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

Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Indianapolis, IN

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

Henson Robinson logo

Henson Robinson

Champaign, IL 61822

Henson Robinson Company is an employee-owned contractor specializing in heating, ventilation, air conditioning, roofing, plumbing and other systems. For over 160 years, our mission at Henson Robinson Company has been to provide quality products, backed with superior customer service and support.

Verified


96 miles from Indianapolis, IN

Specializations (5)

Education

Healthcare

Higher education

Hospitality

Website

Call

WebsiteCall
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Enerfab logo

Enerfab

Cincinnati, OH 45267

Enerfab is a multi-craft contracting company offering complete solutions in fabrication, construction, and maintenance, executed by skilled craft workers and supported by a commitment to safety, excellence, and sustainability.

Verified


87 miles from Indianapolis, IN

Specializations (9)

Education

Federal Government

Financial

Government

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Geiler logo

Geiler

Cincinnati, OH 45267

Geiler Plumbing, Heating and Air is a well-established company serving the Greater Cincinnati, Northern Kentucky, and Southeastern Indiana areas for over 130 years, providing residential and commercial services in plumbing, heating, cooling, indoor air quality, and water quality with a commitment to professional, prompt, and friendly service.

Verified


87 miles from Indianapolis, IN

Specializations (10)

Education

Healthcare

Higher education

Hospitality

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Comfort Solutions logo

Comfort Solutions

Beavercreek, OH 45440

At Comfort Solutions, we strive to ensure total customer comfort and satisfaction. As a family owned business, we value our relationship with our customers. We strive to bring a professional, reliable, and personable approach to each job. We also pride ourselves in honest and thorough work.

Verified


92 miles from Indianapolis, IN

Specializations (2)

Financial

Office Building

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Cincinnati Air Conditioning logo

Cincinnati Air Conditioning

2080 Northwest Dr, Cincinnati, OH 45231

Cincinnati Air Conditioning Company specializes in commercial HVAC services, including design/build engineering, building automation, process piping, and indoor air quality, with a commitment to professional, dependable, and courteous 24-hour service in Cincinnati.

Verified


87 miles from Indianapolis, IN

Specializations (8)

Education

Federal Government

Government

Healthcare

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Process Construction logo

Process Construction

1421 Queen City Ave, Cincinnati, OH 45214

Verified


87 miles from Indianapolis, IN
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Core Mechanical Services logo

Core Mechanical Services

118 S Harrison St, Atwood, IN 46502

Core Mechanical Services is an industry-leading mechanical contracting company based in Northern Indiana, specializing in HVAC, plumbing, pipefitting, welding, and fabrication services for industrial and commercial clients.

Verified


79 miles from Indianapolis, IN
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Tanner Heating and Air Conditioning logo

Tanner Heating and Air Conditioning

2238 E. River Rd. Dayton, OH 45439

Tanner Heating and Air Conditioning is an essential HVAC service provider that has been offering indoor comfort through heating and cooling services to residential and commercial properties in Dayton, Ohio, and the Greater Miami Valley since 1986.

Verified


92 miles from Indianapolis, IN

Specializations (1)

Office Building

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Hoveln Heating & Cooling logo

Hoveln Heating & Cooling

Thomasboro, IL 61878

Hoveln Heating & Cooling, Inc. is a company with a strong commitment to excellence, providing heating, cooling, plumbing, and geothermal services with a high level of customer satisfaction since 1977. They serve the community with the highest standards of expertise and offer environmentally friendly heating and cooling solutions, including geothermal heat pump installations and service throughout Illinois.

Verified


96 miles from Indianapolis, IN

Specializations (12)

Correctional

Education

Federal Government

Government

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A1 Mechanical logo

A1 Mechanical

Moraine, OH 45439

A1 Mechanical specializes in the repair, maintenance, and installation of furnaces, heat pumps, central air conditioners, and provides indoor air quality and climate solutions. They offer residential and light commercial HVAC services, including new construction and emergency services, with a commitment to customer satisfaction and energy-efficient designs.

Verified


92 miles from Indianapolis, IN

Specializations (7)

Education

Federal Government

Financial

Government

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Apollo Home logo

Apollo Home

Cincinnati, OH 45267

Apollo Home is a Cincinnati-based company offering a complete line of home services including HVAC, plumbing, and electrical services to maximize comfort, efficiency, and reliability for over 100 years, with a professional team equipped to handle the region's variable climate.

Verified


87 miles from Indianapolis, IN

Specializations (5)

Financial

Grocery

Higher education

Infrastructure

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Adco Heating & Air Conditioning logo

Adco Heating & Air Conditioning

Cincinnati, OH 45267

Adco Heating & Air Conditioning is a locally owned and operated HVAC service provider that has been serving the Cincinnati, Ohio area since 1979, offering sales, installation, repair, and maintenance of heating and air conditioning systems, including emergency services.

Verified


87 miles from Indianapolis, IN

Specializations (1)

Military

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Davis-Houk Mechanical logo

Davis-Houk Mechanical

1801 E. University Ave., Ste.A P.O. Box 17022 Urbana, IL 61803

Davis-Houk Mechanical, Inc. is a full-service firm based in Illinois, specializing in plumbing, piping, and HVAC systems for commercial, industrial, and institutional customers, with a strong track record in Design/Build and competitive bid projects.

Verified


96 miles from Indianapolis, IN

Specializations (12)

Education

Federal Government

Financial

Government

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Hauser Air logo

Hauser Air

Blue Ash, OH 45241

Hauser Air is a trusted HVAC service provider in the Greater Cincinnati and South Dayton areas since 1978, offering comprehensive heating, cooling, and air quality services, installations, and a 100% satisfaction guarantee with a one-year workmanship warranty.

Verified


87 miles from Indianapolis, IN

Specializations (8)

Education

Federal Government

Financial

Government

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Hill-Air Heating & Air Conditioning logo

Hill-Air Heating & Air Conditioning

Fairfield, OH 45014

Hill-Air Heating & Air Conditioning is a family-owned HVAC company established in 1986, offering a wide range of services including installation, maintenance, and repair of heating, cooling, and indoor air quality systems in the Tri-State area.

Verified


80 miles from Indianapolis, IN

Specializations (7)

Education

Federal Government

Financial

Government

Click to reveal
View details
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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 Indianapolis, IN?

Downtobid is a platform that helps you find HVAC contractors in Indianapolis, 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 Indianapolis, 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 Indianapolis, 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 Indianapolis, 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!

Quick stats about HVAC companies database in Indianapolis, IN

Total contractors

1802 contractors

Total union contractors

152 union contractors

Total non union contractors

1333 non union contractors

Total minority owned businesses

50 minority owned businesses

Total women owned businesses

22 women owned businesses

Average response time

3 days

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