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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

Showing 541 reviews with 5 stars · Clear filters

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David
Jul 17, 2017
Chyntia was great
Chyntia was great. Very helpful.
Report
Karen
Jul 16, 2017
I was delighted with Tawana !!
I was delighted with Tawana !!! Very helpful and got the best rates for me
Report
Jeff
Jul 14, 2017
Your CSR/Customer service person …
Your CSR/Customer service person Melissa, was prompt with email replies, and prompt and courteous over the phone. Made the process easy.
Report
katayia
Jul 13, 2017
I really appreciate the excellent …
I really appreciate the excellent customer service...
Report
Yang K.
Jul 11, 2017
Was very helpful and went out of his …
Was very helpful and went out of his way to assist me and get me setup.
Report
Derek
Jul 10, 2017
Very helpful throughout the process
Very helpful throughout the process, quick and easy.
Report
Nick
Jun 28, 2017
Very easy process
Very easy process
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David
Jun 27, 2017
Great customer service, very helpful
The process of getting the breathalyzer installed was very simple. The Guardian staff has been very helpful. I spoke with Gerald and he was extremely professional, friendly, and helpful.
Report

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