Exhaust Specialties & Brakes

At Master Muffler, we have been a trusted name in the automotive industry for over 70 years, serving the Portland Metro area, Southwest Washington, and the Pacific Northwest. Our family-owned and operated business has always been committed to providing exceptional customer service and high-quality repairs.

As ASE certified technicians, our team of experts has a collective experience of 20 to 40 years in under-car optimization, repair, and restoration. We take pride in our ability to diagnose and fix complex issues, ensuring that your vehicle is running smoothly and safely.

Our Services

We specialize in a wide range of services, including:

• Exhaust Systems and Catalytic Converters: We offer diagnoses and replacement for O2 sensors and emission control parts. Whether you need a muffler replacement or repair, we've got you covered.
• Drive Axles and Suspension Repairs: We repair worn or damaged shocks, struts, and axles, ensuring your vehicle handles smoothly and safely.
• Brake Installation: We offer free brake inspections and diagnose repair needs with itemized options and written estimates. We repair noisy brakes and provide a range of brake solutions.
• Custom Performance Exhaust Systems and Catalytic Converters: For performance enthusiasts, we offer custom exhaust systems and performance parts with installation.
• Fleet Service: We cater to large trucks, motorhomes, RVs, and fleets, providing reliable and efficient services.

Our Customers and What They Say

We've had the pleasure of working with numerous local and national customers, including:

• Beaverton Police Department
• City of Beaverton
• City of Hillsboro
• Gresham Police Department
• Hollywood Studios
• Hillsboro Airport
• Hillsboro Police Department
• Many more!

We Are Hiring

If you're passionate about automotive repairs and dedicated to exceptional customer service, we'd love to hear from you. Please visit one of our locations and fill out a job application. We'll be in touch to schedule an interview.

Contact Us

For any inquiries or to learn more about our services, please contact us at:

• P.O. Box 83205, Portland, OR 97283
• Beaverton: 10900 SW Canyon Road, (503) 644-2171
• Lombard: 6027 N. Lombard Street, (503) 283-2833
• Tualatin: 8866 SW Old Tualatin Sherwood Rd, (503) 692-6555
• Hillsboro: 602A SW Baseline Road, (503) 648-8904