Trinity Auto Repair & Diesel Service

I have a 2008 Subaru Impreza that I have had recent work done at trinity. They fixed my clutch, my valve cover gaskets and oil sensor pressure. They are honest about work needing to be done and got it done in less than a day both times which was very helpful! They are very fair about their prices and a huge difference in prices compared to Meineke across the street who wanted to charge me almost $1,000 more and told me my brakes were bad when they in fact they weren’t. I appreciate you guys (Mike & Jason) and will definitely be back for any further work done! I recommend to anyone needing auto services.

Trinity Auto was recommended to me by someone I have known and trusted for a very long time. My neighbor started using Mike in Golden and followed him to Trinity Auto in Arvada! Both Mike and Jason were extremely kind and took the time to help me understand my options and set me uo for success with my new-to-me vehicle! As a single woman whose father passed away, I am extremely grateful for trustworthy men and mechanics!

Honest and thorough shop. Mechanics will take time to explain issues and provide advice, which is incredibly rare to find. Would recommend.

The owner mike and the front counter guy jason was very friendly and very helpful. Before any services were made jason called informed me what services were needed which was a lot less than i thought. Jason was honest and informative they even offer a SNAP payment program which really helped out. I highly recommend trinity auto for your auto repairs

Trinity has been taking care of our personal and company vehicles for almost 5 years now and is our go to place.

I have a 2011 Jeep Wrangler that had a few warning lights that kept coming on. I didn't want to bring it to the dealership because it wasn't close/convenient and they usually charge much more than a locally owned shop. I found this place online and after reading several recent reviews, made an appt.

Jason was my point of contact and he was always friendly and honest about what was needed. He gave me options and talked through them with me in a way that other car repair shops don't always do with women. He and his service team were able to resolve everything that needed to be fixed and even one that didn't (one sensor came on and it was just because a cord became unplugged. They just plugged it back in, informed me and didn't charge us!)

When I picked the Jeep up, I also got to meet Mike, the owner who shared that he had taken over about 2 or so years ago so all of the bad reviews were unfortunately due to the previous owners neglect of the business and poor customer service. I would take our other car here for repairs, no hesitation and happy to refer you all here as well! I love that there's somewhere within just a few of our home that is also a locally-owned business that does a great job for a fair price. Thanks, guys!

We found out about Trinity Auto by purchasing a VIP card that someone brought into our business. They helped me save a lot of money on an older van by doing it a full free diagnostic on the vehicle and pointing out several problems instead of the one I had brought it in for. We took that saved money and purchased a new van. We brought it to them immediately and they did a full work through and fixed both automatic back doors as well as a wheel liner that needed to be replaced. They took the time to make sure everything was perfect! We will be bringing my vehicles to them in the future, and recommend that you give them a try if you’re in need.

These guys were awesome. I blew a sparkplug on my van and they knew the exact procedure to fix it. Also, they were timely in the repair, which I needed because I was only visiting and needed to get back home. Thanks to all that made this happen!!!

I showed up at their shop with an over-heating engine. They treated me well, took care of the problem, worked with me on pricing. I appreciate their work.

As I drove in to Denver I found that my front brakes started grinding. I needed to get back on the road fast. I Called around to many places. But no one would help me out. Trinity took good care of me. Got me back on the road fast and didn't charge me a ridiculous price. I personally deal with a lot of repair facilities and this place has definitely been one of the best. As I was waiting for my vehicle to be repaired they had a little old lady pull up just needing a bulb replaced and they took care of her immediately rather than have her wait like a lot of other places do. Fast service for small repairs and they haven't tried to sell a bunch of unnecessary addons that I have seen.

Trinity does awesome work. Took my 6.7L Cummins Ram in on a time crunch for some fuel filters, oil change, and new tires and their customer service was exceptional. They got me taken care of and back on the road beyond satisfied with great prices too. Very thankful and would highly recommend their services to anyone!

I had my truck in to see what was going on with it. They tested the truck fixed the problem. Had a problem with the steering wheel they fixed it. And the crazy part they stuck to the original price. I have taken my truck back in for more work. I am very impressed with them and the work. Would highly recommend this shop.

Mike and his team were extremely professional and transparent.
They got my vehicle up and running within a couple of hours. I would highly recommend Trinity Auto and Diesel!

Yes! Life savers! Friendly customer service! Fast efficient repairs! Got my wiper before the snow! These men didn't even charge me and I wish I had more cash on hand for the tip. Thanks guys you rock!!

I am normally nervous when I get my car repaired. I know nothing about cars. I am the Mr. Magoo of automobiles. But they got my VW Jetta running again, and the bill was less than I thought it would be. I even awkwardly hugged the mechanic because I was so pleased. Thanks guys!

These guys are the experts. Very helpful in us needing help. They fixed our trucks and will continue to help us. Trust this place very much with our fleet.

They are thorough and accurate of their assessment of the problem. The work was done in a reasonable amount of time and a reasonable price and I will be returning in the future. Thanks for a job well done.

Awesome, helpful dudes. I would definitely bring my vehicle here for repair

The team was really helpful.
Kept me informed all along the way.
Unfortunately my car issues were a bit much for my budget.

Mike's an awesome guy! :) you won't be sorry! He's the only guy my dad and I trust with our cars!