Serving Homeowners Throughout Collinsville, Illinois

Replacement Windows & Siding in Collinsville, IL

Upgrade your home with expertly installed replacement windows and premium siding from Quality Installation & Home Improvement. For more than 40 years, we've helped Collinsville homeowners improve curb appeal, increase energy efficiency, and protect their homes with trusted products and exceptional craftsmanship.

40+ Years Experience

Serving Metro East homeowners since 1984.

Industry-Certified

Experienced installation teams you can trust.

Premium Products

We install only proven, high-quality brands.

Guaranteed Workmanship

Our installations are backed by our commitment to quality.

Your Trusted Collinsville Window & Siding Company

Your home's windows and siding do much more than enhance curb appeal—they provide year-round protection, improve energy efficiency, and help maintain your home's value. At Quality Installation & Home Improvement, we've proudly helped Collinsville homeowners invest in exterior improvements that deliver lasting performance and peace of mind.

Whether your windows are outdated and inefficient or your siding has begun to fade, crack, or show signs of weather damage, our experienced team is here to help. We'll guide you through every step of the process, from selecting the right products to completing a professional installation that exceeds your expectations.

We believe exceptional results begin with exceptional products. That's why we work exclusively with manufacturers known for quality, durability, and energy-efficient performance. Combined with our skilled installation process, you'll enjoy improvements that continue to look and perform their best for years to come.

Complete Exterior Solutions

Professional Window & Siding Services in Collinsville

Whether you're replacing a few drafty windows, updating your home's siding, or planning a complete exterior renovation, Quality Installation provides the products, experience, and craftsmanship needed to deliver exceptional results.

Replacement Windows

Old windows can lead to drafts, rising energy bills, and diminished curb appeal. Our replacement windows are designed to improve insulation, increase natural light, and enhance the appearance of your home while requiring minimal maintenance. With a variety of styles, colors, and energy-efficient options available, we'll help you find the perfect fit for your home and budget.

Highlights:

Energy-efficient window options
Double-hung, casement, slider & more
Manufacturer-backed warranties
Energy-efficient window options

Learn More About Windows →

Premium Siding Installation

Your siding is your home's first line of defense against the elements. We install high-quality siding products that resist fading, cracking, and weather damage while dramatically improving your home's appearance. Our experienced installers ensure every panel is properly fitted for long-lasting performance and beautiful results.

Highlights:

Durable vinyl siding
Low-maintenance exterior solutions
Improved energy efficiency
Increased curb appeal

Learn More About Siding →

Why Quality Installation?

Premium Products Only

We carefully select windows and siding from trusted manufacturers known for lasting performance, energy efficiency, and dependable warranties.

Experienced Installation Teams

Our skilled installers follow proven installation practices that help maximize the performance, appearance, and lifespan of your new exterior products.

Built Around Your Home

Every recommendation is tailored to your home's design, your family's needs, and your budget—never a cookie-cutter solution.

A Reputation You Can Trust

For decades, homeowners across the Metro East have relied on Quality Installation for honest advice, quality workmanship, and dependable results.

Contact Us

If you would like information regarding any of our services, or would like to schedule an appointment for a consultation, feel free to contact us by submitting this form.

Your home is your biggest investment. Trust it to the local company with over 40 years of serving the Metro East.

Scot Lehr, Owner

Our Service Areas

Illinois Siding: Edwardsville IL Siding , Glen Carbon IL Siding , Troy IL Siding , Highland IL Siding , Collinsville IL Siding , Maryville IL Siding , Belleville IL Siding , Mascoutah IL Siding , New Baden IL Siding , O'Fallon IL Siding , Swansea IL Siding , Columbia IL Siding , Waterloo IL Siding , Smithton IL Siding , Millstadt IL Siding , Red Bud IL Siding , Lebanon IL Siding , Alton IL Siding , Granite City IL Siding , Fairview Heights IL Siding , Freeburg IL Siding , New Athens IL Siding , Marissa IL Siding , Shiloh IL Siding

Missouri Siding: St. Louis MO Siding , Mehville MO Siding , Oakville MO Siding , Arnold MO Siding , Fenton MO Siding , Sunset Hills MO Siding , Sappington MO Siding , Kirkwood MO Siding , Maplewood MO Siding , Shrewsbury MO Siding , Rock Hill MO Siding , Richmond Heights MO Siding , Clayton MO Siding , Creve Coeur MO Siding , Florissant MO Siding , Manchester MO Siding , Ballwin MO Siding , Oakville MO Siding , Frontenac MO Siding , Des Peres MO Siding , Affton MO Siding

Services

Windows Roofing Decks & Patios Siding Carpentry

About Us