I had the GlassParency windshield treatment applied to my vehicle, and the difference has been nothing short of incredible. From the first rainstorm after application, I noticed water beading and... See more
Company replied
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Review summary
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Based on these reviews
Awesome all around company. This is my 1 year review with GP. Great customer service, great products, reliable product availability and great programs for detailing businesses like ours. I see a conti... See more
Company replied
I love Glassparency coatings and washing products.. the coating is shinny slick and helps keep my white Lexus cleaner longer and easier to wash when dirty.. I only use there products on my cars and cu... See more
Company replied
The products are fantastic. My car looks brand new after I use them, even though it has 100k miles on. The shine is beautiful. My tires and rim SPARKLY clean. I appreciate the ease of you, the c... See more
Company details
Written by the company
For more than 20 years, the folks behind GlassParency have been providing drivers and automotive businesses with our hydrophobic glass coating, ceramic coatings for paint protection, and premium car care supplies to restore, enhance, and protect every surface of the vehicle. GP prides itself on providing fast, low cost shipping and unbeatable customer support. Whether it's finding the right products for your vehicle, learning how to use them, or being connected with one of our Authorized Installers nationwide for professional detailing services - our team is here to help.
Contact info
185 West Montauk Hwy, 11757, Lindenhurst, United States
- 8442311110
- info@glassparency.com
- glassparency.com
4.7
Excellent
57 reviews
Replied to 66% of negative reviews
Typically replies within 1 week
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
I never heard of this company until…
I never heard of this company until now. So far we love the products. They are of good quality.
March 5, 2026
Great communication with Heather F!
Great communication with Heather F!
Heather responded quickly and went above and beyond in helping me out; greatly appreciated.
April 1, 2026
Good product and fast shipping
March 12, 2026
The product itself
March 5, 2026
Always Had nothing but great experience…
Always Had nothing but great experience with everyone here!
March 4, 2026
Works good!
February 2, 2026
immediate response and information
January 21, 2026
First time user.. my husband likes the product
My husband washes the cars, so his opinion is what matters
January 27, 2026
BEST PRODUCTS AROUND
The products are fantastic. My car looks brand new after I use them, even though it has 100k miles on. The shine is beautiful. My tires and rim SPARKLY clean.
I appreciate the ease of you, the clear instructions on how to use the products and even the included towels/application tools needed!
I don’t wash my cars that often but when I do, I only use these products to make them look like new again
January 12, 2026
Recent purchase was free so how could…
Recent purchase was free so how could it not be 5 stars
January 15, 2026
Everything smells so good this made a…
Everything smells so good this made a great gift for my husband. He loves organization and taking care of of the car.
December 15, 2025
Great customer service and knowledge of…
Great customer service and knowledge of products.
December 9, 2025
Reply from glassparency.com
We appreciate your kind words regarding our team's service and expertise. Thank you for sharing!
Reply from glassparency.com
Thank you for your positive feedback!
Fast delivery and great products.
October 27, 2025
Reply from glassparency.com
We're glad you had a great experience. Thanks for your feedback!
Heather in customer service was very…
Heather in customer service was very helpful in answering my questions about the products I purchased.
October 14, 2025
Reply from glassparency.com
We're happy to hear that Heather was helpful and answered your questions! We appreciate you taking the time to share your experience.
Your mileage may vary.
Frankly I'm disappointed by the value proposition. The vendor stated a package of product would be mailed to maintain the warranty. I sent an inquiry email on September 18th which did not receive the courtesy of a reply from your company. A few weeks later I get an email telling me to go to the vendor to get the treatment renewed per warranty.
That directly contradicted what their vendor told me.
I mentioned in another email my disappointment with the product and merely received a boilerplate reply.
The product itself? I'm glad I tried it, but have not seen any improvement over the industry standard product to justify the extra expense.
October 19, 2025
Reply from glassparency.com
Thank you for your positive feedback; we appreciate it.
Reply from glassparency.com
We're happy to hear that you found our response quick and the maintenance wipe instructions easy to follow. Thank you for your positive feedback!
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