DMV-Certified Station

Your engine passes.
We make
it happen.

From quick smog checks to full diagnostics, our certified technicians get you on the road fast — no drama, no surprises, just a clean bill of health for your vehicle.

Call Now Our Services
15+
Years Experience
10K+
Cars Tested
A+
DMV Rating
Clean Air Smog workshop interior with certified equipment
Certified & Insured
State Licensed
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What We Do

Services built around your ride

Whether you need a quick smog check before registration or a full mechanical diagnosis, we handle it with precision and transparency.

Smog Check

State-certified emissions testing for vehicle registration renewal. Fast turnaround — most checks completed in under 30 minutes.

Engine Diagnostics

Check engine light on? We use advanced OBD-II scanning to pinpoint the issue fast — no guesswork, just honest answers.

Smog Check Repair

Didn't pass? We'll diagnose the problem and get you back on the road. Fair pricing with no hidden fees — ever.

Vehicle Inspections

Pre-purchase inspections and safety checks so you know exactly what you're getting into before you drive off the lot.

General Auto Repair

Brakes, suspension, oil changes, and more. From routine maintenance to complex repairs — we keep your car running right.

Same-Day Service

Most smog checks and basic repairs completed the same day. Walk-ins welcome — no appointment needed for standard tests.

Clean Air Smog service bay with professional equipment
15+
Years
About Us

Moreno Valley's trusted smog station

Clean Air Smog has been serving the Moreno Valley community for over 15 years. We started as a one-bay shop with a commitment to honest, transparent service — and that hasn't changed.

Our team is state-certified and continuously trained on the latest emissions standards and diagnostic technology. We treat every vehicle like it's our own: no upselling, no unnecessary repairs, just straightforward work done right.

Located right on Alessandro Blvd, we're convenient to all of Riverside County. Walk in or give us a call — we'll get you in and out fast.

DMV Licensed
OBD-II Equipment
Same-Day Service
Fair Pricing
Why Choose Us

The difference is in the details

We've built our reputation on doing things the right way — every single time.

Fast Turnaround

Most smog checks done in 20–30 minutes. We respect your time and get you back on the road.

Certified Technicians

State-licensed and continuously trained. We stay current so your vehicle gets the best care.

Transparent Pricing

No surprises on your bill. We quote upfront and never recommend services you don't need.

Community Trusted

Generations of Moreno Valley families have trusted us. That means everything to us.

Ready to get your car smogged?

Walk in anytime or call ahead to schedule. We're conveniently located on Alessandro Blvd — right in the heart of Moreno Valley.

(951) 656-4624 Get Directions
Contact Us

Get in touch

Have a question or need to schedule? Reach out — we're always happy to help.

Phone
(951) 656-4624
Email
cleanairsmog88@gmail.com
Address
23910 Alessandro Blvd
Moreno Valley, CA 92553-8803
Hours
Mon–Fri: 8:00 AM – 6:00 PM
Saturday: 8:00 AM – 2:00 PM

Send Us a Message

We'll get back to you within 24 hours.

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