About ATR Welding, Inc.

What we do

ATR Welding, Inc. builds and repairs custom railings and handrails, gates and perimeter fencing, window and storefront security bars, interior security cages, and one-off metal fabrication including trellis structures. Work is done in the Hayward shop and on site, with mobile welding available for jobs that cannot be moved. See the full list of services for what each one covers.

Licensed, bonded and insured

ATR Welding, Inc. holds California contractor’s license CSLB #1037852 and is bonded and insured. A license number is public record — you can verify it with the California Contractors State License Board before hiring any contractor, not just this one.

What this page doesn't claim

We are not going to invent a founding year, a headcount, or a "why we started" story to fill this section. What is verifiably true is above: the license, the shop location, and the services. If you want more of the story, ask when you call — or email Lee@atrwelding.com.

Where we work

Based in Hayward, working throughout the East Bay. Hayward, San Leandro and Fremont each get their own page; the service areas page covers everywhere else we reach.

How to reach us

Call or text (510) 363-2490 or email Lee@atrwelding.com. Monday–Saturday, 9:00am–5:00pm — by appointment. Full details, including the shop address and a map, are on the contact page.

Call or text to get a free estimate.

Tell us what you need — a photo or a sketch is plenty to start with — and we'll tell you honestly whether it's a same-week job or a bigger one.

Licensed, bonded and insured — CSLB #1037852. Free estimates, no obligation.

Based in Hayward. Serving the East Bay. Not sure if it's something we do? See the full list of services.

A welding and fabrication shop in Hayward.