Our Journey and Commitment to Excellence
Welcome to Replacement Windows by Lakeside Renovation & Design, a trusted St. Louis home improvement partner since 1997. Founded by Marine Corps veteran Matt Merrifield, Lakeside is built on quality craftsmanship and a commitment to doing things the right way.
Lakeside is more than a business; it’s a family. With Matt’s brother as Co-Owner and his daughter serving as Marketing Manager, our commitment to a family atmosphere extends to every employee. We believe in creating opportunities, emphasizing customer satisfaction, and fostering a culture where hard work, growth, and improvement thrive.
©2025 Replacement Windows by Lakeside. All rights reserved.
Providing St. Louis Homeowners with A+ Rated Services Since 1997.
About Our 5-Star Window Replacement Team
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See What Our Clients Have to Say
"If I could give Lakeside a 15 out of 5, I wouldn’t hesitate. The crew started on the date set, they were efficient, timely and respected my home. The guys cleaned up after themselves and they are true craftsman. I could go on and on but I am very pleased with the service provided by Lakeside."
Delores P.
"Nick and crew are a wonderful group of guys that did a terrific professional job on the installation of the windows, new trim and painting of the trim. They took extreme care to respect the property of others which also reflected in their workmanship. The windows look great and noticeably more efficient."
Richard T.
"Used Lakeside for new windows for our entire house. Communication was excellent and the installers showed up on time or even early on each day. Everyone from sales to installers to follow up were awesome. I wouldn’t hesitate to call them first for any future project that we may have."
Loren S.
Beautiful Window Styles to Enhance Your Home
Simple, traditional, and easy to operate, these windows feature a sliding lower sash for fresh air and tilt-in for easy cleaning. Choose from various styles, including Cottage and Oriel, for a custom look.
Areas We Serve
If your town is not listed, don’t hesitate to call us or fill out a form, there’s a good chance we can still serve your area! Discover the transformative difference with Replacement Windows by Lakeside.
Chesterfield, MO
Des Peres, MO
Ballwin, MO
Clayton, MO
Crestwood, MO
Creve Coeur, MO
Defiance, MO
Ellisville, MO
Eureka, MO
Frontenac, MO
Our Simple 3-Step Process
Personalized Consultation:
Begin with a stress-free consultation where we listen to your vision and needs, guiding you to the perfect window solutions tailored just for your home.
Flawless Installation:
Our expert team carries out your window installation with meticulous attention to detail, ensuring a seamless process while keeping you updated every step of the way.
Delight in Your Home’s Transformation:
Revel in the beauty and enhanced efficiency of your new windows, knowing you’ve chosen the best products and service for your home.
With several unique window shapes, sizes, and styles to choose from, it’s never been more straightforward to customize your home’s appearance with Infinity from Marvin windows. Here is an overview of the window styles we install:
Enjoy the benefits of single-hung windows with added modern functionality. Both the top and bottom sashes tilt for easy cleaning and ideal ventilation—perfect for bedrooms, living areas, and upper floors.
With a sleek, modern design, casement windows open easily with a side hinge and folding handle, offering unobstructed views. The Easy Wash® hinge makes cleaning the exterior from inside a breeze.
Slider windows open smoothly to the left or right, offering easy operation, a tight-fitting seal for energy efficiency, and a tilt latch for effortless cleaning.
Perfect for tight spaces, awning windows open from the top with a folding handle, providing fresh air and architectural interest. Ideal for bathrooms and kitchens, they offer easy operation and a compact design.
Combining the functionality of single-hung windows with a stylish twist, round-top windows add charm and character to your home. Choose from six styles and customizable configurations for a unique look.
Bay windows feature an angular design with a central picture window and side windows, or double-hung all around. They bring in natural light, expand your space, and create a cozy nook or display area.
Curved, multi-window units that capture light from every angle, offering historic charm and character. They can include up to six windows and provide ventilation with outward-opening casement windows.
Got a unique design in mind? We can create custom fixed shapes like octagons, hexagons, and more. Our in-house carpenters and architects are ready for any challenge, including creating new window openings.
Before
After
Why Choose Replacement Windows by Lakeside ?
At Replacement Windows by Lakeside, we prioritize your experience. Our focus is on making the home remodeling process convenient and enjoyable. We achieve this through open communication, transparent pricing, and a commitment to installing only top-quality products.
As the exclusive distributor of Infinity from Marvin, our window services are renowned for precision installation, quality control, and lifelong protection. We care for your home as if it were our own, minimizing disruptions, protecting your landscape, and ensuring a safe environment for your family throughout the installation.
Contact Us Today!
