certified company
Based on 169 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
3rd year as a Best Pick Call
"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."

Brent Lee | President
Company Information
Services Offered
J & K installs vinyl and fiber cement siding and cladding systems for commercial, industrial, and residential properties. The company also installs roofs, seamless gutter systems, windows, and doors. Additionally, J & K provides remodeling services and water and fire damage restoration.
Minimum Job
Projects require a $1,000 minimum.
J & K provides a five-year limited warranty on siding projects.
Company History
J & K was established in 2005.
Company owner Brent Lee is a Vinyl Siding Institute Certified Installer. J & K is a CertainTeed 5-Star Contractor, a Mastic Elite Contractor, and an EPA Lead-Safe Certified Firm.
Employee Information
Employees wear uniforms with ID badges, drive marked vehicles, and have undergone background checks.
Areas Served
Northern Chicago, North Shore, Northwest Chicago Suburbs, Southwest Chicago Suburbs, Western Chicago Suburbs
A selection of 169 homeowner reviews:
“It was very nice. We felt so comfortable with them. They did the siding while we were on vacation. It was great, and the rep was phenomenal in keeping us informed. I would give them 1,000 percent. These people are excellent. We had 100 percent confidence in J & K to do the work. They're A+.”
“Everything was perfect. I like them. The siding is beautiful. They were very respectful and very amenable, they showed up on time, and they knew what they were doing. I'd give J & K an A.”
“My experience with J & K was extremely positive. The salesman was extremely helpful, and everything was delivered on schedule. The workmen were all very polite and very neat, and they knew what they were doing. When the job was finished, the house looked brand new. They do a great job. It was very, very good. They went above and beyond.”
“My experience was absolutely positive. My house was hit by a car in January. It was very strange, and it took until May to get the insurance companies to settle with me. J & K stood with me all that time and practically did all the work for me through the insurance company. They were wonderful. They stayed with me the whole time.”
“The individual that estimated the job was there when the job was being done, and he followed up. I've had some issues since, but as soon as I let him know I had some issues, he was Johnny-on-the-spot. He got the issue corrected. They have very, very excellent customer service. All things considered, I'd give them an A for both the roofing and siding jobs they did for me.”
“They did a very good job, and we were very happy. We were just happy with the job they did. They did roofing and siding for me. Overall, I'd grade them A+.”
“The customer rep kept me informed of the process and of any obstacles they were encountering along the way. He was very present, always willing to take a phone call, and often on the site. The only thing I could think of that would have increased their grade is, while they were taking the siding off my house, sometimes they were letting it fall on my truck. After I pointed that out, they corrected it and did it right. Overall, I'd give them A+. I would definitely recommend them.”
“They were great. I believe the representative who came out was very professional, and they did everything that they said they would do. Everything they did was an A+. They were great.”
“I do not remember having any issues with the timing or process of the job at all. There were no significant issues.”
“Everything was fine. The work was well done, and one or two issue that we had were resolved pretty quickly and done well.”