Find and Invite the Best Commercial HVAC Contractors in Corona, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Corona, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Specializations (9)
Correctional
Data Center
Financial
Government
California Air Conditioning Systems
Lomita, CA 90717
California Air Conditioning Systems, Inc. is a Southern California-based HVAC service provider offering a wide range of services including installations, repairs, and preventative maintenance for residential, commercial, and industrial clients, as well as specializing in air quality solutions and temporary portable units.
Verified
Specializations (19)
Education
Federal Government
Financial
Government
White Mechanical
Burbank, CA 92610
White Mechanical, Inc. is a HVAC contractor based in Foothill Ranch, California, offering a range of heating and cooling services for both residential and commercial clients since 2002. The company is known for its NATE-certified technicians, 24/7 emergency services, and commitment to customer service, quality workmanship, and community involvement.
Verified
Specializations (10)
Financial
Healthcare
Higher education
Hospitality
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Specializations (7)
Data Center
Education
Fitness
Grocery
John Stevenson Plumbing, Heating & Air
17450 Mt. Herrmann Fountain Valley, CA 92708
John Stevenson Plumbing, Heating & Air is a family owned, full-service plumbing and HVAC company dedicated to exceeding the needs of residents throughout North County San Diego. Since 1990, our friends and neighbors have trusted us to keep their homes comfortable and safe year round.
Verified
Specializations (9)
Federal Government
Financial
Government
Healthcare
Specializations (1)
Multi-Family
Edge Mechanical
Murrieta, CA 92563
Edge Mechanical Inc. is a California-based company that specializes in mechanical, electrical, and plumbing (MEP) installations, design-build, and controls installation. The company has experience in a variety of projects including assisted living, healthcare, and retail.
Verified
Specializations (10)
Education
Fitness
Healthcare
Higher education
Specializations (7)
Airport
Education
Government
Grocery
Specializations (1)
Hospitality
Zaretsky Engineering Solutions
16520 Harbor, Fountain Valley, CA 92708
Zaretsky Engineering Solutions is a California-based company specializing in providing engineering and technical field services for smart buildings. The company is a leading expert in laboratory airflow control applications and offers services such as HVAC testing, adjusting and balancing, building management systems, and building systems commissioning.
Verified
Specializations (8)
Education
Financial
Government
Healthcare
Palm Desert Air Conditioning & Heating
42-081 Beacon Hill Palm Desert, CA 92211
Palm Desert Air Conditioning & Heating Co. is a family-owned and operated HVAC company serving Palm Desert, CA, and surrounding areas since 1979, offering a full suite of residential and commercial HVAC services including installation, maintenance, and repair of air conditioning and heating systems.
Verified
Specializations (9)
Education
Federal Government
Financial
Government
Specializations (3)
Government
Grocery
Restaurant
Alliance Heating & Air Conditioning
316 E. Dyer Rd., Ste. A Santa Ana, CA 92707
Alliance Heating & Air Conditioning Inc., founded in 2004 by John Tropila and Jay Sexton, specializes in commercial HVAC services, including tenant improvements, new construction, and design-build projects. With extensive experience and a personal approach, they serve various industries across Southern California, managing over 1,000 projects for clients like CBRE and Transwestern Commercial Property Services.
Verified
Specializations (7)
Airport
Financial
Fitness
Grocery
A-Avis Home Services Plumbing, Heating & Air Conditioning
600 E. Valley Blvd. Colton, CA 92324
A-Avis Home Services Plumbing, Heating & Air Conditioning, Inc. is a family-owned and operated company serving the Greater Riverside Area since 1947, specializing in residential air conditioning, heating, plumbing, and indoor air quality services.
Verified
Specializations (9)
Federal Government
Financial
Government
Grocery
Specializations (1)
Warehouse
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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!"
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FAQs
What is Downtobid, and how does it work for finding HVAC contractors in Corona, CA?
Downtobid is a platform that helps you find HVAC contractors in Corona, CA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
How do I request a bid from a HVAC contractor in Corona, CA?
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 Corona, CA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
How does Downtobid verify the contractors listed in Corona, CA?
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.
What information should I include in my bid request for HVAC contractors in Corona, CA?
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.
What are the best practices for contacting HVAC contractors in Corona, CA?
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.
What if I have a large project and don’t want to go contractor by contractor?
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.
How long does it take to get a response from a contractor in Corona, CA?
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 Corona, CA
Total contractors
544 contractors
Total union contractors
14 union contractors
Total non union contractors
398 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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