Kost Services
Kost Services

Kost Services

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Introduction: Our dedication to quality and to our customers. We go through every phase of the project side by side with the home owner. Family owned and operated for over 35 years. A+ rated BBB contractor Making quality repairs at a reasonable prices Alex Kost 630/6392814 Bob Kost 630/2025828

Hired 67 times

Background checked

3 employees

39 years in business

Top pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

Jul - Dec

Jul - Dec

Jan - Jun

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Customers rated this pro highly for work quality, professionalism, and responsiveness.

Great 4.8

40 reviews


Read reviews that mention:

Jaime V.

Concrete Repair and Maintenance

Alex was professional and courteous to work with. He completed two concrete stair refinishing projects that we were extremely satisfied with. Saved us thousands from not having to replace/rebuild. Great guys! Don’t look elsewhere if you want your job done right.
Jul 16, 2021
Becky W.

Concrete Removal

We hired Kost services to remove a concrete patio and sidewalk in the backyard. They were fast, did a great job, and were the best price we found.
Sep 10, 2020
Frank W.

Concrete Repair and Maintenance

Absolutely the best experience I have had with a contractor. The Kost family is professional, friendly and take pride in their art! I recommend this family highly!!!!
May 28, 2021
Walter K.

Concrete Repair and Maintenance

Alex Kost performed the work of fixing my patio. A part of it had to be dug up for a sewer repair. He did a very nice job and I appreciate his working on a very hot day. I recommend Kost Services for any cement repairs.
Jul 27, 2020
Stephanie O.

Concrete Repair and Maintenance

Overall job was average. Alex was puntual and professional. After the job was completed I noticed quite a bit of flaws and the work was not neat. I see too many uneven spots. My patio and patio above me are fully covered so rain couldn't touch the patio concrete floor..
Kost Services's reply
Hello Stephanie thank you for your feed back and business it is much appreciated. I’m sorry the coating didn’t meet your expectations but the application is only a Veneer and will react differently with each surface it is applied to. All we can do to try and ensure a consistent finish is to diamond grind, pressure wash and prime the surface which we did. So how the product cures is out of my control after the necessary steps were taken. I will do my best to learn from this install.
May 19, 2021
Background Check

Alexander Kost


  • What is your typical process for working with a new customer?

    Hands on approach

  • What types of customers have you worked with?

    From commercial to residential there is no job too small

  • What questions should customers think through before talking to professionals about their project?

    There are no bad questions if you have any concerns about the job do not hesitate to ask

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