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JBS Auto Services
- Truck
- Vehicle
- Honest
“The owner (Travis) and his mechanics are kind and knowledgeable and spent a lot of time explaining the issues with my car and my various options to get it fixed.”
Transmission Repair Shops in Simi Valley, CA
24 mechanics listed · 14 in Simi Valley · 11 open weekends · 21 rated 4.5+ · 2 show a license
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Schneider's Automotive
- Report
- Inspection
- Truck
“I did have a few things that I needed to get taken care of and I was offered a free inspection and provided with a detailed list of everything that was in good condition as well as recommended repairs.”
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Bill's Quality Auto Care
“We have taken our cars and motorhome to Bills Quality Auto Care for a few years, They have always been so fair and helpful when explaining what our vehicles need.”
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Oil Changers
“I don't understand why changing fluid when the hood is already open, the Mechanic is already getting his gloves dirty, why taking a few minutes should cost so much.”
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Perry's Quality Auto Repair
- Price
“Good shop that stands by their work.”
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A & D Automotive Inc
- Job
- Fair
- Mechanic
“My car was in and out before the afternoon was over.”
Area overview: Simi Valley, CA
Of the 24 mechanics we list here, 14 are in Simi Valley itself and 10 come from towns including Sun Valley (5, 21 mi), Valley Glen (2, 19 mi) and Valley Village (2, 21 mi). The mechanics on this page are rated from 4.2 to 5.0 across 2,257 reviews; 7 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (91%), quality (80%) and value (80%). 11 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are clutch repair (3), transmission repair (3), A/C repair (2), brake repair (2) and check engine light (2). 2 show a license on their websites; 3 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 13 websites of the mechanics on this page at ten or more years old; the oldest dates from 2002. 2 offer financing; 2 give free estimates; 4 are family- or locally-owned and 6 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Data verified October 10, 2026
Listed for drivers in and around Simi Valley, CA, these 24 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
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German Auto Specialist
- Audi
- Oil
- Team
“As a BMW owner, finding a reliable and trustworthy mechanic shop has always been a priority for me, and I am delighted to say that my experience with your advisor David exceeded my expectations.”
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Specialty-z
- Attention
- Emails
- Tuning
“I recommend this place over any other tuner most of those IG tunners are stuck in the popularity trance and just don't provide proper basic customer service.”
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Affordable Care Auto Repair and Auto Body
- Area
- Fair
- Price
“I was told my front alignment was severely damaged, so I called the owner, Carlos on a Friday and was told to bring the car in the following Monday morning.”
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Todd's Car Connection
- Warranty
- Dealership
- Mechanic
“Services Transmission, Exhaust, Steering & suspension repair, General repairs & maintenance, Auto A/C recharge, Auto engine diagnostic, Engine repair, Auto exhaust system replacement, Brakes, A/C installation & repair, Air conditioning, Oil change”
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Mike Willard Automotive
- Mechanic
“I went there to ask about a friend's car that needed work that had been sitting for over 20yrs, they answered all my questions and and explained there process, me being an automechnic for over 30yrs, my first impression with them was A+”
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Santa Clarita Choppers
- Knows
- Showroom
- Bike
“Finally, it always makes me nervous leaving my wheels at a shop where the mechanical/repair area seems like a tornado has passed thru it with everything all over there place and filthy.”
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Asian Autoworks
“Like I said I usually stay away from mechanics and dealers, but this time I would not recommend anyone other than Candelario to work on a car, and for sure on my cars.”
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Atco Transmission Center
- Phone
- Oil
- Mechanics
“I then took it to Bob in which he stated after a week he couldn't acquire the part however he did refer me to a site to see if they can locate the part.”
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Andre's Auto Repair
- Prices
- Fair
“As someone who doesn't know much about vehicle maintenance, I can always trust Andre to be honest, and he has always beat the quotes of other local auto shops.”
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Me Smog Test Only Center
- Price
“I love this place very quick simple it's a snap”
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Certified Auto Collision Center
- Attention
- Vehicle
“As a female, it can be hard to feel comfortable around auto shops and every single time the employees treat me with respect and are friendly and timely.”
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Goldstar Collision Center
“He helped me understand the problem with my battery light (it was the alternator) and caught my cracked/ worn brake pads (photo below) before they caused more damage.”
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S K Performance Transmission
- Honest
“With more than 4 thousand miles on the transmission it is working perfectly and should I find myself in the area again I won't hesitate to do business with him”
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JP Auto Repair
- Price
“The most excellent service, they handle everything from oil changes to transmission check ups at absolutely fair prices and they've been handling all my car tune ups for the past 2 years.”
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U Pay Less Auto Repair
- Prices
“Great place and great service I recommend it”
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Rainbow Auto Dismantling & Repair
- Price
- Ford
“My Ford Fusion was making a funny noise when I would hit the breaks, I took it to the ford dealer and they gave me an outrages price I asked around and was appointed to Rainbow Auto.”
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N&A Service Center
- Mechanics
- Tire
- Price
“Levon and Harut are real professional mechanics , didn't overcharge us and went through the car and gave us professional advice and the pricing was very fair!”
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Ace Auto Clinic Inc.
“Harry is a kind and honest mechanic!”
Transmission Repair Services in Simi Valley, CA Cost Estimates
Minimum cost
$952
Maximum cost
$4164
National Average
$1666
Avg Per Hour Rates
$153
$1309
$3332
Typical price range is based on 510 cost profiles
Why these companies made our list
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FAQ
Do years in business matter for transmission work?
Ten or more years in business is claimed by 17 of the 24 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.