Find and Invite the Best Commercial HVAC Contractors in Longmont, CO
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Longmont, CO
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Climate Engineering and Centennial Controls
10180 W. Hampden Ave. Lakewood, CO 80227
Climate Engineering and Centennial Controls are a full-service commercial HVAC and mechanical contractor based in Denver, Colorado, specializing in preventive maintenance, emergency repair services, boiler and chiller service, and cooling tower mechanical services. They also offer state-of-the-art Building Automation Services (BAS) for energy-saving solutions and mechanical system optimization.
Verified
RCHVAC & Construction
7180 Newton St, Westminster, CO 80030
RCHVAC & Construction is a company based in Westminster, Colorado, specializing in commercial and industrial HVAC services, including custom sheet metal fabrication, equipment installation for new construction, remodels, and a variety of other industries. They offer comprehensive solutions from design and estimation to fabrication and installation throughout the Denver Metro area.
Verified
Everest Mechanical
1254 Sherman Dr, Longmont, CO 80501
Everest Mechanical is a professional HVAC, plumbing, and refrigeration service provider offering remodels, new construction, repairs, and maintenance for both home and commercial systems in Colorado areas including Estes Park, Longmont, Boulder, Arvada, Fort Collins, Denver, Loveland, and Lyons. They are known for their certified technicians, prompt service, emergency services, and commitment to honest, quality work at affordable prices.
Verified
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Singletrack Electric & Heating
12929 W 26th Ave, Golden, CO 80401
Singletrack Electric & Heating is a professional service provider offering heating, cooling, and electrical solutions in the greater Denver area since 2002, with a commitment to 100% customer satisfaction and upfront pricing.
Verified
Ducts Unlimited Mechanical Systems
5156 W. 58th Ave. Ste. A Arvada, CO 80002
Ducts Unlimited Mechanical Systems is a Colorado-based HVAC company with over 100 years of combined management experience, specializing in commercial installations and services in the Denver metropolitan area since April 2000. The company boasts a team of 70 employees, a service fleet of 55 vehicles, and handles projects with projected sales exceeding $20 million annually.
Verified
AIR Comfort Complete
Loveland, CO 80537
Air Comfort Complete, Inc. is a full-service mechanical HVAC contractor that has been in business for over six years, providing installation and repair services for residential, commercial, and industrial facilities in Colorado and Wyoming. The family-owned and operated company prides itself on integrity, safety, quality craftsmanship, and establishing long-term client relationships.
Verified
Adams Plumbing & Heating
1552 Bergen Pkwy. Evergreen, CO 80439
Adams Plumbing & Heating is a trusted provider of residential, commercial, and new construction plumbing and heating services in the Western Denver Metro region and mountain counties, known for its commitment to quality, ethics, and customer satisfaction.
Verified
Vectra Mechaincal
7511 Beach Ct. Westminster, CO 80030
Vectra Mechanical HVAC, Electrical & Plumbing is a family-owned contractor based in Arvada, Colorado, providing a range of services including installation, repair, and maintenance of heating, cooling, plumbing, and electrical systems for both residential and commercial clients in the Greater Denver Area.
Verified
Premier Building Services
13463 W Virginia Dr, Lakewood, CO 80228
Premier Building Services, LLC is a family-owned and operated company since 2013, providing licensed plumbing and HVAC services for both residential and commercial clients, including 24-hour emergency repairs and maintenance for HOA management companies and rental properties.
Verified
Bill Nance Plumbing & Heating
244 Bush St. Brighton, CO 80601
Bill Nance Plumbing & Heating, Inc. is a family-owned business since 1968, specializing in plumbing and heating services with a reputation for integrity, dependability, and fair pricing. Now run by the third generation, Josh and Zach Nance, the company continues to serve the Colorado community with a commitment to quality service and customer satisfaction.
Verified
HVAC San Diego King
7560 W. Amherst Ave. Lakewood, CO 80227
HVAC San Diego King is a family-owned and operated HVAC service provider in San Diego, offering a wide range of services including heating and air conditioning repair, installation, and maintenance, as well as indoor air quality solutions. They serve both residential and commercial properties, are licensed and insured, and are committed to customer satisfaction and quality service.
Verified
Specializations (21)
Airport
Casino
Correctional
Education
Colorado Plumbers Guild
2255 Sheridan Boulevard, Edgewater, CO 80214
Colorado Plumbers Guild is a licensed plumbing contractor with over 10 years of field experience in both commercial and residential construction, offering a range of services from modern plumbing and heating solutions to addressing small tasks like dripping faucets and noisy garbage disposals.
Verified
Arvada Pump
5695 Lamar St, Arvada, CO 80002
Arvada Pump Company has been serving the Denver area in Colorado since 1947, offering sales, maintenance, and field services for pumps, including design assistance, installation, and remanufacturing with a focus on operator maintenance-friendly solutions.
Verified
Blue Sky Plumbing, Heating, Cooling & Electrical
4765 Independence St. Wheat Ridge, CO 80033
Blue Sky Plumbing, Heating, Cooling & Electrical is a family-owned and operated full-service contractor with four generations of history, providing plumbing, heating, air conditioning, and electrical services in the Denver Metro Area. The company prides itself on its reputation for quality work, honest dealings, and dependability, with a 4.8-star rating from over 1900 Google reviews.
Verified
Platt Rogers
12211 W Alameda Pkwy, Lakewood, CO 80228
Platt Rogers is an industrial leader dedicated to providing safe, innovative, and cost-effective construction practices, specializing in the installation, integration, and logistics of mission-critical facilities and fuel system solutions.
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 Longmont, CO?
Downtobid is a platform that helps you find HVAC contractors in Longmont, 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 Longmont, 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 Longmont, 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 Longmont, 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 Longmont, CO
Total contractors
136 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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