STAR Certified Smog Check Station and Full Service Auto Repair in San Marcos
Conveniently located on Grand Avenue in San Marcos and serving drivers from Vista and surrounding North County communities.
STAR Certified Smog Check and Full Service Auto Repair in San Marcos
At High Tech Auto & Smog in San Marcos, we understand how important it is to keep your vehicle road-ready and in compliance with California’s strict emissions regulations. That’s why we’ve made it our mission to provide fast, reliable, and affordable smog checks, clean truck checks, smog repair and auto repair services you can trust. As a certified smog check station and Star Station, we are authorized to perform smog inspections required by the DMV for registration and renewal.
Whether you’re coming in for a routine smog test or you’ve been referred to us after a failed inspection elsewhere, we take pride in offering honest evaluations and expert solutions. Our smog check station technicians are ASE-certified and trained to handle everything from basic smog inspections to complex smog repairs, using the latest technology to diagnose and fix emissions-related issues efficiently.
DMV Smog Certification
We are here to make your DMV renewal process as smooth as possible. Once your smog test or clean truck check is complete and your vehicle passes, we can electronically send the results directly to the DMV, saving you time and hassle. If your car doesn’t pass, we’ll explain exactly why and offer straightforward repair options to get you back on the road legally and safely.
Locals in San Marcos trust High Tech Auto & Smog for all their emissions testing needs. Stop by today and let us help you with your next smog inspection.
Our Services
Smog Check/Inspection
Get a fast, accurate smog inspection at our STAR-certified smog check station in San Marcos. We perform DMV renewal smog checks, title-transfer inspections, out-of-state vehicle testing, and diesel smog checks.
Smog Repair
Did your vehicle fail its smog inspection? Our technicians diagnose emissions problems and provide dependable smog repairs to help your car meet California emissions requirements.
Clean Truck Check
We provide California Clean Truck Check testing for eligible heavy-duty vehicles. Our San Marcos location helps truck owners and fleet operators complete required emissions testing and maintain CARB compliance.
Auto Repairs
Keep your vehicle safe and dependable with professional auto repair and maintenance in San Marcos. We diagnose and repair common mechanical, electrical, brake, engine, and emissions-related problems for most makes and models.
Full-Service Auto Repair in San Marcos
High Tech Auto & Smog is more than a smog check station. Our experienced technicians provide reliable auto repair, maintenance, diagnostics, and emissions-related repairs for drivers throughout San Marcos and Vista.
Our auto repair services include:
- Brake inspection and repair
- Check-engine-light diagnostics
- Engine and emissions diagnostics
- Electrical system repair
- Preventive vehicle maintenance
- Smog-related repairs
- Pre-inspection vehicle evaluations
We explain what your vehicle needs, provide straightforward recommendations, and help you make informed repair decisions without unnecessary services.
Why San Marcos Drivers Choose High Tech Auto & Smog
- STAR-certified smog check station
- Smog testing and emissions repair in one location
- Clean Truck Check services
- Honest vehicle evaluations
- Service for most makes and models
- Convenient San Marcos location
- Trusted by local drivers for decades
Located on Grand Avenue in San Marcos, High Tech Auto & Smog serves drivers from San Marcos, Vista, Escondido, Carlsbad, and surrounding North County San Diego communities. Our convenient location makes it easy to complete a smog inspection, Clean Truck Check, emissions repair, or general auto repair close to home.
Need a smog check or auto repair in San Marcos? Contact High Tech Auto & Smog to schedule service, ask about your DMV smog requirements, or discuss a vehicle problem with our team.
Testimonials
Contact Us
Our San Marcos and Vista customers say they can’t find the same level of expertise that our auto mechanics provide anywhere else.
Latest Posts
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Our Location
High Tech Auto & Smog
1620 Grand Ave,
San Marcos, CA 92078
760-744-1402
SERVING AREAS:
San Marcos & Vista