Find and Invite the Best Commercial HVAC Contractors in Stockton, CA
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15 Best HVAC contractors in Stockton, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Sacramento Refrigeration
4731 Pell Dr. Suite 1 Sacramento, CA 95838
Sacramento Refrigeration Inc. provides commercial and industrial refrigeration and HVAC services, including installation, planned maintenance, and 24/7 emergency service, primarily serving Northern California, Nevada, and Oregon since 1984.
Verified
High reply rate
Active contractor
Lawson Mechanical Contractors
Sacramento, CA 95829
Lawson Mechanical Contractors is Sacramento's premier mechanical contractor with over 70 years of experience, specializing in full-service commercial and industrial construction projects, including HVAC and plumbing design/build, engineering, pre-construction, and BIM/CAD fabrication. The company handles projects from pre-construction to completion and provides maintenance services afterwards, with expertise in a variety of sectors such as healthcare, education, government, and more.
Verified
Active contractor
Specializations (19)
Casino
Correctional
Education
Federal Government
McLaughlin Air Conditioning
928 West Fremont Street, Stockton, CA 95203
McLaughlin Air Conditioning Co. is a professional HVAC service provider with over 70 years of experience, offering residential and commercial installation, repair, and maintenance of air conditioning, heating, and water heater systems in the San Joaquin County and Bay Area.
Verified
Active contractor
Specializations (4)
Federal Government
Financial
Government
Healthcare
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American Mechanical
Walnut Creek, CA 94597
American Mechanical, Inc. is a mechanical contractor based in Walnut Creek, California, specializing in the design, installation, and service of heating, ventilating and air-conditioning systems for commercial and industrial markets. The company also offers services in HVAC Systems Design, Controls Design, Energy Auditing, Construction Administration, and more.
Verified
Active contractor
Specializations (5)
Education
Financial
Healthcare
Higher Education

Baja Mechanical
Richmond, CA 94530
Baja Mechanical Inc. is a HVAC contractor company based in the San Francisco Bay Area, offering a range of services for commercial and residential facilities. The company specializes in mechanical Design-Build, Plan-Spec jobs, Design Assist, consulting services, value engineering, Title 24 Documentation, and BIM modeling capabilities.
Verified
Specializations (5)
Healthcare
Higher Education
Office Building
Retail - General

Aria Electric, HVAC & Construction
Orangevale, CA 95662
Aria Electric, HVAC & Construction is a company that provides electrical, heating, ventilation, and air conditioning (HVAC), and construction services. They offer installation, repair, and maintenance services for residential, commercial, and industrial buildings.
Verified
Specializations (1)
Higher Education
Crown Plumbing
Fair Oaks, CA 95608
Crown Plumbing is a trusted local plumbing service provider in Sacramento, offering a full range of residential and commercial plumbing solutions, including repairs, installations, and repiping, with a commitment to personalized service and customer satisfaction.
Verified
Active contractor
Specializations (1)
Healthcare
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
Active contractor
Specializations (11)
Education
Federal Government
Fitness
Government

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
Active contractor
Specializations (4)
Grocery
Office Building
Religious
Retail - Shopping Center
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
Active contractor
Specializations (9)
Education
Financial
Government
Grocery
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
High reply rate
Active contractor

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
Specializations (1)
Healthcare
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
Active contractor
Specializations (2)
Infrastructure
Office Building
TCB Industrial
Modesto, CA 95358
TCB Industrial is a heavy industrial construction company offering a wide range of services to industries such as Power Generation, Utility Companies, Manufacturing, Production, Ports and Harbors, Automotive Distribution, Surface Mining, and more, specializing in turn-key services from basic facility maintenance to complex construction projects, including hydroelectric power solutions, metal fabrication, mechanical piping systems, and more.
Verified
High reply rate
Active contractor
Specializations (6)
Government
Healthcare
Infrastructure
Municipal Government
Air Tech Heating & Air Conditioning Service
Stockton, CA 95205
Air Tech Heating & Air Conditioning Service Co. is a family-owned business with over 30 years of experience in the HVAC industry, providing residential and commercial services such as installation, maintenance, and repair of heating and air conditioning systems in the Central Valley area.
Verified
Specializations (11)
Correctional
Education
Federal Government
Financial
Good to know insights about HVAC contractors in Stockton, CA
Bidding difficulty
High
Average response time
3 days
Average interest distance
43 miles
Average lead time to bid
17 days
How far are HVAC contractors in Stockton, CA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 31 bid packages. The ratios of bidding contractors per distance group are 0%, 11%, 0%, and NaN%.
How much lead time do HVAC contractors in Stockton, CA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 37 bid packages. The ratios of bidding projects per due time group are 0%, 10%, and 13%.
Commercial HVAC contractors insights in Stockton, CA
Explore 358 verified HVAC contractors in Stockton, CA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
358 contractors
Total union contractors
26 union contractors
Total non-union contractors
196 non-union contractors
Total minority-owned businesses
15 minority-owned businesses
Total women-owned businesses
7 women-owned businesses
What certifications do HVAC contractors hold?
Professional certifications and licenses held by HVAC contractors in Stockton, CA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are HVAC contractors bidding on?
Project types that HVAC contractors in Stockton, CA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are HVAC contractors bidding for?
Top general contractors and project owners that HVAC contractors in Stockton, CA are bidding for, showing which construction firms and developers are most active in the local market.
Maxi
Milestones
Marriott
Gap
Hyatt
Save A Lot
Costco
REI
Home Depot
HVAC projects insights in Stockton, CA
Explore 20 HVAC construction projects in Stockton, CA. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
20 projects
Average square footage
11,255 square feet
Maximum square footage
25,733 square feet
What square footage ranges are HVAC projects in?
Distribution of HVAC project sizes in Stockton, CA by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are HVAC projects in?
Building types and construction sectors for HVAC projects in Stockton, CA, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial HVAC contractors in Stockton, CA?
Downtobid helps you find the best 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!
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