Big O Tires

These guys are the best. I've been coming here since moving to CO several years ago. They've handled winter/summer tire swaps, a couple of blown out tires and salvaged our road trip, and just little things here and there. I couldn't be happier with the service and prices. Highly recommended.

Flat repair that was free because we bought the tires from them...nice!

Great job, fantastic job, I will definitely use them again.

Super nice and helpful associates

Always tell it to me straight, with great customer service. Got the job done quickly, and sent me on my way feeling like they did the job right!

They are always courteous, knowledgeable & reasonably priced as compared to any other automotive shops I have taken my car to

Anthony and Brian were 2 of the nicest people I have met in a long time. After a horrible experience of tires at the local Firestone place, I was dreading going back and or finding another place. These guys were awesome to me (Avon distress female) they set everything straight for me and I will be back to this location as well as recommending to others for incredible customer service!!!! Jamie Baird 720.218.1002

My AC compressor had gone out and I called a couple of places but nor one was able to work me in right away. Wasn't sure if Big O did that kinda thing but gave them a call and they got me in right away. They also did their best to save me money on the parts. They kept me informed and customer service was very helpful in explaining everything. I would recommend this place for all your vehicle needs.

Bryan was outstanding! I do not know much about cars, have driven my Toyota Rav4 for over 3 years and never needed work other than routine oil changes and new tires. I came in to get a second opinion in regards to needing new brakes and wanted a better look into a possible transmission leak and my front struts seeping. He was patient, knowledgeable, and talked me through everything after the diagnostic meeting. They were able to fit me in that day and my car was done by noon! I am thrilled to know that I have a reliable, honest go to car shop so close to home.

Excellent service location. Management could Smile a bit more but overall experience really good. Definitely be back, their techs do great work

went to big o on 120th and got very rude service. walked in this location Anthony greeted me was so friendly. will do my business with this store. much nicer store cleaner.

Amazingly fast service with great professional technicians

I am very picky customer with my mint old Camaro. Your service techs and writer really pacified me by taking excellent care of my car, doing a top notch job. Thank you so much, I'll be back again.

Brian and the staff are great to work with and highly professional.

The Flatirons Crossing location is and always will be my go-to location for all my car's maintenance. You have a crack staff in the lobby and outstanding technicians. I have never felt anything less than pleased with the work done there. I live in Denver, but I drive up to Broomfield to get my car serviced. That's how much I like this particular Big O Tires. Yes, I tell everyone about your location. Thanks!

Above and beyond

Very knowledgeable staff. Excellent service!

I first came to Big O for a minor tire repair and was impressed by their thorough check of my car. I came back for a scheduled manufacturer service and again was pleased. All work and costs were clearly explained to me, the service was prompt and the entire process was efficient.

These guys are helpful, effective and efficient. Always.

Everyone was great and we are happy with the tires and service. Thank you.