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Our Services

Windows, doors, and siding, family-owned installation across West Texas.

Five core services. Every install backed by industry-leading non-prorated transferable warranties from the manufacturers we trust.

A bright residential living room with floor-to-ceiling vinyl replacement windows.
Service 01

Windows

When it comes to the question of what kind of windows to install for either your home, business, shop, or other structure, there is nearly an endless supply of options. Different styles like sliding windows, picture windows, bay windows, and more, plus options for the frame and the glass.

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A classic American craftsman porch with wood double front doors.
Service 02

Entry Doors

We offer all available styles of doors including customizations. One of the many decisions you'll face when building or remodeling your home is what kind of doors to install, or maybe it's for your business and you need a new door to update the look of your storefront or better secure the back entrance.

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A residential home with a clean two-bay garage door.
Service 03

Garage Doors

At Klassen Window & Door Co., we specialize in installing high-quality garage doors that enhance the beauty and functionality of your home. We exclusively install top-rated C.H.I. Overhead Doors, known for their durability, style, and innovative design features.

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A sunroom interior with a sliding glass door looking out to a backyard.
Service 04

Sliding Patio Doors

Enhance your home with Klassen Window & Door Co.'s expert installation services for sliding patio doors. We install ProVia sliding patio doors, built with the same ComforTech glazing and weather-tight construction as our Endure windows, known for their quality, durability, and energy efficiency.

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A residential home with vinyl lap siding and a gable roof.
Service 05

Siding, Soffit + Fascia

At Klassen Window & Door Co., we provide top-notch siding, soffit, and fascia installation services to enhance your home's exterior with beauty and durability. Our expert team ensures meticulous installation, offering products known for their outstanding performance and aesthetic appeal.

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Our easy 3 step process

Offering FREE Consultations virtually or in person.

To set up a free in-home consultation, simply make a quick call or submit an online form. A friendly consultant will accurately measure your openings, show you the different options available, provide product demonstrations, and help you choose the best product for you.

01 A technician measuring a window opening at a home install.

Step 1: Measure

Once a contract has been created, we will schedule an appointment for a technician to come out and double-check the measurements of the product openings. This verification ensures the job is done right the first time.

02 A door being installed on a home by the Klassen crew.

Step 2: Install

After your products arrive, we will schedule your installation promptly. Our installers will arrive on time and ready to work. Once the installation is complete, your windows will be covered by the best warranties in the business.

03 A finished window install at a Klassen customer home.

Step 3: Complete Satisfaction

Our top priority is ensuring complete customer satisfaction. Our team members are available to assist you before, during, and after your remodel until you're a 100% satisfied customer.

Ready to see what's actually possible for your home?

Free in-home consultation. We measure, walk you through real product samples, and give you a written quote, all at no cost.

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