Engine Diagnostics & Repair
Computerized diagnostics to pinpoint issues fast — from sensor failures to complete engine overhauls.
Lompoc’s Diesel Specialists
Your truck shouldn't dictate your schedule.
Fast, honest diesel repair in Lompoc — so you can get back on the road with confidence.
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What We Do
Complete diesel repair for every make and model
Preventive Maintenance
Oil changes, filter replacements, and scheduled service to keep your diesel running clean and efficient.
Brake Systems
Full brake inspections, pad and rotor service, and air brake repair for heavy-duty trucks and trailers.
Transmission Service
Diagnostic testing, fluid changes, and repair for automatic and manual diesel transmissions.
Fleet & Commercial
Reliable fleet maintenance programs for local businesses — minimize downtime, maximize uptime.
Electrical & Wiring
Alternator, starter, and complete electrical system diagnostics and repair for diesel vehicles.
About Us
Built on honesty.
Running on diesel.
We know what it means to lose income when a truck sits idle. That's why 805 Auto Diesel was founded on a simple principle: treat every vehicle like it's our own, and every customer like a neighbor.
Serving Lompoc and the surrounding Central Valley community, we specialize in diesel engines — from light-duty pickups to heavy-duty commercial rigs. No shortcuts, no unnecessary upsells. Just clear communication and quality work that holds up.
316 N F St
Lompoc, CA 93436
805-743-4118
Call or text anytime
Why 805 Auto Diesel
The difference is in the details
01
Transparent pricing
You'll know the cost before we start. No surprises on the invoice, no hidden fees — just straightforward, fair pricing.
02
Diesel-specific expertise
We focus on diesel. Every technician is trained and experienced with diesel systems, not a side gig.
03
Fast turnaround
We understand that every hour in the shop is an hour you're not earning. We work efficient, not rushed.
04
Locally owned & operated
We're right here in Lompoc. This is our community, and we take pride in keeping our neighbors' vehicles running safely.
Ready to get back on the road?
Schedule your service or give us a call — we're here when you need us.
Contact Us
Visit us in Lompoc
Send Us a Message
Tell us about your vehicle and the issue — we'll get back to you as soon as possible.
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