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Guardian Interlock Reviews | Read Customer Reviews of guardianinterlock.com

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Vehicles & Transportation
Auto Parts & Wheels
Guardian Interlock

GI

Guardian InterlockReviews of guardianinterlock.com

4.0813 reviews
Auto Parts & Wheels

GIGuardian Interlock4.0

Reviews813 About Contact

Overall score

4.0 out of 5

Great

Average of 813 reviews

Distribution

5★67%
4★9%
3★3%
2★3%
1★18%

What customers rate

Detail scores appear once 5 customers have rated them.

Contact & location

(800) 499-0994
guardianinterlock.com
[email protected]

About Guardian Interlock

Guardian Interlock provides ignition interlock systems (also known as "blow and go" or "car breathalzyer" for people who need or want them after a DUI/DWI arrest. We provide high quality services and devices to make the process of installing and using an interlock as easy as possible.

Guardian Interlock (guardianinterlock.com) has 813 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.

Also known as: guardianinterlock.com
Website: guardianinterlock.com
Category: Auto Parts & Wheels
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 49% of reviews.
Latest: Most recent review: October 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

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Guardian Interlock reviews

813 approved reviews, newest moderated first

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Eddie
Feb 22, 2017
Walter is the best
Went the extra mile very helpful
Report
Francis
Feb 22, 2017
survey
Shawnna (sp) was extremely helpful in expalining the installation proccess, made an appointment for me and strongly urged me to call her if there were any questions. However I would like to review the costs as she noted that the installation fee be waived and the monthly fee will be $65.00. I would appreciate an email to that affect. Thank you, Francis
Report
Jesse
Feb 21, 2017
Great help
Tawana was a excellent in getting me scheduled as fast as possible.
Report
Angela
Feb 18, 2017
Excellent
Customer service was great
Report
Dominic L.
Feb 10, 2017
Have to drive 4 hours to get my device serviced
I moved to White City, Oregon and work M-F 8-5. I requested a sat appointment and was told that I would need to drive 4 hours up to Woodburn, Oregon to have this. Ridiculous! I cannot be the only person who works Monday thru Friday
Report
Robert L.
Feb 3, 2017
RIDICULOUS
I live and work off a very busy three lane road called Commercial Blvd in FL. I drive a manual VW GTI, so I have to steer with my knees while I'm shifting and using the device. Florida already has the worst drivers I have ever seen in my life, and pulling over to breath into the device is more dangerous than steering with my knees! Also, there are way more affordable & state approved interlock device providers than this one..
Report
William
Feb 1, 2017
OUTSTANDING SERVICE
PHONE REP. MELLISA WENT ABOVE AND BEYOND TO MAKE THIIS TRANSACTION HAPPEN.
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Collin
Jan 23, 2017
Easy to set up
Great experience, easy to set up!
Report

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