Find and Invite the Best Commercial Plumbing Contractors in Modesto, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Plumbing companies in Modesto, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Bacon Plumbing
1698 Hudson Ave, San Francisco, CA 94124
Bacon Plumbing Co Inc is a San Francisco-based, union-affiliated plumbing contractor established in 1996. The company offers commercial plumbing services throughout the San Francisco Bay Area, specializing in commercial construction projects, hotel renovations, commercial tenant improvements, restaurants, schools, hospitals, and public works contracts.
Verified
Specializations (1)
Hospitality
Airco Mechanical
California, CA 95828
Airco Mechanical is a respected specialty contractor in Northern California, providing top-quality heating, ventilation, air conditioning (HVAC), plumbing, and process piping systems for commercial buildings since 1974. With offices in Sacramento and Emeryville, they offer design-build mechanical contracting with a commitment to excellence and customized solutions for their clients' specific needs.
Verified
Specializations (6)
Healthcare
Infrastructure
Office Building
Restaurant
Tao
Livermore, CA 94551
Tao, Ltd. is a family-owned company with three generations of plumbing knowledge, fully licensed in the State of California, specializing in projects for medical and dental facilities, dialysis clinics, and multi-story buildings with subterranean garages. The company prides itself on its balance and excellence in operations, experienced and quality-oriented team, and strong communication with clients.
Verified
Specializations (8)
Education
Government
Healthcare
Hospitality
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Anderson, Rowe & Buckley
San Francisco, CA 94107
Anderson, Rowe & Buckley is a preeminent provider of HVAC, plumbing, and fire protection services for large projects in San Francisco since 1921, known for maintaining an exceptional safety record and completing jobs on time and within budget.
Verified
Specializations (5)
Healthcare
Hospitality
Office Building
Restaurant
Matrix HG
Concord, CA 94518
Matrix HG, Inc. is a leading HVAC and Building Solutions provider in California with over 21 years of experience. The company has completed over 35,000 jobs and offers 24/7 services to its commercial clients in the Greater San Francisco Bay Area.
Verified
Specializations (12)
Education
Federal Government
Financial
Government
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
Specializations (19)
Casino
Correctional
Education
Federal Government
W.L. Hickey Sons
San Jose, CA 95119
W.L. Hickey Sons (WLHS) is a family-owned business that has been designing and building plumbing systems in the greater San Francisco Bay Area for over a century. The company specializes in high-density, sustainable housing and is committed to designing and building cost-effective plumbing systems in Santa Clara, San Mateo, San Francisco, Alameda and Contra Costa Counties.
Verified
Specializations (10)
Airport
Education
Healthcare
Higher education
Dowdle & Sons Mechanical
American Canyon, CA 94503
Dowdle & Sons Mechanical is a plumbing, piping, and HVAC contractor serving nine Bay Area counties and the greater Sacramento area, specializing in commercial and industrial services, including service, repair, and installation.
Verified
Specializations (14)
Education
Fitness
Government
Healthcare
N.V. Heathorn
1980 Olivera Rd. Suite C, Concord, CA 94520
N.V. Heathorn Company is a mechanical, plumbing, and architectural sheet metal contractor that has been providing construction services throughout the San Francisco Bay and surrounding areas since 1932. The company prides itself on its high standards of quality construction, customer service, safety, integrity, and craftsmanship.
Verified
Specializations (8)
Airport
Education
Healthcare
Higher education
Presidio Systems
290 Rickenbacker Cir. Livermore, CA 94551
Presidio Systems, Inc. (PSI) is a certified small, woman-owned business enterprise offering Mechanical, Electrical, and Plumbing (MEP), Industrial Process Controls, Construction, Environmental, and Specialized Engineering Services to private and public sector clients across the United States. The company focuses on providing cost-effective, comprehensive turn-key technical services aimed at minimizing client risk and ensuring solutions are acceptable to regulatory communities.
Verified
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
Specializations (6)
Education
Government
Infrastructure
Municipal Government
United Mechanical
San Jose, CA 95119
United Mechanical Inc. is a premier HVAC and Plumbing systems company based in Northern California, specializing in design, construction, retrofit, repair, and 24/7 emergency services for commercial and industrial properties. Established in 2003 by Tom Sosine and Jon Gundersen, United Mechanical prioritizes client satisfaction, consistently ranking among the top 5 mechanical contractors in the region and delivering best-in-class project management, design/engineering, fabrication, installation, and maintenance services to some of the Bay Area's most prominent projects.
Verified
Specializations (10)
Fitness
Healthcare
Higher education
Hospitality
Plumbing Pro
Sycamore, CA 94547
Plumbing Pro is a professional plumbing company that offers a range of services including general plumbing, drain unclogging, water heater services, sewage systems, and fixture installations. They operate in the Hercules area and beyond, and also provide 24/7 emergency services.
Verified
Specializations (1)
Financial
O.C. McDonald
San Jose, CA 95119
O.C. McDonald Company, Inc. is a full-service mechanical contractor based in the Bay Area, specializing in HVAC, plumbing, process piping, building services, and building automation systems. The company, which has been serving the greater Silicon Valley since 1906, offers comprehensive design and installation services for commercial new construction and retrofit projects.
Verified
Specializations (13)
Education
Federal Government
Financial
Government
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
Specializations (1)
Office Building
Related Trades
Plumbing Piping
Plumbing Equipment
Plumbing Fixtures
Gas and Vacuum Systems for Laboratory and Healthcare Facilities
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!"
"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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
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!"
"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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find Plumbing professionals in Modesto, CA?
Downtobid is a platform that helps you find Plumbing contractors in Modesto, 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 Modesto, CA-based Plumbing 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 Modesto, 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 Plumbing 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 Plumbing 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 Plumbing 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 Modesto, CA contractors
Most Plumbing 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 Plumbing companies database in Modesto, CA
Total contractors
413 contractors
Total union contractors
13 union contractors
Total non union contractors
268 non union contractors
Total minority owned businesses
15 minority owned businesses
Total women owned businesses
2 women owned businesses
Average response time
3 days
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