Certified Transmission & Auto Repair

Auto Repair Shops in Butte, Montana

4.3 (95)

Category	Auto Repair Shops · Aluminum welder, Powder coating service, Transmission shop, Truck repair shop
Address	3934 Wynne Ave, Butte, MT 59701
Street	Wynne Avenue
Area	Butte, Montana
Phone	(406) 494-1166
Google rating	4.3 (95)
Source	Google Maps and public records · listed Oct 19, 2026

Hours

Monday	8:30 am–5 pm
Tuesday	8:30 am–5 pm
Wednesday	8:30 am–5 pm
Thursday	8:30 am–5 pm
Friday	8:30 am–4:30 pm
Saturday	Closed
Sunday	Closed

About Certified Transmission & Auto Repair

Certified Transmission & Auto Repair is an auto repair shop in Butte, Montana. It is listed at 3934 Wynne Ave, Butte, MT 59701, which places it among the local businesses of Butte that residents and visitors turn to when they need this kind of service close by. Besides its main category, the business also describes itself as aluminum welder, powder coating service, transmission shop, so it may cover more than the name suggests.

The business lists hours on 5 days of the week. On most of those days it is open 8:30 am–5 pm. It is closed on Saturday, Sunday. As with most places, expect changes around holidays; the phone number below is the fastest way to confirm. The listed phone number is (406) 494-1166. Many businesses also reply to text messages on the same number if it is a cell phone. Its website is ctaarbutte.com, where you may find menus, price lists or booking options.

Customers rate it 4.3 out of 5 on Google across 95 reviews.

How Certified Transmission & Auto Repair compares with other auto repair shops in Butte

It has the third-most Google reviews (95) of the 8 auto repair shops listed in Butte.
It usually closes at 5 PM, earlier than 5 of the 6 auto repair shops in Butte that publish their hours, so check the time before a late visit.
It shares Wynne Avenue with 3 other listed businesses.
Nearest other auto repair shops: Lisac Tire (0.1 mi), Mick's Repair LLC (2.7 mi), Headframe Auto Repair LLC (2.9 mi)

Before you go

Check your vehicle for open safety recalls on NHTSA.gov; recall repairs are free at a franchised dealer.
Ask for a written estimate before work starts and to approve any extra repairs first.
Ask whether technicians are ASE-certified and what warranty covers parts and labor.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Mike o'brien 2 months ago

When travelling from Washington to Minnesota my transmission started to over heat. Stopped at Cert Trans for a diagnosis. Mike said there is service code for a sensor problem and that I will need a new transmission for 8,000.00. I took it to the Ford dealership and they found a leak in the transmission cooler line. Transmission was serviced and the hose replaced for less than 1,000.00

Heidi Wolf 3 months ago

Mike at Certified Transmission was professional and courteous! He was honest and helpful and gave sound advice! Thanks Mike!

Nicolle 5 months ago

Amazing customer service and incredibly honest!!! Will definitely be coming here for all my future car problems! He actually took the time to show me what he saw and help me make an educated decision.

Connor Olson 11 months ago

Mike and crew were able to get my 2008 F150 in for a new reverse band which meant new transmission. Less than 2 weeks of not having my truck. Truck runs smoother than ever. Will also use them for all future work and maintainance.

Celeste Mary McGlen a year ago

I just had a wonderful experience at Certified Transmission & Auto Repair in Butte MT! My engine warning light came on and Michael was able to help me right away! 💖 Turned out that my Transmission Fluid was very low, and he was able to do a diagnostic, did a complimentary refill of the fluid, and get me back on the road right away! Thank you Certified and especially Michael! 💖

All reviews on Google ↗

Frequently asked questions

Where is Certified Transmission & Auto Repair located?

Certified Transmission & Auto Repair is at 3934 Wynne Ave, Butte, MT 59701, in Butte, Montana. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Certified Transmission & Auto Repair?

Certified Transmission & Auto Repair is listed as an auto repair shop and is also tagged on Google as aluminum welder, powder coating service, transmission shop.

What are the hours of Certified Transmission & Auto Repair?

Published hours are Monday: 8:30 am–5 pm; Tuesday: 8:30 am–5 pm; Wednesday: 8:30 am–5 pm; Thursday: 8:30 am–5 pm; Friday: 8:30 am–4:30 pm; Saturday: Closed; Sunday: Closed. It is closed on Saturday, Sunday. Hours can change on holidays, so call before a special trip.

Is Certified Transmission & Auto Repair open on Sunday?

No, Certified Transmission & Auto Repair is closed on Sunday.

What is the phone number of Certified Transmission & Auto Repair?

You can call Certified Transmission & Auto Repair at (406) 494-1166.

How is Certified Transmission & Auto Repair rated on Google?

Certified Transmission & Auto Repair has a Google rating of 4.3 out of 5 from 95 reviews.

Does Certified Transmission & Auto Repair have a website?

Yes, the website of Certified Transmission & Auto Repair is ctaarbutte.com (linked on this page).