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Lifetime Warranty on
Most Windows

Best Investments Siding and Windows is a Trusted Company that stands behind their warranty.

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10 Windows for $3999 Installed

We offer a great Window Selection from the Leading Manufacturers. This includes NT Window, Simonton, Pella and Showcase to name a few.

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Financing Available Including 0%

Get the Windows on your home that you want with no money out of pocket to get started.

Financing offers are based on a qualifying credit score.

Why Best Investments Siding and Windows is the Best Choice

We have provided Replacement Windows, Siding and Patios for thousands of Satisfied Customers with

Honesty. Integrity. Responsibility.

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Same Phone Number for 38 years

This shows our longevity and expertise in the Windows and Siding Business. Give it a try yourself, Call us at (281) 852-1866 and let us talk to you about our Windows and Siding Products.

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Easy to Communicate

Our Windows and Siding Experts provide information for our products and services that help you make an educated decision. With NO Pressure Sales.

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Honest & Fair Pricing

We beat our competitors pricing 4 out of 5 times. We encourage you to get other quotes and then let us provide our fair and straight-forward pricing.

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Easy to Get a Fast Free Quote

Just complete the quick and Easy Contact Form and a Windows and Siding Specialist will Contact You for more information or to answer any questions you may have.

About Us

We have been serving the Greater Houston Area since 1977.
Learn More about us and Our Customer Pledge

Read Our Reviews

See What Our Customers Say
We are also a BBB Award Winning Contractor for 17 straight years

Project Photos

Take a Look at some of our past projects
We have done it all in remodeling, let us share our experise with you.

Our Primary Products and Services

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Energy Efficient Windows

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Double Hung Windows

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Bay Windows

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Sliding Windows

We offer Double Pane and Triple Pane Windows from the Leading Manufacturers in the Window Business

We are a Houston Area Home Siding Expert and a James Hardie Repair & Remodeling Preferred Contractor.

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HardiePlank® Lap Siding

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HardieSoffit® Panels

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HardieTrim® Boards

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ColorPlus® Technology

We have proudly called Houston our home for almost 4 decades. We serve all areas of the market including; Kingwood, Humber, Atascocita, Conroe, The Woodlands, Spring, Champions, Cypress, Tomball, Katy, Memorial, Spring Branch, Pearland, Sugar Land, Waller, Friendswood, ClearLake, Kemah, Pasadena and more.