Siding Contractors in O'Fallon, MO

Back in 1971, Russ Long decided to found a company. Today, that company has grown into Long Siding and Window. Their team offers a wide range of services, including siding, window, and door installation. They also work on patios and enclosures to create the perfect home improvement project for clients. With nearly four decades of experience, they know how to get the job done right and always put the customer first. That is why they guarantee 100% satisfaction, offer lifetime labor warranties, manufacturer’s warranties for products, and free estimates and quotes. They serve clients throughout the St. Louis and St. Charles areas.