Skip to main content

Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.

Find a Location

JKS Home Improvement, LLC has 2 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

    Country
    Please enter a valid location.

    Business ProfileforJKS Home Improvement, LLC

    Home Improvement
    Multi Location Business
    BBB accredited business

    At-a-glance

    Customer Reviews

    5/5stars

    Average of 3 Customer Reviews

    Customer Complaints

    2 complaints closed in last 3 years

    2 complaints closed in last 12 months

    BBB Rating & Accreditation

    Accredited Since: 8/1/2008

    Years in Business: 67

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Overview

    Home Improvements

    Including Windows

    Doors

    Porches

    Siding

    Roofing

    Kitchens

    Baths Basements

    Decks

    Gutters

    Garages

    Fencing

    Business Details

    This is a multi-location business.

    Find a Location

    JKS Home Improvement, LLC has 2 locations, listed below.

    *This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

      Country
      Please enter a valid location.
      Location of This Business
      3400 E Main St, Endwell, NY 13760
      BBB File Opened:
      1/26/2007
      Years in Business:
      67
      Business Started:
      1/1/1957
      Business Started Locally:
      1/1/1957
      Business Incorporated:
      11/27/2009
      Accredited Since:
      8/1/2008
      Type of Entity:
      Limited Liability Company (LLC)
      Business Management
      • Mr. Jeremy Sager, President
      Contact Information

      Principal

      • Mr. Jeremy Sager, President

      Customer Contact

      • Mr. Jeremy Sager, President
      Additional Contact Information

      Phone Numbers

      Email Addresses

      Industry Tip

      BBB Tip: How to make your next home improvement project a success

      Customer Complaints

      2 Customer Complaints

      Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

      File a Complaint

      Most Recent Customer Complaint

      12/03/2023

      Complaint Type:
      Service or Repair Issues
      Status:
      Answered
      I am attempting to have JKS Home Improvement fix the leaking roof I received after having them install a new roof. The contract called for step flashing to be installed. They decided to install glued on wrap around flashing. This leaked from the very beginning. I called them, tney came, sprayed with a hose and declared that it was a bad chimney cap. This has been repaired and the leak continues. I have contacted them multiple times and have received no response except lies on the initial calls. I currently have a 2 foot by 6 foot hole in my closet ceiling through that leaks water and allows large amounts of heated to escape. After your recommendations I will contact the district attorneys office for possible fraud.
      Read More

      Customer Reviews

      3 Customer Reviews

      What do you think? Share your review.

      How BBB Processes Complaints and Reviews

      Start a Review

      Most Recent Customer Review

      Chris A.

      5 stars

      10/28/2022

      Very competitive price, outstanding materials, outstanding labor. Could not be happier with the decision to use JKS. - Asphalt shingle roof replacement tear off to completion in half a day; workers meticulous about cleaning up, including scouring the yard for a half hour with a magnet for stray nails. - vinyl siding replacement, new shutters, gutters, soffit - tear off to completion in just over 4 working days. Kept me involved through the entire process and answered every question I had. Will definitely call them again with future projects.

      Local BBB

      BBB of Upstate New York

      BBB Reports On

      BBB reports on known marketplace practices.

      BBB Business Profiles may not be reproduced for sales or promotional purposes.

      BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB asks third parties who publish complaints, reviews and/or responses on this website to affirm that the information provided is accurate. However, BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles.

      When considering complaint information, please take into account the company's size and volume of transactions, and understand that the nature of complaints and a firm's responses to them are often more important than the number of complaints.

      BBB Business Profiles generally cover a three-year reporting period. BBB Business Profiles are subject to change at any time. If you choose to do business with this business, please let the business know that you contacted BBB for a BBB Business Profile.

      As a matter of policy, BBB does not endorse any product, service or business.