About Us
About AG Window Service
Bringing Comfort, Style, and Efficiency to Every Home in Dallas County
Welcome to AG Window Services, where your home’s clarity, comfort, and curb appeal are our top priorities. We’re a locally owned and operated window replacement company based in Garland, TX, proudly serving homeowners across the Dallas-Fort Worth area with top-tier craftsmanship and exceptional customer care.
Top-Quality Craftsmanship
Our skilled team ensures precise installation and finishing using the best materials for long-lasting results.
Custom Solutions for Every Home
We offer a variety of styles, materials, and designs to match your unique needs and enhance your home’s aesthetics.
Energy Efficiency & Cost Savings
Upgrade to high-performance windows that improve insulation, reduce energy bills, and keep your home comfortable year-round.
Hassle-Free Service
From consultation to installation, we provide a smooth, stress-free experience with quick turnaround times.
Our Mission
At AG Window Services, our mission is simple: to provide reliable, energy-efficient, and aesthetically pleasing window solutions that stand the test of time. Whether you’re replacing a single window or upgrading your entire home, we bring integrity, precision, and a commitment to your complete satisfaction on every project.
Our Story
Founded with a passion for delivering real value to local homeowners, AG Window Services was built on the belief that great service and high-quality craftsmanship should be the standard, not the exception. Over the years, we’ve grown through referrals and repeat customers, a testament to the trust we’ve earned one window at a time.
Why Homeowners Choose Us
✅ Locally Owned & Operated – We know Garland, and we understand the needs of Texas homeowners.
✅ Top-Quality Materials – We only work with premium, energy-efficient window products from trusted manufacturers.
✅ Expert Installation – Our experienced installers treat your home like it’s their own, ensuring a seamless fit and finish.
✅ No High-Pressure Sales – We offer honest recommendations and fair pricing, with no gimmicks or pushy tactics.
✅ Satisfaction Guaranteed – Your happiness is our priority. We stand behind our work 100%.
Window Services We Offer
Our core values include a people-first approach, treating your home with the utmost care, and a passion for quality craftsmanship.
Picture Windows
Picture windows are large, fixed-pane windows that offer wide, unobstructed views and flood your home with natural light.
- Fixed design for maximum energy efficiency
- Ideal for showcasing views and natural light
- Low maintenance with no moving parts
- Creates a clean, modern look in any room
Single Hung Windows
Single-hung windows offer a timeless, practical solution for many Dallas homes.
- Bottom sash opens for controlled airflow
- Budget-friendly window replacement option
- Compact design, great for tight spaces
- Easy to clean and operate
Bay Windows
Bay windows project outward from your home, creating a charming nook that expands your interior space and lets in more sunlight.
- Expands indoor space and natural lighting
- Adds character to both interior and exterior
- Great spot for reading or displaying décor
- Increases home value and visual appeal
Frequently Asked Questions
Get answers to common question about window replacement and our services
How do I know if my windows need to be replaced?
If your windows are drafty, hard to open or close, foggy between panes, or driving up your energy bills, it may be time to replace them. Visible damage like rotting frames or broken locks is also a strong sign it’s time for an upgrade.
What’s the average cost to replace windows in Dallas?
The cost can vary depending on the number of windows, the type you choose (single-hung, bay, picture, etc.), and installation complexity. Most Dallas homeowners spend between $400–$1,000 per window, including installation. We provide free estimates so you’ll know exactly what to expect.
How long does a window replacement project take?
Most standard window replacement jobs are completed in just 1 to 2 days, depending on the size of your home and number of windows. Custom projects or specialty windows may take a little longer, but we always keep you updated on timing.
Can you install custom-sized or uniquely shaped windows?
Absolutely. We specialize in custom window installations, including oversized picture windows, bay and bow windows, and non-standard shapes. Our team takes precise measurements to ensure a perfect fit.
Is your work covered by a warranty?
Yes, all our window installations come with manufacturer warranties and a workmanship guarantee. We stand behind our work and are here for you long after the job is done.