About Frontline Windows

We are a team of highly skilled window professionals dedicated to delivering reliable window installation, replacement, and repair services with a strong focus on quality, precision, and customer satisfaction. Whether for residential, commercial, or renovation projects, our goal is to improve comfort, efficiency, and property value through expertly crafted window solutions.

At Frontline Windows, we blend technical knowledge with professional service to ensure every project is completed with accuracy and care. From small repairs to full property installations, we approach every job with craftsmanship and attention to detail.

Frontline History

Frontline Windows was built on a commitment to dependable service and expert workmanship, starting as a small local team focused on providing quality window solutions for homeowners and businesses. Over time, we expanded our capabilities, improved our expertise, and adopted modern installation methods and materials.

What began as a small group of dedicated installers has grown into a trusted full-service window company. Through consistent quality, honest communication, and customer-focused service, we continue to earn trust across the communities we serve.

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.

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

Our Mission & Vision

Mission

At Frontline Windows, our mission is to deliver durable, efficient, and high-quality window solutions for homes, businesses, and new construction projects.

We are committed to excellence in every job whether large or small while prioritizing performance, safety, and customer satisfaction at every stage.

By using modern materials and proven installation methods, we aim to provide more than windows we deliver long-term value, comfort, and reliability.

vision

Our vision is to become a leading name in the window industry, known for quality workmanship, innovation, and trust.

We strive to be the preferred choice for residential and commercial window services, offering everything from energy-efficient upgrades to custom installations.

At Frontline Windows, we believe in continuous improvement, training, and teamwork to ensure our customers receive the best possible results.

We envision a future where our work helps create more energy-efficient buildings, beautiful living spaces, and stronger communities.

Our WINDOW Services

Window replacement

Window Installation

Window Screen Repair

Aluminium Windows

window repair

Vinyl Windows

Storm Windows

Sliding Windows

Residential, Commercial, and Industrial Window Services

At Frontline Windows, we deliver a complete range of professional window solutions for homes, businesses, and large-scale industrial properties. Every project matters to us—whether it’s a single window upgrade or a full building installation, our team gives it full dedication and care.

Our services cover expert window installation, full window replacement, energy-efficient window upgrades, custom glass and framing solutions, storm and damage repairs, and modern window system improvements designed for durability and performance.

We also support large and complex construction projects that require specialized window systems for commercial buildings, industrial facilities, and custom architectural designs where precision and strength are essential.

From residential properties and retail spaces to commercial complexes and industrial sites, Frontline Windows provides dependable, high-quality window solutions built for long-lasting performance.

With a team of experienced professionals, we combine skill, accuracy, and modern installation techniques to ensure every project is completed safely, efficiently, and to the highest standard of workmanship.

Why We’re Different - Trusted Across Rio Grande Valley

At Frontline Windows, we stand apart by delivering window services built on precision, reliability, and long-term quality. Our experienced team ensures every installation is completed with care and professionalism.

We combine skilled craftsmanship with a customer-first mindset, ensuring projects are completed efficiently with minimal disruption. Across the Rio Grande Valley, we are known for honest service, dependable results, and consistent quality.

Areas We Serve

Why Choose Frontline Electric

Selecting the right electrician is essential for safety and reliable service. Here’s what makes Frontline Electric a trusted choice:

Built to Withstand Texas Weather

Local Window Experts

Energy-Efficient & Stylish

Customer Satisfaction First

Trusted Window Service Provider

Frontline Windows has earned a strong reputation as a reliable provider of residential and commercial window services. With years of experience, our team delivers high-quality results tailored to each customer’s needs.

We combine modern tools, expert installation methods, and a strong commitment to customer satisfaction to complete every project with care and efficiency.

Quality Assurance

We take quality seriously in every project we complete. All installations follow strict industry standards to ensure safety, durability, and performance.

Each project is carefully inspected to guarantee proper fit, sealing, insulation, and long-term reliability.

We use premium materials and trusted installation techniques to deliver results that last.

Protecting People & Property

Safety and protection are central to our work. Every installation is completed with careful planning and precise execution to ensure lasting performance.

Whether for homes or commercial buildings, our window solutions improve both security and energy efficiency.

Get in Touch With Trusted Window Experts

Frontline Windows provides reliable window installation, replacement, and repair services designed to improve comfort, efficiency, and the look of your property. Our team is committed to fast, professional service and quality workmanship on every project.

We make the process simple and stress-free, ensuring every job is handled with care and precision from start to finish.

Contact us today to schedule your free estimate and get started with a trusted window solution for your home or business.

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.

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.

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.

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Opening Hours

Mon - Fri
9:00 am - 5:00 pm