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Best Transmission Repair in Denver, CO (2026)

Find transmission repair specialists near Denver, CO. Browse verified shops, compare ratings, and get direct contact info.

2 listings·4.7avg rating
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Downing Street Garage
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Fix

Downing Street Garage

Denver, CO

Expert auto repair in Denver with a focus on trust and transparency.

4.7(487)
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Astro Automotive
Fix
Fix

Astro Automotive

Denver, CO

Denver's trusted auto repair shop since 1972, offering honest service and expert care.

4.7(203)
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Frequently Asked Questions about Transmission Repair in Denver

How much does transmission repair cost in Denver?
Minor transmission repairs in Denver (solenoid, sensor, fluid flush) run $150–$600. A full rebuild ranges from $1,500–$3,500; replacement with a remanufactured unit can exceed $4,000. Get multiple quotes before authorizing major work.
What are the warning signs of transmission problems?
Watch for slipping gears, rough or delayed shifts, a burning smell, transmission warning light, grinding or shaking, or fluid leaks under the vehicle. Catching problems early usually means lower repair costs.
Should I repair or replace my transmission in Denver?
That depends on the repair cost vs. the vehicle's value. Most Denver transmission shops will give you a free diagnostic first. If the repair exceeds 50% of the car's value, replacement or a rebuilt unit is often a better investment.
How long does transmission repair take?
A fluid flush or minor sensor replacement can be done same-day. A full rebuild or replacement typically takes 3–5 business days depending on parts availability. Ask your shop for a timeline upfront.

Transmission Repair in Denver, CO

Slipping gears, delayed shifting, or a transmission warning light? AutoGnome lists transmission specialists and general repair shops in Denver, Colorado. Read reviews and contact shops directly for a diagnosis.