GMC Repair & Service in Twin Falls, ID — Bill's Automotive

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GMC Repair & Service

‍GMC trucks and SUVs share their bones with Chevrolet but carry a slightly more refined character. The Sierra 1500 and HD trucks are common throughout the Magic Valley, and we've been servicing the GMC lineup at Bill's Automotive & Muffler since 1983. Sierra owners come to us regularly for oil changes, transmission fluid service, cooling system maintenance, and four-wheel drive work. Yukon and Yukon XL owners often need brake service and suspension work after significant towing miles. Terrain and Acadia are popular family SUVs in Twin Falls — we handle their transmission service, electrical diagnosis, and general maintenance. Older Sierra trucks frequently need exhaust work, which is where our specialty matters. We catch exhaust manifold cracks and pipe issues that generalist shops miss.

Certified Expert Auto Care,
Right Here in Twin Falls

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A circular badge with a gold border and blue accents showing a 24-month nationwide warranty for NAPA AutoCare. It states 24,000 miles coverage, honored at over 14,000 locations, and highlights the 24-month auto care peace-of-mind warranty.
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Ready to Schedule Your Service?

Stop by or give us a call. We'll look at your vehicle, show you what we find, and give you a clear answer on what it needs and what it costs. No pressure, no runaround, just dependable service from a shop that's been doing this in Twin Falls since 1983.

GMC Repair Near Me — Twin Falls, ID


‍ ‍ Bill's Automotive & Muffler is at 402 Main Ave S in Twin Falls. GMC trucks share their platforms with Chevrolet but carry a more refined character — and the same service needs at higher mileage. We've been working on the GMC lineup since 1983 and serve drivers from Twin Falls, Jerome, Kimberly, Buhl, Filer, Hansen, and the broader Magic Valley.

If you've been searching for "GMC repair near me," "Sierra mechanic Twin Falls," or "Yukon shop near me," we handle Sierra trucks of all generations, Yukon and Acadia SUVs, and the rest of the GMC lineup. Older Sierra exhaust manifold cracks and pipe issues are something we address frequently — that's where forty years of muffler specialty earns its keep.

Call (208) 733-0081 or stop by Monday–Friday, 8:00am–5:00pm.

What Our Customers are Saying:

Serving Twin Falls and the Magic Valley


‍ ‍Bill's Automotive & Muffler is at 402 Main Ave S in Twin Falls — easy to reach from anywhere in Twin Falls and convenient for drivers from across the Magic Valley. We've been at this location since 1983, and the local relationships built over forty-plus years are why we're still here.

We regularly serve customers from:

  • Twin Falls — our home on Main Avenue

  • Jerome — quick trip across the bridge

  • Kimberly — east on Highway 30

  • Buhl and Filer — drivers who want a Twin Falls shop with real muffler experience

  • Hansen — rural Magic Valley customers who know the value of a shop that gives straight answers

If you're in southern Idaho and need an honest auto and muffler shop, Bill's has been here since 1983 and we'll keep being here. Stop by or call to set up your service.