Commercial Window Replacement in Oklahoma

If your building’s windows are outdated, drafty, or driving up energy costs, it’s time to consider commercial window replacement in Oklahoma with US House Replacement Windows.


We help property owners, facility managers, and contractors upgrade to modern, energy-efficient, code-compliant  commercial windows. They are designed to enhance comfort, aesthetics, and long-term performance.


Our team can help you, whether you have a small store or a large office building. We provide careful installation. Our prices are fair, and we guarantee results.

Request a Free Estimate

Trusted Experts in Commercial Window Replacement

With more than 24 years of experience, US House Replacement Windows has built a reputation as a trusted commercial window contractor.


We work with residents of Lawton, Altus, Duncan, Elgin, and neighboring communities.


We understand the unique needs of commercial spaces — from maintaining code compliance to minimizing downtime during replacement.


Why Oklahoma businesses choose us:


  • Licensed, insured, and OSHA-trained professionals

  • Expertise with aluminum, vinyl, and composite commercial frames

  • ENERGY STAR® and NFRC-rated window systems

  • Full warranty coverage on materials and labor

  • Transparent pricing with detailed project timelines

Each replacement project is customized to your building’s needs, ensuring durability, performance, and value.

Schedule a Site Inspection

Energy-Efficient Windows That Save You Money

Replacing aging commercial windows can dramatically reduce your operating costs.


Modern systems with Low-E coatings, argon gas fills, and insulated frames can reduce energy use by up to 30 percent.


At US House Replacement Windows, we install only high-performance, energy-efficient commercial windows engineered.


These windows are suitable for Oklahoma’s extreme temperatures — keeping interiors cooler in summer and warmer in winter.


Key benefits include:


  • Lower monthly energy bills

  • Reduced HVAC strain and maintenance costs

  • Improved occupant comfort and temperature control

  • Enhanced natural light and productivity

  • Increased property value and market appeal

Looking to install new windows instead of replacing existing ones? Visit our Commercial Window Installation page for details.

Get an Energy-Efficiency Estimate

Replacement Options for Every Commercial Building

No two buildings are the same — and neither are their window systems. That’s why we offer a range of replacement solutions suited for various commercial property types:


  • Office Buildings: Enhance natural light and reduce glare for improved workplace comfort.
  • Retail Spaces & Storefronts: Create a bright, professional storefront that attracts customers.
  • Schools & Public Facilities: Durable and secure windows built for long-term reliability.
  • Medical & Healthcare Facilities: Sound-insulated and easy-to-clean windows for patient comfort.
  • Industrial Buildings & Warehouses: Heavy-duty, weather-resistant options for functionality and safety.

We also specialize in custom retrofits and glass upgrades. We install double-pane conversions, impact-resistant glass, and tinted glazing for privacy and heat reduction.


Want to explore more? Learn about all our Commercial Services.

Book Now

Compliance, Safety & Project Management

Compliance is critical when upgrading commercial properties. Our team ensures every window meets Oklahoma building code, ADA accessibility standards, and local energy-efficiency requirements.


We handle everything from material selection to final inspection, ensuring safety, accuracy, and minimal disruption to your operations.


Our approach includes:


  • Pre-project safety and compliance checks

  • Detailed scheduling to avoid business interruptions

  • Full debris removal and site cleanup

  • Documentation for warranty and inspection

Your project manager will keep you informed every step of the way — from measurement to completion. This way, you can focus on running your business.

Our Streamlined Replacement Process

Step 1: On-Site Assessment & Quote
We inspect your property, measure precisely, and provide a detailed project estimate.


Step 2: Window Selection
Choose from top-rated commercial window products based on your goals — energy efficiency, noise reduction, or visual appeal.


Step 3: Scheduling & Preparation
We coordinate installation times that minimize disruption, including after-hours or weekend options.


Step 4: Professional Replacement
Old windows are removed safely, and new systems are installed using advanced sealing and insulation techniques.



Step 5: Quality Check & Warranty
Before project completion, every window is inspected for proper fit, seal integrity, and performance.

Service Areas Across Oklahoma & North Texas

We proudly serve:


Looking for other locations? See all our Service Areas.

View All Service Areas

Client Reviews

5 star review

“We upgraded our office with new windows from US House Replacement Windows — professional, clean, and finished ahead of schedule. Highly recommend!”


Erin P., Lawton OK

5 star review

“They replaced all our storefront glass. The installation team was punctual and kept our business open during the project. Fantastic work.”


Richard F., Altus OK

5 star review

“Mike and his crew are true pros. Our retail space looks brand new, and we’re already saving on utilities!”


Tony J., Duncan OK

Frequently Asked Questions

  • How does commercial window replacement improve building energy efficiency?

    Modern windows feature insulated glass, Low-E coatings, and weather-tight frames that reduce heat loss and lower energy bills year-round.


  • What warranties and guarantees do you offer on commercial windows?

    All windows come with manufacturer warranties, plus our own labor guarantee covering workmanship and installation.

  • How long does a commercial window replacement project usually take?

    Most small-to-mid-size projects are completed in 2–5 days, depending on building size and accessibility.


  • Do you assist with window replacement for historic or specialized buildings?

    Yes — we offer custom retrofit solutions for heritage and special-use facilities while preserving architectural integrity.


  • Can you help ensure commercial windows meet safety and accessibility standards?

    Absolutely. Our installations meet ADA and local Oklahoma safety codes for commercial buildings.

Start Your Commercial Window Replacement Project Today

Modern, energy-efficient windows can transform your property’s comfort, appearance, and energy performance.


When you’re ready to upgrade, trust the team with 24 years of local expertise — US House Replacement Windows.