J.C. Lilly Windows & Doors LLC

“Couldn't be happier with JC Lilly.”

Couldn't be happier with JC Lilly. 2 weeks between hiring them and actual install when everyone else quoted me 6-8 week lead times. Justin and Slawek were awesome leading up to install, and Slawek's brother Daniel led a great crew during the install. All windows done in ~4 hours. Great local company, highly recommend.

Josh Pirahmadi

May 2025

“I can’t say how wonderful it is to work with this company.”

I can’t say how wonderful it is to work with this company. Not only are their prices. Much better than others, but the installation was fast and friendly. Just a great place to do business with.

Al Bezirgan

Mar 2025

“I highly recommend JC Lily.”

I highly recommend JC Lily. Customer service was outstanding! We weren’t sure what we needed when we wanted to replace a door in our house, so I asked for a quote to get started. Justin called to talk through our options and made the whole process very easy to understand so we could make the right choice for us. We ended up with a great door that we’re really happy with. We got our door early and the installation crew was quick and very professional. Would definitely use them again!

Cloe Fan

Feb 2025

“I highly recommend JC Lily!”

I highly recommend JC Lily!! They recently replaced our windows and three sliding doors and did a great job! The quality of work is great and the crew was all very good to work with. Would definitely use them again!

Holly Jensen

Feb 2025

“Justin showed exceptional professionalism, product knowledge, and excellent communication skills.”

Justin showed exceptional professionalism, product knowledge, and excellent communication skills. Throughout the process, he demonstrated a strong commitment to understanding our requirements and providing valuable insights. Thank you for your dedication and expertise.

Anand Patel

May 2024

“JC Lilly is great.”

JC Lilly is great! They replaced three doors, one window, and recapped our garage door for us. They were professional, punctual, and the quality of the work is excellent. Justin is a delight to work with on the sales end and Swavek, Daniel, Sylvester, and Dmitri were also great on the installation side. So glad we found a such a great local business for our project!

Rob S

Sep 2023

“I can't say enough good things about my experience with JC Lilly.”

I can't say enough good things about my experience with JC Lilly. I had purchased a new fiberglass entry door and two storm doors. I had another contractor who was going to do the install, but they ended up not responding when it came time to schedule the work. I reached out to Justin and he was extremely accommodating. Even though they usually install doors and windows they also sell, they made an exception here. They had an opening within two days and we were able to get it done. Everyone I dealt with from Justin to Slawek, Daniel and Peter were all very professional. And the quality of the work was outstanding. They have my highest recommendation. You would do well to consider them for any of your new door and window needs.

Rick Feterick

Jun 2022

“I initially met with Justin, the owner, who came to my house and took at look at the windows I...”

I initially met with Justin, the owner, who came to my house and took at look at the windows I wanted to replace in order to provide me a quote. He was able to confidently answer all of my questions and quickly provided me a quote of two different types and quality of windows. He made me feel like he cared about the job even though he hadn't been promised it yet. I contrast this starkly with another quote that I got that didn't feel personal at all. Once I agreed to the quote, they were able to get the materials and schedule my install date. On the date of the install, the crew showed up at the time they said they would. They were able to do my entire install (12 windows) within a single work day. The other company quoted me a 2-day install. Justin touched base with me throughout the process of waiting on the windows to be constructed and delivered to their facility, and then followed up promptly after the install to ensure I was satisfied with the results. What a great experience in a process I wasn't familiar with prior to this undertaking. Thank you very much to Justin and his crew!

Clint Hawkins

Jun 2022

“Working with JC Lilly was truly a wonderful experience.”

Working with JC Lilly was truly a wonderful experience. My house needed new siding after several birds made their nests behind it. JC Lilly not only removed the nests and replaced the siding, but they also took note of any issues they saw elsewhere on my house and took care of those too! Truly the team at JC Lilly went above and beyond. The install took several days and each day the crew left my home spotless and ready for the next day of work. Not only was the crew clean, but they were also extremely friendly, professional, and really acted like they cared about me, my home, and the project. Justin, the owner and project manager, was also very accommodating, stopping by the job site every day to check on me, the project, and the crew. JC Lilly gave me everything I could have ever wanted out of a home improvement experience and more! I would highly recommend this company to anyone looking to replace their siding, windows, or doors.

Maureen Cacioppo

Jul 2021

“Choosing JC Lilly was a no-brainer and I’m so glad that I did.”

Choosing JC Lilly was a no-brainer and I’m so glad that I did. I’m a Realtor who works with many different contractors across the city, and working with JC Lilly was by far the best experience that I’ve had with a window/door contractor. The price was right, the product was excellent, and everything was handled quickly and professionally. My client was very pleased with the work JC Lilly did and with his overall experience. I would recommend JC Lilly to anyone looking to improve the style, energy efficiency, and market price of their home!

Ryan Gable

Jan 2021

“They did a fantastic job.”

They did a fantastic job. We love our windows

Jim Flanagan

Aug 2020