Find and Invite the Best Commercial Plumbing Contractors in Oakland, CA

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75 Verified Plumbing companies in Oakland, CA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Tao logo

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


1 mile from Oakland, CA

Specializations (8)

Education

Government

Healthcare

Hospitality

Website

Call

WebsiteCall
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CMS Plumbing logo

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


24 miles from Oakland, CA

Specializations (3)

Office Building

Restaurant

Warehouse

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Anderson, Rowe & Buckley logo

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


9 miles from Oakland, CA

Specializations (5)

Healthcare

Hospitality

Office Building

Restaurant

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Matrix HG logo

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


4 miles from Oakland, CA

Specializations (12)

Education

Federal Government

Financial

Government

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Plumbing Care logo

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


4 miles from Oakland, CA
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W.L. Hickey Sons logo

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


24 miles from Oakland, CA

Specializations (10)

Airport

Education

Healthcare

Higher education

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HomeSite Services logo

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


4 miles from Oakland, CA

Specializations (2)

Office Building

Retail - General

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TNT Plumbing logo

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


1 mile from Oakland, CA
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Renstrom Plumbing & Heating logo

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


9 miles from Oakland, CA
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N.V. Heathorn logo

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


4 miles from Oakland, CA

Specializations (8)

Airport

Education

Healthcare

Higher education

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Presidio Systems logo

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


1 mile from Oakland, CA
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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


21 miles from Oakland, CA

Specializations (6)

Education

Government

Infrastructure

Municipal Government

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United Mechanical logo

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


24 miles from Oakland, CA

Specializations (10)

Fitness

Healthcare

Higher education

Hospitality

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AMX Plumbing logo

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


9 miles from Oakland, CA
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Bay Plumbing & Heating logo

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


10 miles from Oakland, CA

Specializations (4)

Federal Government

Government

Hospitality

Office Building

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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!"

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 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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