Business Details
42 Years
experience
Your Trusted Auto Repair & Emissions Experts in Caldwell, ID
Since 1984, United Muffler & Brake has been a family-owned auto repair shop serving Caldwell, ID, and the Treasure Valley. Our legacy began with Willmorth Muffler & Repair in 1948, and we continue prioritizing vehicle safety, reliability, and community trust. Our certified technicians provide comprehensive services, including emissions testing, brake repair, and engine diagnostics, using advanced tools and NAPA-certified parts.We stand behind our work with a 2-year/24,000-mile warranty and prioritize transparent communication to ensure informed decisions. Committed to treating every customer like family, we offer shuttle service, key drop convenience, and competitive pricing to meet diverse automotive needs.
Services
Muffler & Exhaust
Brake Repair
Emission Smog Check
Oil Changes
Engine Repair
Transmission Service
Check Engine Light Diagnostics
Fleet Maintenance
Prepurchase Inspections
Hybrid Vehicle Repair
Details
- Year established: 1984
Highlights and features
- Family-owned since 1984 with a legacy dating to 1948
- NAPA-certified technicians with advanced diagnostic tools
- 2-year/24,000-mile nationwide warranty on repairs
- Transparent recommendations with no unnecessary services
- Serving the Treasure Valley community for decades
Associations and certifications
- NAPA AutoCare Center
What people say
Amazing people
Fixed in little time
Honest and caring
Professional and recommend
Quick and efficient
Services
Brake Repair
Our brake repair service addresses worn pads, damaged rotors, and hydraulic system issues using high-quality parts. Technicians perform comprehensive inspections to ensure optimal stopping power and safety. Customers benefit from reduced braking distances and prevention of costly damage through early intervention.
Emission Smog Check
State-certified smog inspections identify emissions system faults and ensure compliance with environmental regulations. We provide repair solutions for failed tests, including catalytic converter replacement and sensor diagnostics. Customers gain peace of mind with guaranteed re-tests at no extra charge.
Oil Changes
Regular oil changes using manufacturer-recommended lubricants protect engine longevity. Our service includes filter replacement, fluid level checks, and wear inspections. Customers maintain vehicle warranties and prevent mechanical failures through scheduled maintenance.
Engine Diagnostics
Computerized diagnostics pinpoint check engine light issues and performance problems. Services range from sensor replacement to complete engine overhauls. Customers receive detailed explanations of issues and cost-effective repair options backed by warranty coverage.
Muffler & Exhaust
Exhaust system services address leaks, rust damage, and performance restrictions. We install durable replacements that reduce noise and improve fuel efficiency. Customers benefit from enhanced vehicle safety and compliance with noise ordinances.
People
Ed McFarland
Owner
Ed McFarland, co-owner, has over 30 years of automotive repair experience. He prioritizes integrity and customer care, often resolving complex issues at no extra cost to ensure long-term client relationships.
Sam
Technician
Sam, a lead technician, specializes in emissions systems and diagnostics. Known for clear communication, he helps customers understand repairs while maintaining a 10-minute smog test turnaround time.
Questions
Do you offer warranties on repairs?
Yes, we provide a 2-year/24,000-mile NAPA Peace of Mind Warranty on all qualifying repairs, valid nationwide.
Can you service both foreign and domestic vehicles?
Our technicians work on all makes and models, including ACURA, FORD, TOYOTA, and specialty vehicles like hybrids.
What payment methods do you accept?
We accept major credit cards and offer NAPA Easy-Pay financing options for larger repairs.
Are appointments required for smog checks?
While walk-ins are welcome, appointments ensure priority service during busy periods like registration deadlines.
Do you provide shuttle service?
Yes, complimentary shuttle service is available during regular business hours for customers needing transportation while their vehicle is serviced.
