Get matched with top window repair pros in Round Lake, IL

"Super friendly, quick and responsive. The entire process was transparent, I learnt a lot about windows and how to take better care of them just by talking to them and seeing them do the work. Also, they kept to agreed upon dates and time. I will not hesitate to give them a call next time I have similar issues."

"Window itself is beautiful and everything works as it should. The company was great to work with. I especially liked that I met with the owner and not some high pressure salesman. The installers were top notch. If it wasn't for the new window, I wouldn't even know anyone was here. They left everything spotless. The install went smoothly and everything was insulated and sealed so I have no worries about drafts or leakage. Thanks for such a great job. I highly recommend this company. Not only were they the best bargain for the money but their product is to notch."

"It went extremely well. Being female, many contractors gave me obscenely high quotes and didn't detail out prices (which I requested). Working with John at Best Windows was such a pleasure. He listened to my needs, was candid, honest, and detailed out pricing. Also, he provides the highest quality service for the best price. His team (pleasant & professional) Installed 14 windows. I expected minor issues. And John/team were quick to respond and fixed them immediately. I highly, highly recommend Best Windows."

"Windows rescreen was a little pricey and communication to how the technician would either rescreen on the spot vs taking back to shop was somewhat miss communicated otherwise overall good contractor. Satisfied"

"He did an excellent job. One of the reasons for the replacement was due to a partial leak along the wall. He recognized there was some water damage and helped me find a contractor to complete the drywall repair job and was able to return to finish the job quickly. I appreciated his speed, fair pricing and ability to help address other concerns."

"Robert did an absolutely amazing job! I had a small drywall repair job in my living room. Robert was great to talk to about what I was looking for and how much I wanted to spend. He was not pushy at all. He responded quickly and was able to do the work within a few days of my request. His work was great too! He got the job done in less time than expected and told me everything I needed to do to finish the job, which was what I requested. I look forward to hiring Robert again in the future!"

"I love my windows and siding. My house looks like it’s brand new. The windows and siding transformed my house. I would recommend Gus at EcoChamp Windows and Siding to all my friends and family. It looks amazing!"

"Jon was quick on estimating and very fast on replacing and repairing window"

"Recently had a cold draft coming in through the door that was installed in may of 2023, Because of the frigid weather we have been having we were unaware. I called the window guys and they came and fixed the problem. They honored their warranty of parts and labor. I will continue to tell my friends and family its a Company you can trust."

"Kevin was super friendly and knowledgeable when it came to our repair. We had a pocket door that was stuck shut and he was able to open it, do the repair, and even found why it was so creaky and fixed that issue. What I loved most is that he made sure he worked in a clean manner and even tidied up before he left. Will be recommending the handy veteran to my friends, family, and clients."