The health & safety of our employees & customers is our top priority. We are following CDC guidelines so that we can continue to serve our customers safely. We will continue to remain open, ready to assist our community!

Make Your St. Louis Home a Better Place to Live

With Alenco's remodeling pros, you can enjoy a more attractive, energy-efficient, and weather-resistant home.

20% Off All Projects

4.9 out of 5
based on 162 Reviews

Let's make your dream home a reality with prices more affordable than ever. Be sure to also ask about no interest payments for 4 years!

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Expert Home Remodelers for Any Part of Your House

A Trusted, Customer-First Remodeling Company in St. Louis

At Alenco, we know that our greatest asset is the community and households we serve, and we’re proud to have earned a reputation for top-notch products and world-class service. No matter what kind of upgrade you’re seeking, our experienced home remodelers have the professionalism, expertise, and resources to provide a hassle-free experience from beginning to end.

To ensure 100% satisfaction with our interior and exterior remodels, we pledge the following to our valued St. Louis customers:

Free in-home estimates

Factory-trained home remodelers

In-house service professionals

Budget-friendly financing plans, including 0% interest

Limited lifetime transferable warranties

Our Remodeling Process

Keeping costs low and construction timelines short is essential in the remodeling process. At Alenco, our innovative methods ensure that your project stays on-schedule and on-budget, and we use a multi-step approach to guarantee that you get the services you need:

Schedule Estimate.

Scheduling Your
Free Estimate

In-home Estimate.

In-Home
Consultation

Assessment.

Detailed Pre-Install
Assessment

Install Guaranteed.

Efficient Installation,
Guaranteed

Satisfaction.

Your
Satisfaction

Why Choose Alenco?

If you could do one thing to improve your St. Louis home, what would it be? New doors? More efficient attic insulation? Labor-saving gutter guards? Whatever your ultimate home dreams may be—whether they’re about style, energy-efficiency, performance, or all three—Alenco is here to make them happen for a price you can afford. A family-owned and operated remodeling company in St. Louis since 1986, we exist for just one reason: to make your home a better place to live!

Call Today for a Free In-Home Cost Estimate!

To work with some of the most experienced, professional, and helpful home remodelers in St. Louis, get in touch with Alenco! Call us today to speak with a friendly professional, or fill out our online form now to sign up for a free remodeling cost estimate in the comfort of your home.