Find and Invite the Best Commercial Plumbing Contractors in San Diego, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Diego, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
CGP Maintenance & Construction Services
Santee, CA 92071
CGP Maintenance & Construction Services Inc. is a leading facilities solutions company with over 40 years of industry experience, offering a range of services including comprehensive facilities management, trade services, project services, and specializing in sectors such as restaurants, hospitality, and retail convenience stores.
Verified
Specializations (10)
Airport
Education
Grocery
Hospitality
Pipe Trades
San Diego, CA 92120
Pipe Trades is a San Diego-based plumbing and pipe fitting contractor that provides services for construction improvements in various markets including healthcare, military, commercial, process piping, and high rises. The company's management team has over 75 years of combined industry experience and they use technology and creative approaches to deliver the best possible product while meeting budget and timeline needs of their customers.
Verified
Specializations (5)
Healthcare
Higher education
Infrastructure
Military
All Pro Plumbing
4072 Johnson Dr. Oceanside, CA 92056
All Pro Plumbing is a full-service residential and commercial plumbing company that has been serving the San Diego, CA area since 2000, offering 24/7 emergency services including plumbing, heating, air conditioning, electrical, and ventilation system repairs and installations.
Verified
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Plumbing Plus
12147 Kirkham Rd. Ste. A Poway, CA 92064
Plumbing Plus is a San Diego-based plumbing company established in 1984, offering a wide range of residential and commercial plumbing services including emergency repairs, installations, and maintenance with a commitment to customer satisfaction and the use of advanced technology.
Verified
Specializations (12)
Financial
Government
Grocery
Healthcare
Collins Pacific Plumbing
San Diego, CA 92182
Collins Pacific Plumbing is a family-owned plumbing company that has been serving San Diego for over 30 years. They offer commercial and residential services, including emergency services, and are known for their quality, reliability, and value.
Verified
Specializations (4)
Financial
Healthcare
Office Building
Restaurant
Almco Plumbing
6328 Quillan St. San Diego, CA 92111
Almco Plumbing is a Ukrainian-owned local plumbing contractor based in San Diego, providing a range of services including sewer line repair and replacement, drain cleaning, and plumbing installations since 2001. The company supports Ukrainian pastors and refugees through its non-profit organization, 'Care Ministry,' and donates 2% of its profits to aid those affected by the war in Ukraine.
Verified
Proactive Plumbing
San Marcos, CA 92069
Proactive Plumbing is a local, friendly plumbing company based in North San Diego County, offering reliable plumbing services, installations, and repairs for over 15 years. They specialize in a range of services including leak detection, water heater installation and repair, and are available 24/7 for immediate service.
Verified
Specializations (3)
Federal Government
Government
Office Building
Aguirre Plumbing Systems
15475 Sierra Grande Rd Valley Center, CA 92082
Aguirre Plumbing Systems, Inc. is a professional plumbing contractor serving California and Texas, specializing in efficient and high-quality construction projects including tankless water heaters, backflow assemblies, seismic bracing, and full-scope plumbing systems for various commercial settings.
Verified
Collins Plumbing
8130 Commercial St. La Mesa, CA 91942
Collins Plumbing, Inc. is a San Diego-based plumbing contractor specializing in new construction with a reputation for timely and competent job completion, serving clients in both the public and private sectors since 1979. The company is employee-owned and has been recognized for its superior workmanship and commitment to safety, with a notable project at the Quechan Casino Resort.
Verified
Cass Plumbing & Heating
4569 30th St., Ste. C San Diego, CA 92116-4239
Cass Plumbing & Heating, Inc. is a licensed C-36 plumbing contractor established in San Diego in 1948, specializing in commercial and residential plumbing services, including tenant improvements, restaurant and medical office plumbing, repairs, drain cleaning, and hydro jetting.
Verified
Cal Coast Plumbing
2300 Walnut Avenue Unit G Signal Hill, CA 90755
Cal Coast Plumbing, Inc. is a plumbing company established in 1986 that has worked on a variety of projects including Amazon Fresh, Walmart, and Chapman University. The company is based in Signal Hill, California.
Verified
Specializations (11)
Financial
Fitness
Grocery
Healthcare
Pipe Pros Plumbing
726 N. Georgia Ave. Azusa, CA 91702
Founded in 2008, Pipe Pros Plumbing, Inc. has been a trusted provider of quality commercial and industrial plumbing services across Northern and Southern California. With over 28 years of collective experience in the industry, they are committed to meeting project deadlines and delivering superior results on every plumbing project, from new construction to maintenance and repair services.
Verified
Specializations (13)
Education
Federal Government
Government
Healthcare
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 San Diego, CA?
Downtobid is a platform that helps you find Plumbing contractors in San Diego, 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 Diego, 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 Diego, 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 Diego, 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 Diego, CA
Total contractors
608 contractors
Total union contractors
12 union contractors
Total non union contractors
465 non union contractors
Total minority owned businesses
18 minority owned businesses
Total women owned businesses
3 women owned businesses
Average response time
3 days
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