Reliable Engines & Transmissions, Done Right

Serving Westminster and surrounding areas with expert engine rebuilds, used engine sales, and full-service transmission solutions for cars, trucks, and SUVs

Our Services

Location
- 7015 Julian St #8 Westminster, CO 80030
Phone Number
- 303-422-5995
Today's Hours
- 8:00AM - 5:00PM

We're Westminster's Leading Shop for Engine Repair, Engine Rebuild, Engine Replacement, and Transmission Services

Experience reliable, expert auto repair services at All Engines N Transmissions, proudly serving customers in Westminster, CO. Our shop specializes in complete engine and transmission solutions, delivering professional repairs, rebuilds, replacements, and installations at affordable rates. Call 303-422-5995 today to schedule your appointment.

Engine & Transmission Specialists in Westminster, CO

We focus on what matters most your vehicle's core performance systems. From complex engine repair to full transmission rebuilds, our technicians provide accurate diagnostics and dependable repairs that get you back on the road quickly and safely in Westminster, CO. Whether it's domestic or foreign vehicles, we handle a wide range of makes and models.

Diagnostics, Repairs, and Complete System Service

Using advanced computer diagnostics, we quickly identify issues and recommend the most cost-effective solutions. Our Westminster, CO shop is equipped to handle everything from minor engine troubleshooting to full transmission replacements. We work efficiently to minimize downtime while maintaining high-quality standards.

Transparent Service You Can Trust in Westminster, CO

Since 1995, All Engines N Transmissions has provided honest estimates and reliable service to drivers throughout Westminster, CO. Every repair is explained clearly before work begins, and all engine and transmission services are backed by a dependable guarantee for your peace of mind.

Call today to schedule an appointment at 303-422-5995 or email us.

See What We Do!

Engine & Transmission, Engine Repairs, Diesel Engine Repair, Machine Shop Services, Electronic Fuel Injection, LS Engine Swap, Engine Maintenance, Timing Belt Replacement, High Performance Engine Repair & Upgrades, and Oil Leak Repair

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Our Services

Our team excels in a range of key services designed to extend the life of your vehicle and enhance its performance. Rely on us for expert care and results that speak for themselves.

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Our Partners

Real Stories, Real Trust

“I recently had a rebuilt engine installed at all engines and transmissions. Jim's quotes for payment were reasonable and very close to the final cost. The time frame he gave me for picking up my vehic...”

Keisha G.

Westminster

“Though I wasn't paying for it, work performed (engine replacement) was very reasonable.Jin, the owner, is a man of few words till you get to know him. I've only put on about 10 mi since I got the car ...”

John L.

Westminster

“Friendly staff & excellent job done in a timely manner, that's so important when you only have one vehicle!”

Susan S.

Westminster

“Best mechanic I've been too dropped off my 2012 Chevy sonic he replaced my engine within a week and had my car up good and running ever since haven't had problems with my car ever and reasonable prici...”

Naj

Westminster

“I cannot even begin to express how good jin and his Shop is. I had a 2014 Ford F150 with a 3.5 eco-boost. The motor had locked up on me and the dealership quoted about $26,000 and my warranty company ...”

Nick

Westminster

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Why Choose Us?

Expert Team

Our certified technicians bring years of hands-on experience and specialized training to every repair. Whether it's diagnostics, maintenance, or complex engine work - we've got the skills to get it right the first time.

Friendly Atmosphere

We pride ourselves on creating a welcoming, no-pressure environment where customers feel heard and respected. You'll always be treated like a neighbor, not a number.

Convenient & Reliable

We work hard to accommodate your schedule and provide dependable service you can trust. Whether it's routine maintenance or unexpected repairs, we aim to make the process as smooth as possible.

Customer Care

From transparent pricing to clear communication, we focus on providing a positive experience at every step. We're always available to answer your questions and explain your options - no jargon, no surprises.

Quality Work

We use high-quality parts and follow proven processes to maintain your vehicle's performance and safety. Our goal is to deliver lasting repairs that give you peace of mind without unnecessary upsells.

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