Expert Window Services Proudly Serving All of South and Central Texas

Frontline Windows provides trusted residential and commercial window services, including window repair, window replacement, window installation, window cleaning, glass replacement, screen repair, and window inspections. Our skilled team delivers reliable workmanship, quality materials, and clear communication to ensure every window is secure, functional, and visually appealing. With fair pricing and dependable service, homeowners and business owners can feel confident their windows are in the right hands.

Transparent Communication from Start to Finish
Premium Materials for Lasting Protection
Guaranteed 100% Satisfaction

Get In Touch Today!

I’m Juan Curling – building Windows, serving with God’s guidance.

“Love God, love people, love Frontline, that’s the foundation under every windows we build.”

Me and my team are proud to be trusted window specialists serving South and Central Texas for many years. Our passion is helping homeowners protect their homes with durable, high-quality windows built to last.

From detailed inspections and precise repairs to full replacements and installations, we approach every project with honesty, reliability, and craftsmanship.

We also provide professional window frame repair, sealing, cleaning, and glass replacement to keep your home safe, energy-efficient, and beautiful.

At our core, we believe every window deserves expert care and every homeowner deserves lasting peace of mind.

juan curling

Owner of Frontline

Facebook

Linkedin

Youtube

Instagram

Our Trusted Partners

At Frontline Windows, we proudly collaborate with top industry brands to bring you the highest quality window products and solutions. Our partnerships reflect our commitment to excellence, innovation, and energy efficiency. Together, we deliver windows that enhance your home’s comfort, beauty, and long-term value.

The Leading Window Experts for Comfort and Efficiency

Helping Texas Homes and Businesses Stay Bright, Secure, and Energy-Efficient

Customer Satisfaction
0
%
Years of experience
0
+
Windows Built To Last
0
+

Our WINDOW Services

Learn More

Commercial Window Replacement

Where We Work

We’re a local window service company with a strong regional presence.
Our team works across South and Central Texas, proudly serving homeowners, businesses, and property managers with reliable window repair, replacement, installation, and cleaning services.

Areas We Serve Across south & central Texas

Corpus Christi
Pharr

McAllen
New Braunfels

St.Charles
Weslaco

Edinburg
San Juan

Mission
North Richland Hills

Call Now

Our Core Values at Frontline Windows

Integrity

At Frontline Windows, we believe trust starts with honesty. Every recommendation, estimate, and installation is done with full transparency, ensuring our customers always receive the best value and lasting results.

Craftsmanship

We take pride in the details. From precise measurements to flawless installations, our team delivers workmanship that not only looks great but performs beautifully for years to come.

Innovation

We stay ahead with the latest window technology energy-efficient designs, durable materials, and modern styles that improve comfort, savings, and curb appeal.

Customer Commitment

Your comfort is our mission. We listen, communicate clearly, and work with care to ensure every project meets your expectations and enhances your home’s beauty and efficiency.

Clarity, Comfort, and Confidence for Your Windows

Free Window Inspections
Energy-Efficient Upgrades
Fully Licensed and Insured
Trusted & Verified Technicians

Precision Installation
Exceptional Customer Care
Dedicated to Excellence
5-Star Rated by Texas Homeowners

Frontline Windows, Enhancing Homes and Businesses Across Texas

From the Panhandle to the Gulf Coast, and East Texas to the Hill Country, Frontline Windows delivers professional window installation, replacement, and repair services you can count on. Our experienced team combines precision craftsmanship with exceptional customer care to make every space brighter, more comfortable, and energy-efficient. No matter where you are in Texas, we’re here to help your property look its best and perform even better.

Bright. Secure. Everywhere in Texas.

See the Frontline Windows Commitment in Action

Fill Out Your Request

Choose a Convenient Time

Sit Back and Relax

Get Your Free Windows Estimate

Request Your Free Estimate Today!

How We Work for Your Complete Satisfaction

At Frontline Windows, we believe clean, secure, and properly functioning windows start with clear communication and reliable workmanship. From minor window repairs to full window replacements, our process is transparent, efficient, and designed to keep you confident every step of the way.

Step 01

Free Consultation & Window Service Assessment

We begin by understanding your window needs. Whether you need window repair, glass replacement, window cleaning, or new installation, our team reviews your concerns drafts, cracks, leaks, foggy glass, or stuck frames to recommend the right solution.

Step 02

On-Site Window Inspection & Clear Recommendations

Next, we visit your home or business for a detailed window inspection. We check window frames, seals, glass condition, hardware, alignment, and safety issues. Then we provide a clear quote with recommendations suited to your property.

Step 03

Professional Service by Skilled Window Technicians

Once approved, our trained technicians handle everything window replacement, window cleaning, screen repair, glass installation, sealing, and frame repair. We work carefully and efficiently to ensure every window operates smoothly and looks great.

Step 04

Quality Testing, Adjustment & Customer Walkthrough

After the work is completed, we test the window’s function, sealing, alignment, and overall appearance. We walk you through the results and explain how to maintain the window for long-lasting performance.

Step 05

Maintenance Options & Priority Support

Frontline Windows provides routine window cleaning, sealing, and repair services to prevent issues like drafts, moisture, and frame damage. You get fast support whenever you need follow-up repairs or adjustments.

Step 06

Follow-Up & Satisfaction Check

After every project, we follow up to make sure your windows are functioning perfectly and you’re fully satisfied. Your feedback helps us maintain the highest level of service for all homes and businesses we serve.

https://www.youtube.com/watch?v=auMO6aeeccQ

Trusted, High-Quality Window Solutions

At Frontline Windows, we stand for clarity, strength, and trust values reflected in every window we install. Like the light that passes through glass, our commitment to honesty and precision shines in every project. From consultation to completion, we guide you through each step with care, ensuring your home’s comfort, beauty, and energy efficiency for years to come. Our goal is simple: to deliver window solutions that elevate your living space and add lasting value to your home.

View All Services

Why Choose Frontline Windows?

Built to Withstand Texas Weather

Our windows are designed for durability, energy efficiency, and performance in the face of heat, storms, and high winds across Texas.

Local Window Experts

Every installation is handled by our skilled, in-house team. We don’t subcontract, so you get consistent quality and reliable service from local professionals.

Energy-Efficient & Stylish

We use top-tier window materials and designs that improve comfort, reduce energy costs, and enhance your home’s appearance.

Comprehensive Service

From consultation and measurement to installation and follow-up support, we manage every step of the process to make your window project seamless.

Offers That make you happy

Our Recent Projects

What Our Clients Are Saying

Jessica Martinez

Frontline Windows did an amazing job replacing the old windows in our home. The team arrived on time, worked professionally, and made sure everything was cleaned up afterward. The new windows look fantastic and have noticeably improved our home’s energy efficiency. Highly recommended!

Cody Moore

We hired Frontline Windows to install energy-efficient windows in our office building, and the experience was excellent from start to finish. Their crew was polite, knowledgeable, and completed the work faster than expected. Great service and great value!

Samantha Lee

Frontline Windows exceeded our expectations. They inspected our old frames, explained all options clearly, and delivered a flawless installation. The quality of workmanship really shows—we’ve already noticed reduced outside noise and better temperature control.

Robert Johnson

From the initial consultation to final installation, Frontline Windows was incredibly professional. They handled everything with care, answered all our questions, and ensured the job was done right. We’ll definitely call them again for future window upgrades.

Jessica Martinez

Cody Moore

Samantha Lee

Robert Johnson

See More Reviews

Frequently asked question

How do I know if my windows need to be replaced?

Signs include drafts, condensation between panes, difficulty opening or closing, and visible damage or rot. Our team can inspect your windows and recommend the best solution.

What types of windows do you install?

Most appliances can run on solar, but some high-power or sensitive items may be difficult unless the system is large enough. Examples:

Central AC units (very large ones)
Electric water heaters
Electric ovens or stoves
Large space heaters
Heavy industrial machinery

Solar can power these only if your system is sized correctly.

How long does window installation take?

We offer a variety of styles, including double-hung, casement, sliding, bay, and custom windows all designed for energy efficiency, durability, and style.

Are your windows energy-efficient?

Yes! We install high-performance, energy-efficient windows that help reduce heating and cooling costs while keeping your home comfortable year-round.

Do you provide a warranty on your windows and installation?

Absolutely. All our windows come with manufacturer warranties, and we stand behind our installation work for lasting peace of mind.

Signs include drafts, condensation between panes, difficulty opening or closing, and visible damage or rot. Our team can inspect your windows and recommend the best solution.

Most appliances can run on solar, but some high-power or sensitive items may be difficult unless the system is large enough. Examples:

Central AC units (very large ones)
Electric water heaters
Electric ovens or stoves
Large space heaters
Heavy industrial machinery

Solar can power these only if your system is sized correctly.

We offer a variety of styles, including double-hung, casement, sliding, bay, and custom windows all designed for energy efficiency, durability, and style.

Yes! We install high-performance, energy-efficient windows that help reduce heating and cooling costs while keeping your home comfortable year-round.

Absolutely. All our windows come with manufacturer warranties, and we stand behind our installation work for lasting peace of mind.

Ready to Upgrade Your Windows?

If you’re ready to improve your home’s comfort, boost curb appeal, and fix drafty or damaged windows, Frontline Windows is here to help. Our experienced team provides reliable window services designed for both residential and commercial properties.

From professional installation to long-lasting repairs and routine cleaning, we ensure a smooth, stress-free experience backed by quality workmanship and honest service. Now is the perfect time to upgrade your windows and enjoy clearer views, better comfort, and improved protection. Contact Frontline Windows today and take the first step toward stronger, cleaner, and more beautiful windows.

Get a Free Quote

Call Our Team Now

Address

—

Phone

—

Opening Hours

Mon – Fri
9:00 am – 5:00 pm