Engine Repair & Diagnostics
From check-engine lights to major engine work, we diagnose the issue accurately and get you back on the road with confidence.
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Mechanical Repair • Carrollton, TX
Engine, Transmission & Auto Mechanical Repair
Trusted shop for engine repair, transmission repair, brakes, and maintenance — same skilled team behind our 5-star collision work. Serving Carrollton, Addison, Dallas, Plano, Frisco, Richardson.
4.8★Google Rating
1,168+Google Reviews
153+Yelp Reviews
98%Facebook Recommend
Mechanical Services
Under-the-Hood Auto Repair
Book the service you need — each section below has its own link for ads and direct landing.
Transmission Repair
Slipping gears, hard shifts, or fluid leaks — our technicians service and repair automatic and manual transmissions.
Get a free estimateBrake Repair & Service
Pads, rotors, calipers, and brake fluid flushes to keep your stopping power strong and your vehicle safe.
Get a free estimateOil Changes & Maintenance
Routine oil changes, filter replacements, and scheduled maintenance that protect your engine and extend vehicle life.
Get a free estimateCooling System Repair
Radiators, water pumps, hoses, and thermostat work to stop overheating before it becomes a costly engine failure.
Get a free estimateAC & Heating Service
Weak airflow, warm A/C, or heater issues — we recharge, diagnose, and repair climate-control systems year-round.
Get a free estimate4.8★ · 1,168+ Google Reviews
North Texas Trusts Xtreme Collision
Real customer feedback from Google, Yelp, and Facebook — not marketing copy.
“Great communication, work done quickly, excellent staff and great work done.”
“Quality work, great service, would highly recommend!”
“Nice group of people that run the place too.”
“Brock was amazing, he explained the process, showed me different estimates of what to expect and just overall made the experience great.”
“Work was excellent on a rear bumper paint job for a mint E39.”
“The repair followed GM standards, used OEM parts, and the process was smooth.”
Need Engine or Transmission Work?
Free estimate. Honest diagnosis. Same shop that handles collision and mechanical — call or book online today.
Get Started
Get An Instant Repair Quote
Skip the trip. Send us photos of the damage from your phone and our estimators will assess it and call you back with next steps — no appointment needed to find out where you stand.
Prefer to Talk Now?(972) 233-0207Tell Us How to Reach You
Enter your name, email, and mobile number. We text you a secure link — there is no app to download.
Photograph the Damage
The link walks you through the exact photos our estimators need, straight from your phone camera.
Get Your Quote and a Call Back
You get an initial repair quote in minutes, then our team reviews it and follows up during business hours.
Free and no obligation. Your quote is an initial estimate based on the photos you submit and may change once we inspect the vehicle.