Automotive Authorities

Automotive Authorities Automotive Authorities was established by Cory Olson in 2013. Call us today!

With 20 years of auto repair experience, we specialize in providing expert quality repairs at fair prices for all of Longmont and beyond. With the name Automotive Authorities, we gave ourselves a goal: to be the auto repair shop Longmont drivers trust for accurate, honest advice and service. In addition to staying at the leading edge of technology, we believe in treating our customers like family.

When you bring your car or truck to us, you’ll know who’s working on your vehicle, and you’ll never question about how the job got done. We provide services for hybrid and diesel vehicles, as well as electrical repairs, brake work, and more! Our shop is a NAPA AutoCare Center with a 24-months/24,000-mile warranty and provide loaner cars for more substantial repairs. We’ll go the extra mile to make sure you fully understand your vehicle’s needs, now and in the future.

06/16/2026

★★★★★
"Always fast, professional and exceptional services. Will always bring my vehicles to Automotive Authority!"
- D. E.

Are you having trouble remembering the last time your vehicle had a check-up? Call today to schedule your next appointme...
06/16/2026

Are you having trouble remembering the last time your vehicle had a check-up? Call today to schedule your next appointment!

📞303-776-1224
💻https://automotiveauthorities.com/
📌623 Frontage Rd. Unit #1, Longmont, CO 80501

Diagnostic testing is critical in understanding your vehicle's engine! 📞303-776-1224💻https://automotiveauthorities.com/📌...
06/15/2026

Diagnostic testing is critical in understanding your vehicle's engine!

📞303-776-1224
💻https://automotiveauthorities.com/
📌623 Frontage Rd. Unit #1, Longmont, CO 80501

06/14/2026

★★★★★
"This is a great shop! They have worked on my truck a few times. Very knowledgeable, professional and do work for a reasonable price. I highly recommend this shop for all types of vehicles!"
- S. S.

If you are noticing unusual tire wear, it could be time to have your suspension inspected. Tires are supposed to hold fi...
06/12/2026

If you are noticing unusual tire wear, it could be time to have your suspension inspected. Tires are supposed to hold firmly to the road, but a damaged suspension will cause the tread to wear in a wavy manner instead of evenly!

📞303-776-1224
💻https://automotiveauthorities.com/
📌623 Frontage Rd. Unit #1, Longmont, CO 80501

Our team is always happy to answer any vehicle maintenance or service questions you may have! Check out our website for ...
06/11/2026

Our team is always happy to answer any vehicle maintenance or service questions you may have! Check out our website for business hours, providing services, and more information!

📞303-776-1224
💻https://automotiveauthorities.com/
📌623 Frontage Rd. Unit #1, Longmont, CO 80501

06/10/2026

★★★★★
"Guys did their usual good job, communication was great and job was completed very fast - congrats"
- R. H.

Have you noticed your vehicle making loud noises? Does it feel like the power of your vehicle is going down? Lower gas m...
06/10/2026

Have you noticed your vehicle making loud noises? Does it feel like the power of your vehicle is going down? Lower gas milage? All of these things can be your exhaust system.

📞303-776-1224
💻https://automotiveauthorities.com/
📌623 Frontage Rd. Unit #1, Longmont, CO 80501

A tune-up consists of checking the engine for parts that need cleaning, fixing, or replacing. Give us a call to schedule...
06/09/2026

A tune-up consists of checking the engine for parts that need cleaning, fixing, or replacing. Give us a call to schedule your visit!

📞303-776-1224
💻https://automotiveauthorities.com/
📌623 Frontage Rd. Unit #1, Longmont, CO 80501

06/08/2026

★★★★★
"This shop is great! The y have taken care of our cars since we moved to Longmont. "
- P. C.

Address

623 Frontage Road Unit 1
Longmont, CO
80501

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm

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