"The Job Done Right"

Gladstone Transmission Repair

Certified Transmission in Gladstone offers a complete range of automotive transmission services for both foreign and domestic cars and trucks. The team at our transmission shop in Gladstone is dedicated to the Certified Transmission motto of getting "The Job Done Right...At The Right Price". Call or email us today for a price quote on a new remanufactured transmission or with any other questions you may have about any transmission problems you may be experiencing.

Satisfied Customers

"I hope I don't have to have another transmission replaced, but if I do I will continue to be a very happy repeat customer! "

Susan Hampton
Gladstone MO

"I highly recommend anyone experiencing transmission issues take their car to this shop."

Greg Waddle
Atchison KS

"The vehicle shifts better than it ever did before. I am confident in the work that Certified has done, and the customer service is exceptional and honest."

Tina Jacobson
Kansas City MO

"Certified Transmission in Gladstone is the only place I will take my Jeep for any other transmission related services."

Kay Stefankiewicz
Platte City MO

"Joshua is excellent at listening to your concerns, and knows customer service."

Rhonda Sprang
Overland Park KS

"I would recommend Certified to any one who is having transmission problems. Thank your polite employees for treating me like they cared."

Bob Robison
Gladstone MO

"I will recommend this company to anyone who needs a new transmission. The price was good, the service is excellent. Car runs great."

Janet Smith
Kansas City MO

Jenny R.

Morgan Rainey

"Great service, friendly people. Will gladly use them again."

Joe Grysban
KANSAS CITY Missouri

"I was told I needed a new transmission by another shop, costing thousands of dollars. Austin and the great team here fixed the problem for hundreds of dollars and had the work completed the same day! Highly recommended!"

Troy Adrian
Kansas City Missouri

"I hope I don't have to replace another transmission in any of our other vehicles, but if I do, I will definitely be coming back here!"

Barry Kadel
Smithville Missouri

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Meet Our Team

Picture of Anthony Kinder
Anthony is the store manager at the Liberty location. He has been with certified transmission since 2011 and been in the automotive industry for 12 years. Exceptional service is his #1 goal. In his free time he enjoys riding his Harley Davidson motorcycle and working on his Ford Lightning.
Picture of Sean Mahoney
Sean started working for Certified Transmission in 2012. He really enjoys the challenges of being a diagnostician at Certified and is constantly looking forward to learning something new. He enjoys spending time with his family.
Picture of Daniel Skinner
Dan attended Longview community college for the automotive technology program. He grew up in family-owned machine shop and was a general auto repair shop owner for 15 years. In total Dan has 24 years in the automotive repair field. Hobbies include drag racing, classic car restoration, restomod fabrication, hunting, and fishing.
Picture of Loc Lam
Loc is an ASE Certified automotive transmission technician, and has been in the transmission industry for over 15 years. Loc is an excellent technician and takes pride in his work. Loc can also road test and diagnose vehicles when necessary. Loc was recently married and just returned from Vietnam with his new bride. Loc is fluent in English and Vietnamese. He likes to travel and spend time with his family on vacation. He has great family values and like to do everything he can for them.

5 Year / 100,000 MileNationwide Warranty

Certified Transmission and the team at Gladstone offers one of the best warranty protection plans for replacement transmissions in the Gladstone area. In addition to a standard 3 Year & 100,000 mile warranty, our transmission shop also gives our customers peace-of-mind protection with a 5 Year & 100,000 mile warranty. Each warranty is honored throughout the continental United States at qualified & trusted transmission shops.

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Map & Directions

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Door to Door

We are located at 5700 North Oak Trafficway in Gladstone. We are approximately a mile and a half north of I-29 and just north of Englewood Road next door to Gladstone Dodge.