Siding Contractor in St. Charles, MO
Vinyl and engineered wood siding installation and storm damage repair for St. Charles’s diverse residential community.
- Family-Owned Since 1994
- Full-Service Exterior Experts
- Locally Owned & Operated
- Free Inspections & Estimates










St. Charles Siding — A Growing Market in an Active Storm Corridor.

St. Charles’s rapid residential growth has produced a large housing stock of newer homes — many of which use vinyl siding as the primary or secondary exterior cladding. That siding, installed in the 1990s and 2000s, is now 20-30 years old and approaching the age where replacement becomes more cost-effective than ongoing repair.
St. Charles County’s position in Missouri’s active severe weather corridor also means that storm-damaged siding is a consistent repair need following the hail and wind events that affect the area multiple times per year. When a significant storm hits St. Charles, ECI responds quickly to assess siding damage across affected properties and restore them to pre-storm condition.
ECI's Siding Services in St. Charles

Vinyl Siding Replacement
Full and partial vinyl siding replacement for St. Charles's newer residential construction.

Engineered Wood Siding
Premium alternative to vinyl for St. Charles homeowners who want better performance and appearance.

Storm Damage Siding Repair
Fast panel replacement after St. Charles County storm events.

Siding Repair
Targeted repair for specific siding failures.

Historic Property Siding
Appropriate material selection for siding work on St. Charles's older and historic properties.
Frequently Asked Questions — Siding in St. Charles
Does ECI install siding for St. Charles's newer homes?
Yes. ECI installs vinyl and engineered wood siding for St. Charles’s residential properties — including full replacements on homes where original siding has aged past its service life.
Does ECI repair storm-damaged siding in St. Charles?
Yes. Storm damage siding repair is a consistent service in St. Charles County following severe weather events.
Does ECI offer free siding estimates in St. Charles?
Yes. Complimentary siding consultations and estimates for St. Charles homeowners.
Schedule Your Free Siding Estimate in St. Charles
See ECI’s full Siding services. ECI also serves St. Charles homeowners with storm damage repair.
request free inspection






What Our Customers Say
4.9 RATING BASED ON 270+ REVIEWS
Rated by homeowners across St. Louis, Kansas City, and Mid-Missouri for honest communication and quality craftsmanship.
Posted on Google![]()
Pm 88Trustindex verifies that the original source of the review is Google.
Michael was very prompt with our urgent request to assess our siding damage. He also gave us information on how to navigate the situation and a rough timeline on the repairs. They were also kind enough to file the claim with home insurance and to help us get us on schedule quickly. Truly appreciated the help!Posted on Google![]()
Terry WilliamsTrustindex verifies that the original source of the review is Google.
ELI CAME AT THE RIGHT TIME VERY PROFESSIONAL EXPLAIN OUR SITUATION SHOW USE THE PICTURES OF ROOF VERY MUCH NEEDED THANKS AGAIN ☺️Posted on Google![]()
Debra CordyTrustindex verifies that the original source of the review is Google.
Great experience so far with Elijah Bullock. He has great communication skills and followup.Posted on Google![]()
Hani Al RashidTrustindex verifies that the original source of the review is Google.
Great experience from start to finish. Professional team, high-quality work, and excellent customer service. Very satisfied with the roofing and gutter work. Highly recommend!Posted on Google![]()
Lilly LanwermeyerTrustindex verifies that the original source of the review is Google.
We got in touch with ECI roofing through a cold call after there was bad hail in our area. I felt quite comfortable with them from the beginning to the end. Jack came out to do our estimate in a VERY timely manner and was super professional…called even for us to the insurance company to get the claim started. Jack dealt with the adjuster and our claim went smoothly and efficiently! For what seemed impossible or unknown to us as first time home-owners and our first time turning anything in to insurance…we had a wonderful experience with them and have been very impressed from beginning to end! Thank you ECI for being here for us as the home-owners and for taking such great care of us! The prices are wonderful, the warranty surpasses all others, and the care of workmanship has been amazing too! All around great company!!! ♥️♥️♥️Posted on Google![]()
Kandice ReeseTrustindex verifies that the original source of the review is Google.
Eli our sales rep helped handle everything! The process has been smooth and painless. Thank you!Posted on Google![]()
Jamie ButlerTrustindex verifies that the original source of the review is Google.
Eli was pleasant to work with. He worked with the insurance company to insure NOTHING was missed. Work on roof will be done soon but this company and Eli have been great thus far!Posted on Google![]()
Susi NelsonTrustindex verifies that the original source of the review is Google.
Jack at ECI has been very professional and helpful throughout this process! He went the extra mile to lead a senior citizen through this process with ease. Taking away any anxiety and providing knowledge. I recommend ECI for all of your roofing needs! And if you want a seamless roofing experience, ask for Jack!Posted on Google![]()
Mike SimsTrustindex verifies that the original source of the review is Google.
ECI is a very reputable company with great customer service. Eli worked 24/7 to make sure I was taken care of. I would definitely use ECI for future projects






How It Works
Getting your project started with ECI is simple and transparent.

1. Contact ECI
Call or complete a form online to share your project or concern.

2. Inspection & Consultation
A thorough inspection, honest answers, and clear recommendations.

3. Project Proposal
Detailed scope of work, pricing, and product options.

4. Professional Installation
Quality craftsmanship with safety and attention to detail.

5. Final Walkthrough
We confirm your satisfaction and leave your property clean.
Proudly Serving Missouri
ECI: A Missouri Exterior Co. serves homeowners and businesses throughout the St. Louis Metro, Kansas City Metro, and Mid-Missouri regions, including Ellisville, Wildwood, Ballwin, Chesterfield, Kirkwood, St. Charles, O’Fallon, Wentzville, Kansas City, Lee’s Summit, Independence, Overland Park, Columbia, Jefferson City, and surrounding communities.