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Novato's Trusted Auto Repair Shop

Your Car Deserves Novato-Level Care — Right Here on Hamilton Drive

From routine oil changes to complex engine diagnostics, Excelsior Auto Clinic delivers honest, thorough repairs without the dealership markup. We treat every vehicle like it's our own.

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15+
Years Serving Novato
4.9★
Google Rating
100%
Transparency
Mechanic working on a vehicle at Excelsior Auto Clinic in Novato, California
Certified Technicians
ASE-trained & experienced
Licensed & Insured
Same-Day Service Available
Right Here in Novato
All Major Brands Serviced
What We Do

Complete Auto Care Under One Roof

Whether it's a check engine light, worn brakes, or a routine maintenance visit — we've got the tools, expertise, and honesty to get you back on the road safely.

Engine Diagnostics

Advanced OBD-II scanning and thorough troubleshooting to pinpoint exactly what's triggering that warning light — no guesswork.

Brake Service & Repair

Pad replacement, rotor resurfacing, fluid flushes, and caliper work. We make sure your brakes feel confident every time you press the pedal.

Oil Changes & Maintenance

Synthetic, blend, or conventional — we follow your manufacturer's schedule and keep detailed records so you're always on top of service intervals.

Transmission Service

Fluid exchanges, filter replacements, and diagnostic testing to catch transmission issues before they become expensive failures.

AC & Heating

From recharges to compressor replacements, we keep your cabin comfortable through every Marin County season — cool summers and chilly winters.

Suspension & Steering

Struts, shocks, tie rods, and alignment — we restore smooth handling so your drive feels tight and controlled, especially on those winding Novato roads.

The interior of Excelsior Auto Clinic service bay in Novato
Close-up of automotive repair work at Excelsior Auto Clinic
15+
Years in Novato
About Us

A Neighborhood Shop That Actually Cares

Excelsior Auto Clinic has been a steady presence on Hamilton Drive for over a decade. We started as a small operation with a simple belief: Novato drivers deserve a mechanic they can trust — someone who explains the problem clearly, offers fair pricing, and does the job right the first time.

No surprise charges. We always explain what's needed, what can wait, and give clear estimates before any work begins.
ASE-trained technicians. Our team stays current with evolving vehicle technology, from hybrid systems to advanced driver aids.
All makes and models. Domestic and import — if it has an engine, we can diagnose and repair it.
Convenient location. Right off Highway 101 in the heart of Novato — easy in-and-out, with plenty of parking.
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Why Choose Us

What Sets Excelsior Apart

We've built our reputation one honest repair at a time. Here's what our customers in Novato and surrounding North Bay communities consistently mention.

Warranty on Repairs

Every repair we complete is backed by our warranty, because we stand behind the quality of our work.

Fair, Upfront Pricing

No hidden fees, no upsells. We provide clear estimates and only proceed when you're comfortable with the plan.

Clear Communication

We explain what's wrong in plain language, show you what needs attention, and never pressure you into unnecessary services.

Quick Turnaround

We know you need your car. Most repairs are completed same-day so you can get back to your day without disruption.

Get in Touch

Ready to Schedule Your Service?

Give us a call or fill out the form and we'll get back to you promptly. Whether it's an urgent repair or a scheduled maintenance visit, we're here to help.

Address 86 Hamilton Dr Ste F, Novato 94949
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