

Area We Service
San Marcos
High Tech Auto & Smog in San Marcos, CA, is your trusted STAR-certified test-only station offering fast, reliable smog checks, smog inspections, and smog certification services. We test all vehicle types, including cars, trucks, hybrids, diesels, RVs, and heavy-duty diesel trucks under California’s Clean Truck Check (CTC) program. Our ASE-certified technicians provide expert smog testing and emissions-related repairs to help you stay DMV-compliant. With walk-in availability, quick turnaround times, and direct electronic DMV submissions, we make your smog check experience simple and hassle-free.


Escondido
Serving Escondido drivers, High Tech Auto & Smog offers quick, affordable smog tests and smog certification at our STAR-certified, test-only station. We inspect all vehicle types, including gas, diesel, hybrid, RVs, and heavy-duty trucks for Clean Truck Check compliance. Our ASE-certified team delivers fast diagnostics, emissions-related repairs, and direct DMV electronic submissions. Walk in anytime for reliable smog inspections that keep you road-ready and legally compliant.
Vista
Vista residents trust High Tech Auto & Smog for certified smog inspections and emissions testing. We provide STAR-certified smog checks for cars, SUVs, hybrids, diesels, RVs, and commercial trucks, including Clean Truck Check testing. Our test-only station features fast service, professional diagnostics, and DMV-approved smog certification, all handled by ASE-certified technicians. No appointment necessary—just stop by for efficient, friendly, and dependable smog test services.


Fallbrook
High Tech Auto & Smog delivers expert smog inspections and smog certification services to Fallbrook drivers. We are a STAR-certified, test-only station performing emissions testing on all vehicle types—including hybrids, diesels, motorhomes, and heavy-duty trucks in the Clean Truck Check program. Our ASE-certified professionals offer prompt diagnostics and smog-related repairs, with direct DMV submissions for fast, worry-free service. Walk-ins are always welcome.
Valley Center
For Valley Center drivers, High Tech Auto & Smog provides efficient, STAR-certified smog check services you can trust. Our test-only station conducts comprehensive smog inspections for gas and diesel vehicles, hybrids, RVs, and Clean Truck Check commercial trucks. Backed by ASE-certified technicians, we offer expert diagnostics, DMV-approved smog certification, and walk-in convenience—making your smog test quick and stress-free.

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San Marcos
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Escondido
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Vista
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Fallbrook
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Valley Center
