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2740 NE Broadway, Portland, OR 97232Mon–Fri: 7:00 AM – 6:00 PM · Sat: 8:00 AM – 3:00 PM · Sun: ClosedMon–Fri: 7:00 AM – 6:00 PM(503) 555-0198
Chassis Auto
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A mechanic's hands work with a screwdriver in the engine bay of an orange car

CAR REPAIR & SERVICING

Transform your car's performance into a powerhouse with reliable repairs and same-day service from our experienced team.

Get StartedOur Services
  • Free Written Estimates

  • 7AM

    Open Weekdays

  • Same Day

    Most Oil Changes

  • Free

    Check-Engine Scan
  • Engine Repair
  • Brake Service
  • Oil Change
  • A/C Repair
  • Diagnostics
  • Suspension
  • Electrical
  • Transmission
  • Tune-Up
  • State Inspection

Servicing all makes, from Ford to Mercedes

  • Ford
  • Toyota
  • BMW
  • Honda
  • Chevrolet
  • Mercedes

OUR SERVICES

Full-service package

From routine maintenance to complex diagnostics, our experienced team delivers precision repairs you can count on.

  • A diagnostic scanner rests on a rag over an open engine bay

    Engine Diagnostics & Repair

    Advanced computer diagnostics to identify issues fast. Complete engine repair and rebuild services.

  • A slotted brake disc and white caliper on a car with the wheel removed

    Brake Service & Safety

    Pads, rotors, calipers, fluid flush, and ABS repair. Your family's safety is our priority.

  • A mechanic in navy bib overalls reaches into the engine bay of a silver car

    Oil Change & Maintenance

    Conventional, synthetic blend, or full synthetic with multi-point inspection included every time.

  • A mechanic in a blue cap uses a wrench on the underside of a car from a service pit

    Heating & Air Conditioning

    A/C recharge, compressor replacement, heater core repair. Stay comfortable year-round.

  • A mechanic in a plaid shirt works at a diagnostic computer cart beside a blue truck

    Electrical & Battery

    Battery testing, alternator repair, starter replacement, and complete wiring diagnostics.

  • A pile of steel combination wrenches in black and white

    Suspension & Steering

    Shocks, struts, alignment, tie rods, and power steering. Restore smooth, safe handling.

ABOUT US

Your satisfaction is our top priority

Chassis Auto is an independent full-service repair shop in Portland, run by master technician Carlos Mendez. With a team of experienced technicians and state-of-the-art diagnostic equipment, we handle everything from routine oil changes to complex engine rebuilds.

Our philosophy is simple: treat every vehicle like it's our own. That means honest assessments, transparent pricing, and repairs done right the first time.

  • Factory-Level Diagnostics

    We find the cause before replacing parts.

  • We Stand Behind Our Work

    If a repair isn't right, bring it back. We'll make it right.

  • Upfront Quotes

    A written price before we start.

  • All Makes & Models

    Domestic, import, luxury — we service them all.

  • Free written estimates

  • No hidden fees or surprise charges

  • We call before any additional work

  • Digital inspection photos sent to your phone

Close-up of a mechanic's hands working in an engine bay below the raised hood
6Days a Week

OUR FACILITY

Catch us here — stop here

A clean, bright service hall with an SUV on a lift at the far end
A wheel alignment clamp fixed to a car tyre in a service bay
A pegboard wall of screwdrivers, wrenches and clamps in a garage
Racks of wrench sets and sockets on a wall in a tool store
A case of black impact sockets on a wooden table
The rear of a white SUV raised on a lift with the exhaust visible

TESTIMONIALS

What Our Clients Say

“I've been bringing my trucks here for 6 years. They're straightforward, fair, and always explain what's urgent vs. what can wait. That honesty is rare.”

Marcus Johnson
Marcus JohnsonToyota Tacoma Owner

“My engine light came on during rush hour. They got me in same-day, found a loose gas cap, and didn't charge me a dime. That's integrity you can't buy.”

Rachel Chen
Rachel ChenHonda Accord Owner

“The dealer quoted me a big number for a timing chain job. These guys did it for less, with better parts and better service. No brainer.”

Daniel Okafor
Daniel OkaforBMW 5 Series Owner

“They texted me photos of everything they found. I could see the worn brake pads myself. That transparency is why my whole family comes here now.”

Karen Mitchell
Karen MitchellSubaru Outback Owner

HOW IT WORKS

Simple, Transparent Process

  • 01

    Schedule

    Book online or call. Same-day appointments often available.

  • 02

    Drop Off

    Bring your vehicle in. Key drop box available 24/7.

  • 03

    Diagnose

    Thorough inspection with advanced computer diagnostics.

  • 04

    Approve

    Clear estimate with photos. No work without your OK.

  • 05

    Repair

    Experienced technicians complete work to factory specs.

  • 06

    Pick Up

    Quality-checked, road-tested, and ready for you.

FAQ

Common Questions

Everything you need to know before your first visit.

Do you work on all makes and models?

Yes — our technicians service all domestic and import vehicles, from daily drivers to luxury cars. We have the diagnostic equipment and expertise for Ford, Chevy, Toyota, Honda, BMW, Mercedes, and everything in between.

How long will my repair take?

Most routine services (oil changes, brake pads, diagnostics) are completed same-day. Larger repairs typically take 1-2 days. We'll give you a clear timeline when we provide your estimate, and we'll text you updates along the way.

What forms of payment do you accept?

We accept all major credit cards (Visa, Mastercard, Amex, Discover), debit cards, cash, and personal checks. For larger repairs, ask about payment options.

Do I need an appointment, or can I just drop in?

We accept both! Appointments guarantee a time slot, but we welcome walk-ins and will get you in as quickly as possible. For oil changes and inspections, no appointment is usually needed.

How do I know if I really need the repair you're recommending?

We believe in full transparency. We'll show you exactly what we found — often with photos or video from under your vehicle. We explain what's urgent, what can wait, and what's just something to keep an eye on. No pressure, ever.

Do you offer financing for larger repairs?

We accept all major credit cards and can sometimes work out a payment plan for larger repairs. Just ask at the front desk — we'll do what we can to help.

Schedule Your Service

Ready to get your car taken care of? Fill out the form below and we'll confirm your appointment within the hour.

Phone(503) 555-0198
Emailservice@chassisauto.com
Address2740 NE Broadway, Portland, OR 97232
Hours
Mon–FriToday
7:00 AM – 6:00 PM
SatToday
8:00 AM – 3:00 PM
SunToday
Closed