Find and Invite the Best Commercial HVAC Contractors in Chicago, IL
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Chicago, IL
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
PremiStar
Deerfield, IL 60015
PremiStar is a high-growth company specializing in HVAC, plumbing, and building controls services across 13 states, focusing on investing in regional owner-operators to deliver unique, customer-centered solutions.
Verified
Specializations (13)
Education
Federal Government
Government
Healthcare
A&J Heating & Air Conditioning
18125 Roy St. Unit 582 Lansing, IL 60438
A&J Heating & Air Conditioning has offered the residents and small business owners of Chicago's South-East suburbs and Northwest Indiana top of the line HVAC service and professional installations.
Verified
Sun Ray Heating
21740 Main St. Matteson, IL 60443
Sun Ray Heating, Inc., based in Matteson, IL, is a Carrier Dealer and HVAC mechanical contractor specializing in a variety of projects for retail, commercial, and industrial sectors, including new installations and replacements. They offer a wide range of services such as heating and cooling systems, air filtration, and maintenance in the Chicago area, its suburbs, and northwest Indiana.
Verified
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On the Mark Heating & Air
Hoffman Estates, IL 60192
Trust On the Mark Heating & Air if you want to work with a Schaumburg HVAC service team that everyone knows and loves. We’ll show you how simple it is to regain your home comfort quickly. Reach out to us today for help with your Schaumburg heating and cooling!
Verified
Specializations (8)
Education
Federal Government
Financial
Government
Green Air Care
Buffalo Grove, IL 60089
Green Air Care is a company that provides residential and commercial HVAC, indoor air quality, and water heater services in the Chicagoland area, offering 24/7 emergency service, free estimates for new installations, and maintenance plans since 2001.
Verified
Specializations (12)
Education
Federal Government
Financial
Fitness
Coral
Skokie, IL 60076
Coral Inc. is a general contractor providing a range of services including electrical, HVAC, framing, carpentry, flooring, and wall covering for both commercial and residential projects, and is licensed and fully insured. They specialize in building and renovating nail salons, learning centers, and other establishments, with a portfolio of completed projects across Chicago and surrounding areas.
Verified
Specializations (2)
Higher education
Retail - Shopping Center
Temperature Control Maintenance
Roselle, IL 60172
Temperature Control Maintenance is a professional and reliable commercial refrigeration contractor based in Roselle, IL, offering high-quality installation and repair services for walk-in coolers, freezers, and ice machines since 2014, with a service area that includes surrounding communities.
Verified
Specializations (12)
Airport
Financial
Fitness
Grocery
A Climate Source
5304 N. Spaulding Ave. Chicago, IL 60625-4722
A Climate Source Inc. is a family-owned and operated HVAC contractor based in Chicago, offering quality service to residents of Chicago and its surrounding suburbs, with a commitment to customer satisfaction and continuous improvement.
Verified
TDK Air Specialist
2944 N. Meade Ave Chicago, IL 60634
TDK Air Specialist, Inc. is a full-service commercial and residential HVAC contractor serving the Chicagoland area, known for their pride in quality work, workmen, materials, and job standards.
Verified
Sutfin Mechanical
Naperville, IL 60540
Sutfin Mechanical is a company offering residential and commercial maintenance services, including the installation and servicing of HVAC units, generators, and various air quality systems.
Verified
Specializations (4)
Financial
Healthcare
Office Building
Retail - General
EconoTemp
Downers Grove, IL 60515
EconoTemp Inc. is an HVAC service provider based in Downers Grove, IL, offering eco-friendly and economical heating, cooling, and solar panel installation services since 1979. They emphasize energy-saving solutions and high-efficiency systems, with a commitment to quality service and customer satisfaction.
Verified
Specializations (4)
Federal Government
Financial
Government
Office Building
Precision Control Systems
405 E. Ridge Rd. Griffith, IN 46319
Precision Control Systems, Inc. is a company that specializes in facility automation, control performance contracting, and facility maintenance for various markets including education, healthcare, municipal, commercial, and industrial sectors. The company is located at 405 E Ridge Rd., Griffith, IN 46319.
Verified
Evergreen Mechanical
892 E 141st St, Hammond, IN 46327
Evergreen Mechanical is a licensed plumbing and fire suppression contractor offering 24/7 emergency services, certified backflow preventer testing, and environmentally friendly plumbing solutions for both residential and commercial clients.
Verified
Specializations (7)
Correctional
Federal Government
Government
Healthcare
Mid-city Hvac
8156 S. Western Ave. Chicago, IL 60620
Mid-City Heating, Ventilation & Air Conditioning Inc. is a Chicago-based HVAC specialist providing sales, installation, maintenance, and repair services for residential and commercial heating, cooling, and ventilation systems, as well as energy audits to improve efficiency and reduce costs.
Verified
Harmonic Heating & Air Conditioning
Naperville, IL 60540
Harmonic Heating & Air Conditioning is a HVAC company serving the Chicagoland area, specializing in residential and commercial heating, cooling, and air quality services, including installation, repair, and maintenance of AC units, heat pumps, furnaces, and water heaters.
Verified
Specializations (6)
Education
Healthcare
Museum
Office Building
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!"
"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 HVAC professionals in Chicago, IL?
Downtobid is a platform that helps you find HVAC contractors in Chicago, IL and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Chicago, IL-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 Chicago, IL 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 Chicago, IL 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 Chicago, IL
Total contractors
1714 contractors
Total union contractors
159 union contractors
Total non union contractors
1207 non union contractors
Total minority owned businesses
45 minority owned businesses
Total women owned businesses
21 women owned businesses
Average response time
3 days
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