Hayward
On Interstate 880, where Highway 92 heads west over the San Mateo-Hayward Bridge. Mobile welding and on-site steel cutting brought to your site.

Fremont is a city in Alameda County, in the East Bay region of the Bay Area, and the closest East Bay city to the Silicon Valley network of businesses. It was incorporated on January 23, 1956, when Mission San José, Centerville, Niles, Irvington and Warm Springs unified into one city. The rig crosses the valley from the foothills for repairs and fabrication at plants, warehouses, homes and jobsites across Fremont.
West on Interstate 580 to Pleasanton, then south on Interstate 680 over Mission Pass, also known as the Sunol Grade, and down into Fremont. Interstate 880, the Nimitz Freeway, also serves the city, along with Highway 84 and the stretch of Mission Boulevard that is Highway 238.
On Interstate 880, where Highway 92 heads west over the San Mateo-Hayward Bridge. Mobile welding and on-site steel cutting brought to your site.
In the northeastern corner of the Santa Clara Valley, where Highway 237 begins. Mobile welding and on-site steel cutting brought to your site.
California's first civilian settlement, with the Guadalupe River flowing north through the city. Mobile welding and on-site steel cutting brought to your site.
Where we work
Hatler Mobile Welding makes its home in Sonora, CA, and our services are mobile throughout the Foothills, Sierra, Central Valley and Bay Area.
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Approximate coverage, though we may travel farther depending on the project. Call or text (209) 454-8508 or send a message to schedule.
Hwy 49 and East/West
Covering Hwy 49 and all east-west highways: 80, 50, 88, 4, 108, 120, 140 & 41.
Hwy 99 and I-5
Covering the region along and between Hwy 99 and I-5 from Sacramento to Fresno.
Hwy 50 and 80
Covering Hwy 50 and 80 east and west of the Sierra to Tahoe, Reno and Carson City.
Covering the entire Bay Area and surrounding coastal region.
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The city's largest employer is a Tesla manufacturing plant, which employed 25,000 people as of 2024, after Tesla Motors acquired part of the plant in June 2010 as its primary production plant. At the base of Fremont's rolling hills sits Mission San José, one of the oldest of the Spanish missions in California, which gave its district a name. Coyote Hills Regional Park and the Don Edwards National Wildlife Refuge are among its parks. Shop carts, machine stands and work trucks get repaired right where they sit, because the rig carries engine-drive welding power, wire feeders, an oxy-acetylene torch and a plasma cutter.
For directions, a landmark helps: Central Park and Lake Elizabeth, Ardenwood Historic Farm, Quarry Lakes, or the Mowry Avenue exit off Interstate 880.
Yes. The city is named for John C. Frémont, a general who helped lead the American conquest of California from Mexico and later served as military governor and then U.S. senator. Mission Peak is a popular hiking spot that draws residents from all over the East Bay. Interstate 680 brings the rig over the Sunol Grade and into town. Call or text and we'll set a time.
Yes. Broken cart frames, cracked machine bases, sheared mounting tabs and bent conveyor brackets get welded or patched on site. Send a photo of the break and we'll plan the trip.
Yes. Interstate 880 connects Fremont with Milpitas, so a job there is an easy add to a Fremont run.
Regular hours are 8 to 5, Monday through Friday. After-hours and emergency call-outs are available 24 hours a day, Monday - Saturday and are quoted up front. Call or text us to schedule.
Plant, warehouse or driveway, share the details and the rig comes over the Sunol Grade.