Find and Invite the Best Commercial HVAC Contractors in Gary, IN

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15 Best HVAC contractors in Gary, IN

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Verde Energy Efficiency Experts logo

Verde Energy Efficiency Experts

5328 N Northwest Hwy, Chicago, IL 60630

Verde Energy Efficiency Experts is a leading energy efficiency consultant based in Chicago, providing solutions such as LED lighting, HVAC upgrades, and EV charger installations to help organizations reduce energy consumption and save money since 2010. They offer comprehensive services including energy assessments, economically feasible solutions, high-quality installations, and ongoing support to ensure client satisfaction.

Verified

Active contractor


10 miles from Gary, IN

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Alltech HVAC logo

Alltech HVAC

Des Plaines, IL 60018

Alltech HVAC, Inc. is a family-owned and operated business with over 20 years of experience, providing residential and commercial HVAC services including heating, cooling, air purification systems, and smart thermostat installation. They are known for their personal attention to system needs and offer maintenance plans, financing options, and are A+ rated by the Better Business Bureau.

Verified

High reply rate

Active contractor


10 miles from Gary, IN

Specializations (1)

Office Building

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McNally's Heating & Cooling logo

McNally's Heating & Cooling

3491 Swenson Avenue St. Charles, IL 60174

McNally's Heating & Cooling is a family-owned HVAC company with over 25 years of experience, providing heating, air conditioning, maintenance, installation, repair, and air purifying services to the St. Charles, IL area and surrounding communities. They offer 24/7 emergency service and have been recognized with multiple awards, including being voted the Best Heating & Air Conditioning Company in Kane County.

Verified

Active contractor


17 miles from Gary, IN

Specializations (9)

Airport

Casino

Hospitality

Museum

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On the Mark Heating & Air logo

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

Active contractor


10 miles from Gary, IN

Specializations (8)

Education

Federal Government

Financial

Government

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Mid-city Hvac logo

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.

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Active contractor


10 miles from Gary, IN
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Siemer Heating & Cooling logo

Siemer Heating & Cooling

Schererville, IN 46375

Siemer Heating & Cooling is a trusted HVAC service provider with over thirty years of experience, offering a range of services including air conditioning, heating, and indoor air quality solutions. As a Carrier Factory Authorized Dealer and President's Award winner, the company employs NATE-certified technicians and is committed to the highest standards of customer care and technical expertise.

Verified


Specializations (7)

Education

Federal Government

Financial

Government

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Jason Mechanical logo

Jason Mechanical

660 Collins St, Joliet, IL 60432

Jason Mechanical Corp. is Women Owned, MBE Certified, WBE Certified Mechanical Contractor in Joliet, IL since 1987. JMC specializes in Process Piping, Utility Piping, HVAC for Commercial, Industrial and Municipalities in the Greater Chicagoland area.

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17 miles from Gary, IN
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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


17 miles from Gary, IN

Specializations (2)

Office Building

Restaurant

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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

Active contractor


10 miles from Gary, IN
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ICC Mechanical Services logo

ICC Mechanical Services

3206 Cascade Dr Suite E, Valparaiso, IN 46383

ICC provides Commercial Refrigeration Repair, Cold Storage Construction, HVAC Maintenance throughout Indiana and surrounding area.

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Active contractor


9 miles from Gary, IN
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R & P Heating & Cooling & Restaurant Service logo

R & P Heating & Cooling & Restaurant Service

324 N. 325 E. Valparaiso, IN 46383

R&P Heating & Cooling & Restaurant Service, Inc. is a family-owned company established in 1994, providing residential and commercial heating, air conditioning, refrigeration, and cooking equipment services in Porter and Lake County areas. They are known for their certified technicians, custom duct system designs, and a focus on indoor air quality and efficient commercial equipment installation and service.

Verified

High reply rate

Active contractor


9 miles from Gary, IN
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Retrofit Rebates logo

Retrofit Rebates

2725 Thatcher aAve., Ste. 310 River Grove, IL 60171

Retrofit Rebates, Inc. is a company that specializes in energy-saving solutions, offering services such as RTU (RoofTop Units) tune-ups, thermostat replacements, pipe insulation, and electric retrofits, often utilizing rebates to reduce costs for their clients.

Verified

Active contractor


10 miles from Gary, IN
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R.H. Witt Heating & Sheet Metal logo

R.H. Witt Heating & Sheet Metal

2049 Johns Dr, Glenview, IL 60025

R.H. Witt Heating & Sheet Metal is a family-owned and operated company established in 1966, providing a wide range of HVAC and electrical services, including installation, maintenance, and repair, to homeowners and commercial business owners in Glenview and the surrounding areas of the North Shore and Northwest Suburbs of Illinois.

Verified

Active contractor


10 miles from Gary, IN

Specializations (6)

Federal Government

Government

Healthcare

Higher Education

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Arrow Flow logo

Arrow Flow

321 Bonnie Ln, Elk Grove Village, IL 60007

Wood Dale Home | Wood Dale Electrical Contracting, Air Conditioning and Ventilation

Verified


10 miles from Gary, IN
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Interactive Building Solutions logo

Interactive Building Solutions

1921 Cherry Hill Rd, Joliet, IL 60433

Interactive Building Solutions (IBS) is a Chicagoland company specializing in HVAC and sheet metal industry services, including design-build, critical environment control, testing and balancing, and general contracting with a focus on high-performance labs and modernization of existing building systems. They are a union contractor with bonding capability of $50 million and offer a full range of mechanical, electrical, controls, and engineering services.

Verified


17 miles from Gary, IN
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Good to know insights about HVAC contractors in Gary, IN

Bidding difficulty

High

Average response time

3 days

Average interest distance

48 miles

Average lead time to bid

16 days

How far are HVAC contractors in Gary, IN willing to travel?

Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 48 bid packages. The ratios of bidding contractors per distance group are 36%, 18%, 5%, and 0%.

How much lead time do HVAC contractors in Gary, IN need to bid?

Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 29 bid packages. The ratios of bidding projects per due time group are NaN%, 11%, and 27%.

Commercial HVAC contractors insights in Gary, IN

Explore 1739 verified HVAC contractors in Gary, IN. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.

Total contractors

1739 contractors

Total union contractors

155 union contractors

Total non-union contractors

1245 non-union contractors

Total minority-owned businesses

46 minority-owned businesses

Total women-owned businesses

21 women-owned businesses

What certifications do HVAC contractors hold?

Professional certifications and licenses held by HVAC contractors in Gary, IN, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.

What project types are HVAC contractors bidding on?

Project types that HVAC contractors in Gary, IN are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.

What project owners are HVAC contractors bidding for?

Top general contractors and project owners that HVAC contractors in Gary, IN are bidding for, showing which construction firms and developers are most active in the local market.

Save A Lot

Save A Lot

Ford

Ford

Gap

Gap

Burlington

Burlington

Four Seasons

Four Seasons

Sears

Sears

Meijer

Meijer

Honda

Honda

Home Depot

Home Depot

HVAC projects insights in Gary, IN

Explore 102 HVAC construction projects in Gary, IN. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.

Total projects

102 projects

Average square footage

7,774 square feet

Maximum square footage

183,917 square feet

What square footage ranges are HVAC projects in?

Distribution of HVAC project sizes in Gary, IN by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.

What construction sectors are HVAC projects in?

Building types and construction sectors for HVAC projects in Gary, IN, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.

Why Downtobid is the Go-To Platform for Contractors

"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 detailed, 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

Why Downtobid is the Go-To Platform for Contractors

"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 detailed, 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

How can Downtobid help me find the best commercial HVAC contractors in Gary, IN?

Downtobid helps you find the best HVAC contractors in Gary, IN and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Gary, IN-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 Gary, IN 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 Gary, IN 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!

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