Get matched with top sliding door installers in Round Lake, IL

"Alex and his assistant brought life back to 40+ year old Pella doors. Saved us $4000+ instead of installing new. Lived too long with screeching stubborn doors. Very pleased! Now they just glide! Beyond our expectations!!! Thank you so much for the excellence service. Glad to leave an A+ feedback."

"We used Eric and his team to give our house a complete face-lift...new kitchen, new bathrooms, wood floors, new doors, window framing, painting, can lights...I'm sure there is more that I am forgetting. They did AMAZING work! Eric and his guys are professional, the communication was great, the finishing touches elite, and the job was finished on the date he said it would be done (which is unheard of). I recommend Eric to all of my friends and I will continue to use him for projects that come up in our house."

"I waited quite a while to do a review because with a sliding balcony door, you want to see how it holds up through the seasons and if there are problems, you want to see if those get resolved. First, there were no problems whatsoever over the past year that weâ ve had the new door. It slides beautifully, never sticks, seals well to keep out the cold (or keep in the cold in the case of AC). The glass has held up well, no mottling, and we got super strong screening on the screen section because of a squirrel / dog issue. The screening has also held up. We continue to be pleased with the door. At the time it was installed, it was done well. We were told exactly what to expect in terms of the wait for when it would arrive and our expectations were managed well. Everyone was friendly and professional and all has stood up. We never had to call them for any repairs or adjustments. I can now say it has all been five-star."

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n\n

"Frank and his crew are very knowledgeable and easy to work with. They even made some suggestions about the design during construction to avoid issues. They got the job done in the time they quoted and within the budget. Highly recommend them. They did a bathroom and we were so happy with their work we hired them for the kitchen too"

"Brandon was absolutely a pro on every level. He cleaned up his area at the end every day and always left the work area safe. He showed up when he said he would. He keep us updated on the project as he went along. His quality of work- Wow! Second to none. I will hire Brandon for all my other various projects."

"All work was done well, Project Manager Danny was responsive to my questions. These guys are very good to work with."

"The experience was fine. They did it on time. They did the work they were supposed to do."

Cepok Precision Construction specializes in professional door and window installation and repair, serving homeowners who value precision, durability, and attention to detail. With nearly 10 years of experience in residential construction and home renovation, we provide high-quality workmanship across a wide range of interior and exterior improvement projects.\nOur focus is on delivering clean, accurate installations and reliable results that improve both the function and appearance of your home. From structural adjustments to finishing details, every project is completed with care and craftsmanship.\n

We are a professional window installation team serving the Chicago area and surrounding suburbs. Our goal is to provide high-quality window installation with reliable service and fair pricing.\n\nWe specialize in installing, replacing, and repairing residential windows. Our team focuses on clean, precise work that improves your home’s comfort, energy efficiency, and appearance.\n\nCustomer satisfaction is our priority. We work carefully, respect your home, and make sure every project is completed on time and to the highest standards.\n\nWhether you need new windows for a renovation or want to replace old, inefficient windows, we are ready to help. Contact us for a free estimate and professional service you can trust.