Find and Invite the Best Commercial Plumbing Contractors in Waterloo, IA

Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

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75 Verified Plumbing companies in Waterloo, IA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

IAC logo

IAC

76 Jefferson Ave. Des Moines, IA 50314

IAC Corporation is a distributor of mechanical insulation products for the commercial HVAC industry, offering energy-saving insulation systems from trusted names like Johns Manville and Aerocel. Based in Des Moines for over 30 years, the company, along with its subsidiary Engineered Thermal Insulation, provides industry-leading installation services for mechanical insulation systems.

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75 miles from Waterloo, IA

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Valor Mechanical logo

Valor Mechanical

416 S. Broadway, #2 Rochester, MN 55904

Valor Mechanical is a full-service mechanical contractor based in Stewartville, MN, providing personalized HVAC and plumbing solutions for both residential and commercial clients in Rochester and the surrounding areas of southeast Minnesota.

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95 miles from Waterloo, IA
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Belland Construction logo

Belland Construction

P.O. Box 268 Williamsburg, IA 52361

Belland Construction is a locally-owned, family-operated business in Williamsburg, Iowa, specializing in construction, plumbing, heating, and air conditioning services, including new home building, remodeling, and HVAC maintenance.

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50 miles from Waterloo, IA
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Greenman HVAC logo

Greenman HVAC

1001 4th St., S.E. P.O. Box 421 Austin, MN 55912

Greenman HVAC is a provider of premium Lennox heating and cooling products and services, including emergency repairs, regular tune-ups, and new system installations, serving the Austin, MN area since 1972. They also offer comprehensive heating services, professional cooling services, and indoor air quality solutions, with a commitment to home comfort and customer satisfaction.

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72 miles from Waterloo, IA
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Ackerman Plumbing logo

Ackerman Plumbing

2289 U Ave. Williamsburg, IA 52361

Ackerman Plumbing is a family-owned company that provides a wide range of plumbing services, including emergency plumbing, gas line and leak detection, water treatment systems, and bathroom and kitchen renovations, primarily serving Iowa City, IA, Coralville, North Liberty, and surrounding areas. With over two decades of experience, they are known for their skilled professionals, customer service, and commitment to customer satisfaction.

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50 miles from Waterloo, IA
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H&N Plumbing, Heating & Electrical logo

H&N Plumbing, Heating & Electrical

1325 7th St, Fennimore, WI 53809

H&N Plumbing, Heating & Electrical is a trusted HVAC, plumbing, and electrical contractor serving Southwest Wisconsin since 1958, offering residential and commercial installation, repair, and maintenance services for heating, cooling, plumbing, and electrical systems.

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71 miles from Waterloo, IA
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Kohles Mechanical logo

Kohles Mechanical

Johnston, IA 50131

Kohles Mechanical, Inc. is a Des Moines-based design-build contractor that specializes in custom design-build work, assisting with projects from start to finish.

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75 miles from Waterloo, IA
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Winona Controls logo

Winona Controls

108 Bissen St. Caledonia, MN 55921

Founded in 1991, Winona Controls specializes in mechanical system services for commercial and industrial facilities, offering building automation, HVAC, plumbing, preventive maintenance, and 24-hour emergency services.

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84 miles from Waterloo, IA
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Central Iowa Mechanical logo

Central Iowa Mechanical

1720 Fuller Rd, West Des Moines, IA 50265

Central Iowa Mechanical is a heating, cooling, plumbing, and electrical contractor serving the Des Moines and Central Iowa area since 1946, offering commercial and residential services with a commitment to customer satisfaction.

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75 miles from Waterloo, IA
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Miner Plumbing logo

Miner Plumbing

8884 Military Rd. Dubuque, IA 52003-9710

Miner Plumbing Inc. is a plumbing service provider in Dubuque, IA, offering a range of services including plumbing repairs, water heater services, kitchen and bathroom remodeling, and installation for both residential and commercial clients since 1965.

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64 miles from Waterloo, IA
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Taft logo

Taft

201 E. Monroe St. Mt Pleasant, IA 52641

Taft is a premier provider of plumbing, heating, and air conditioning services in the Mt. Pleasant area since 1984, known for its dedication to customer service, technical capabilities, and quality products.

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100 miles from Waterloo, IA
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A2Z Heating & Plumbing logo

A2Z Heating & Plumbing

4218 S.W. Yvette St. Iowa City, IA 52246

A2Z Heating & Plumbing is a family-owned and operated business providing a wide range of heating, cooling, and plumbing services in Iowa City and surrounding areas since 2003. They offer installation, service, and repair for residential and commercial systems, and are known for their experienced technicians and competitive pricing.

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56 miles from Waterloo, IA
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Mulford Plumbing & Heating logo

Mulford Plumbing & Heating

721 Camp Cardinal Blvd. Coralville, IA 52241

Mulford Plumbing & Heating has been a trusted source for plumbing services since 1944, offering a range of services including new construction, remodeling, repairs, and water heater installations, all with a focus on competitive pricing and customer satisfaction.

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56 miles from Waterloo, IA
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Jim & Dude's Plumbing Heating & Air Conditioning logo

Jim & Dude's Plumbing Heating & Air Conditioning

724 W. Clark St. Albert Lea, MN 56007

Founded in 1972, Jim & Dude's Plumbing Heating & Air Conditioning is a company based in Albert Lea, MN, known for setting a standard of excellence in service and quality work in the plumbing, heating, and cooling industry, offering a range of services for both residential and commercial settings.

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88 miles from Waterloo, IA
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Waldinger logo

Waldinger

1720 Fuller Rd. West Des Moines, IA 50265

Waldinger Corporation, founded in 1906, is a full-service mechanical and electrical contractor that installs, repairs, and maintains systems for commercial, institutional, and industrial facilities. In 2017, Waldinger acquired Wolin Mechanical-Electrical, forming the largest round-the-clock, truck-based provider of maintenance and repair services in Iowa.

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75 miles from Waterloo, IA
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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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Plumbing professionals in Waterloo, IA?

Downtobid is a platform that helps you find Plumbing contractors in Waterloo, IA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Waterloo, IA-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 Waterloo, IA 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 Waterloo, IA 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 Waterloo, IA

Total contractors

981 contractors

Total union contractors

106 union contractors

Total non union contractors

605 non union contractors

Total minority owned businesses

15 minority owned businesses

Total women owned businesses

9 women owned businesses

Average response time

3 days

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