Find and Invite the Best Commercial Plumbing Contractors in Duluth, MN
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Duluth, MN
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Steiner Plumbing, Electric & Heating
N8230 945th St. River Falls, WI 54022
Steiner Plumbing, Electric & Heating is a family-owned business with over 40 years of experience, providing commercial and residential contracting and repair services in plumbing, electric, heating, and renewable energy systems in Western Wisconsin and the East Metro area.
Verified
D & L Plumbing Heating & Air Conditioning
1512 N. Stephenson Ave. Iron Mountain, MI 49801
D & L Plumbing Heating & Air Conditioning is a locally-owned company in Iron Mountain, MI, offering a range of services including air conditioning, heating, plumbing, and water heater solutions with competitive pricing and 24-hour emergency service. The company has been serving the area for over 40 years and provides warranties of up to 10 years on their services.
Verified
Sunderland Plumbing
3009 82nd Ln., N.E. Blaine, MN 55449
Sunderland Plumbing, Inc. specializes in new construction and remodeling, offering high-quality fire suppression systems, water heaters, sump pumps, softener packages, and radiant heat services with a commitment to excellence and precision. With over 25 years of experience, they provide easy straight-line pricing and a professional schedule to ensure timely service without wasted time.
Verified
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GEN3 Plumbing
4505 S.Taylor Dr. Sheboygan, WI 53081
GEN3 Plumbing LLC is a plumbing company based in Sheboygan, WI, offering high-quality plumbing services for commercial, industrial, and residential projects, including new construction, additions, renovations, and repairs, with over 25 years of industry experience.
Verified
Northern Heating & Plumbing
51401 U.S. Hwy. 41 Hancock, MI 49930
Northern Heating & Plumbing is a professional HVAC and plumbing service provider focused on quality and customer satisfaction, offering heating, cooling, plumbing, air purification, and water conditioning services, with financing options available.
Verified
Kagetec
Saint Benedict Rd, Jordan, MN 55352
Kagetec is a company specializing in chemical-resistant, hygienic industrial flooring systems, integrated stainless steel drainage systems, and wall protection barriers, catering to sectors such as breweries, dairies, pharmaceuticals, and food production.
Verified
Specializations (3)
Government
Municipal Government
Warehouse
J-Berd Companies
1 Industrial Blvd, Sauk Rapids, MN 56379
J-Berd Companies, founded in 1992, is a full-service MEPF (Mechanical, Electrical, Plumbing, and Fire protection) design-build contractor specializing in multi-unit residential, hotel, and senior living projects throughout the Midwest.
Verified
Specializations (12)
Airport
Education
Federal Government
Financial
Rumpca Services
St. Paul Park, MN 55071
Rumpca Services, Inc. is a principal figure in the HVAC industry with over 35 years of experience, providing heating, air conditioning, plumbing, and drain cleaning services in Cottage Grove, Woodbury, MN, and surrounding communities. The company is known for its quality customer service, licensed and insured contractors, and employs the latest industry technology for residential and commercial properties.
Verified
Specializations (9)
Education
Federal Government
Financial
Government
Genz-Ryan
Burnsville, MN 55337
Genz-Ryan is a family-owned and operated company since 1950, providing comprehensive home services including heating, cooling, plumbing, and electrical solutions to families throughout the Minneapolis-St. Paul metro area.
Verified
Specializations (10)
Education
Financial
Government
Healthcare
Weidner's Mechanical Contractors
P.O. Box 1087 Saint Cloud, MN 56302
Weidner's Mechanical Contractors is a Minnesota-based company specializing in the installation, maintenance, and service of plumbing, heating, air conditioning, and ventilation systems for both residential and commercial clients since 1952.
Verified
Specializations (12)
Correctional
Education
Financial
Government
Sun Mechanical
10834 178th Cir NW, Elk River, MN 55330
Sun Mechanical is a full-service residential and commercial plumbing, heating, and cooling contractor with over 25 years of industry experience, serving the Twin Cities metro and Northwest metro areas. They offer a range of services including HVAC repair, plumbing, new construction, and remodeling, and are committed to providing exceptional workmanship and customer service.
Verified
Specializations (4)
Healthcare
Military
Office Building
Religious
August Winter & Sons
2525 N Roemer Rd, Appleton, WI 54911
August Winter & Sons is a mechanical contractor and fabricator specializing in HVAC, plumbing, water/wastewater, and custom steel fabrication, including ASME pressure vessels and pipe fabrication. They focus on using the latest technology and a respectful, value-adding approach to their projects, with a history dating back to 1929.
Verified
Specializations (13)
Airport
Education
Healthcare
Higher education
Modern Heating & Air Conditioning
2318 1st Street Northeast, Minneapolis, MN, 55418
Modern Heating & Air Conditioning is a mechanical services provider specializing in HVAC and plumbing services for a variety of industries, including commercial, industrial, healthcare, and education, in the Minneapolis-St. Paul area, with over 50 years of experience in improving system efficiencies and reliability.
Verified
Specializations (8)
Federal Government
Government
Healthcare
Higher education
Southport Home Services
Wausau, WI 54401
Southport Home Services is a provider of comprehensive plumbing and HVAC services in Southeast Wisconsin, offering repairs, maintenance, and installation of heating, cooling, and indoor air quality systems since 2005. The company prides itself on exceptional customer service, 24/7 availability for emergencies, and a satisfaction guarantee for its services and installations.
Verified
Specializations (9)
Airport
Education
Financial
Government
J.M. Brennan
6430 Ronald Reagan Ave, Madison, WI 53704
J.M. Brennan, Inc., established in 1932 and based in Milwaukee, WI, is a full-service mechanical contractor serving Southeastern Wisconsin with expertise in HVAC, plumbing, process piping, controls, industrial sheet metal, and 24/7 emergency service.
Verified
Specializations (13)
Correctional
Education
Federal Government
Financial
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 Duluth, MN?
Downtobid is a platform that helps you find Plumbing contractors in Duluth, MN and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Duluth, MN-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 Duluth, MN 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 Duluth, MN 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 Duluth, MN
Total contractors
404 contractors
Total union contractors
37 union contractors
Total non union contractors
341 non union contractors
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