Find and Invite the Best Commercial HVAC Contractors in Elgin, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Elgin, IL
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
AccuMax
1260 Sheffer Rd. Aurora, IL 60506
AccuMax, Inc. is a family-owned and operated business since 1990, specializing in heating and cooling services including repair, installation, and maintenance of furnaces, air conditioning systems, water heaters, and more for residential and business communities in the western Chicago suburbs.
Verified
R.G.H. Heating & Cooling
Hampshire, IL 60140
R.G.H. Heating & Cooling Inc. is a certified, women-owned business enterprise in Woodstock, IL, offering commercial and residential HVAC services, including heating, AC, furnaces, and ductwork, with over 75 years of experience and a team of union-trained technicians.
Verified
Specializations (1)
Office Building
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Core Mechanical
4632 W. Lawrence Ave. Chicago, IL 60630
Core Mechanical, Inc. is a full-service mechanical contractor based in Chicago, IL, offering HVAC, plumbing, and piping services with over 200 years of collective experience among its technicians, and is available for emergency services 24/7.
Verified
Specializations (5)
Airport
Education
Government
Healthcare
Bullock, Logan & Associates
Elk Grove Village, IL 60007
Bullock, Logan & Associates, Inc. is a company specializing in Commercial HVAC, Industrial Process, and Data Center Cooling, offering services such as repair, redesign, and reconstruction of cooling towers, closed-circuit coolers, and evaporative condensers. Founded in 1990, the company boasts a team with over 180 years of combined industry experience and provides innovative solutions and refurbishment services to extend the life of cooling equipment.
Verified
Specializations (4)
Healthcare
Higher education
Infrastructure
Office Building
Deljo Heating & Cooling
Chicago, IL 60018
Deljo Heating & Cooling is a Chicago-based HVAC company that has been serving the community since 1922, offering a wide range of services including heating and cooling system maintenance, installations, and repairs, as well as plumbing and indoor air quality solutions.
Verified
Specializations (8)
Education
Federal Government
Financial
Government
Roberts Environmental Control
8500 W 185th St Suite B Tinley Park, IL 60487
Roberts Environmental Control Corporation, founded in 1949 and based in Tinley Park, IL, specializes in designing, modifying, and installing complex mechanical systems, with expertise in sheet metal and piping fabrication. The company offers a range of services including design, value engineering, CAD & BIM, emergency services, and maintenance, serving clients with a team of highly trained professionals.
Verified
Specializations (2)
Healthcare
Office Building
Keefe HVAC
Woodridge, IL 60517
Keefe HVAC is a family-owned and operated business founded in 1991, providing professional heating and cooling services to residential and commercial customers in Chicago and its suburbs for over 32 years.
Verified
Specializations (10)
Education
Federal Government
Financial
Government
Harmonic Heating & Air Conditioning
Crystal Lake, IL 60014
Harmonic Heating & Air Conditioning is a residential HVAC service provider specializing in air conditioning installation, maintenance, and repair, as well as heating solutions and water heater services, serving the Naperville and Plainfield region.
Verified
Specializations (5)
Education
Healthcare
Office Building
Retail - General
Wiesbrook Sheet Metal
25502 Ruff St, Plainfield, IL 60585
After 28 years of being in business, Wiesbrook Sheet Metal still remains one of the premier sheet metal contractors in Northeastern Illinois. We are one of the only contractors in the Chicagoland area to offer such a wide range of HVAC and architectural services including commercial, residential and industrial. Our award-winning work has become the industry standard for quality and innovation.
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!"
"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 Elgin, IL?
Downtobid is a platform that helps you find HVAC contractors in Elgin, 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 Elgin, 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 Elgin, 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 Elgin, 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 Elgin, IL
Total contractors
1640 contractors
Total union contractors
161 union contractors
Total non union contractors
1126 non union contractors
Total minority owned businesses
39 minority owned businesses
Total women owned businesses
20 women owned businesses
Average response time
3 days
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