Siding Contractor in Wentzville, MO

Vinyl siding installation and replacement for Wentzville’s fast-growing residential community — quality over the builder-grade shortcuts common in high-volume construction markets.

Wentzville's Growth Created Demand for Siding. Not All of What Got Installed Was Worth Keeping.

Wentzville’s rapid residential development attracted contractors who installed siding at volume and pace — which in a high-demand growth market sometimes means builder-grade material installed with less care than it deserves. Thin vinyl panels. Housewrap installation that meets code but doesn’t account for the specific exposure conditions of each property. Corner and trim work that looks fine on inspection day but begins showing problems as temperature cycling stresses the connections over years of Missouri weather.

ECI has been in Wentzville since before the growth wave — and our standards don’t adjust based on market demand. When we replace siding in Wentzville, we install it correctly: appropriate housewrap, properly overlapped seams, correct trim detailing, and panels that are thick enough to perform over a full replacement cycle.

ECI's Siding Services in Wentzville

Frequently Asked Questions — Siding in Wentzville

Does ECI install siding for newer Wentzville homes?

Yes. ECI installs and replaces vinyl and engineered wood siding for Wentzville’s residential properties across all construction eras.

Does ECI offer free siding estimates in Wentzville?

Yes. Complimentary siding consultations and estimates for Wentzville homeowners.

Schedule Your Free Siding Estimate in Wentzville

See ECI’s full Siding services, ECI in Wentzville, and Siding in O’Fallon.

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.

    
 
 
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   Pm 88 
 
 
 
 Trustindex 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!
  
 
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   Terry Williams 
 
 
 
 Trustindex 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 ☺️
  
 
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   Debra Cordy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great experience so far with Elijah Bullock.  He has great communication skills and followup.
  
 
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   Hani Al Rashid 
 
 
 
 Trustindex 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!
  
 
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   Lilly Lanwermeyer 
 
 
 
 Trustindex 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!!! ♥️♥️♥️
  
 
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   Kandice Reese 
 
 
 
 Trustindex 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!
  
 
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   Jamie Butler 
 
 
 
 Trustindex 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!
  
 
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   Susi Nelson 
 
 
 
 Trustindex 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!
  
 
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   Mike Sims 
 
 
 
 Trustindex 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.

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.

Siding Contractor in Wentzville, MO

Wentzville's Growth Created Demand for Siding. Not All of What Got Installed Was Worth Keeping.

ECI's Siding Services in Wentzville

Vinyl Siding Installation and Replacement

Builder-Grade Siding Replacement

Storm Damage Siding Repair

Siding Repair

Frequently Asked Questions — Siding in Wentzville

Schedule Your Free Siding Estimate in Wentzville

What Our Customers Say

How It Works

1. Contact ECI

2. Inspection & Consultation

3. Project Proposal

4. Professional Installation

5. Final Walkthrough

Proudly Serving Missouri