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.

Lovazzano HVAC logo

Lovazzano HVAC

24959 Huntwood Ave, Hayward, CA 94544

Lovazzano HVAC, Inc. is a heating and air conditioning company based in the San Francisco Bay Area. They specialize in new construction projects, partnering with owners, builders, and developers to deliver quality HVAC services, and also offer commissioning services with certified HVAC technicians.

Verified


28 miles from Stockton, CA

Specializations (1)

Multi-Family

Website

Call

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Able HVAC logo

Able HVAC

Vacaville, CA 95687

Able HVAC is dedicated to providing affordable and reliable HVAC services, exceeding customer expectations through quality workmanship and exceptional customer service. Offering residential, commercial, and retail HVAC contracting, along with services such as installation, repair, maintenance, and construction, Able HVAC sets itself apart by prioritizing teamwork, respect, safety, communication, and profitability among its construction professionals.

Verified


29 miles from Stockton, CA

Specializations (3)

Healthcare

Office Building

Retail - General

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MCM Mechanical logo

MCM Mechanical

277 Bettencourt St, Sonoma, CA 95476

MCM Mechanical is a family-owned HVAC contractor based in Sonoma, California, with over 25 years of experience in the installation, servicing, and expertise of heating and cooling systems. The company offers a range of services including forced air furnace and A/C installation, repair and replacement, preventative maintenance servicing, ductless unit heat pump installation, repair and replacement, and ventilation services.

Verified


66 miles from Stockton, CA

Specializations (1)

Education

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Monarch Mechanical logo

Monarch Mechanical

Vacaville, CA 95687

Monarch is a mechanical contractor based in the Bay Area, California, specializing in HVAC, plumbing, and sheet metal fabrication. The company offers a multi-trade approach to projects, providing services for a diverse range of project types including mixed-use construction, public works, industrial facilities, mid-high-rise mechanical modernization, waste treatment facilities, retail/industrial improvements, educational facilities, and below-grade parking structures.

Verified


29 miles from Stockton, CA

Specializations (6)

Education

Government

Infrastructure

Municipal Government

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Comfort Dynamics logo

Comfort Dynamics

San Leandro, CA 94578

Comfort Dynamics is a full-service heating, ventilation, and air conditioning (HVAC) mechanical building control contractor based in California, serving the greater San Francisco Bay Area. The company offers a range of services including HVAC design, installation, diagnostics, repairs, digital controls, energy management and maintenance programs.

Verified


28 miles from Stockton, CA

Specializations (4)

Education

Higher education

Hospitality

Office Building

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Package Unit Pros logo

Package Unit Pros

28302 Industrial Blvd, Hayward, CA 94545

Package Unit Pros is a light commercial HVAC company based in Northern California. The company specializes in providing HVAC solutions for commercial real estate, including industrial, retail, and office spaces, and offers services such as maintenance, repairs, construction, and controls installation.

Verified


28 miles from Stockton, CA

Specializations (6)

Healthcare

Infrastructure

Municipal Government

Office Building

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Bay Area Pipe & Equipment logo

Bay Area Pipe & Equipment

San Francisco, CA 94130

Bay Area Pipe & Equipment is a San Francisco-based company that provides a range of prefabrication services, including 3D modeling, spooling, and welding. The company, which is certified as a woman-owned small business, also offers HVAC supplies and materials.

Verified


60 miles from Stockton, CA

Specializations (1)

Office Building

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Westates Mechanical Corporation logo

Westates Mechanical Corporation

Hayward, CA 94541

Westates Mechanical Corporation is a union contractor specializing in plumbing, HVAC, and fire protection in the San Francisco Bay Area. The company, located in San Leandro, California, focuses on new construction and renovation projects, employing skilled staff and technicians and offering training programs to keep up with changes in the construction industry.

Verified


28 miles from Stockton, CA

Specializations (7)

Casino

Federal Government

Government

Healthcare

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Monterey Mechanical logo

Monterey Mechanical

San Leandro, CA 94621

Monterey Mechanical specializes in complex water/wastewater, industrial facilities, metals fabrication and installation, HVAC, and odor control projects, and has built a reputation as one of the most reliable and respected construction contractors in Northern California over the last 80 years. The company is known for its commitment to excellence, safety, honesty, accountability, leadership, and strong client relationships.

Verified


28 miles from Stockton, CA

Specializations (14)

Airport

Education

Federal Government

Financial

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Design Heating & Air Conditioning logo

Design Heating & Air Conditioning

530 Parrott Street, San Jose, CA 95112

Design Heating & Air is a company based in San Jose, California, providing services such as maintenance, repair, equipment retrofits, and new construction for the commercial industry. With over 11 years of experience, they are known for their technical expertise, customer relationships, and 24/7 service availability.

Verified


46 miles from Stockton, CA

Specializations (5)

Healthcare

Office Building

Restaurant

Retail - General

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Fuse Service logo

Fuse Service

Santa Clara, CA 95054

FUSE is a San Jose, California-based company that offers a range of services including HVAC installation and repair, refrigeration services, electrical services, and plumbing services. The company serves both residential and commercial customers and is fully insured, bonded, and licensed.

Verified


46 miles from Stockton, CA

Specializations (5)

Education

Infrastructure

Office Building

Restaurant

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R&R Refrigeration & Air Conditioning logo

R&R Refrigeration & Air Conditioning

1775 Monterey Rd. #66A San Jose, CA 95112

R&R Refrigeration & Air Conditioning, Inc. is a trusted provider of commercial refrigeration and HVAC services in the Greater Bay Area, with over 65 years of experience offering 24/7 emergency service, construction, fabrication, preventive maintenance, and system optimization.

Verified


46 miles from Stockton, CA

Specializations (16)

Federal Government

Financial

Government

Grocery

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R.F. MacDonald Co. logo

R.F. MacDonald Co.

Hayward, CA 94541

R.F. MacDonald Co., founded in 1956, is a company that services and sells boilers, pumps, composites and accessories for commercial and industrial applications. The company, which has 270 employees across ten offices in California and Nevada, also offers boiler and pump training courses.

Verified


28 miles from Stockton, CA

Specializations (17)

Airport

Correctional

Education

Federal Government

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Bell Products logo

Bell Products

Napa, CA 94559

Bell Products is a mechanical contractor that provides heating, air conditioning, sheet metal, and plumbing services in the North Bay Area. The company has been serving the community for over 75 years and offers services such as HVAC maintenance, A/C repairs, boiler installations, heating repairs, indoor air quality services, and duct cleaning.

Verified


55 miles from Stockton, CA

Specializations (5)

Education

Healthcare

Office Building

Restaurant

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Ed Bogner Mechanical logo

Ed Bogner Mechanical

Freedom, CA 95076

Ed Bogner Mechanical Inc. is a company that provides heating, ventilation, and air conditioning services, as well as sheet metal services. The company is based in Freedom, California.

Verified


67 miles from Stockton, CA

Specializations (7)

Education

Federal Government

Government

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 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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