Find and Invite the Best Commercial HVAC Contractors in Los Angeles, CA
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Los Angeles, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Specializations (1)
Restaurant
Specializations (2)
Grocery
Restaurant
Peyman Group
Anaheim, CA 92808
Peyman Group Co is a certified Small Business Enterprise (SBE) in Los Angeles County, specializing in HVAC, plumbing, fire protection, civil, construction management, and structural design for residential, commercial, industrial, and educational buildings. They offer a range of services including mechanical engineering, Title 24 calculation reports, and LEED certification for new construction and major renovations.
Verified
Specializations (3)
Office Building
Restaurant
Retail - General
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Consolidated Mechanical, Air Conditioning & Heating
3848 E Colorado Blvd #4, Pasadena, CA 91107
Consolidated Mechanical, Air Conditioning & Heating, Inc. is a full-service HVAC provider in Los Angeles County, offering services for over two decades. The company specializes in the installation and service of hydronic cooling and heating systems, and also provides retrofitting, repairs, and design-build services for HVAC systems.
Verified
ACS
Altadena, CA 91104
ACS (Air Conditioning Solutions) is a full-service air conditioning company that specializes in services for commercial, industrial, and medical buildings, offering expertise in HVAC technologies, service, plant optimizations, retrofits, and construction.
Verified
Specializations (5)
Federal Government
Government
Healthcare
Office Building
Harbor Pointe Air Conditioning & Control Systems
Placentia, CA 92870
Harbor Pointe Air Conditioning & Control Systems, Inc. is a commercial HVAC company established in 1989, providing air conditioning service, installations, energy management, and maintenance primarily for industrial, commercial, healthcare, and institutional buildings in Southern California.
Verified
Specializations (3)
Healthcare
Office Building
Tenant Improvements
Xcel Mechanical Systems
Gardena, CA 90249
Xcel Mechanical Systems is one of the largest design-build mechanical contractors in California and is recognized as one of the safest in the United States, specializing in delivering cost-effective HVAC, plumbing, and process piping systems that make buildings comfortable and energy-efficient.
Verified
Specializations (16)
Airport
Education
Federal Government
Government
Athena Engineering
456 E Foothill Blvd, San Dimas, CA 91773
Athena Engineering, Inc. is a construction and consulting firm that specializes in building systems design, construction, and control for commercial, industrial, and institutional clients. The company offers services such as mechanical HVAC design, building information modeling, construction management, power infrastructure design, and energy services.
Verified
Specializations (19)
Airport
Casino
Correctional
Education
MightyServ
CA 91367
MightyServ is a customer-focused heating and cooling company that has been serving the Greater San Fernando Valley and Los Angeles areas since 1963, offering a range of HVAC services including installation, repair, and maintenance, with a commitment to high-quality service and customer satisfaction.
Verified
Specializations (9)
Education
Federal Government
Financial
Government
Cornerstone Mechanical
8357 Secura Way, Santa Fe Springs, CA 90670
Cornerstone Mechanical is a professional service provider for HVAC, plumbing, and refrigeration needs. They offer emergency repairs, installations, maintenance checks, and consultations for both residential and commercial customers.
Verified
Specializations (4)
Federal Government
Government
Healthcare
Tenant Improvements
Contemporary Heating & Air Conditioning
Placentia, CA 92870
Contemporary Heating & Air Conditioning, Inc. is a family-owned business established in 1985 by Randy Peterson. Based in Placentia, California, it is a full-service commercial heating, ventilation, and air conditioning contractor that specializes in design, installation, and maintenance of HVAC systems for commercial office buildings, medical facilities, pharmaceutical companies, retail work, and restaurants.
Verified
Specializations (5)
Healthcare
Office Building
Restaurant
Retail - General
Pacific Coast Heating and AC Repair
6303 Owensmouth Ave. Woodland Hills, CA 91367
Pacific Coast Heating and AC Repair is a professional and reliable HVAC company providing heating and air conditioning repair and installation services in the San Fernando Valley, Santa Clarita, and Ventura County areas. With over 20 years of experience, they offer energy-saving tune-ups, factory-authorized repairs, and their technicians are NATE-certified, ensuring high-quality service and customer satisfaction.
Verified
Specializations (1)
Office Building
Control Air
Anaheim, CA 92808
Control Air is a 100% employee-owned mechanical and plumbing contractor based in California, with over 46 years of experience. The company specializes in custom design, engineering, in-house fabrication, installation, building controls, maintenance, and ongoing service for commercial HVAC and Plumbing mechanical systems.
Verified
Specializations (9)
Education
Financial
Healthcare
Higher education
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 Los Angeles, CA?
Downtobid is a platform that helps you find HVAC contractors in Los Angeles, CA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Los Angeles, CA-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 Los Angeles, CA 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 Los Angeles, CA 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 Los Angeles, CA
Total contractors
589 contractors
Total union contractors
20 union contractors
Total non union contractors
422 non union contractors
Total minority owned businesses
19 minority owned businesses
Total women owned businesses
6 women owned businesses
Average response time
3 days
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