Find and Invite the Best Commercial HVAC Contractors in Stockton, CA

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75 Verified HVAC companies in Stockton, CA

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

Air Systems Service and Construction logo

Air Systems Service and Construction

Concord, CA 94518

Air Systems Service and Construction is a company that provides full-solution HVAC services including design, construction, and management of critical building systems for various industries such as data centers, life sciences, commercial real estate, and healthcare facilities. They have a reputation for successfully completing numerous mechanical projects and offer a range of services from pre-construction to maintenance and controls.

Verified


18 miles from Stockton, CA

Specializations (11)

Education

Federal Government

Fitness

Government

Website

Call

WebsiteCall
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Air Squared Mechanical logo

Air Squared Mechanical

1917 Foundry Ct. Suite B, Ceres, CA 95307

Air Squared Mechanical is a leading HVAC contractor in Northern California, providing a wide range of HVAC services since 2002. The company offers HVAC design/build services, commercial/industrial HVAC installation, service maintenance, and HVAC maintenance replacement, among other services.

Verified


20 miles from Stockton, CA

Specializations (4)

Grocery

Office Building

Religious

Retail - Shopping Center

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IC Refrigeration logo

IC Refrigeration

Ceres, CA 95358

IC Refrigeration is a family-owned and operated company that has been serving the community for over 80 years. The company offers a range of services including heating and air conditioning, fire protection, refrigeration, and custom fabrication for both residential and commercial customers.

Verified


20 miles from Stockton, CA

Specializations (8)

Education

Federal Government

Financial

Government

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Summit Plumbing & Mechanical logo

Summit Plumbing & Mechanical

Modesto, CA 95351

Summit Plumbing & Mechanical, Inc. is a full-service commercial and industrial plumbing and piping contractor based in Modesto, CA, with over 40 years of experience providing quality, commitment, and reliability to its clients.

Verified


20 miles from Stockton, CA

Specializations (1)

Healthcare

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Fairview Heating & Air Conditioning logo

Fairview Heating & Air Conditioning

100 Brownstone Rd., Ste. A Oakley, CA 94561

Fairview Heating & Air Conditioning, Inc. is an HVAC company serving the Oakley, CA area since 1988, offering a range of services including air conditioning, heating, ductwork, and indoor air quality solutions, as well as American-made products tailored to the local climate.

Verified


18 miles from Stockton, CA

Specializations (9)

Education

Financial

Government

Grocery

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Bel Air Mechanical logo

Bel Air Mechanical

Oakley, CA 94561

Bel Air Mechanical is a trusted HVAC service provider in the Bay Area since 2004. The company also offers general construction and value engineering services.

Verified


18 miles from Stockton, CA

Specializations (2)

Education

Higher education

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DHR Mechanical logo

DHR Mechanical

Oakley, CA 94561

DHR Mechanical, Inc. is a premier HVAC and sheet metal contractor based in Oakley, California, offering services such as installations and repairs with a focus on customer satisfaction.

Verified


18 miles from Stockton, CA
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Mark III Construction logo

Mark III Construction

Sacramento, CA 95821

Mark III Construction, Inc., also known as M3MEP, LLC and M3Service, LLC, is a company that provides mechanical, electrical, and plumbing services, as well as fire alarm monitoring and preventative maintenance. They also offer underground utilities, virtual construction and fabrication, and MEP manufacturing, with headquarters in Sacramento and Fresno, California.

Verified


22 miles from Stockton, CA

Specializations (20)

Casino

Correctional

Education

Federal Government

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City Mechanical logo

City Mechanical

Hercules, CA 94547

City Mechanical, Inc. is a commercial HVAC service provider that has been serving the San Francisco Bay Area since 1989. The company offers a range of services including heating, ventilation, air conditioning, refrigeration, plumbing, and energy management system installations and repairs.

Verified


18 miles from Stockton, CA

Specializations (4)

Education

Healthcare

Office Building

Religious

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Dells Heating & Air logo

Dells Heating & Air

Tracy, CA 95376

Dells Heating & Air is a locally owned and operated HVAC company based in Tracy, California, offering sales, service, and repairs for all makes and models of heating and air conditioning equipment. They provide free estimates for new installations and have technicians available 24/7 for emergencies, serving Tracy and the surrounding areas.

Verified


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Indoor Environmental Services logo

Indoor Environmental Services

Sacramento, CA 95821

Indoor Environmental Services (IES) is a full-service Facility Solutions Contractor based in Northern California. They specialize in the design and construction of HVAC and Industrial Refrigeration systems, HVAC refrigeration service maintenance, and comprehensive Facility Solution Projects for commercial and industrial facilities.

Verified


22 miles from Stockton, CA

Specializations (10)

Airport

Federal Government

Government

Grocery

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Bay City Mechanical logo

Bay City Mechanical

Richmond, CA 94530

Founded in 1991 by Helge Theiss-Nyland, Bay City Mechanical is one of the largest and most innovative design and build mechanical engineering firms in California. The company offers a full suite of design and build services, including HVAC, commercial refrigeration, architectural sheet metal, pipe fitting, and building automation, to leading architects and construction firms in the Bay Area.

Verified


18 miles from Stockton, CA

Specializations (10)

Airport

Education

Government

Healthcare

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Bronco Plumbing Heating and Air logo

Bronco Plumbing Heating and Air

Carmichael, CA 95608

At Bronco Plumbing Heating and Air, we understand and accept the fact that there are plenty of heating, air conditioning, indoor air quality, plumbing, and commercial contractors out there today. It is this very understanding which has driven us to grow into the truly exceptional company that we are. When it comes to plumbing, HVAC, and IAQ services in Sacramento, CA, you can do no wrong when ours is the number you dial. Speak with one of our friendly staff members, discuss your service needs, and we’ll take it from there. No job is too big or too small for the experts on our team. Your comfort is important to us, as is your 100% satisfaction with the work that we do. Fair and honest service is the only kind that we offer around here. Take advantage of all that we can do for your comfort and convenience at home or in your commercial property.

Verified


22 miles from Stockton, CA
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Martinez Sheet Metal logo

Martinez Sheet Metal

Martinez, CA 94553

Martinez Sheet Metal, Inc. is a family-owned company with over 50 years of experience in providing HVAC, sheet metal, control system and process piping services. The company offers design, manufacturing, installation and maintenance services to commercial, industrial and residential clients in the Bay Area.

Verified


18 miles from Stockton, CA

Specializations (1)

Healthcare

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Schrader Mechanical logo

Schrader Mechanical

Lodi, CA 95240

Schrader Mechanical Inc. (SMI) is an industrial process and cold storage contractor providing a single-source solution for project engineering, design, manufacturing, fabrication, construction, and service support.

Verified


Specializations (2)

Infrastructure

Office Building

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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 Stockton, CA?

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

Total contractors

361 contractors

Total union contractors

26 union contractors

Total non union contractors

199 non union contractors

Total minority owned businesses

15 minority owned businesses

Total women owned businesses

7 women owned businesses

Average response time

3 days

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