Find and Invite the Best Commercial HVAC Contractors in Littleton, CO

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75 Verified HVAC companies in Littleton, CO

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

Innovative Mechanical Solutions logo

Innovative Mechanical Solutions

9669 Havana St, Henderson, CO 80640

Innovative Mechanical Solutions, Inc. is a family-owned HVAC business located in Commerce City, Colorado, offering commercial HVAC services, construction, and fabrication throughout the greater Denver Metro area. Established in January 2013, the company has over 20 years of experience in the industry and prioritizes growth and customer satisfaction.

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12 miles from Littleton, CO

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WESTECH MECHANICAL logo

WESTECH MECHANICAL

1390 W. Quincy Ave. Englewood, CO 80110

Founded in 1990, WESTECH MECHANICAL is a leading commercial mechanical service contractor in Colorado, offering 24-hour support for HVAC recovery, repair, planned preventative maintenance, construction oversight, and installation services in Colorado, Wyoming, Nebraska, New Mexico, and surrounding areas.

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1 mile from Littleton, CO
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BCI Mechanical logo

BCI Mechanical

341 S Poplar St, Denver, CO 80224

BCI Mechanical, Inc., established in June 2001, specializes in HVAC services, focusing on customer needs and quality workmanship. The company expanded to include new construction in 2006 and prides itself on providing reliable service, skilled technicians, and a commitment to customer satisfaction.

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4 miles from Littleton, CO
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JTMechanical Design Concepts logo

JTMechanical Design Concepts

10940 S. Parker Rd. Suite 748 Parker, CO 80134

JTMechanical Design Concepts is a family-owned business specializing in HVAC/R mechanical installations, focusing on functionality, cost, and architectural aesthetics with over twenty-eight years of experience in a variety of applications, including high-end custom homes and commercial buildings in the Central Rockies and Front Range areas.

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1 mile from Littleton, CO
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Walrath HVAC logo

Walrath HVAC

7935 W. 14th Ave. Lakewood, CO 80214

Walrath HVAC has been providing high-quality residential and commercial heating and cooling services in the Denver and Lakewood, Colorado area since 1956, specializing in HVAC installations, replacements, and repairs. The company is dedicated to building enduring relationships with customers, employees, and the community, and is known for its professionally trained and personable workforce.

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1 mile from Littleton, CO
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B&C Mechanical logo

B&C Mechanical

1675 Gilpin St. Denver, CO 80218

B&C Mechanical is an HVAC company with over 27 years of experience in the industry, providing commercial installation, repair, and maintenance services with a team of N.A.T.E. Certified and Master Mechanical Licensed technicians since 2004.

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4 miles from Littleton, CO
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AmeriBuild logo

AmeriBuild

4860 Chambers Rd. Ste. 54 Denver, CO 80239

AmeriBuild Company is dedicated to rebuilding America one opportunity at a time, focusing on investing in people through training in various professions to create pride in their immediate environment and neighborhoods. The company believes in the synergy of partnerships with Corporate, Private, Local Government, and Community for social and economic growth, and is involved in construction projects that include building LEED-certified branches and installing fiber-optics.

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4 miles from Littleton, CO
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Redlinger Bros Plumbing & Heating logo

Redlinger Bros Plumbing & Heating

21 S Broadway St, Denver, CO 80209

Redlinger Bros Plumbing & Heating Co. is a mechanical contractor based in Watertown, SD, offering a range of services including design, drafting, and maintenance for residential, commercial, and industrial projects across the upper Midwest. Established in 1946, the company prides itself on tradition and quality, with a dedicated team and multiple branches in South Dakota to ensure timely service.

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4 miles from Littleton, CO
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ProCraft Mechanical logo

ProCraft Mechanical

2400 Industrial Ln, Broomfield, CO 80020

At ProCraft Mechanical, quality is everyone’s responsibility. From education to quality reports to follow-up meetings, our people make the pursuit of quality and expertise their personal mission. It is what contributes to our well-defined culture and engaged workforce. Through our internal training, Executive Development Program, and company quality initiatives, we bring the quality needed to create highly functioning properties that provide optimum experiences for its entire lifecycle. To offer our customers the highest quality, we deploy teams consisting of inspectors, supervisors, and foremen who cultivate interpersonal relationships with customers to guarantee success.

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24 miles from Littleton, CO
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UPM Mechanical logo

UPM Mechanical

1001 W 42nd Ave, Denver, CO 80211

UPM Mechanical is a mechanical contracting and service management company that provides mechanical contracting services, exceptional customer service, and value-added solutions in construction, service, and prime contracting for general contractors, businesses, government agencies, and industrial clients in the Denver area and beyond.

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4 miles from Littleton, CO
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Clear Creek Mechanical logo

Clear Creek Mechanical

9885 Brighton Road, Henderson, CO 80640

Clear Creek Mechanical is a commercial HVAC company based in Henderson, CO, specializing in heating, air conditioning, and ventilation systems, offering services that include planning, engineering, construction, equipment sales, installations, repairs, and maintenance. They are committed to delivering exceptional customer experiences and quality work, with field technicians averaging 17 years of experience.

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12 miles from Littleton, CO
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Setpoint Systems logo

Setpoint Systems

8167 Southpark Cir, Littleton, CO 80120

Setpoint Systems Corporation is a provider of building automation systems and IoT devices, offering customized solutions, training, and support for a variety of facilities including research labs, industrial sites, and healthcare institutions. Since 1983, the company has focused on improving the lives of its customers and partners through empowerment, collaboration, and extensive training, while also ensuring energy and operational cost savings in building systems.

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1 mile from Littleton, CO
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Automated Building Solutions logo

Automated Building Solutions

7348 S Alton Way, Centennial, CO 80112

Automated Building Solutions, Inc. is a Denver-based control systems contractor specializing in all aspects of Honeywell automation products, offering in-house design, engineering, installation, and programming services for complete building control systems.

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1 mile from Littleton, CO
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Midnight Metals logo

Midnight Metals

11413 W I-70 Frontage Rd N, Wheat Ridge, CO 80033

Midnight Metals is a minority and family-owned small business located in Wheat Ridge, Colorado, specializing in the fabrication and installation of HVAC systems with over 30 years of industry experience and multiple certifications including M/WBE, DBE, EBE, and SBE within the city and county of Denver.

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1 mile from Littleton, CO
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Golden Way Mechanical logo

Golden Way Mechanical

6333 S. Santa Fe Dr., Unit C Littleton, CO 80120

Golden Way Mechanical Inc. is a family-owned and operated business providing residential and commercial HVAC installation and maintenance services in the Denver Metro area, specializing in heating, air conditioning, refrigeration, and air purification systems.

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1 mile from Littleton, CO
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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 Littleton, CO?

Downtobid is a platform that helps you find HVAC contractors in Littleton, CO and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Littleton, CO-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 Littleton, CO 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 Littleton, CO 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 Littleton, CO

Total contractors

134 contractors

Total union contractors

5 union contractors

Total non union contractors

20 non union contractors

Total minority owned businesses

11 minority owned businesses

Total women owned businesses

3 women owned businesses

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