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Auto Repair & Mechanic Shop in Logan, UT
Full-service auto repair at 601 N Main St, on North Main Street at 600 North, from oil changes to engines and transmissions, with a free check engine scan and a 12-month / 12,000-mile warranty*.
601 N Main St, Logan, UT 84321 · Get Directions
Mon-Fri 8:00am-5:30pm | Sat Closed | Sun Closed ·
- Waiting room
- Free Wi-Fi
- Walk-ins welcome
- Online booking
12-month / 12,000-mile warranty* on parts & labor
Honored at every Master AutoTech location · Serving Utah and Idaho since 1963
*Exclusions apply. Ask your service advisor for full warranty terms.
- ASE Certified Technicians
- Best of State Utah
- Top Workplaces
- Family Owned Since 1963
Master AutoTech Logan is our Main Street shop: a family-owned, full-service auto repair shop at 601 N Main St, on North Main Street at 600 North. Our ASE-certified mechanics handle everything from oil changes and brakes to engine and transmission repair on sedans, trucks, SUVs, hybrids and EVs. Every repair is backed by our 12-month / 12,000-mile warranty* on parts and labor.
Every technician at Master AutoTech Logan is required to earn ASE certification within 90 days of joining the team.
Signs Your Car Needs Some Care
Not sure if it’s a quick DIY fix or time for a mechanic? Book an inspection if you notice any of these:
- A check engine, brake or battery warning light
- Squealing, grinding, knocking or clunking noises
- Fluid spots under the car: oil, coolant or transmission fluid
- The car pulls, vibrates or the steering feels loose
- Rough shifting, hard starts or loss of power
- Warm air from the AC or a burning smell
- Worse fuel economy than usual
Services at Our Logan Shop
AC Repair
AC diagnosis, leak repair, recharge and compressor replacement so your car blows cold all summer.
Wheel Alignment
Four-wheel and front-end alignments that stop pulling and protect your tires after potholes and new tires.
Brake Repair
Brake pads, rotors, calipers and fluid, with an inspection and estimate before any work starts.
Diesel Mechanic
Diesel repair for pickups and trucks (no semis): glow plugs, turbos, DPF/EGR and cab-off work on Cummins, Power Stroke and Duramax.
Emissions Testing
Cache County emissions testing plus repair and retest in one shop so you can renew on time.
Engine Repair
Free check engine scan, then diagnosis, repairs and rebuilds for cars, trucks and SUVs.
EV & Hybrid Repair
Brakes, AC, tires, steering, suspension and alignments for hybrid and electric vehicles.
Muffler & Exhaust
Muffler, pipe and catalytic converter repair plus custom exhaust from the Master Muffler family of shops.
Oil Changes
Conventional, synthetic blend, high-mileage and full synthetic oil changes with a multi-point inspection every visit.
Shocks & Struts
Shocks, struts, springs and suspension parts for a smooth, controlled ride and even tire wear.
Transmission Repair
Fluid service, repairs, clutches and rebuilds for automatic, manual and CVT transmissions.
Tune-Ups
Spark plugs, filters, belts and a full ignition and fuel system check to restore power and mileage.
Engine Diagnostics
Check engine light on? The code scan is free, and we test further when a code isn’t the whole story.
Catalytic Converters
Converter and oxygen sensor testing before replacement, with compliant converters so you pass emissions.
More ways we can help
Beyond the services above, our Logan technicians handle the everyday work that keeps a vehicle reliable:
- Batteries, belts and hoses: tested and replaced before Utah’s cold mornings and hot summers find the weak spot.
- Fluid services: coolant, brake, power steering and differential fluid changed on your manufacturer’s schedule.
- Same-day work: oil changes, brake jobs, diagnostics and alignments are often done the same day. Call ahead to check availability.
How Often Should You Get Auto Maintenance?
Most vehicles benefit from routine maintenance every 5,000–7,500 miles, depending on your manufacturer and how you drive. Stop-and-go traffic on Main Street, short trips, towing and Utah’s hot, dry summers and cold winters all count as hard use. Follow your owner’s manual, and use this as a guide for the most common services:
| Service | Typical interval |
|---|---|
| Oil change | 3,000–7,500 miles depending on oil type |
| Tire rotation | Every 5,000–8,000 miles |
| Brake inspection | Every 10,000–15,000 miles or once a year |
| Alignment check | Yearly and with new tires |
| Tune-up | Every 30,000 miles or three years |
| Transmission fluid | Every 30,000–60,000 miles |
| AC check | Every 1–2 years, before summer |
Stop by any time and we’ll put together a maintenance plan for your vehicle.
Makes and Models We Service
We service cars, trucks, SUVs, hybrids and EVs from nearly every manufacturer, including:
- Toyota
- Honda
- Ford
- Chevrolet
- GMC
- Ram
- Jeep
- Subaru
- Nissan
- Hyundai
- Kia
- Dodge
Don’t see your make? We service any make or model, including Volkswagen, Mazda, Buick, Chrysler, Lexus, Acura, Mitsubishi and more, from daily commuters to work trucks. Call 435-485-9946 and we’ll confirm before you come in.
Why Choose Master AutoTech Logan
Honest recommendations
Transparent pricing and an estimate before any work starts, so you only pay for what your car needs.
ASE-certified technicians
Required within 90 days of joining our Logan team.
12-month / 12,000-mile warranty*
On parts and labor for every repair.
Comfortable and convenient
Waiting room with free Wi-Fi, online booking, walk-ins welcome.
Family business since 1963
Master Muffler became Master AutoTech, Utah’s largest auto repair franchise.
On North Main Street
At 600 North Main, a few blocks from downtown Logan and Smith’s Marketplace.
What Auto Repair Costs at Master AutoTech Logan
We don’t guess at prices. We inspect first, explain what we find and give you an estimate before any work starts, so you approve the cost up front. The check engine light scan is free, and you can request an estimate online. What drives the price is the part that failed, the labor to reach it, your vehicle and the parts grade you choose. Routine maintenance is priced as packages, starting with ProCare oil service at $79.95.
Need to spread out the cost? Master AutoTech offers several financing options, including the Goodyear Credit Card (6-month special financing on purchases of $250 or more), the Synchrony Car Care credit card, the 1stMILE Mastercard, Snap Finance, Acima, Surepay and RC Willey financing.
Current Offers
Buy 3 Tires, Get the 4th Free
On new tires installed at Master AutoTech, October 1 – December 31, 2026. Ends December 31, 2026. See offer details.
More coupons & specials
Browse every current Master AutoTech coupon, plus our ProCare, Certified and Master service packages.
Hear from Our Customers
“I’m in the middle of a tricky rebuild on a classic and needed some very precise exhaust parts bent. I made templates but even still wasn’t 100% sure they would work. Jeremy did an exceptional job bending the parts as close to my templates as possible. After fitting them back at my shop I found that some adjustments were needed (not his fault). This happened a few times as I refined the fit. Each time Jeremy very patiently helped me out until I got the fit I needed. I definitely will be back and will recommend this shop to others.”
Jeremy Jenkins
“I had a great experience. They were very quick and friendly. They were able to repair my damaged muffler same day and for a great price. Even fixed some of the plastic guards underneath my car that were hanging loose.”
Connor Ross
About Master AutoTech Logan
We’re a family-owned shop that treats every vehicle like it belongs to a neighbor. Master AutoTech started as Master Muffler in 1963 and grew into Utah’s largest auto repair franchise. Every technician here earns ASE certification within 90 days of joining the team.
You’ll find us on North Main Street at 600 North, a few blocks north of downtown Logan and the Logan Library. Look for our red Master AutoTech tower on Main Street and pull into our lot.
Wait in our waiting room with free Wi-Fi, or step out while we work: Salad Spot, Romo’s and Café Zupas are a short walk away. We take care of drivers from Logan, North Logan, Providence, Smithfield and Hyde Park every day.
Download the Master AutoTech app and earn rewards
- Rewards & offersOffers and rewards land right in the app, not in a drawer full of coupons.
- Check-engine alertsSee the actual codes your car is throwing and message the shop about them.
- Maintenance trackingKnow what’s due and what’s overdue, with a weekly report on your vehicle.
- Glove BoxKeep registration, insurance and service records in one place.
How to get rewards: download the free app and your offers and rewards land right in it, ready to use at your next visit. Open the app before your visit to see what’s waiting for you. Book a Master Oil Change and get a free Master Link that connects your car to the app.
Areas We Serve
Our shop on Main Street is an easy drive from across Logan, North Logan and Providence.
- Logan
- North Logan
- Providence
- Smithfield
- Hyde Park
- Utah State University
- Brigham City
Mon-Fri 8:00am-5:30pm | Sat Closed | Sun Closed
Get Directions · 601 N Main St, Logan
✓ 12-month / 12,000-mile warranty* *Exclusions apply.
✓ Financing available · See options
✓ Free check engine light scan
✓ Get rewards in the Master AutoTech app
Buy 3 Tires, Get the 4th Free
Buy 3 tires, get the 4th free, Oct 1 – Dec 31.
Ends December 31, 2026 · Details
Nearby Master AutoTech Locations
Frequently Asked Questions
Visit Master AutoTech Logan
Master AutoTech Logan
601 N Main St
Logan, UT 84321
Get Directions
Mon-Fri 8:00am-5:30pm
Sat Closed
Sun Closed
Getting here
- From downtown Logan: Head north on Main Street; we’re at 601 North Main.
- From North Logan: Head south on Main Street; we’re at 600 North.
- Parking: Pull into our lot on Main Street, in front of the red tower.
