500 square feet showroom featuring a variety of fixtures and design options.
Verified
Thomas Martin Plumbing & Heating
Bohemia, NY 11716
Thomas Martin Plumbing & Heating, established in 1991, offers comprehensive plumbing and heating services, including installations, maintenance, and repairs for both residential and commercial clients, and holds certifications in pipe welding, medical gas installation, and pipe brazing.
Verified
Specializations (3)
Healthcare
Office Building
Retail - General
Master Plumbing Heating Cooling
Huntington Station, NY 11746
Master Plumbing Heating Cooling, serving Long Island since 1995, specializes in home performance, insulation, energy-efficient upgrades, and offers comprehensive heating, air conditioning, and plumbing services. As a BPI accredited contractor, they provide home energy audits to diagnose and develop strategies for energy efficiency, alongside emergency services and professional installations of top brands.
Verified
Specializations (6)
Education
Financial
Healthcare
Hospitality
Looking for a Plumbing subcontractor with a specific specialization?
Add filters to refine the results:
SAM Mechanical
154-1 Remington Blvd. Ronkonkoma, NY 11779
SAM Mechanical is a full-service HVAC and plumbing company providing residential and commercial air conditioning, heating repairs, installations, and services such as ductless mini-splits, gas conversions, oil burner services, and oil tank installations in Suffolk and Nassau counties on Long Island, NY.
Verified
Otto
17 Beaver Brook Rd, Danbury, CT 06810
Otto Company is a full-service mechanical contracting company that has been serving commercial and industrial customers in the greater Danbury area since 1935, specializing in plumbing, heating, and air conditioning for various applications.
Verified
L&R Mechanical Services
Wolcott, CT 06716, Wolcott, CT 06716
L&R Mechanical Services LLC is a second-generation, family-owned plumbing and HVAC company based in Bristol, CT, established in 2005, offering commercial and industrial services with a focus on safety, customer service, and fair pricing.
Verified
Hardy Heating & Air Conditioning
13501 Main Rd. Mattituck, NY 11952
Hardy Heating & Air Conditioning is a company that has been serving Southampton and surrounding communities for over 30 years, offering residential heating and air conditioning products, installation, replacement, and a range of services including indoor air quality, plumbing, drain and sewer repair, and emergency services.
Verified
Ruotolo Mechanical
29 Printers Ln. New Haven, CT 06519
Ruotolo Mechanical, Inc. is a second-generation family business based in New Haven, CT, specializing in commercial and industrial plumbing, HVAC, and process piping services, known for its excellent craftsmanship and customer service. The company is SBECertified, DAS Prequalified in the State of Connecticut, and operates as a Local 777 Shop.
Verified
BeaconMedaes
1655 Sycamore Ave. Bohemia, NY 11716
BeaconMedaes delivers unparalleled remote monitoring, on-site services and technical support in the industry, ensuring your medical gas equipment operates flawlessly. Our offerings range from answering queries, repairing equipment, preventative maintenance programs and comprehensive medical code inspections and verifications. Services are primarily available during standard business hours, complemented by 24/7 emergency assistance. Each customer receives contact details for their designated service specialists, committed to quick response.
Verified
Advanced Sheetmetal Associates
52 Industrial Park Access Rd, Middlefield, CT 06455
Advanced Sheetmetal Associates is a full-service mechanical contractor based in Connecticut, specializing in sheet metal, plumbing, HVAC, and process piping with over 30 years of experience, catering to a variety of sectors including hospitals, pharmaceuticals, manufacturing, education, defense, and senior living.
Verified
Specializations (4)
Healthcare
Hospitality
Office Building
Retail - General
All Island Mechanical
2101 Pond Rd. Ronkonkoma, NY 11779
All Island Mechanical is a full-service HVAC, plumbing, heating, and electrical service provider that has been serving Long Island since 1964, offering 24-hour emergency services as well as sales and installations of energy-efficient systems.
Verified
Edgerton
786 Main St, Monroe, CT 06468
Since 1956, Edgerton, Inc. has been providing HVAC and plumbing services to homeowners and commercial property owners in Connecticut and Westchester County, offering a full line of services including repairs, maintenance, and emergency service.
Verified
Specializations (5)
Education
Healthcare
Higher education
Military
Stevens Heating & Air Conditioning
47B Bay Ave., W. East Quogue, NY 11942
Stevens Heating & Air Conditioning is a residential and commercial HVAC service provider offering sales, service, and installation of energy-efficient and advanced technology systems, including geothermal and hybrid heat systems, across the East End of Long Island for three generations.
Verified
Hart Mechanical
P.O. Box 803 Glastonbury, CT 06033
Hart Mechanical, Inc. is a company that provides a range of mechanical services including plumbing, fire protection, and HVAC for new construction projects across several regions, with a focus on delivering high-quality construction experience and client satisfaction.
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.""
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
1240 contractors
Total union contractors
70 union contractors
Total non union contractors
762 non union contractors
Total minority owned businesses
46 minority owned businesses
Total women owned businesses
17 women owned businesses
Average response time
6 days
Browse Subcontractors