Auto Safety House 840 South Highway 77
Holbrook, AZ 86025
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About our Location:

Since 1941, Auto Safety House has set the standard within the transportation support industry as the premier total fleet solution provider in Arizona. We pride ourselves on our commitment to our employees, our communities and our valued customers.

Learn More About Auto Safety House


Auto Safety House 840 South Highway 77
Holbrook, AZ 86025
Get Directions


Monday - Friday
8:00 AM - 5:00 PM


Payment Forms Accepted

  • Mastercard
  • Visa
  • American Express
  • Personal Checks

Get To Know Us:

Auto Safety House is a fleet solutions provider and the Thomas Built Bus distributor for the state of Arizona. Primarily serving fleet operators of municipalities, school districts, contractors, public utilities, and other miscellaneous private fleets, we provide products and services to help you maintain and operate your vehicles and equipment in a safe and efficient manner. As part of our commitment to get you back to work quicker, we offer on-site DOT Inspections. Conveniently located off Interstate 40, head south on Navajo Boulevard until it becomes Apache Avenue. You will find our facility on the left in approximately one mile.


We proudly service top industry manufacturers and brands, including:


They usually have what I need, and if they don’t have it, they can find it quickly. I love working with W.W. Williams!  

A Northern Arizona Ranch ASH Parts

I have been dealing with W.W. Williams for 15 years and have never had a problem with them. They are very organized, knowledgeable, and professional. If they don’t have a part stocked, they get it in a timely manner. 

24 Hour Road Side Service ASH Parts

W.W. Williams is a good company. They understood I was on the road and in a bind, so they fit me in and took care of me so I could get back on the road. 

Pest Control & Extermination ASH Service

They got my truck looked at 15 minutes after I arrived, and it only took them another 15 minutes to figure out the problem. I was very impressed with W.W. Williams. 

Law Firm ASH Service

I recommend W.W. Williams frequently. They have that personal touch that other facilities lack. They go out of their way to help people. I was in the middle of a CDL test at another facility and had a part go bad. The people testing did not want to wait and were ready to blow me off. I called the guys at the Holbrook facility and they took me in immediately, replaced the part, and I was able to finish my test. 

Carnival Equipment ASH Service

Truck, Trailer & Bus Service Center

Auto Safety House's expertise is what establishes our reputation as a fleet solutions provider across a variety of industries: truck equipment, work truck accessories, school bus vehicles (new and pre-owned), parts and service, trailer parts and equipment, emergency lighting, plus miscellaneous equipment and gear used by work crews. Our team members are certified on an extensive range of medium and heavy duty trucks, vans, trailers, bodies, buses, and so much more. Our Holbrook service department is fully staffed and equipped, standing ready to assist you with any fabricating and equipment need:

  • A/C Repair
  • Brakes
  • Trailer Service and Repair
  • Bus Service and Repair
  • Engine Repair
  • Electrical Repair and Lighting
  • Wheelchair Lift Installation & Repair
  • Surveillance Systems