SCOOBY'S
MYSTERY GARAGE
Family-owned auto repair & 24/7 mobile mechanic in Denton, TX. Honest prices, quality work — we come to you.
OUR SERVICES
From engine rebuilds to oil changes — we handle it all with expertise and honesty.
Engine Repair
Full engine diagnostics, rebuilds, and replacements. We handle everything from minor repairs to complete overhauls.
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Brake Service
Brake pad replacement, rotor resurfacing, caliper service, and full brake system inspections.
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Transmission
Transmission repair, fluid service, and replacement. We source affordable transmissions to save you money.
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A/C Service
A/C recharge, leak detection, compressor replacement, and full heating & cooling system service.
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Electrical & Battery
Battery testing and replacement, alternator service, starter repair, and electrical diagnostics.
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Diagnostics
Computer diagnostics for check engine lights and all fault codes. Fast, accurate, and affordable.
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Mobile Mechanic
We come to your home, office, or roadside. Available 24/7 for emergencies anywhere in the Denton area.
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Oil Changes
Conventional and synthetic oil changes with multi-point inspection. Quick, clean, and affordable.
Get a QuoteFAMILY-OWNED, COMMUNITY TRUSTED
Scooby's Mystery Garage is a family-owned auto repair shop serving Denton, TX and surrounding communities. Founded by James — a passionate mechanic with over a decade of hands-on experience — we built this shop on the principles of honesty, affordability, and genuine care for every customer.
We're not just fixing cars — we're building relationships. Whether you need a quick oil change or a full engine rebuild, you'll always get straight answers, fair prices, and work done right the first time. And if you can't make it to us, we'll come to you.
OUR GALLERY
WHY CHOOSE US
Expert Mechanics
Our team has years of hands-on experience with all makes and models — domestic and foreign.
Honest & Transparent
No hidden fees, no upselling. We explain every repair clearly so you can make informed decisions.
Affordable Rates
We source parts at competitive prices and keep labor rates fair. Quality work shouldn't break the bank.
We Come to You
Our 24/7 mobile mechanic service means you're never stranded. We come to your location, any time.
CAR TROUBLE? WE'VE GOT YOU.
Don't let a broken car ruin your day. Call us now or send a message and we'll get back to you fast.
CUSTOMER REVIEWS
"James and his staff went above and beyond to make sure my car was serviced to the utmost quality. He came to my house to service my car twice and both times it was exceptional work."
"These guys are great! Definitely ready to do the hard work, and with a great attitude. They drove all over town to find the parts I needed, then stayed out late just to make sure it got done so I could drive home safely."
"Mystery Garage is a 10/10 for us! We had transmission problems and James found us an affordable transmission — labor was a great price too. Small businesses like this will succeed!"
"My Charger was running rough and another mechanic charged me $800 without fixing it. These guys fixed it for under $100. I appreciate their honesty and integrity — both are rare these days."
"I had a great experience with James. He is a wonderful mechanic and a great human being. He took time away from his family to help fix my truck. I encourage everyone to take their vehicle here."
"Amazing guy with a great work ethic. The only mechanic my family trusts. Great service and prices. First to review and we will keep coming back!"
CONTACT US
Have a question or need a quote? Fill out the form and we'll get back to you as soon as possible. Or just give us a call.