Overview
About Us
J & K has held quality workmanship at its core from the very beginning. Over the years, we have grown from a small business to a general contractor, but we learned never to forget the ethics that have guided us since our founding. We are committed to delivering quality, value, integrity, and great service to our customers.
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Customer Reviews

"Some of our vinyl siding appeared to be popping out so we requested a quote for repairing it. John happened to be in our area for another job so he swung by to take a look and fixed it for us at no charge since it was a quick fix. He even recommended some things we can do ourselves to maintain some other planks that are chipped without having to replace the full thing. That was very generous and we was very professional and knowledgeable. Will definitely go back to J & K if we ever need more work done on our siding or roof."
"James Fisher, John Kim and the crew did a great job. The estimate was complete, and within a few days my new roof was in place. The work and clean up was completed in one day and both James Fisher and John Kim , the Production Manager came out to check the progress. Easy to work with and a great job. Would use them again."
"From the day we were introduced to J&K by our home insurer, we were very impressed. John assisted us by promptly providing the necessary information to our insurer to get the claim successfully addressed. He guided us through the material selection process for the roof, siding, and gutters, and coordinated the ordering of materials and the scheduling of the necessary tear-off and replacement activities. Everything went according to the established schedule. The work was of high quality, and John promptly responded to and enthusiastically addressed every question and area of concern that we had. We were particularly impressed with J&K's employees' friendliness, courtesy, work ethic, and attention to detail. And, finally, given the extreme heat we have been experiencing this summer, I am very happy to note that John expressed concern for the welfare of the workers, and he accommodated their requests for breaks even though it was likely disruptive to the overall schedule. I am confident that John will be there for us should any area of concern or other issue with the work performed arise down the road. I would definitely recommend J&K for exterior repairs, renovations, and construction."

"Customer asked us not to share his/her review."

- "Customer asked us not to share his/her review."
- "GREAT EXPERIENCE"
- "Customer asked us not to share his/her review."
- "VERY PROFESSIONAL AND KNOWLEDGEABLE"
- "PROMPT COURTEOUS PROFESSIONAL"
- "J & K HOME IMPROVEMENT &"
- "Customer asked us not to share his/her review."
- "Very Professional%2C knowledgable%26 courteous"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Very knowledgeable and professional in all aspects"
- "Customer asked us not to share his/her review."
- "BEST CONTRACTOR BY FAR"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Very professional contractor"
- "JOHN WAS GREAT."
- "PROFESSIONAL & FRIENDLY CONTRACTOR"
- "Customer asked us not to share his/her review."
- "J%26K - above my expectations%21"
- "VERY KNOWLEDGEABLE"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Professional and Knowledgeable Contractor"
- "Professional%2C Efficient%2C knowledgeable contractor"
- "CONTRACTOR ACTED AS PARTNER"
- "PROFESSIONAL & KNOWLEDGEABLE CONTRACTOR"
- "PROFESSIONAL AND FRIENDLY CONTRACTOR"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Great company to work with and did a great job%21"
- "Customer asked us not to share his/her review."
- "PROFESSIONAL AND KNOWLEDGEABLE"
- "I AM FULLY SATISFIED WITH THE SALES"
- "Customer asked us not to share his/her review."
- "Great Job - Highly Recommend%21"
- "Customer asked us not to share his/her review."
- "PROFESSIONAL & EASY TO WORK WITH"
- "Customer asked us not to share his/her review."
- "JOHN @ J&K"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Good experience with J&K"
- "Recommended by Farmers Insurance."
- "ALERT ESTIMATOR GOT USA NON ROOF FREE."
- "JOHN OF J & K"
- "OUTSTANDING - VERY PROFESSIONAL"
- "J & K HOME IMPROVEMENT"
- "OVERALL EXCELLENT EXPERIENCE"
- "Customer asked us not to share his/her review."
- "made promise to repair damaged gutters & vents, never done"
- "Professional, Respectful"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "VERY PROFESSIONAL"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Deceitful and shady salesman"
- "WOULD HIGHLY RECOMMEND."
- "Professional and knowledgeable"
- "JERRY WAS PROFESSIONAL"
- "PROFESSIONAL AND KNOWLEDGEABLE"
- "PERFORMED FLAWLESSLY"
- "ETHICAL, PROFESSIONAL & KNOWLEDGABLE"
- "JIM WAS GREAT"
- "Customer asked us not to share his/her review."
- "CONTRACTOR EXCEEDED EXPECTATIONS"
- "they did good work"
- "An Awesome professional contractor."
- "J and K home Improvement were great"
- "Mr. John Lee provides top service!"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "do quality work and communicate with their customers."
- "Very good at there job"
- "did a very good job, they were professional and cleaned up after the job"
- "took care of all my problems."
- "do quality work and my dealings with all of their personal have been most positive"
- "THEY DO GOOD JOB"
- "DID A EXTRA GOOD JOB"
- "did a wonderful job"
- "HAD THE BEST PRICE FOR QUALITY PRODUCTS"
- "are truly professional and can be trusted"
- "Customer asked us not to share his/her review."
- "DO A GOOD JOB AND STAND BEHIND THEIR PRODUCTS"
- "do the job right"
- "Customer asked us not to share his/her review."
- "are dependable and reasonable"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
Awards
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.
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