Find and Invite the Best Commercial Plumbing Contractors in Madison, WI
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15 Best Plumbing contractors in Madison, WI
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Pipe Dreams Plumbing
4113 N. County Rd. F. Suite 81 Janesville, WI 53545
Pipe Dreams Plumbing LLC is a certified plumbing service provider based in Janesville, WI, offering a range of plumbing repairs, installations, and services for both residential and commercial properties, including kitchen and bathroom remodeling, drain cleaning, and water heater installations.
Verified
Klecker's Heating & A/C
1221 W. Main St. Watertown, WI 53094
Klecker's Heating & A/C, Inc. is a professional heating and air conditioning service provider that has been operating since 1979, offering a range of HVAC services including sales, service, replacement, repair, and emergency 24-hour service in Dodge County, Jefferson County, Waukesha County, and surrounding areas in Wisconsin.
Verified
Cardinal Heating & Air Conditioning
3361 Brooks Dr. Sun Prairie, WI 53590
Cardinal Heating & Air Conditioning is a full-service contractor based in Sun Prairie, WI, providing top-notch plumbing, HVAC, and electrical services since 1984, with a commitment to customer satisfaction and 24-hour emergency response.
Verified
Active contractor
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Stahl Plumbing Service
3512 Valley Ridge Rd. Middleton, WI 53562
Stahl Plumbing Service, LLC is a family-operated, environmentally conscious plumbing company serving residential and commercial properties in the Greater Madison Area since 2010, with a focus on water conservation and supporting the local economy.
Verified
Action Plumbing, AC & Electric
899 S. Bird St. Sun Prairie, WI 53590
Action Plumbing, AC & Electric is a family-owned business providing a wide range of home services including plumbing, heating, air conditioning, and electrical work in the Madison area since 1989, known for their commitment to customer satisfaction and same-day service offerings.
Verified
Butters Fetting
2627 E. County Rd. O Janesville, WI 53546
Butters Fetting Co. is a multi-service construction company specializing in a variety of building services including Building Information Modeling (BIM), HVAC, plumbing, electrical, and fire protection, as well as custom fabrication and welding. They have been recognized as one of Southeast Wisconsin's Top Workplaces for eight consecutive years.
Verified

Wisconsin River Plumbing
W14729 WI-23, Wisconsin Dells, WI 53965
Wisconsin River Plumbing is a licensed and insured provider of professional plumbing services in Wisconsin, with over 15 years of experience in residential, commercial, remodels, and new construction. The company is known for its high-quality craftsmanship, customer-centric approach, and community involvement, including sponsorship of local activities and services to various local entities.
Verified
Kitchen and Bath Solutions
680 Grand Canyon Dr. Suite 6 Madison, WI 53719
Kitchen and Bath Solutions is a Wisconsin-based company specializing in high-quality kitchen and bathroom fittings, offering services such as renovations, installations, and general contractor services for new constructions and interior finishes.
Verified
Modern Heating & Cooling
10050 U.S. Hwy. 14 Black Earth, WI 53515
Modern Heating & Cooling is a professional HVAC company based in Black Earth, Wisconsin, offering a wide range of services including installation, replacement, and repair of heating and cooling systems for residential and light commercial applications. Established in 1985, the company provides 24/7 emergency services and specializes in air purification, geothermal solutions, and hydronics, serving Madison, WI, and surrounding counties.
Verified
High reply rate
Active contractor
R&W Heating & Cooling
Milton, WI 53563
R&W Heating & Cooling, Inc. is a local HVAC service provider in Milton, WI, offering a wide range of heating and cooling services including repair, installation, and maintenance for residential and commercial clients since 1960.
Verified
Specializations (2)
Healthcare
Museum

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
Quigley-Smart
600 E. Memorial Dr. Janesville, WI 53545
Quigley-Smart, Inc. is a family-owned HVAC and plumbing solutions provider in Beloit, WI, with over 75 years of experience, offering a range of services including air conditioning, heating, plumbing, and water heater services for residential and commercial customers.
Verified
Pratt Brothers
810 N. Parkway St. Jefferson, WI 53549
Pratt Brothers is a Jefferson-based HVAC contractor founded in 2011, offering a range of heating and cooling services, maintenance, and products, including high-end Lennox systems, with a commitment to efficient, reliable performance and customer satisfaction.
Verified
Kegonsa Plumbing
4226 Neptune Ct. Madison, WI 53714
Kegonsa Plumbing LLC is a family-owned business that provides residential and light commercial plumbing services, including new construction and remodeling, in Dane County, WI. They offer a 1-year workmanship warranty and have been voted the best plumbers in Madison, WI.
Verified
H.J. Pertzborn Plumbing & Fire Protection
802 John Nolen Dr. Madison, WI 53713
H.J. Pertzborn Plumbing & Fire Protection is a trusted plumbing and fire protection service provider in Madison, WI, serving residential and commercial clients since 1928 with a range of services including installation, repair, and design of plumbing and fire protection systems.
Verified
High reply rate
Active contractor
Good to know insights about Plumbing contractors in Madison, WI
Average response time
3 days
Average interest distance
65 miles
Average lead time to bid
14 days
How far are Plumbing contractors in Madison, WI willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 28 bid packages. The ratios of bidding contractors per distance group are 0%, 0%, 0%, and NaN%.
How much lead time do Plumbing contractors in Madison, WI need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 18 bid packages. The ratios of bidding projects per due time group are NaN%, 0%, and 0%.
Commercial Plumbing contractors insights in Madison, WI
Explore 1206 verified Plumbing contractors in Madison, WI. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
1206 contractors
Total union contractors
126 union contractors
Total non-union contractors
778 non-union contractors
Total minority-owned businesses
21 minority-owned businesses
Total women-owned businesses
11 women-owned businesses
What certifications do Plumbing contractors hold?
Professional certifications and licenses held by Plumbing contractors in Madison, WI, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Plumbing contractors bidding on?
Project types that Plumbing contractors in Madison, WI are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Plumbing contractors bidding for?
Top general contractors and project owners that Plumbing contractors in Madison, WI are bidding for, showing which construction firms and developers are most active in the local market.
Save A Lot
Gap
Ford
Home Depot
Burlington
Walmart
Meijer
Buick
Milestones
Plumbing projects insights in Madison, WI
Explore 53 Plumbing construction projects in Madison, WI. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
53 projects
Average square footage
9,093 square feet
Maximum square footage
96,217 square feet
What square footage ranges are Plumbing projects in?
Distribution of Plumbing project sizes in Madison, WI by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are Plumbing projects in?
Building types and construction sectors for Plumbing projects in Madison, WI, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial Plumbing contractors in Madison, WI?
Downtobid helps you find the best Plumbing contractors in Madison, WI and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Madison, WI-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 Madison, WI 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 Madison, WI 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!
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