Window installation service based in Wright City, supporting homeowners across the greater St. Louis and St. Charles areas with replacement windows and upgrades Serving homeowners across O'Fallon, Missouri.
Straightforward estimates, organized installation, and results that improve efficiency and daylight. Local team with consistent feedback on timeliness and workmanship Local experience that helps homeowners across O'Fallon, Missouri compare a more region-aware provider.
O'Fallon, Missouri, Wright City, and surrounding communities in St. Louis and St. Charles counties.
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Residential window replacement, new window installation, energy-efficient window options, window upgrades from builder-grade, and related exterior updates such as gutters reported in some projects.
Reviews highlight smooth scheduling, punctual installation, and thorough workmanship. Customers note fair or reasonable pricing and clear differences in comfort and clarity after replacing builder-grade windows. Several comments mention crews working efficiently and finishing on time. A few also reference helpful guidance when selecting window options.
LongCo Windows is so easy to work with. Their work is outstanding & prices can't be beat. The difference in their windows vs builders grade is unbelievable! We would highly recommend LongCo Windows.
We had 1 broken window, but decided to make the investment in replacing them all - mostly for the energy efficiency. But I didn't realize how much the windows would brighten the rooms and help bring the outdoors in without letting the sun heat our rooms. We did our windows in June. I love the new windows so much. Looking out the windows now is like putting on a new pair of glasses and finding everything so much clearer. And they are so easy to clean now that they all tilt in - top and bottom windows. Our installer was wonderful. Cleaned up any mess made by the installation process. Removed and rehung all window treatments. The whole process, from sales presentation to installation was professional and thorough. Shawn Long and his entire staff exemplify what customer service is.
We have used Longco for several jobs and are always happy with the work. They are efficient and thorough and do the work in a timely manner. Their estimates are always reasonable. They even took care of an emergency fence job for us as soon as we called. The owner and staff are great. We will continue to use this company and highly recommend them to all.
I had windows and new gutters installed this fall. I was very pleased with the installation and windows. They installed it on time and were easy to work with. I would call them again for my next project.
Very pleased with my experience with Long Window and Siding. Their attention to detail was outstanding. Thank You.Richard
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