Smog Test and Repair

KoA smog test and repair

Star Certified

Star Certified by the state of California to perform smog tests and repairs

Take a tour of our shop!

Services the Kings offer

Auto Repair

Tune-ups

Tune up transmissions

Engine replacement

Head and Valve repair

30K/60K/90K/120K service

Minor repairs

Large repairs

Smog test and repair in Fairfield 

Smog test and repair in Suisun City

Auto repair in Fairfield     



With a combined 35+ years of experience, our automotive technicians know how to fix almost any problem that can arise with your vehicle. Unlike our competitors, we believe in fair pricing and excellent service. Why take your vehicle to anyone else when you can trust a king to treat you, and your vehicle, like royalty. Who else would know how to treat you like royalty better than a king?



Smog Diag. and Repair

With over 20 years of experience, our smog technician is a pro at what he does, so you can rest easily knowing he will take care of all your needs!

Other services the kings offer

  • 24/7 towing
  • Vehicle storage
  • Electrical specialist
  • fabrication
  • plasma cutting
  • welding
  • Roadside assistance
  • Shuttle service
  • Authorized U-Haul Dealer

Smog prices


Prices vary for vans, RVs, and heavy duty vehicles (8,500+)

Contact Us

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

1001 S Pennsylvania Ave, Suisun City, Ca, 94585

If you have questions about smog, contact our smog tech at 707-290-3280

If you have questions about U-Haul or any general questions please call (707) 673-2650

If you have questions about storage, please call 707-384-4524

Monday - Saturday: 9am - 6pm

Sunday: By appointment