Find and Invite the Best Commercial HVAC Contractors in Fullerton, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

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75 Verified HVAC companies in Fullerton, CA

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

Faith Air & Heating logo

Faith Air & Heating

26826 Neff Ct. Canyon Country, CA 91351

Verified


6 miles from Fullerton, CA

Specializations (2)

Financial

Grocery

Website

Call

WebsiteCall
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Penn Air Group logo

Penn Air Group

Cypress, CA 90630

Penn Air Group is a company that provides HVAC services, including testing, balancing, remediation, and indoor air quality improvement. They also offer services in infection control, environmental and industrial hygiene, kitchen exhaust, and government contracts.

Verified


1 mile from Fullerton, CA

Specializations (10)

Airport

Federal Government

Government

Healthcare

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PPC logo

PPC

5950 Lakeshore Dr. Cypress, CA 90630

PPC Mechanical Contractors is a premier provider of plumbing, piping, and HVAC construction services. The company, which has been operating since 1973, has earned a reputation as a highly respected and sought-after mechanical contractor.

Verified


1 mile from Fullerton, CA

Specializations (9)

Education

Fitness

Healthcare

Higher education

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Service Air Conditioning logo

Service Air Conditioning

18432 W Oxnard St, Tarzana, CA 91356

Verified


6 miles from Fullerton, CA
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Cool Air Solutions logo

Cool Air Solutions

41162 Sandalwood Cir. Ste. 101 Murrieta, CA 92562

Cool Air Solutions is a Southern California-based HVAC company specializing in air conditioning, heating, and indoor air quality solutions, including energy efficiency and virus defense systems. They offer a range of services and products, with a commitment to customer satisfaction and a hassle-free online scheduling system.

Verified


16 miles from Fullerton, CA

Specializations (11)

Correctional

Education

Federal Government

Government

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Sol-Aire Air Conditioning logo

Sol-Aire Air Conditioning

26810 Oak Ave, Ste H, Canyon Country, CA 91351

Sol-Aire Air Conditioning Co. is a family-owned and operated HVAC service provider based in Canyon Country, California. With over 40 years of professional experience, the company offers a range of services including heating and cooling system installation, repair, and maintenance, as well as indoor air quality and home ventilation services.

Verified


6 miles from Fullerton, CA

Specializations (3)

Financial

Military

Office Building

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Dial One Sonshine logo

Dial One Sonshine

10537 Dale Ave. Stanton, CA 90680

Dial One Sonshine is a family-owned business operating since 1981, providing a wide range of plumbing, HVAC, and electrical services to homeowners and businesses throughout Orange County and beyond, with a commitment to fast response, top-quality service, and customer satisfaction.

Verified


1 mile from Fullerton, CA

Specializations (9)

Correctional

Education

Federal Government

Government

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Classic Refrigeration SoCal logo

Classic Refrigeration SoCal

Fullerton, CA 92835

Classic Refrigeration SoCal is a commercial and industrial refrigeration company based in Fullerton, California. They specialize in supermarkets and pharmaceutical cold storage, offering services such as sales, installation, HVAC design engineering, and energy management systems.

Verified


1 mile from Fullerton, CA

Specializations (2)

Grocery

Retail - General

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New Age Air logo

New Age Air

6730 Hampton Ct. Chino, CA 91710

New Age Air, Inc. is an HVAC company offering a range of air conditioning and heating services, including maintenance, repair, sales, and installation, with a commitment to customer satisfaction and guarantees such as 100% money-back and property protection.

Verified


11 miles from Fullerton, CA

Specializations (3)

Hospitality

Office Building

Religious

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Crandall's Plumbing, Heating & AC logo

Crandall's Plumbing, Heating & AC

18291 Gothard St Suite 102, Huntington Beach, CA 92648

Crandall's Plumbing, Heating & AC, established in 2009 and based in Huntington Beach, CA, is an owner-operated, licensed, bonded, and insured plumbing and HVAC corporation offering residential and commercial services with a fleet of trucks servicing Orange, Los Angeles, Riverside, and San Bernardino counties.

Verified


1 mile from Fullerton, CA

Specializations (1)

Tenant Improvements

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Home Comfort USA logo

Home Comfort USA

Anaheim, CA 92807

Home Comfort USA is a professional HVAC service provider based in Anaheim, CA, offering a range of services including air conditioning and heating repair, installation, and maintenance, as well as indoor air quality solutions to residents throughout Southern California.

Verified


1 mile from Fullerton, CA

Specializations (8)

Education

Fitness

Healthcare

Museum

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Cool Air logo

Cool Air

43759 15th St., W. Suite 204 Lancaster, CA 93534

Cool Air is a professional heating and cooling service provider with almost 50 years of experience serving residential and commercial customers in Lancaster, CA, and throughout LA County. They offer a range of HVAC services including maintenance, repair, and installations, and are known for their honest estimates, positive reviews, and 24/7 availability.

Verified


6 miles from Fullerton, CA

Specializations (2)

Education

Office Building

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Nice and Cool logo

Nice and Cool

2860 S. Robertson Blvd. Los Angeles, CA 90035

Verified


6 miles from Fullerton, CA
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Extreme Air logo

Extreme Air

22895 Savi Ranch, Yorba Linda, CA 92887

Extreme Air is a HVAC commercial contractor with over 16 years of experience in residential and commercial installations and services. Founded in 2006, the company offers customizable service plans and energy-efficient equipment, servicing California and Utah.

Verified


1 mile from Fullerton, CA

Specializations (2)

Healthcare

Office Building

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Santa Clarita Custom Air logo

Santa Clarita Custom Air

23870 Pine St building 1, Newhall, CA 91321

Verified


6 miles from Fullerton, CA

Specializations (1)

Grocery

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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 Fullerton, CA?

Downtobid is a platform that helps you find HVAC contractors in Fullerton, 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 Fullerton, 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 Fullerton, 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 Fullerton, 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 Fullerton, CA

Total contractors

585 contractors

Total union contractors

19 union contractors

Total non union contractors

420 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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