Customer Testimonials

     
Group One Motorwerks is rated 4.5 out of 5 based on 114 reviews from around the Web.
2019-05-20
     
Great communication and the price was what I expected it to be. I will be going back here.
2019-05-20
     
The owner worked with me on the 2 problems my car had. The dealer wanted to charge me a bunch of money.
2019-05-20
     
Great communication and the price was what I expected it to be. I will be going back here.
2019-05-13
     
Group One Motowerks is the place to go for top notch customer service, truthful assessment of your vehicles needs, and stellar service!
2019-04-23
     
Great service and mechanics. My car is back working like a dream! Love the loaner car program.. won't go anywhere else
2019-03-25
     
Wouldn't trust my vehicle with anyone else.Thank you for the loaner and the outstanding service you have provided on all my vehicles over the years.
2019-03-01
     
The service on the car is great - not only do I have enormous confidence in the expertise of those who work...
2019-02-12
     
We needed work on our ‘04 sprinter while we were traveling and they helped us out quickly! We really appreciate their work!!
2019-01-29
     
Very happy with the service I received from Bart and his staff. Highly recommend them.
2018-11-28
     
I gambled on Group One Moterwerks and came out a winner!
2018-11-14
     
Everyone I dealt with was very helpful and professional. Thank you.
2018-11-12
     
The customer service at One Motorwerks is always excellent and thorough. They are always kind and courteous...and very professional to boot.
2018-11-12
     
They are professional, honest, and helpful. The entire staff work together to give great service. We are glad that we found them.
2018-09-12
     
Always good and honest service. No BS. If the car doesn't need anything beyond the called for service, they don't try and up sale you.
2018-09-12
     
My Porsche Cayman S drives great and has no issues on the street or highway.
2018-09-04
     
I've been going to Group One for some time and recommend it highly. They are not the cheapest, but they do it right.
2018-08-20
     
Excellent and prompt service from knowledgeable people.
2018-08-12
     
Attentive service. Caring attitudes. Professionalism at its best!
2018-08-12
     
This is probably the best car repair place I have been to in my driving life.
2018-08-12
     
Absolutely outstanding service. Would never take either of my Mercedes anywhere else.
2018-04-26
     
This is a very professional shop all the way around. The attention to detail of diagnosis and repair is second to none.
2018-04-12
     
The people at Group One listened to my description of the problem with my Cayenne, analyzed the location of the problem and dealt with it promptly in a fair priced and efficient manner.
2018-03-14
     
Outstanding personalized service! My poor X3 needed a bunch of maintenance and the team took care of everything promptly and reasonably.
2018-03-12
     
Remarkably knowledgeable service on my Porsche. Great work.
2018-03-12
     
I couldn't be happier. You can go elsewhere in town to be insulted, overcharged, and under-serviced....or you can go to Group One Motorwerks!
2018-02-15
     
Excellent Sprinter Tech and Sprinter Service. Shop able to handle a 24' Winnebago View. Not Bart and company. Thank you.
2018-02-13
     
The personal attention given by Polly, Bart, Mark and the entire team is truly impressive. Now that is customer service. Well done Group One!
2018-02-12
     
Extremely professional shop with expert technicians.
2018-02-01
     
The new location is Great, good use of all the new space.
2018-01-16
     
With each visit to this amazing establishment, I drive away more impressed than the time before.
2018-01-16
     
With each visit to this amazing establishment, I drive away more impressed than the time before. I highly recommend them. JoAnne Ellis
2017-12-12
     
Good service at a fair price
2017-12-12
     
I will be coming back for all her service and repair needs.
2017-12-12
     
Excellent work as usual. Thanks Guys!
2017-12-12
     
The nice thing about dealing with Group One is that you get professional service from a small shop.
2017-12-12
     
The work done on my 2013 BMW 328i xDrive was high quality with OEM parts. They cleaned my car afterward and gave me a BMW as a loaner car.
2017-12-12
     
Always excellent service for my old Benz. Easy to work with. Accommodating. Fair.
2017-12-12
     
Bestest nicest hands down.
2017-12-12
     
Enjoy the fact that loaner cars are also available.
2017-12-12
     
Best place in Tucson to take your mercedes to! Thorough, knowledgeable staff; I wouldn't trust my wonderful old 2000 ML320 with anyone else!
2017-12-12
     
Great service. Nice, knowledgeable front office staff. Comfortable waiting area. Convenient midtown location.
2017-12-12
     
Group I takes good care of my 20 y/o car and I can always depend on their expertise.
2017-12-12
     
Fast, serious & super friendly. Your sweet ride is in good hands at Group One Motorwerks!
2017-12-12
     
after they have worked on it
2017-12-12
     
Group One Motorwerks is an outstanding shop. Their knowledge, skill, and ability is unmatched in Tucson.
2017-12-12
     
Great looking location newly remodeled. Nice waiting area. Staff is personable and nice. Bring your euro car here with confidence
2017-12-12
     
Honest, caring service. My old Mercedes has been faithfully cared for by these folks and I highly recommend them to my friends.
2017-12-12
     
Best place in Tucson to service your European car!!
2017-12-12
     
Honest, straightforward, fair and talented. Worth every dollar spent there.
2017-12-12
     
This is THE best place in town for service on a SMART car. Their new location is terrific, too!!

Steve D

January 28, 2019

As always, great service from bumper to bumper.

Jim Hutchinson

December 30, 2018

Bart and Group One has been taking care of my cars since the early 2000’s. The staff is very knowledgeable, the work is always first rate and the shop is spotless.

Johnathan Peters

December 6, 2018

Group One confirmed a symptom I was experiencing with an actionable repair that directly resolved my issue. The repair turned out to be vital and saved me thousands of dollars in future repairs. They were kind and accomodating and offered me a follow up appointment should I have any new dash lights that needed to be read or cleared. I feel utterly confident in their work and I felt well taken care of.

Dale Landry

December 1, 2018

Excellent service as usual. Trusted service center for my Mercedes.

Jean Becker

December 1, 2018

Good and timely work.

Faith Elwess

November 28, 2018

Group One Motorwerks always provides excellent service and advice on my Porsche. I appreciate the entire staff. I feel like part of the team whenever I take my car in for service. I highly recommend Group One !

Sarajane Trier

November 16, 2018

Thank you for taking my car so quickly and taking car of the problem with honesty and transparency.

Pamela Egleston

November 14, 2018

I appreciated being able to get in quickly when I needed to have my battery replaced. Everyone I dealt with was very helpful and professional. Thank you.

Roger Kennedy

November 10, 2018

Excellent from beginning to end. Arranged to have my car picked up. Told me when it arrived at the shop. Called me when they discovered what the problem was. Told me what it was going to cost and when I could pick it up.

Bob Traylor

November 10, 2018

Smooth ride now.