Find and Invite the Best Commercial Plumbing Contractors in Oakland, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Oakland, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
CMS Plumbing
Campbell, CA 95008
CMS Plumbing is a San Jose-based plumbing service provider with over 40 years of experience, offering a wide range of services including drain cleaning, copper repiping, and emergency repairs. The company prides itself on high-quality workmanship, customer service, and providing free estimates for residential and commercial clients in the Bay Area and Sacramento.
Verified
Specializations (3)
Office Building
Restaurant
Warehouse
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
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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
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
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
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
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
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
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
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 Oakland, CA?
Downtobid is a platform that helps you find Plumbing contractors in Oakland, 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 Oakland, 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 Oakland, 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 Oakland, 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 Oakland, CA
Total contractors
392 contractors
Total union contractors
13 union contractors
Total non union contractors
259 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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