Find and Invite the Best Commercial HVAC Contractors in Naperville, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

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75 Verified HVAC companies in Naperville, IL

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

Air Comfort logo

Air Comfort

2550 Braga Drive, Broadview, IL 60155

Verified


10 miles from Naperville, IL

Website

Call

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Simply Comfortable Heating & Cooling logo

Simply Comfortable Heating & Cooling

1817 E. Kensington Rd. Mt. Prospect, IL 60056

Simply Comfortable Heating & Cooling is a locally owned business in the Greater Chicagoland area, specializing in heating and cooling services, including installations, maintenance, and repairs, with a commitment to providing superior service and same-day emergency responses.

Verified


10 miles from Naperville, IL
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ASAP Plumbing & HVAC logo

ASAP Plumbing & HVAC

3200 W. Lake Ave. Suite B, Glenview, IL 60026

Verified


10 miles from Naperville, IL
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Ortiz Contracting Group logo

Ortiz Contracting Group

Frankfort, IL 60423

Ortiz Contracting Group is a certified minority business enterprise specializing in HVAC, construction, process piping, and renovation & maintenance services, with a history of multi-phase projects such as the expansion and modernization of the University of Chicago's Laboratory Schools.

Verified


5 miles from Naperville, IL

Specializations (10)

Airport

Education

Healthcare

Higher education

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Climate Change logo

Climate Change

Justice, IL 60458

Climate Change Inc. is a heating and cooling company that provides installation, repair, and servicing for residential and commercial customers in the Chicagoland area, with a focus on customer satisfaction and using reliable systems and components.

Verified


10 miles from Naperville, IL

Specializations (1)

Healthcare

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Allied Air Conditioning & Heating logo

Allied Air Conditioning & Heating

Palatine, IL 60074

Allied Air Conditioning & Heating Corporation is a family-owned and operated HVAC company that has been providing heating, cooling, and air quality services, including emergency repairs, installations, and maintenance, to the Northwest Chicagoland area since 1969.

Verified


10 miles from Naperville, IL

Specializations (9)

Education

Financial

Fitness

Grocery

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PDM Plumbing, Heating & Cooling logo

PDM Plumbing, Heating & Cooling

Joliet, IL 60421

PDM Plumbing, Heating & Cooling is one of the oldest service providers in the Joliet and SW Chicago suburbs, offering a comprehensive range of residential and commercial plumbing, heating, and air conditioning services since 1885.

Verified


5 miles from Naperville, IL

Specializations (18)

Airport

Correctional

Education

Federal Government

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VP Mechanical logo

VP Mechanical

1760 Britannia Dr STE 2, Elgin, IL 60124

Verified


8 miles from Naperville, IL
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HTH Mechanical Services logo

HTH Mechanical Services

8450 W. 191st St., Ste. 17 Mokena, IL 60448

HTH Mechanical Services is a union HVAC company based in the greater Chicagoland area, with over 100 years of combined office staff experience in residential, commercial, and design-build applications. They employ union-trained sheet metal workers, shop mechanics, and service technicians, and utilize the latest CAD software for detailed drawings and BIM coordination.

Verified


5 miles from Naperville, IL

Specializations (2)

Office Building

Restaurant

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Honest Guys Heating & Cooling logo

Honest Guys Heating & Cooling

Chicago, IL 60018

Honest Guys Heating & Cooling is a trusted HVAC contractor offering free estimates, emergency services, and competitive prices for heating and cooling system installations, repairs, and maintenance. They provide solutions for both residential and commercial customers and are known for their commitment to customer service, including discounts for seniors and veterans.

Verified


10 miles from Naperville, IL

Specializations (5)

Healthcare

Higher education

Office Building

Retail - General

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PCS Solutions logo

PCS Solutions

257 E Helen Rd, Palatine, IL 60067

PCS Solutions is a company with 20 years of excellence in the cable and wireless industry and 10 years in power and communications services, based in Palatine, Illinois, offering temperature control and cable and wireless solutions.

Verified


10 miles from Naperville, IL
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Home Comfort logo

Home Comfort

Niles, IL 60714

Home Comfort is a HVAC service provider offering 24/7 emergency services, installations, repairs, and maintenance for heating, cooling, and plumbing systems in Northwest Chicagoland and surrounding areas, with over 20 years of industry experience.

Verified


10 miles from Naperville, IL

Specializations (7)

Airport

Education

Financial

Higher education

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Modern Air Solutions logo

Modern Air Solutions

Oswego, IL 60543

Modern Air Solutions Inc. is a family-owned and operated company that provides a wide range of HVAC services for residential and commercial spaces in Naperville, Aurora, Oswego, and Plainfield, IL, including installation, repair, and maintenance of air conditioning, heating, and indoor air quality systems since 2007.

Verified


11 miles from Naperville, IL

Specializations (7)

Education

Federal Government

Financial

Government

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Thermaster Mechanical logo

Thermaster Mechanical

740 N. Columbine Ave. Glen Ellyn, IL 60148

Thermaster Mechanical is a full-fledged commercial and industrial HVAC company with 35 years of experience, offering services such as HVAC automation, seasonal preventative maintenance, immediate and scheduled repairs, equipment replacement, and emergency service.

Verified


1 mile from Naperville, IL

Specializations (2)

Education

Office Building

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AMS logo

AMS

Adam Don Pkwy, Woodridge, IL 60517

AMS Industries, Inc. is a full-service MEP+™ contractor established in 1963, specializing in mechanical, electrical, and plumbing services, including HVAC, industrial refrigeration, heavy industrial piping construction, and more, with a commitment to quality service and customer satisfaction.

Verified


1 mile from Naperville, IL

Specializations (5)

Government

Healthcare

Infrastructure

Municipal Government

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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!"

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 Naperville, IL?

Downtobid is a platform that helps you find HVAC contractors in Naperville, 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 Naperville, 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 Naperville, 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 Naperville, 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 Naperville, IL

Total contractors

1632 contractors

Total union contractors

155 union contractors

Total non union contractors

1127 non union contractors

Total minority owned businesses

40 minority owned businesses

Total women owned businesses

20 women owned businesses

Average response time

3 days

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