Over 30 years of honest auto services &
Custom exhaust work in caldwell, id
3333+ Reviews
Why Choose Us for Auto Repair in Caldwell, ID
What Sets Our Auto Repair Apart in Caldwell
At American Muffler & Auto Repair, we take pride in delivering honest, experienced, and affordable automotive services backed by over 30 years of industry expertise. From custom exhaust work to comprehensive mechanical repairs, our team is committed to providing a stress-free experience, clear communication, and competitive pricing every step of the way. We treat every customer with respect and every vehicle with care—because your safety and satisfaction matter to us.
Whether you're here for a quick fix or full-service diagnostics, you'll feel the difference the moment you walk through our doors.
ASE-certified
Mechanics
hassle-Free,
reliable service
transpArEncy
you can trust
Quality you can rely on
Welcome to American Muffler & Auto Repair
Trusted Auto Care in Caldwell, ID
Backed by Certified Expertise
At American Muffler & Auto Repair, we’ve proudly served the Caldwell community with dependable, honest auto repair from our convenient Lake Avenue location. Our team is passionate about keeping your vehicle running safely and smoothly, offering the expert care your car deserves from professionals who treat every vehicle like their own. Whether you need a quick fix or a complete overhaul, we’re here to help.
As an ASE Certified and Certified Auto Repair shop, we hold ourselves to the highest industry standards. Our technicians stay up to date with the latest tools and techniques to ensure accurate diagnostics and long-lasting repairs. From everyday maintenance to complex automotive issues, we bring certified experience you can count on.
Your Neighborhood Repair Partner
We believe in more than just fixing cars—we build lasting relationships. Our shop is locally rooted, and we take pride in offering personalized service with a neighborly touch. When you visit American Muffler & Auto Repair, you're not just another ticket number—you’re part of the community we proudly serve.
Transparency, honesty, and reliability define every job we do. We’ll walk you through your repair needs with clear communication and fair pricing. Our goal is to take the stress out of auto repair and ensure every customer leaves confident in their car and our service.
Services We Offer in Caldwell, ID
Everything your vehicle needs — under one roof
HVAC
Your vehicle’s HVAC system keeps you comfortable year-round by regulating heating, cooling, and airflow. If it’s blowing weak air or making odd noises, a quick service can restore your comfort.
BRAKES
Brake performance is vital to your safety on the road. If you notice squealing, grinding, or reduced stopping power, it’s time for a professional inspection and repair.
exhaust sytem
A healthy exhaust system helps your engine run efficiently and reduces harmful emissions. Signs like loud noises or reduced fuel economy could mean it’s time for repairs.
engine repair
Whether it’s a minor oil leak or a major internal issue, addressing engine problems early can prevent costly breakdowns. Trust expert care to keep your engine running strong.
diagnostics
Modern vehicles rely on complex electronics—diagnostics help pinpoint problems fast. Using advanced tools, we identify issues accurately and recommend the right fix.
suspension
Your suspension system affects how your vehicle handles and rides. If you're experiencing a bumpy ride, uneven tire wear, or drifting, suspension service can improve both safety and comfort.
Full List of Automotive Services We Offer to The Caldwell, ID Community
From mufflers and brakes to diagnostics and routine maintenance, our full-service shop handles it all. Our homepage offers a preview of the comprehensive services we provide—each designed to keep your vehicle performing at its best. Discover how we deliver quality auto repair with a personal touch.
Vehicle Battery Testing
Engine Oil Light Diagnosis
Auto Noise Diagnosis
Auto No-Start Diagnosis
Auto Diagnosis or Inspection
Auto Maintenance
Auto Repairs
Auto Brake Repair
Auto Exhaust Repair
Auto Light Repair
Routine Automotive Maintenance
Check Engine Light
Auto General Diagnosis
Auto Vibration Diagnosis
Auto Pre-Purchase Inspection
Oil Changes
Auto Battery or Electrical System Repair
Auto Engine Repair
Auto HVAC Repair
Auto Steering and Suspension Repair
Repair Now, Pay Later
Flexible Financing Options to Get You Back on the Road Faster
SNAP! Finance
Snap! Finance offers quick approvals and payment plans for all credit types—even no credit. Get up to $5,000 with flexible terms and no long wait.
synchrony Finance
Synchrony provides trusted financing with promotional offers and low monthly payments. Enjoy interest-free plans if paid in full on time.
affirm finance
Affirm gives you a simple way to split repair costs into monthly payments. No late fees, no surprises—just clear, flexible terms.
klarna finance
Klarna makes it easy to pay in 4 or choose monthly installments. Get the service you need now and pay later with zero hidden fees.
Your Vehicle’s in Good Hands
From daily drivers to pickup trucks and fleet vehicles in Caldwell, ID — we service them all.
At American Muffler & Auto Repair, we work on all vehicle types—from reliable sedans and SUVs to heavy-duty trucks and vans. Whether you're driving an older domestic vehicle or a newer import, our team has the training and tools to provide precise repairs that match manufacturer standards.
No matter the make or model, our shop is equipped to handle your vehicle’s needs. From routine maintenance to specialized repairs, we service a wide range of cars and trucks to keep Caldwell drivers safely on the road.
Reliable Repairs for Every Driver - here's a list of makes we service:
Acura
Audi
BMW
Buick
Cadillac
Chevrolet
Chrysler
Dodge
Fiat
Ford
GMC
GM
Honda
Hummer
Hyundai
Infiniti
Isuzu
Jaguar
Jeep
Kia
Land Rover
Lincoln
Mazda
Mercedes-Benz
Mercury
Mini
Mitsubishi
Nissan
Plymouth
Pontiac
Porsche
Saab
Saturn
Scion
Smart
Subaru
Suzuki
Toyota
Volkswagen
Volvo
A Vision for Better Auto Care
We’re here to earn your trust for miles to come—not just one visit.
expert Technicians You Can Rely On
With over 30 years in the industry, our ASE Certified team brings knowledge, precision, and care to every job. We don’t just fix cars—we solve problems with long-lasting solutions built on skill and trust.
Service Rooted in Integrity
At American Muffler & Auto Repair, honesty isn’t just a value—it’s our promise. From clear estimates to transparent recommendations, you’ll always know what to expect when you bring your vehicle to us.
Committed to Our Community
We’re proud to be a locally trusted shop serving drivers across Caldwell. Whether you're stopping in for routine maintenance or custom exhaust work, we treat every customer like family—because that’s what community means to us.
Join Our Team
Use the short form below to inquire about employment opportunities with the expert team at American Muffler & Auto Repair.
Contact Us
Expert Auto Repair Shop Nearby
Providing Professional Car Repair and Maintenance in Caldwell, ID and the Surrounding Areas
Strategically located in Caldwell, ID, American Muffler & Auto Repair is your trusted local destination for expert automotive care. As an ASE Certified and Certified Auto Repair shop, we’re proud to offer reliable service backed by high standards of workmanship and professionalism. Whether you're in Caldwell or a neighboring area, our team is here to keep your vehicle running smoothly with repairs you can count on.
Our central location makes it convenient for drivers from across the Treasure Valley and surrounding regions to access top-tier auto repair services. We welcome customers from the following nearby cities and towns:
- Nampa
- Middleton
- Greenleaf
- Notus
- Parma
- Wilder
- Marsing
- Homedale
- Melba
- Kuna
- Meridian
- Boise
- Star
- Eagle
- Emmett
- Payette
- Fruitland
- New Plymouth
- Ontario
- Vale
- Weiser
- Cambridge
- Garden City
- Letha
