Top Quality Mobile Smog Test in Merced, CA
Mobile smog testing in Merced, CA. We come to you for OBD & Opacity tests, CARB compliance, free retests & full paperwork. Fast, affordable, mobile.
- Mobile Testing
- Free Retests
- No Hidden Fees
Mobile Diesel Emissions Testing in Merced, CA
At Central Valley Mobile Smog Test, we don’t just offer emissions testing—we deliver peace of mind. Proudly serving Merced, CA and surrounding areas, we are a fully mobile, CARB-credentialed service specialized in Clean Truck Check compliance for heavy-duty diesel vehicles. With over a year of proven experience and a fast-growing client base, we’ve become the go-to team for truckers, fleet owners, and businesses that demand efficiency, accuracy, and compliance without compromise.
Our mobile unit comes directly to your location—whether you manage one truck or a large fleet—and conducts on-site OBD emissions tests. We keep you informed of all upcoming CARB testing deadlines, manage your registration, handle all compliance paperwork, and offer FREE retests on return visits. No downtime, no extra hassle—just a dedicated partner helping you stay 100% compliant while focusing on what you do best: running your business.
Mission | Emissions Testing & CARB Compliance in Merced, CA
To provide fast, accurate, and reliable mobile emissions testing services that keep our clients CARB-compliant, reduce downtime, and deliver unmatched customer satisfaction throughout Merced and surrounding areas.
Vision | Trusted Mobile Smog Testing for Central California
To become Central California’s #1 trusted mobile smog testing service by simplifying CARB compliance and offering unmatched value, convenience, and professionalism to every client we serve.
Schedule your on-site emissions test today and let our mobile team handle everything
from testing to paperwork—so you can stay CARB-compliant with ease.
Benefits of Working With Us
Why Choose Central Valley Mobiles Smog Test is Your Best Choice?
We Come to You
On-site testing means zero downtime. Whether it’s one truck or an entire fleet, we test at your location.
CARB Credentialed
Certified to perform Clean Truck Check emissions tests, including OBD
Free Retests
Return visits are on us if your vehicle needs a follow-up test.
Full Compliance Management
We handle all CARB registration, testing schedules, and paperwork—at no extra cost.
Customer-First Service
We adjust to your schedule and notify you of all required deadlines.
Affordable & Honest
Transparent pricing and unbeatable value for fleets and independent operators alike.
Contact Central Valley Mobile Smog Test
Ready to stay compliant without the hassle? Central Valley Mobile Smog Test is here to help!
Let us take care of your smog testing—so you can take care of your business. Contact us today to schedule your mobile visit!