Happy Valley Auto Repair

$31.95 A/C Savings!
Test & record vent temperature, Inspect components for visible leaks, Gauge & record Freon pressures, ... [More] Inspect hose fittings & compressor, Run performance test * Any additional parts and/or labor extra. Cannot combine with any other offers. Limited time only. ... [Hide]
FREE Brake Inspection & Complete Car Health Inspection!
Receive a FREE Brake Inspection & Complete Car Health Inspection! Cannot be combined with other offers. ... [More] Restrictions may apply. ... [Hide]
$69.95 Fall Inspection Special
Service Includes:
• Lube, Oil, & Filter
• Starting & Charging System Inspection
... [More] Engine Cooling System Inspection
• 60 Point Car Health Inspection
For faster service, please call ahead for an appointment.
*Most cars/light trucks. Oil change includes up to 5 qts. of standard motor oil filter. Synthetic extra, Cannot combine with any other offer. Limited time only. ... [Hide]

Is your Check Engine light on? Diagnostics Explained

Check out this video where Mike explains the difference between a diagnostic and just simply pulling codes. - One thing you should know when you see your Check Engine light is there a big difference between "Pulling Codes" and actual Diagnostics. 

Pulling Codes just accesses the computer and tells us the area of the problem. Here at Wilhelm we don't like to guess what the problem is, we want to diagnose it. Your Diagnostic fee allows us to get to the root of the actual problem and fix it.

Our Diagnostic charges, allow us to stand behind our work 100% with a 36,000mile/36 month warranty. If you have any questions on the difference, please don't hesitate to give us a call at any of our 9 locations. 

OFFER: We are running a diagnostic special this month which allows you to take $20 off the original fee, and 10% off any recommended repairs (up to $75)

If You Are Using A Screen Reader And Are Having Problems Using This Website, please call Wilhelm Automotive Happy Valley (623) 299-9750 For Assistance.