Find and Invite the Best Commercial HVAC Contractors in Milwaukee, WI

Tired of outdated contact lists and the hassle of calling to check bidding intent?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 HVAC companies in Milwaukee, WI

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

​ZIM Heating & Cooling logo

​ZIM Heating & Cooling

2729 W. Carmen Ave. Milwaukee, WI 53209

​ZIM Heating & Cooling is a family-owned company founded on old fashioned business principles. We are honest with our customers and deliver quality work and superior service at a fair price.

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Solofra Plumbing & Heating logo

Solofra Plumbing & Heating

282 S. Pine St. Burlington, WI 53105

Solofra Plumbing & Heating is a dependable local plumbing and heating service provider in the greater Racine County area, with over 25 years of experience offering quality and affordable services including kitchen renovations, plumbing, heating, water filtration, and septic/well services.

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15 miles from Milwaukee, WI
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County Wide Extinguisher logo

County Wide Extinguisher

2170 Constitution Ave. Hartford, WI 53027

County Wide Extinguisher, Inc. is a Wisconsin-based company specializing in fire protection services such as fire extinguisher inspections, commercial kitchen and paint booth suppression system installations, emergency light inspections, and fire training, ensuring compliance with current NFPA Standards since 1989.

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17 miles from Milwaukee, WI
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OK Heating & Air Conditioning logo

OK Heating & Air Conditioning

161 Horizon Dr. Ste. 105 Verona, WI 53593

OK Heating & Air Conditioning, Inc., established in 1986, is a locally owned company in Verona that offers a full range of HVAC services, including emergency repairs, maintenance programs, and installation of quality product lines such as Bryant and Mitsubishi.

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16 miles from Milwaukee, WI
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Hennes Services logo

Hennes Services

Milwaukee, WI 53203

Hennes Services, Inc. is a premier industrial service company based in Southeastern Wisconsin, offering a wide range of services including machinery moving, crane and rigging, commercial/industrial HVAC, heavy hauling, precision alignment, and industrial warehousing. The company has a history of excellence, winning safety awards and serving a diverse clientele, including Fortune 500 companies.

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Lake Country Heating & Cooling logo

Lake Country Heating & Cooling

Oconomowoc, WI 53066

Lake Country Heating & Cooling has been meeting heating and cooling needs since 1991, providing indoor weather solutions and earning trust as a results-oriented problem solver in areas including Oconomowoc, Jefferson, Fort Atkinson, Whitewater, Delafield, and Waukesha, Wisconsin.

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8 miles from Milwaukee, WI
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Hales Corners Heating & Air Conditioning logo

Hales Corners Heating & Air Conditioning

10700 W. Parnell Ave. Hales Corners, WI 53130

Hales Corners Heating & Air Conditioning is an HVAC company providing expert installation and repair services for heating and cooling systems, with 24/7 emergency service available in Hales Corners, Waukesha, and Menomonee Falls. They offer long-term financing options, are a Rheem Pro Partner, and pride themselves on industry expertise and customer satisfaction.

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Capitol Mechanical logo

Capitol Mechanical

3444 Capitol Dr. Sun Prairie, WI 53590

Capitol Mechanical is a commercial HVAC design and build contractor that has been providing high-quality, energy-efficient, and sustainable solutions since 1971, with services including sales, service, maintenance, and building automation.

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16 miles from Milwaukee, WI
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Milwaukee Heating & Cooling logo

Milwaukee Heating & Cooling

1125 N. 9th St. Ste. 307 Milwaukee, WI 53233

Milwaukee Heating & Cooling is a trusted provider of heating and cooling services in Milwaukee, WI, offering experienced and reliable HVAC solutions, including installation, repair, and maintenance since 2005.

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P.L. Freeman logo

P.L. Freeman

2836 N. Brookfield Rd., Ste. 5 Brookfield, WI 53045

Since 1981, P.L. Freeman Co. has been a recognized leader in various trades including HVAC, plumbing, electrical, and roofing, with a commitment to excellence and a mission to deliver the highest quality service. The company prides itself on integrity, expertise, and a customer-oriented approach, maintaining a strong presence in the industry for over 32 years.

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8 miles from Milwaukee, WI
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Burkhardt Heating, Cooling, Plumbing & Electric logo

Burkhardt Heating, Cooling, Plumbing & Electric

8232 N. Teutonia Ave. Milwaukee, WI 53209

Burkhardt Heating, Cooling, Plumbing & Electric is a family-owned and locally operated company based in Milwaukee, WI, that has been providing heating, cooling, plumbing, and electrical services to local families since 1961.

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Furlong Industrial Systems logo

Furlong Industrial Systems

W194 N11221 McCormick Dr. Germantown, WI 53022

Furlong Industrial Systems is a Wisconsin-based company with over 40 years of expertise in the industrial HVAC sector, specializing in cooling tower design, repair, and service, as well as offering a range of tailored solutions and advanced heat exchanger technology to optimize system efficiency and performance.

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17 miles from Milwaukee, WI
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Quality Heating & Sheet Metal logo

Quality Heating & Sheet Metal

Brookfield, WI 53005

Quality Heating & Sheet Metal Company, Inc. is a family-owned HVAC company based in Milwaukee, WI, offering a comprehensive range of heating and cooling services including installation, maintenance, and repair, as well as emergency services, since 1961.

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8 miles from Milwaukee, WI
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Donovan & Jorgenson logo

Donovan & Jorgenson

16935 W. Greenfield Ave. New Berlin, WI 53151-1363

Donovan & Jorgenson, Inc. is a leading HVAC service and installation company in Milwaukee, known for its customer service, high-quality products, and services performed by skilled, NATE-certified technicians. They offer a range of services including emergency repairs, maintenance, and installation of heating, cooling, and air quality systems throughout Southeastern Wisconsin.

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8 miles from Milwaukee, WI
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Cliff Bergin & Associates logo

Cliff Bergin & Associates

6300 W. Donges Bay Rd. Mequon, WI 53092

Cliff Bergin & Associates is a home comfort service provider offering a unique blend of HVAC and plumbing services, including installation, repair, and maintenance of furnaces, boilers, air conditioners, and indoor air quality products. They are a Carrier® Factory Authorized Dealer with a commitment to customer satisfaction, having won the Carrier® President's Award multiple times.

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14 miles from Milwaukee, WI
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Related Trades

HVAC Piping and Pumps

Refrigerant Piping

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HVAC Air Cleaning Devices

Central Heating Equipment

Central Cooling Equipment

Central HVAC Equipment

Decentralized HVAC Equipment

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 HVAC professionals in Milwaukee, WI?

Downtobid is a platform that helps you find HVAC contractors in Milwaukee, 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 Milwaukee, WI-based HVAC 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 Milwaukee, 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 HVAC 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 HVAC 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 HVAC 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 Milwaukee, WI contractors

Most HVAC 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 HVAC companies database in Milwaukee, WI

Total contractors

1456 contractors

Total union contractors

153 union contractors

Total non union contractors

980 non union contractors

Total minority owned businesses

31 minority owned businesses

Total women owned businesses

19 women owned businesses

Average response time

3 days

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