Business Details
Emergency
services
Trusted Transmission & Auto Repair Services in Golden, CO
At AC Transmission Golden, we bring over 60 years of combined experience to the forefront of automotive repair services in Golden, Colorado. Our team of ASE and ATRA certified technicians specializes in transmission repair, differential services, and comprehensive auto maintenance for foreign and domestic vehicles, including diesel and fleet units. We prioritize transparency, offering detailed breakdowns of all completed work while maintaining a commitment to quality craftsmanship and exceptional customer service. Our expertise extends to performance diesel upgrades, clutch repairs, and diagnostics, supported by a parts inventory featuring Sonnax upgrades and billet components.With a track record of 30,000+ transmissions repaired and 31,000+ satisfied customers, we serve as a trusted alternative to high-cost dealerships. Our locally owned operation combines technical proficiency with personalized care, ensuring vehicles of all makes and models receive reliable, cost-effective solutions. Customer testimonials consistently highlight our honesty, efficiency, and dedication to resolving automotive issues promptly, even in urgent situations. This foundation of experience, certification, and client-focused service establishes us as a respected leader in Colorado's automotive repair industry.
Services
Transmission Repair
General Auto Repairs
Diesel Transmission Upgrades
Differential Repair
Clutch Repairs
Foreign & Domestic Vehicle Service
Highlights and features
- We have over 60 years of combined experience in automotive repair
- Our technicians are ASE and ATRA certified
- We provide 100% transparent service breakdowns
- We carry specialized diesel performance parts
- We've repaired 30,000+ transmissions with 31,000+ satisfied customers
Associations and certifications
- ASE
- ATRA
What people say
Honest and thorough
Fantastic work
Real life saver
Godsend in emergencies
Advanced repair abilities
Services
Transmission Repair
Specialized transmission repair services for foreign and domestic vehicles including standard and automatic transmissions. Our ASE certified technicians handle complete rebuilds, fluid changes, and performance upgrades using premium parts like Sonnax components. We service all drive types including front-wheel, 4-wheel, and all-wheel drive systems.
Diesel Upgrades
Diesel transmission performance upgrades using high-quality components including billet parts and hardened pumps. Our experienced mechanics install multi-disc torque converters and Sonnax upgrades to enhance diesel transmission efficiency and durability for commercial and personal vehicles.
Differential Repair
Comprehensive differential services including fluid changes, gear replacements, and complete differential rebuilds. Our technicians service both front and rear differentials on all vehicle types, providing expert diagnosis and repair solutions for optimal drivetrain performance.
General Auto Repairs
Full-service automotive repairs covering brakes, starters, alternators, water pumps, and diagnostic testing. Our certified mechanics address mechanical issues across all vehicle systems, ensuring comprehensive solutions for foreign and domestic automobiles.
Clutch Repairs
Expert clutch repair and replacement services for manual transmission vehicles. Our technicians handle complete clutch assemblies, pressure plates, and flywheel resurfacing to restore proper vehicle operation and prevent further transmission damage.
Questions
What types of vehicles do you service?
We service all foreign and domestic vehicles including cars, trucks, diesel vehicles, RVs, and fleet vehicles.
Are your mechanics certified?
Yes, our technicians are ASE and ATRA certified with over 60 years of combined industry experience.
Do you offer emergency repair services?
Yes, we handle urgent automotive issues including clutch failures and transmission breakdowns requiring immediate attention.
What transmission services do you provide?
We offer complete transmission repair, replacement, maintenance, and performance diesel transmission upgrades using premium parts.
Can you service differentials and CV joints?
Yes, we specialize in differential repair, replacement, and maintenance including front/rear differential services and CV joint work.
Do you provide general automotive repairs?
Yes, we handle brakes, starters, water pumps, alternators, diagnostics, and other general automotive repair needs.
