Find and Invite the Best Commercial HVAC Contractors in Appleton, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
75 Verified HVAC companies in Appleton, WI
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Abel Plumbing
1402 W. South Park Ave. Oshkosh, WI 54902
Abel Plumbing, LLC is a fully licensed and insured plumbing company offering top-quality plumbing services at affordable prices, specializing in commercial, residential, and in-floor heating plumbing services.
Verified
Great Lakes Mechanical
N962 Tower View Dr. Greenville, WI 54942
Great Lakes Mechanical, located in Greenville, WI, is a full-service Mechanical Contractor that specializes in the design, fabrication, and installation of dust collection systems, ducting, tanks, custom structural, process piping, and HVAC systems, serving various industries including power, metal casting, food, petro-chemical, and more.
Verified
Bay Heating Service
2020 Radisson St. Green Bay, WI 54302
Bay Heating Service is an HVAC company based in Green Bay, WI, providing residential and commercial heating and air conditioning services, including emergency services, since 1949.
Verified
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Samsa Mechanical Service
727 W. Weiland Ave. Appleton, WI 54914
Samsa Mechanical Service is a commercial and industrial HVAC service contractor based in Appleton, WI, specializing in the service, repair, retro-fits, and maintenance of large capacity air conditioning chillers and other HVAC equipment, with over 50 years of experience serving the State of Wisconsin.
Verified
Hoffman Heating & Cooling
633 E. Beckert Rd. New London, WI 54961
Hoffman Heating & Cooling is a provider of heating and cooling services, including installation, repair, and maintenance of HVAC systems, serving the New London area and surrounding communities with over 40 years of experience and a commitment to customer satisfaction, backed by a team of NATE-certified technicians.
Verified
Neumann Plumbing & Heating
Howard, WI 54303
Neumann Plumbing & Heating has been serving the greater Sheboygan County area for over 100 years, providing plumbing, heating, air conditioning, and water conditioning services with a focus on quality products and trained technicians.
Verified
Ahern
Appleton, Wisconsin 54914
J.F. Ahern Co. is a multi-trade service provider specializing in pipe fabrication, mechanical, fire protection contracting, and offering expertise in modular prefabrication and preventive maintenance for a variety of industries. Founded in 1880, the company has grown to become one of the largest and most respected specialty contractors in the nation, with a strong commitment to client satisfaction and social responsibility.
Verified
Shoemaker
350 Main St. P.O. Box 67 Scandinavia, WI 54977-0067
Shoemaker Companies, based in Scandinavia, WI, offers a range of services including construction, remodeling, electrical work, heating and cooling, and plumbing.
Verified
A&J Mechanical Contractors
820 Coronis Way Green Bay, WI 54304
A&J Mechanical Contractors, Inc. is a family-owned business based in Northeast Wisconsin, providing a wide range of mechanical contracting services including plumbing, HVAC, process piping, and fabrication since 1991.
Verified
Heritage Heating & Cooling
N4302 12 Corners Rd. Black Creek, WI 54106
Heritage Heating & Cooling, Inc. is an HVAC contractor with over 30 years of experience, providing sales, installations, repairs, and maintenance for heating, air-conditioning, and fireplace systems in the Fox Valley, Green Bay, Appleton, and Oshkosh areas.
Verified
Mechanical Technologies
701 Morley Rd, Green Bay, WI 54303
Mechanical Technologies Inc. (MTI) is a diverse mechanical contractor based in Wisconsin, offering a range of services including building automation systems, sheet metal fabrication, boiler repair, and plumbing, with a history of expansion and innovation since its inception in 1989.
Verified
Berkovitz Mechanical
3757 Copper Oak Cir. Green Bay, WI 54313
Berkovitz Mechanical is a company with over 80 years of combined experience, specializing in residential and commercial HVAC services, including installations, repairs, and maintenance of heating and cooling units as well as rooftop units.
Verified
MCM Air
6122 County Rd. M Winneconne, WI 54986
MCM Air, Inc. is a heating and air conditioning service provider offering quality Carrier products, system repairs, and maintenance for new construction and remodeling projects in the Oshkosh, Winneconne, and Fox Valley communities. They are committed to customer satisfaction and integrity, providing emergency services and financing options for home and business comfort solutions.
Verified
Gartman Mechanical Services
520 W. South Park Ave. Oshkosh, WI 54902
Gartman Mechanical Services is a professional service provider offering a wide array of residential, commercial, and industrial services including HVAC, plumbing, refrigeration, and professional engineering in Oshkosh, WI, with a commitment to 24-hour emergency service and free estimates.
Verified
K. Kelly
2057 Bellevue St. Green Bay, WI 54311
K. Kelly, Inc. is a company based in Green Bay, Northeast Wisconsin, providing a range of services including heating, cooling, plumbing, indoor air quality, and radon services for new home construction, residential, and commercial HVAC needs.
Verified
Related Trades
HVAC Piping and Pumps
Refrigerant Piping
HVAC Air Distribution
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!"
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FAQs
What is Downtobid, and how does it work for finding HVAC contractors in Appleton, WI?
Downtobid is a platform that helps you find HVAC contractors in Appleton, WI and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
How do I request a bid from a HVAC contractor in Appleton, WI?
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 Appleton, WI will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
How does Downtobid verify the contractors listed in Appleton, WI?
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.
What information should I include in my bid request for HVAC contractors in Appleton, WI?
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.
What are the best practices for contacting HVAC contractors in Appleton, WI?
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.
What if I have a large project and don’t want to go contractor by contractor?
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.
How long does it take to get a response from a contractor in Appleton, WI?
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 Appleton, WI
Total contractors
1353 contractors
Total union contractors
146 union contractors
Total non union contractors
937 non union contractors
Total minority owned businesses
24 minority owned businesses
Total women owned businesses
14 women owned businesses
Average response time
3 days
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