Siding & Exterior Construction Services
in O'Fallon, MO

Serving St. Charles and St. Louis County

At Comia Home Builders, we handle your home construction and repairs from top to bottom and inside & out. No matter the size of the project, we can deliver custom solutions and professional results on a schedule and budget that works for you. Our goal is to make every one of our customers feel more at home!

Gutter Installation

Having a solid & properly installed roof is one big step, but you also need to have an efficient water drainage system in place to ensure longevity. Our team can install or replace your gutters for you to ensure that your home is securely protected against the weather even when it's most persistent. We offer several options for seamless gutters & gutter protection for our customers. Call us today to learn which option is right for your home in O'Fallon, MO.

Siding Installation and Repair

If you're looking to improve the appearance & durability of your home and simplify maintenance, installing weather-resistant siding can be a great option for you. Siding comes in a variety of materials and designs to suit both your practical needs and stylistic preferences. We can help advise you on different options from vinyl to fiber cement and install your new siding with little to no inconvenience for you.

Doors and Windows

Whether you are building a new home or planning renovations, we can help you discover the best windows and doors to make your home secure, energy-efficient, and provide you with the best views. Just let us know your priorities and we'll suggest top-quality products to meet your needs.