COLORADO ENGINE & COMPLETE AUTO REPAIR

Serving Arvada and the greater Denver Metro area since 1983, Colorado Engine & Complete Auto Repair has spent over four decades earning a reputation for honest answers and dependable mechanical work. Located at 5870 W 56th Ave, the facility originally started as a specialized engine distributor and installation center before evolving into a comprehensive, one-stop automotive repair shop. Having supplied and installed thousands of remanufactured and crate engines across the region, their technicians bring deep powertrain expertise to every bay while handling day-to-day maintenance for all domestic and import makes and models.

True to their motto—"From oil changes to complete drivetrain replacement"—Colorado Engine & Complete Auto Repair handles everything from routine fluid flushes, brake service, and wheel alignments to complex diesel engine replacements, transmission overhauls, and hybrid/EV repairs. They are also a premier partner for commercial fleet operators in North Denver and Arvada, serving as an approved vendor for major fleet management companies like Holman, Enterprise, and Element with priority, same-day turnaround.

As a RepairPal Certified shop led by longtime president George Anderson, Colorado Engine prioritizes transparency, digital vehicle inspections, and straightforward communication. Customers frequently highlight the shop's integrity—often saving drivers thousands of dollars by providing accurate second-opinion diagnostics rather than pushing unnecessary major replacements. Notably recognized in the local community as an ASL-friendly mechanic shop, the team goes out of its way to make vehicle care accessible, stress-free, and reliable for every Colorado driver.