Diesel Service and Repair

3 Year/ 36,000 Mile Nationwide Warranty

Complimentary Local Shuttle

Free Digital Vehicle Inspection with Service or Repairs

Original Equipment Equivalent or Better Quality Parts

Military and First Responder Discounts

Same-Day Service on Most Vehicles

Toole’s Garage Valley Springs

3577 W. Highway 12,
Valley Springs, CA 95252

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Diesel Service and Repair in Valley Springs, CA

Welcome to Toole’s Garage in Valley Springs, your one-stop diesel service and repair shop. Whether your F150 Power Stroke needs new glow plugs, or your Chevy Silverado 3500 Duramax needs brake service, our nationally ASE certified diesel technicians will take great care of your vehicle.


At our Valley Springs diesel repair shop we offer priority fleet service, whether you own a couple GMC Sierra 1500 Duramax pickup trucks, or a dozen Dodge RAM 2500 Cummins workhorses. Naturally we also service and repair Sprinter, RAM Promaster, and Ford Transit diesel vans.


Our technicians, certified by the National Institute for Automotive Service Excellence (ASE), not only undergo regular training, but are also equipped with state-of-the-art digital diagnostic tools to rapidly diagnose and repair your diesel. Check engine light diagnostics, electrical diagnosis, drivetrain issues, ac problems, transmission maintenance, cam shaft position sensor problems, or ball joint replacement - our technicians will get to the root cause of the problem and will get your vehicle back on the road. We know that a truck or a van sitting at the shop is not making you money – that’s why we offer priority fleet repairs to get your vehicle back in service.


Naturally, being a full-service shop, we offer hundreds of maintenance services and repairs, and we work on gasoline-powered light trucks and vans as well. So next time your vehicle needs service or repairs, bring it to our Valley Springs garage, and you will be greeted by our friendly staff, while our highly skilled mechanics will put your vehicle back in top shape. With all services and repairs we provide:

  • 3 years / 36,000 miles nationwide warranty
  • Complimentary local shuttle for your convenience
  • In most cases, same day service completion
  • Original Equipment equivalent or better quality parts
  • Military and First Responder discounts
  • Free Digital Vehicle Inspection with service or repairs
  • Priority Fleet Service

Toole’s Garage in Valley Springs is a family-owned, modern auto repair facility that combines superior customer service with technical excellence. So whether your diesel faces a major surgery, or only needs routine maintenance, bring it to our Valley Springs auto care facility. We want to be your go-to diesel shop, and we are willing to work to earn that right. You can make an appointment online, on our website, or simply call us at the shop, so we can confirm appointment time right away while we talk on the phone. We are looking forward to meeting you and your diesel.

Services We Offer

A/C Service

Stay cool on the road with our fast, reliable car A/C inspection and recharge service.

Brake System Repair

Brakes are an overlooked but critical component of your vehicle. They should be inspected every time your car is in for service.

Tires & Alignment

When we say we take care of your vehicle from the ground up, we mean it! We’ll take care of your tires, mount, balance, and align all right here.

Engine Repair

Toole's Garage Engine Repair Service offers quality, factory-grade engine repair service in Valley Springs, California.

Oil Change

With our certified technicians, we have the ability to replace all your shocks and/or struts to help keep your vehicle in tip top shape.

Cooling System

Keep your engine running at the right temperature with professional cooling system inspection, flush, and repairs.

Reviews
From Real Customers 

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featured  blog articles

April 28, 2025
When it comes to wheel safety, lug nuts don’t always get the attention they deserve. These critical fasteners are what keep your wheels securely attached to your car, and they need to be tightened to a very specific level of force—known as torque. Get it wrong, and you're risking more than just a loose wheel.
April 15, 2025
Toole’s Garage is proud to announce opening of our Jackson, CA location - a family owned and operated full service auto repair shop that serves Jackson-Martell-Sutter Creek area.
April 13, 2025
It’s difficult to drive anywhere in the Bay Area and not see a lot of Subaru vehicles. Whether it’s the Subaru Crosstrek, WRX, Outback, Forester, or Ascend, Subaru vehicles are everywhere. At Toole’s Garage we are big Subaru fans. Subaru vehicles are built for the great outdoors, and of course California provides plenty of opportunity for on-road and off-road adventures. All wheel drive (AWD) comes standard on many Subaru models, and can provide consistent traction whether you are on a muddy road, or skiing in the Sierras. If a roof rack did not come standard with your model, it’s easy to add. And of course, interior space is pretty generous, especially if you drive an Outback or Ascent – you can stow plenty of camping and hiking gear. At Toole’s Garage we can provide your Subaru with the maintenance it needs to provide you with a reliable ride – wherever your adventures take you. We highly recommend regular oil change – it not only improves performance and extends engine life, but it also allows us to inspect various sub-systems of your Subaru to catch any impending problems (for example, older Subaru models were prone to oil leaks). And if a long summer trip is in the cards, we definitely suggest bringing it in for a checkup. Being a full service auto repair shop, Toole’s Garage can provide your Subaru with routine maintenance services, diagnostics, as well as major repairs. If your Subaru needs new brake pads, has the check engine light “on”, suffers from transmission problems, or needs major engine repairs – we can make your vehicle healthy again. Whether you have owned your Subaru for a long time, or have recently acquired one, bring it to our San Carlos auto repair shop – we will keep your vehicle in peak condition. Call us to make an appointment, or you can make an appointment online, on our website.
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