Find and Invite the Best Commercial Metal Fabrication 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Metal Fabrication companies in San Francisco, CA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
O'Kane Structural Steel
1310 Armstrong Ave, San Francisco, CA 94124
O'Kane Structural Steel Inc. is a leading metal fabricator in Northern California, specializing in the fabrication and installation of structural steel, miscellaneous metals and architectural metal components for multi-unit residential buildings, commercial projects and public works opportunities. The company also offers BIM modelling for major projects upon request.
Verified
Specializations (7)
Education
Healthcare
Higher education
Office Building
Tri-Fab Associates
48351 Lakeview Blvd. Fremont, CA 94538
Tri-Fab Associates, Inc. is an award-winning, certified precision sheet metal manufacturer specializing in ferrous, non-ferrous, and stainless steel alloys, serving the electronics, medical, aerospace, food, and semiconductor industries since 1989 with a commitment to innovation, quality, and customer satisfaction.
Verified
General Grinding
801 51st Ave. Oakland, CA 94601
General Grinding, Inc. is a versatile and well-equipped grinding shop with over 80 years of combined experience, specializing in precision surface grinding, CNC creep feed surface grinding, Blanchard grinding, and polishing, serving as a vendor for national and international companies.
Verified
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GK Welding
Richmond, CA 94801
GK Welding, established in 1999 by George Kassab, is a family-owned company with over 50 years of experience in pipeline welding and ironworks. The company, now led by George's sons Berj and Christian, excels in steel fabrication and installation, project management, and adheres to stringent engineering codes in California.
Verified
Specializations (1)
Office Building
Cornerstone Steel Fabrication
300 N. Main St. Angels Camp, CA 95222
Cornerstone Steel Fabrication is a company specializing in custom steel and aluminum projects, including railings, specialized products, and architectural & structural elements, dedicated to providing unique solutions for commercial businesses.
Verified
Ogletree's
935 Vintage Ave, St Helena, CA 94574
Ogletree's is a metal equipment fabricator that has been in operation since 1946. The company is based in California and holds license number 909032.
Verified
Techcon Construction
Morgan Hill, CA 95037
Techcon Construction is a full-service commercial site construction contractor based in the Greater San Francisco Bay Area. The company offers a range of services including design budgeting, value engineering, demo & grading, underground, concrete, landscaping, and specialty amenity features, and is fully licensed, bonded, and insured.
Verified
Specializations (2)
Healthcare
Office Building
Art's Welding
1841 Soscol Ave, Napa, CA 94559
Art's Welding Inc. is a company that specializes in commercial, residential, and structural ornamental metalwork. The company is based in Napa, California.
Verified
Specializations (1)
Office Building
NorCal Welding
7924 W. 11th St. Tracy, CA 95304
NorCal Welding, Inc. is a trusted and reliable structural welding contractor based in the Bay Area and Central Valley, offering a range of services including structural welding, pipe welding, and mobile welding, as well as manufacturing parts with CNC plasma tables and ironworkers. With a legacy of 15 years, the veteran-owned business is known for its certified team of welders and commitment to safety and client satisfaction across government, industrial, commercial, and residential sectors.
Verified
A & J Precision Sheetmetal
San Jose, CA 95119
A & J Precision Sheetmetal, Inc was established in 1994 by Amrik (A) and Jagtar (J) Atwal in San Jose, CA. We are a Small, Disadvantaged, Minority, Woman-Owned Business specializing in providing a wide array of custom sheet metal fabrication solutions.
Verified
Specializations (2)
Healthcare
Retail - Shopping Center
Omni Sheet Metal
1010 Olinder Ct, San Jose, CA 95122
Omni Sheet Metal, Inc. is a full-service union sheet metal contractor that specializes in various sheet metal installation and fabrication services. The company is known for its superior project management and communication skills, quick turn-around, and reliable service.
Verified
Specializations (7)
Education
Financial
Healthcare
Higher education
Terra Amico
California 95046
Terra Amico Corporation is a fully licensed and bonded contractor and fabricator based in California. Since 2010, they have been creating furniture, millwork, and ornamental steel from sustainably sourced materials.
Verified
Specializations (8)
Education
Financial
Grocery
Higher education
SF Metalworks
Colusa, CA 95932
SF Metalworks is a versatile metalworking company known for working with a variety of metals and non-metals, offering services such as rapid prototyping, fabrication, laser welding, and safety products for industries including architectural, municipal, and agricultural.
Verified
Specializations (7)
Education
Federal Government
Government
Healthcare
Superior Fence & Rail
6531 26th Street, Rio Linda, CA 95673
Superior Fence & Rail, Inc. is the leading fence company in the country, with over 70 locations across California, Oregon, Washington, Idaho, Utah, Colorado, and more. They offer unparalleled craftsmanship, customization options, and industry-leading warranties, ensuring every customer receives the superior difference in fence construction and installation.
Verified
Specializations (8)
Federal Government
Financial
Government
Healthcare
Harris Precision Sheet Metal
161 Lost Lake Ln. Campbell, CA 95008
Harris Precision Sheet Metal is a company with 38 years of experience specializing in the fabrication of precision sheet metal parts and subassemblies, offering prototypes and production with engineering and technical support from the design stage. They are located in Campbell, California and service Bay Area customers as well as clients worldwide.
Verified
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Metal Railings
Decorative Metal
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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 Metal Fabrication professionals in San Francisco, CA?
Downtobid is a platform that helps you find Metal Fabrication 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 Metal Fabrication 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 Metal Fabrication 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 Metal Fabrication 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 Metal Fabrication 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 Metal Fabrication 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 Metal Fabrication companies database in San Francisco, CA
Total contractors
102 contractors
Total union contractors
1 union contractors
Total non union contractors
53 non union contractors
Total minority owned businesses
5 minority owned businesses
Average response time
2 days
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