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Mobile diesel emissions testing for Riverside and San Diego counties - Book Now!
CARB Certified · CTC Compliant

Certified Mobile Emissions Testing
We Come to You.

The Smog Mob delivers careful work and clear pricing on every job.

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Our Services

We provide mobile and station-based smog checks for all vehicles, including diesel emissions testing, with convenient coupons to help you stay compliant.

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Diesel Emissions Testing

Diesel engines in Murrieta, CA face unique emissions challenges, and we specialize in thorough diesel emissions testing to keep your heavy-duty vehicles

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Mobile Testing That Fits Your Schedule

Single Truck Testing

Owner-operators and independent drivers, we come to your location, yard, or job site. No appointment at a fixed station, no lost work time.

Opacity / smoke test (visual and meter)
OBD-II diagnostic scan
CARB compliance verification
Results immediately sent to CARB for processing

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Fleet Testing

We coordinate with your fleet manager to test your entire fleet at your facility, minimizing downtime and keeping your trucks on the road.

On-site fleet testing at your yard
Batch scheduling to minimize disruption
Compliance records for your entire fleet
Priority scheduling for large fleets

Fleet Inquiry

Why Choose Us

Expert smog testing

We handle mobile smog check and diesel emissions testing with precision, serving the Murrieta area and beyond with skilled technicians.

Quick and convenient

Our mobile smog check service comes to you in Murrieta, CA, so you get tested without leaving your schedule behind.

Fair pricing in Murrieta

We keep our diesel smog check and smog check station services straightforward and transparent, with no hidden costs or surprises.

Areas We Serve

We serve smog check and emissions testing needs across Inland Empire and San Diego County communities.

WildomarTemeculaMurrietaCoronaHemetSan DiegoRiversideMenifeeFontanaSan Marcos

Pricing

Custom Pricing depending on location of customer

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Need a smog check in Murrieta?

We offer mobile smog check, diesel emissions testing, and smog check services in the Murrieta area. Contact us for a free quote.

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Get in Touch

Tell us a bit about your project. We'll get back to you the same day.

Working with us

How it works

Reach out

Tell us what you need by phone, text, or the quick form on this site.

We assess and plan

We review the details, answer your questions, and schedule a time.

We do the work

Our team shows up on time and does the job right.

You're satisfied

We make sure you're happy with the result before we call it done.

Frequently Asked Questions

Does The Smog Mob come to my location, or do I need to visit a facility?

We offer mobile smog check services, so our team can come to you. We also operate a smog check station in Murrieta, CA if you prefer an in-person visit. Either way, we handle the inspection at your convenience by appointment.

Which cities and areas do we serve for mobile smog checks?

We serve Murrieta, Temecula, Wildomar, Corona, Hemet, Riverside, Menifee, Fontana, San Marcos, and San Diego. Our mobile smog check service reaches across this entire region, so we can meet you near your location.

How do I schedule a smog check appointment with The Smog Mob?

We operate by appointment only, seven days a week. Contact us to book your mobile smog check, diesel smog check, or station visit at a time that works for you.

What is a mobile smog check and how does it work?

A mobile smog check means our team travels to your location in Murrieta, CA or nearby service areas to test your vehicle's emissions. We bring the equipment needed to perform the inspection on-site, saving you a trip to a facility.

Do we offer diesel smog checks and diesel emissions testing?

Yes, we specialize in diesel smog checks and diesel emissions testing alongside standard gasoline vehicle inspections. Our team handles both fuel types at our station or via mobile service throughout the region.

Are there smog check coupons or discounts available?

We offer smog check coupons to help reduce your testing costs. Reach out to us for current coupon details and to schedule your appointment with The Smog Mob.

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Ready for your smog check in Murrieta?

We're here to help with mobile smog check, diesel emissions testing, and more. Get a quote or schedule your appointment with us today.

Request a TestCall (760) 874-3551