Welding service · Hayward, CA
Ras-Co Manufacturing Co
Custom Metal Fabrication, Hayward's Old-School Way
For business owners Unverified listing
Own Ras-Co Manufacturing Co?
Your business deserves to be represented by you. This listing was compiled from public information and hasn’t been verified by its owner.
- Confirm your business details
- Earn the Verified mark
- Make your ready-built website yours
Looking is free. See your website, plans, and trial details on the next page.




From the business
In the shop's own words: “Old-School Craftsmanship, Still Welding Strong”
We're a family-run fabrication shop in Hayward, the kind of place other fab shops send their overflow when a job is too tricky or too small for anyone else to bother with. Keith and family have been building, repairing, and problem-solving in metal for more than two decades.
Whether it's a cracked aluminum wheel, a seized bolt on old boat hardware, or a one-off custom piece nobody else wants to touch, we take the time to explain the strongest, fastest, and most cost-effective way to get it done. No job is too big or too small, and no welding request gets turned away.
Our reputation has been built the old-fashioned way: word of mouth from customers who keep coming back, and other shops who trust us with the work they can't do themselves.
- Family-run for 20+ years
- No job too big or too small
- Trusted referrals from other fab shops
- 5-star rated by Bay Area customers
Services
Custom Metal Fabrication
One-off and custom metal fabrication for projects other shops won't take on, built to your exact specs.
Welding Repair
Structural and general welding repairs for metal parts and equipment, handled with old-school attention to detail.
Aluminum Wheel Repair
Welding repair for cracked or damaged aluminum wheels, restoring them to reliable, everyday use.
Seized Bolt & Hardware Removal
Removal of seized, stripped, or hard-to-replace bolts and hardware, including specialty jobs like boat hardware.