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December 2025 by Kaleb Fields
These guys are doing great with keeping me up to date with my Smart Start Ignition Interlock device. Every 45 days, they are there and cool about getting it done.
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October 2025 by Steven Lawrence
Exceptional service. Was in and out in 12 minutes. Christopher is the best.
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September 2025 by David Vais
These people always do their best to look out even when things go wrong... I've forgotten my technician's name but he's always super cool and friendly, he's definitely the best part of smart start
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September 2025 by Jacob Narvaez
I’ve been coming here now for a year. Skippy has been here for a while now. He’s has been one of the most joyful, delightful persons ever I hope that we get another guy just like him. I wish him well on his new journey. Skippy, Thank you for everything you’ve done when I’m here you’ve always been so polite, kind, courteous professional you’re one of the most professional people that I’ve ever met. As I said again I hope that we have somebody like you, but they’re hard to come by God speed to you in your new journey my brother, from the Rusty Bullet and it wouldn’t be so bad to send the guy with $1000 on his trip back home safe travels, my brother
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August 2025 by Raghu Mayasandra
Chris did a great job installing the device, and Skippy has been kind on all the store visits and went out of his way to take care of me on my final service! I'd recommend them anytime!
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August 2025 by Dustin
I had my interlock for 2 years. Once I found this location, it was the only one I would ever go to. Always fast and easy. Skippy was always great. The other locations were always a pain or closed. Never an issue here.
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August 2025 by Jamie Mayer
Skippy and Chris were great to work with while I had to have my interlock in my car. From Chris doing the install and removal and making sure everything ran the same as before the install to Skippy getting me in and out on all calibrations and questions in between. If you find yourself needing an interlock smart start of Commerce City is the way to go!
On the flip side though the Smart Start Corporate Line needs to figure out what they are doing, was told different things multiple times by several different people, the same answer was never given twice.
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August 2025 by Chelsy Montoya
Do not use this company! Absolute horrible service and skippy messed up the install and created major issues. After I mentioned I was having issues after the install skippy hung up on me and would not answer the phone the rest of the day. All I needed was them to fix the VIN number that he put down incorrectly in their system so the dealership could work on my car. By the end of the day I decided I need to switch company’s because the lack of care cost me a lot of money. My buddy ended up having to call and make an appointment for me because he wouldnt answer to my number. I get we are all human we all make mistakes I just needed help getting back on the road and they don’t care at all. Ended up costing me 360 dollars for nothing but a headache and hopefully not to much damage to my vehicle. Being I had to reschedule with the dealership after I took the interlock out. Switch to intoxalock they will wave the fees. It will save you a headache
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June 2025 by Shawn H
Very bad experience here. I would attempt to find a different location if possible.
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June 2025 by Richie Nye
Friendly service but... poor install my gauge cluster was left loose as well as plastic around column and broken clips and all the sudden I have a light on dash saying traction control is bad
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May 2025 by Ron Witman
Had problem with Interlock breath device and was turned away from multiple Smart Start offices because they were booked up. Finally talked with someone who referred me to George at Smart Start of Commerce City, and glad he did! George listened to my problem and told me he knew what my problem was. Fixed my problem in no time at all and was back on the road. George is the smartest and politest Smart Start employee I have ever come across in my time using an Interlock device. I will definitely use George at Smart Start of Commerce City for all my future problems! Great job George, your a true Interlock stress reliever !!!!!
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May 2025 by Deege Grizzmuth
These guys know what they are doing and the install went great. They took excellent care of my vehicle and thoroughly explained all of the rules. The younger. Gentleman at the front counter had a great sense of humor and made the whole process as comfortable as possible as I had my 85 year old grandmother with me and waiting at the office while they did the install. The install time was a little unexpected. I knew it would take some time but not as much as they told me.
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January 2025 by Matt Block
If you have a Smart Start Ignition Interlock, and you would like amazing service for your continued required calibrations, I recommend this place, and specifically a technician named Terrance.
If you would like to feel, unjudged, well informed and be treated with kindness, respect, and receive all of that after a long day at work, I recommend coming here.
I will say that this location is nowhere near my home. I live near where Parker connects with Castle Rock and I should also state that I have a really good shop near me. I like it there fine enough. BUT one day, I needed a shop that was open later than my standard shop because of continued work training near DIA. I was desperate to find an actual calibration center rather than a kiosk listed as a SmartStart on Google. And after traveling to many places after work over a couple of days, I found this place.
Terrance welcomed me and instantly began on my vehicle. He was efficient, and knowledgeable and taught me about options of services and payment options that I had never been made aware of before from my standard calibration go-to. He was a good advocate and solid representation of stellar customer service for his own shop, and subsequently for my continued engagement with Smart Start.
And of course, he gave me a couple of mouthpieces which are always helpful for maintenance shops.
Because of his customer service, I will drive all the 43 minutes and 34.2 miles over the 16 minutes and 9.9 miles to my local shop when I can. I'm already a repeat visitor.
Keep it up Terrance! Until Next time.
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July 2024 by nolan luecke
Terrance and Chris were the most polite people to deal with through this process. They were very informative and professional
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June 2024 by no lue
Terrance and Chris were the most polite people to deal with through this process. They were very informative and professional
