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🚛 Clean Truck Check Service – CARB Certified 🚛

🔧 What We Offer:
1. Fast and reliable Clean Truck Check (CARB HD I/M) for heavy-duty trucks and fleets.

2. OBD & Opacity Testing for most diesel trucks.

3. Semi‑Annual & Annual Compliance to keep you on the road.

4. CTC‑VIS Registration Assistance to avoid DMV holds and fines.

⚠️ Please Note:
We do not perform mechanical engine repairs. This service is strictly for CARB Clean Truck Check testing and compliance.

✅ Why Choose Us?

CARB-Certified Station – Official and trusted in California.

Fast Service – Minimize downtime, get back on the road.

Affordable Rates – Stay compliant without breaking the bank.

Fleet-Friendly – Mobile and in-shop testing available.

Message for Pricing 

MHZ AUTO

📞510-674-6127