Find and Invite the Best Commercial Plumbing Contractors in San Francisco, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 San Francisco, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Plumbing Care
2415 San Ramon Valley Blvd. Ste. 4365 San Ramon, CA 94583
Plumbing Care, Inc. is a fully licensed, insured, and bonded plumbing company offering residential and commercial plumbing services, including installations, repairs, and emergency services, in the San Francisco Bay and Sacramento areas.
Verified
HomeSite Services
2001 Crow Canyon Rd. Ste. 200 San Ramon, CA 94583
HomeSite Services, Inc. is a company that provides a wide array of products and services for new home construction and remodeling projects in Northern and Southern California, including design studios, plumbing services, and installation of various home fixtures and organizational systems.
Verified
Specializations (2)
Office Building
Retail - General
TNT Plumbing
817 San Leandro Blvd. San Leandro, CA 94577
TNT Plumbing Company, founded in 1989 by Todd Hesse and Ted Balin, is a family-owned and operated commercial and residential plumbing contracting company specializing in commercial construction, hospital renovations, medical and dental offices, and design-build plumbing projects. With a focus on quality craftsmanship and customer service, TNT Plumbing has maintained a strong reputation in the Bay Area for over 20 years, largely through word-of-mouth referrals.
Verified
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Renstrom Plumbing & Heating
San Francisco, CA 94124
Renstrom Plumbing & Heating is a family-owned and operated plumbing company based in San Francisco, offering a wide range of residential and commercial plumbing services including repairs, installations, and maintenance, with a reputation for quality work and timeliness.
Verified
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
AMX Plumbing
206A Texas St. San Francisco, CA 94107
AMX Plumbing is a family-owned plumbing company with over 20 years of experience, operating since 2005 in San Francisco, CA, and offering a range of plumbing services for both residential and commercial projects in the San Francisco Bay Area.
Verified
Bay Plumbing & Heating
2680 Middlefield Rd. Redwood City, CA 94063
Bay Plumbing & Heating is a Redwood City, CA-based company offering a range of plumbing and heating services to residential and commercial clients in Redwood City and surrounding areas, with over 30 years of experience and a commitment to 100% customer satisfaction.
Verified
Specializations (4)
Federal Government
Government
Hospitality
Office Building
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
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
Guerra Bros Plumbing
1054 Shary Cir. Suite E Concord, CA 94518
Guerra Bros Plumbing is a trusted plumbing service provider with over two decades of experience, offering residential and commercial plumbing solutions in Contra Costa, Alameda, San Francisco, Solano County, and the broader Bay Area. They are fully licensed, bonded, and insured, and are known for tackling projects of any size with a commitment to excellence and customer satisfaction.
Verified
Garzac Plumbing
27343 Industrial Blvd. Ste. K Hayward, CA 94545
Garza Plumbing specializes in new construction, residential, and commercial plumbing services, including service and repair. They are a licensed (#830368), insured, and bonded company, providing contact options through email and phone.
Verified
Related Trades
Plumbing Piping
Plumbing Equipment
Plumbing Fixtures
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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 San Francisco, CA?
Downtobid is a platform that helps you find Plumbing contractors in San Francisco, 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 San Francisco, 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 San Francisco, 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 San Francisco, 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 San Francisco, CA
Total contractors
222 contractors
Total union contractors
10 union contractors
Total non union contractors
120 non union contractors
Total minority owned businesses
11 minority owned businesses
Total women owned businesses
2 women owned businesses
Average response time
3 days
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