Customer Testimonials

Did a great job. They were professional and fast. Can’t wait to do more with them.

Ivory and Sr technician should be rated 5 stars for service . They treated me well

Extremely Smooth & Seamless Experience In all Areas Of The dealership. I Absolutely Would Recommend This Dealer To All Concerned.

I purchased my truck from DeMarois 3 years ago. I took my truck in for warranty service a couple of times. The service department (and especially Ivory the service writer) have been great to work with.

Ivory in service is the best, she goes above & beyond for her customers, we are very happy with her work.

Excellent customer service! We had problems with our Sprinter van and had to be towed in from Glacier National Park. Inspite of their already busy workload they were able fit us in and get us back on the road and our vacation in a short period of time. Thanks guys!

I receive excellent service each time I visit this dealership. I have also purchased many cars and trucks and am totally satisfied with the interactions I have had with the demarois staff.

Well maintained, competent staff, took time needed. Only dealer within 150 miles of us but it works

Best purchase experience I’ve had in over 5 decades of buying numerous vehicles, including Jeeps, Dodge RAMs, Corvettes, Porsche, Land Rovers, and Mercedes. Friendly, helpful, knowledgeable salesman. Lew did everything promised and had purchase paperwork ready when we showed up to complete purchase. If I were ever to buy another Mercedes, I would definitely go to DeMarois.

I was traveling and had transmission problems. they made an appointment for me the next day. I got stuck in traffic when going there and was 40 minutes late. They still got me in, fixed my issue at a reasonable price, and got me back on the road. Thanks Demoris GMC service

Friendly, competent and professional Thanks again for your help and repair to our new motor home

I received the initial DEF notification of DEF level at 30% while traveling between Sundance WY and Hardin MT. While in Hardin, I purchased a 2.5 gal. container of API certified DEF and added it to the truck prior to departure for Bozeman MT. The DEF level did not reset during the trip and continued to count down. I made contact with a knowledgeable friend who advised me to go to a dealer for investigation. My friend also said that it could take a number of start-run- off cycles to reset. I went grocery and pet food shopping in Bozeman (4 cycles in ...

Friendly staff, very professional, excellent warranty work on your vehicle. Would definitely go back for work on my vehicle.

Always professional, courteous, and expedient. I wouldn’t go anywhere else for my car needs.

Wonderful service we always tell all our friends to go to Lou at DeMarois best in the business. The Bells

Very pleasant folks. Straightforward and zero pressure or salesman tricks and gimmicks. I was on my way with my car in record time.

Always on time, and exactly what’s needed. They take great care with all they put their hand to!

Ivery in service has been awesome, honest and straight forward. I recommend DeMariis GMC to everyone! Jimmy Anderson of Woods bay Montana

I got in on time & they completed the job in a little over a hour. Couldn’t ask for more.

Jeff at the Mercedes dealer ship was awesome. The repair got us back on the road in no time. Very clean waiting area Thanks again.

They always give great service! The waiting area is very comfortable! They always answer any question I have about my car.

Awesome customer service! The gal that checked me in was amazing! Will be back because of her!!! Thank you!!

Colin was very good to communicate with and did a great job keeping us informed the best he could in this uncertain climate of auto production. We were quite pleased with him.

Rob was great to work with making purchase as smooth as possible. Scott was also a pro in getting us through the title process and payment side.

East reliable fast and great people Will most certainly continue to use them. Very pleased

Wayne was extremely friendly and the process went very well. I would go back again anytime.

Good service. Kept me informed of what was happening and expected costs. Appreciate the option to have a loaner car while service is ongoing

Great service and personnel. Hood was fully latched, 3rd time for this, everything else was great.

Wayne was great. Took care of us out of towners. Everything was ready when we got there!Thanks!!! This is a great place to work with!

The dynamics of the Acadia I purchased changed from the time I inquired till the time of purchase. It was loaned to a service customer who put 2000 extra miles and unfortunately had a small accident resulting in a driver side rim that was replaced. It took several days to locate the customer. The add stated third row seating which it didn’t have. I was happy with the price but was surprised there was an additional $35.00 administration fee at closing . Professional , courteous staff , clean , pleasant dealership .

Cole Anderson has been a fine salesman to work with! He is both professional and knowledgeable and has worked hard to accommodate my wants and needs.

I bought this car from a person bought it from you. He always had the maintenance done here. He was always satisfied so that's where I take it also and have been very happy with it all

Great service. Great customer experience. Professional, courteous and friendly. Bought my truck through the dealership straight from the factory; got held up in Butte due to COVID waiting transport. The dealership went and got it with their own trailer.

Lou DeMarois made the purchase of my new car so easy. He delivered it to Whitefish, signed documents and demonstrated using the systems. Great job.

Very professional service department and dealership. They take care of your concerns at all levels from parts, service and sales. All departments are competent in there areas and very friendly.

Wayne was very professional and knew all things on the truck. Went through all controls and options. Very knowledgeable. Just a great experience! The paperwork guy ( sorry can’t remember his name) was also professional and had me in and out in a very short time. Very nice to talk with.

I had a great experience purchasing a used vehicle from the Missoula DeMarois dealership. They made the purchasing process stress free and the staff were very friendly and helpful.

This gmc truck was the third vehicle purchased from Demario’s. Cole Anderson was our salesman and we come back because of his service. He helped us many times after the sale generally with technical questions. He was always patient with us and every visit was a reminder of why we drove from Polson. Rather than doing business with our Ronan dealers.

Very understanding dealership. From out of town they took care of the car quickly. Same day call without an appointment not very often happens. Thank you I would highly suggest using them. From that service I would suggest to anyone to use them and stop by if looking for a new care they genuinely seem to care about the customer. Jade is a rock star for getting the car in!

Professional, courteous and timely, at a reasonable price. Kept me informed while work was performed. No surprises. What more can you ask for? I will go back.

The young lady who checked us in was extraordinarily courteous and professional. You are very lucky to have her working for you. She personified customer service!!

Received excellent service from salesman Wayne Waliser. Scott McLinden also did a great job with closing paperwork. This dealership could use a greeter to direct customers when you first enter. On our first visit, we just stood there and waited. We had no idea who or where to go. When Wayne Waliser got off the phone, we then went to his desk and he helped us. We are very pleased with our new vehicle and the way Wayne took care of the purchase process. Wish GM would make customized floor mats for each vehicle.

Very easy to make an appointment for service, everyone is very friendly as accommodating. Nice lounge area while waiting for your vehicle. Great price for great service

This is our second vehicle purchased and maintained by this dealership. We could not be happier with everyone that we have worked with throughout this time. This is why we would go for a third round with them.

Wayne was a great person to work with. Wish they had more vehicles on the lot to choose from. First time buyer of a Gmc truck thank you I hope the service is as good as the sales.

Excellent service. They listened to my needs and found me the perfect vehicle at a great price. The whole process was pressure free and stress free.

Hi, Mr. Cole Anderson was simply the BEST to work with. His attention to detail, prompt response time by email or phone was very professional!!!

Very professional, a pleasure doing business with them. Lew is the best. very helpful ,closing was fast and Scott knew what he was doing, if you are looking for a vehicle , give them a try

We were very thankful that the lady that made the appointments was able to squeeze us in that day to have you look at our truck because we were traveling and also that we were able to park our fifth wheel outback while you were working on the truck.

Did wonderful job! Very good people! Enjoyed the wait for my service. Drive 120 miles just to have DeMarois GMC do my service! Will continue to do this!

Helped us when in a tight far from home on vacation ! Appreciate so much their professional and kind help to help us ! Highly recommend this dealership !

Responsive, worked hard to find and trade for exact specifications wanted by wife on new Mercedes. Fully prepared and ready for delivery; spent substantial time reviewing features and set up.

Wayne was Great! I wasn’t in a hurry so when my car came into the lot, he called & told me “it’s here”. Easy!

I was greeted with a smile and my paper work ready.. she asked if I needed anything else, I told her and she said she would call me with a price etc. I was called with the price and again when it was finished. The car was cleaned and everyone was curious and helpful.I am happy and will be back.

Lew was very helpful in ordering my vehicle . The delivery process was very informative and enjoyable. Everyone was very helpful and courteous. I highly recommend this dealership!

I took my GMC Terrain in for an oil change and replacement of all wiper blades. The service staff was terrific from check in to check out. They completed the service promptly and gave the car a complimentary wash. A great experience.

I have been going to this dealership for 35 years. I have always had an excellent experience in both sales and service. I own a 1983 MB and rely on This dealership . They have maintained it very well. My 2016 MB is always serviced extremely well. The Salesman, Wayne Wallicer Is not only very knowledgeable but a true gentleman.

Technician ran into some difficulties when replacing the defective airbag. Service kept me in formed as to the nature of the problem and and I was able to discuss the situation with the technician when he was finished. I thought he did a good job explaining the difficulties.

Very knowledgeable and very customer oriented. The whole staff is very helpful not only in new purchases but any problems that surface throughout ownership. Would recommend them to anybody.

Had vehicle in for B service. All went very well. I was given a vehicle to drive. I really appreciate that. Everything was accomplished on schedule. The service department employees were very professional. Thanks.

I came in for a recall fix and a diagnostic for my vehicle. The service department guy was very nice and helpful. Thank You so much.

We don't live in Missoula, but we come to DeMarois Buick GMC Mercedes-Benz to buy our vehicles. Why? Because their knowledge, customer service and sales associates (specifically Cole Anderson) - make buying and getting our cars serviced a FIVE STAR experience in every regard. I have shopped and talked to sales consultants at Corwin in Kalispell, Dave Smith in Idaho and Becker Buick GMC in Spokane - and NONE of these dealerships can compete on price or the customer service experience. We have now purchased 4 vehicles from DeMarois Buick GMC Mercedes-Benz, and are looking forward to purchasing our 5th ...

We were looking for a Tahoe on the internet and this dealership showed up. My first impression was that this dealership looked very welcoming and professional. We drove the 100 miles the next day and met with cole. Very professional and polite. No hard sale tactics here. Everyone was great!

I got great service. All the people at the dealership were friendly and efficient. My car was completed as promised, with a free wash. Thanks!

I had a great experience with this dealership buying a used car. They were patient and helpful, communicated well and honestly. I would highly recommend this business!

Appreciated the salesman’s friendliness and transparency. A very low-pressure approach and very accommodating. I’ll check this dealer next time I am in the market.

Very honest and professional staff always a good experience always feel like I got a fair deal when ever I purchase a vehicle from DeMarios. I have purchased 3 vehicles from DeMarios and all three experiences have been great. Wayne Waliser is as good as they get!

Our experience was good with Demarois Buick. We had a recall notice and they were able to get us in within a couple of weeks and got it taken care of. So now hopefully there is no fear of an under hood fire 🙂

Spokane Mercedes is by far the best dealership we have ever been to. They got us in on the very first day to analyze the problem for our Winnebago view, which is a diesel engine motorhome on a sprinter chassis. They had the part in stock that we needed and the next morning got us in and had it repaired and us back on the road in a matter of hours. That first evening Amber Maddox, their service advisor, did everything possible to make our stay comfortable. She even arranged for us to get a rental car, and found us ...

My family and I were traveling cross country in sprinter rv when lost power as we approached Missoula. Called first thing next morning and Jeffory immediately told me to stop by and they would take a look. We arrived at DeMarois within a few minutes and Jeff greeted us and within a few minutes he had our unscheduled rv in the shop. Within 2 hours the mechanic diagnosed and repaired the problem. As a result we got to our destination on schedule. We were very pleased.

I had been looking for a vehicle for several months. DeMarois Buick had the best selection, knowledgeable salesman and worked within my budget. I would highly recommend them to anyone who is in the market for a vehicle.

I appreciate the great service at Demarois. Jesse was knowledgeable and helpful. I found Jesse to be a smart, loyal, hardworking and honest person. Thank you, Jesse!

As always, my latest Mercedes service appointment was done professionally, quickly and with the utmost care and attention to detail. DeMarois is a pleasure to work with.

Great service done quickly. The Demarois staff is great and the waiting area is very nice. My truck came back nice and clean. They Evan had cookies.

We special ordered a Mercedes, it arrived on the scheduled date. The purchasing experience was very pleasant. Staff were friendly and professional. The environment was clean. We were offered coffee, hot chocolate, etc. We were given a great deal on the car, receiving without asking, several discounts. I would buy from DeMarois again.

Dan is beyond 5 stars.He is always professional and courteous. Kim is the same way in the office. A great pair to work with.

Our experience in dealing with Lew DeMarois and buying our Buick Enclave was the best we have ever had. We definitely recommend DeMarois Buick for a great buying experience!

5 Stars falls short of the 10 star rating I would give to the Service Department - specifically Dan Chamberlain at DeMarois Buick GMC Mercedes-Benz. We live outside of town and every single time I have had a service need Dan has bent over backwards to take care of our cars, the schedule runs on-time, and his team always delivers the car on or before the quoted "repair time." Think about that for a second. What other dealership have you dealt with in where the Service Department takes as much pride to ensure customer satisfaction as the sales department? Dan ...

I dropped my 2010 Isuzu NRR truck off because It was having power issues and the regen system did not seem to be working right. Even though I did not have a appointment they were able to get it in fairly soon after I dropped it off. Jim the mechanic was able to diagnose the issue and came back with the parts and labor to fix in a professional manor. The problem was well explained to me and the estimate for both labor and time were exact to what Derick and Jim told me it would be. The truck was fixed ...

Quick estimates of work needed; quick appointments; use of loaner car during service; always friendly & thorough researching issues & communicating repair strategies; repairs completed within estimated time frame; vehicle clean & ready to go. Very efficient, friendly staff.

Wayne is the best salesman I’ve ever worked with. We have purchased several vehicles through him. Honest and caring as well as understands your needs. The vehicle my wife drives now, he located what she was looking for and brought it to missoula. A+

My air bags needed serviced was the code every time I turned on my vehicle. I called got an appointment pretty quickly, Dan & Kim were fast , friendly and I got my cash washed! What a fun surprise!

My husband and I do not regret a single aspect of our truck-buying experience, from the moment of having walked in to now, a month after driving our truck around. Wayne made our buying experience straightforward; we didn't get any runaround. Everything was laid out in an honest fashion and our questions were answered to our satisfaction always. Even now our queries are answered so quickly. We always enjoy our experience with Wayne. We feel we got a great deal, too.

Everyone here was so pleasant to work with! This was my first time going in to DeMarios and they treated me so well. I have an older pontiac that I didn't purchase from them and they serviced my little car better than any shop has ever done.

Quick, friendly, and competent! The service advisors were helpful and friendly. Everyone was friendly and answered every question I had. I would recommend to anyone!

Dan was great to work with. Went in to get an accessory another dealership told me wasn't available for my vehicle. Then when Dan drove my vehicle in, he noticed an issue with the backing plate and got it all fixed quickly. Fast, professional and courteous service.

Derrick Kelly was very friendly and easy to work with. Derrick researched well the parts needed to service my CTS Cadillac. Derrick kept me well informed and up to date on when the needed parts were arriving, when the work would be completed and was prepared with the breakdown of parts and labor costs. Derrick also was very helpful scheduling days and times to have my car serviced.