Calistoga
Reached on two-lane stretches of Highway 29 and Highway 128. Ag, trailer and heavy equipment repairs done in the field.

St. Helena is a city in Napa County, in the North Bay region of the San Francisco Bay Area, and the center of the St. Helena American Viticultural Area. It was founded by Henry Still and Charles Walters, who bought a 126 acre tract on the west side of Main Street in 1854, and it officially became a town on March 24, 1876. The rig crosses the valley from the foothills for repairs and fabrication at vineyards, ranches, homes and jobsites across St. Helena.
Highway 29 north from Napa and Yountville, then as a two-lane road through Oakville and Rutherford into St. Helena. Highway 128 shares the road through St. Helena and splits off at Rutherford, climbing east toward Lake Berryessa.
Reached on two-lane stretches of Highway 29 and Highway 128. Ag, trailer and heavy equipment repairs done in the field.
Within Napa Valley, in the North Bay region of the San Francisco Bay Area. Ag, trailer and heavy equipment repairs done in the field.
Within the Howell Mountain wine district, in the northern San Francisco Bay Area. Ag, trailer and heavy equipment repairs done in the field.
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 locale became renowned when White Sulphur Springs was discovered in 1848 and opened as a resort in 1852, and the site is now a National Historic Landmark. The first railroad in St. Helena allowed shipments of fruit and mining products, and the new tracks also brought in tourists. Vineyard carts, tractor drawbars and pickup hitches 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: Main Street, the community center in the old Carnegie library, or White Sulphur Springs.
Yes. The Wappo name for the area is Anakotanoma, meaning Bull Snake Village, and the city's motto is Napa Valley's Main Street. Highway 29 brings the rig up from Yountville. Call or text and we'll set a time.
A broken disc harrow gang bracket, a cracked livestock trailer divider, a bent loader bucket edge and a torn hay feeder frame get welded right on the ranch road or in the yard. Send a photo and the address and we'll plan the trip.
Yes. Highway 29 continues as a two-lane road from St. Helena to Calistoga, at the north end of the Napa Valley.
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.
Tell us where on the valley floor and what cracked. The rig rolls up Highway 29 past Rutherford.