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Kornerstone Administrative Services

3.7

About this business

Location details

111 E Broadway STE 900, Ste 900, Salt Lake City, UT, 84111, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
3.7178 reviews
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Joseph H.'s profile image
Joseph H. 
a week ago

Don’t use this company they totally disrespect their customers with veterans disability they don’t honor warranties and you have to fight to get what you paid for 

Joseph H.'s post 1
Buck R.'s profile image
Buck R. 
a week ago

Reading Google reviews. Treats veterans poorly. Would leave a zero star review if I could. 

Joseph H.'s profile image
Joseph H. 
a week ago

This warranty company is full of a bunch of liars and representatives who manipulate the contracts when you buy a contract expecting service especially big services. They deny them expect you to go away. Honor about December 2025 I had an issue with my transmission and other issues with oil conception. I brought it into the dealership and was denied coverage due to an expired warranty, which was not after trying to get them on the phone for several days one of their representatives kept denying coverage after arguing with hi... read more

Zac H.'s profile image
Zac H. 
2 years ago

Garbage, save your money 

Terry P.'s profile image
Terry P. 
3 years ago

First this business is not a BBB accredited. My issue seems to fit in with so many others is that we pay for a service that this company seems not to Provide. I would advise anyone that has any type of coverage to find someone else don't waste your money also we have to look at any dealership that offers them are questionable... side not they get 1 star because unable to not give a star 

Ryan C.'s profile image
Ryan C. 
3 years ago

When I tried to make a claim for a blown tire from a pothole, they denied me. It was terrible - I literally got the insurance for just this kind of situation, and they cheated me out of coverage on a technicality! 

David D.'s profile image
David D. 
7 years ago

Dennis, the only claims adjuster (apparently), is holding up an engine replacement for my Fiat with 40k miles. I brought it to Fiat (the experts on Fiat repairs) who said the only fix they will do is an engine replacement because it has internal failure, and he doesn’t understand or believe them for some reason. He is telling them to take out the oil pain (which will cost me another $300 minimum) after $600 in diagnostic tests that he still won’t agree with, and they are advising against that. They don’t expect to find metal... read more

Frequently asked questions about Kornerstone Administrative Services

How is Kornerstone Administrative Services rated?

Kornerstone Administrative Services has a 3.7 star rating with 178 reviews. 

When is Kornerstone Administrative Services open?

Kornerstone Administrative Services is closed now. It will open tomorrow at 8:00 a.m. 

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