We install high quality windows designed for performance and longevity. Choose from modern, traditional, or custom layouts—and we’ll make sure the fit and finish are flawless.
From bold front entries to subtle interior upgrades, our door installation service covers everything from material selection to final hardware installation.
We help business owners modernize their storefronts or buildings with energy-efficient, secure window solutions that meet local codes and improve customer experience.
Replace foggy, drafty, or outdated windows with energy-saving alternatives that look great and lower your monthly bills.
Bring in more natural light with a new sliding glass door or hinged patio unit. We install weather-tight, smooth-operating doors that enhance indoor/outdoor living.
Have a unique layout or design vision? We create and install custom windows tailored to your space, from shape and size to trim and frame materials.
Need a quicker or budget-friendly solution? We install premium pre-made windows from top manufacturers, with the same expert care as custom work.
Not sure where to start? We’ll help you design a window layout that suits your home’s structure, lighting goals, and style preferences.
Upgrade your home or business with replacement windows and doors that are energy-efficient, secure, and built to last. We remove the old, install the new, and leave your space better than we found it.
At Nelson Contracting, we believe a smooth project starts with a clear process. Whether you’re replacing old windows, installing a new patio door, or upgrading a commercial entry system, we manage every step with precision and professionalism—so there are no surprises along the way.
We start with a free, on-site consultation in West Falls Church, VA. One of our experienced project managers will inspect your current windows or doors, listen to your goals, answer your questions, and provide a detailed estimate. No pressure—just honest advice based on what’s best for your home or business.
Once we understand your needs and budget, we help you select the right products. Choose from energy-efficient replacement windows, stylish entry doors, custom patio doors, and more. We’ll guide you through frame materials, glass types, and design finishes to make sure everything suits your space and your style.
Our in-house team handles every aspect of the install—no subcontractors. We remove old units, prepare the opening, and install your new windows or doors with exact precision. We protect your home, keep the job site clean, and work efficiently to minimize disruption.
Before we wrap up, we walk you through a full inspection to ensure everything looks great and works perfectly. We check for fit, seal, and function—then clean up and answer any final questions. If anything comes up afterward, we’re just a call away.
Want to lower your utility bills and stay comfortable year-round? At Nelson Contracting, we install energy-efficient windows and doors for homes and commercial properties in West Falls Church, VA, designed to perform through all four seasons.
Old, drafty windows and doors don’t just affect comfort—they cost you money. Our energy-efficient upgrades help insulate your space, reduce heat transfer, and block UV rays—so your home stays cooler in the summer and warmer in the winter, without overworking your HVAC system.
Advanced Low-E glass and multi-pane construction
Argon gas-filled windows for thermal performance
Airtight door installation for reduced air leaks
ENERGY STAR® rated products that meet the latest standards
Customized solutions for residential and commercial businesses
We help you choose the right combination of style and performance, then install every unit with precision for maximum results. Whether you’re replacing one sliding glass door or upgrading every window in your home, our team delivers clean work, fixed pricing, and measurable savings.
Ready to improve comfort and cut energy costs? Get a free estimate on energy-efficient windows and doors in West Falls Church today.
As a family-owned business serving Northern Virginia, we understand the homes and architecture of West Falls Church. Our recommendations are based on real local experience—not guesswork.
We offer fixed price services with no surprise fees. Every estimate is transparent, and we explain your options clearly so you can make confident decisions.
Our installers show up on time, treat your home with respect, and leave the site clean. Whether it’s a single door or a full window replacement, we finish every job with care.
We work with trusted manufacturers to provide energy-efficient windows and doors that improve comfort and lower your utility bills.
From your first consultation to final inspection, you deal directly with us—no third-party crews, no missed communication. Every job has a dedicated project manager overseeing the entire process.
Our past clients have left excellent reviews for a reason. We listen, we respond quickly, and we always go the extra mile to make your home improvement experience stress-free.
Nelson Contracting is a family-owned window and door company serving Northern Virginia, built on decades of hands-on experience and a deep commitment to quality. We’ve helped countless homeowners and business owners in West Falls Church and beyond improve their homes with dependable products and skilled installation.
We offer a full range of services to meet the unique needs of both homeowners and commercial clients in West Falls Church. Whether you’re upgrading for energy efficiency, curb appeal, or structural improvement, we’re here to make the entire process easy. Our reputation is built on trust, transparency, and the belief that home improvement should never be a hassle. From single door installations to full-scale window replacements, we treat every job as if it were our own home.
At Nelson Contracting, you won’t get passed around or left guessing. Every project is assigned a dedicated project manager who oversees the details, timeline, and communication from day one. Our team of licensed, trained professionals handles each installation with care—keeping your job site clean, protecting your property, and delivering precision in every cut and seal.
You can expect punctuality, professionalism, and a team that truly respects your space.
We proudly serve West Falls Church and surrounding neighborhoods across Fairfax County and Northern Virginia. Our team is on the ground, ready to deliver fast service and expert solutions in:
Don’t see your area on the list? No problem. As the leading window replacement and door installation company in Virginia, we provide expert service throughout the region. Our local window installers are fully equipped to handle installations for both new homes and older properties, offering licensed and insured window installation and door replacement in West Falls Church VA and neighboring areas.
Professionally installed replacement windows and doors help prevent heat loss in winter and block heat in summer—cutting down on energy costs across all four seasons.
New windows and doors instantly enhance the look of your home or business. They also increase resale value, making them a smart long-term investment.
Modern windows and doors come with enhanced locking systems, impact-resistant glass, and reinforced frames—giving you greater peace of mind.
Our installations are designed to last. You’ll spend less time dealing with warped frames, drafts, or repairs—and more time enjoying your space.
New glass and sealed frames help reduce outside noise from traffic, neighbors, or nearby businesses—so your interior feels calmer and more private.
Our custom-fit installs eliminate gaps and weak spots that lead to leaks or drafts. You get windows and doors that look better and function perfectly from day one.
At Nelson Contracting, we help homeowners and business owners in West Falls Church, VA transform their properties with high quality windows, secure doors, and energy-efficient solutions built for all four seasons. Whether you’re planning a home improvement project, managing upgrades for commercial businesses, or replacing a storm door or sliding glass door, we deliver results that look great and last for years.
Our team has completed everything from shower doors and entry doors in family homes to full-scale window replacement jobs for small offices, churches, and shops throughout Northern Virginia. Each project is assigned a dedicated project manager who oversees the whole process—from your first call to the final walkthrough—ensuring your site stays clean and your expectations are exceeded.
Replacement windows and replacement doors built for performance
Custom shower doors, french doors, and patio doors installed with precision
Full glass repair services for cracks, leaks, foggy panes, and broken frames
Upgrades for older windows and doors with modern, energy efficient options
Seamless support for window repair, door repair, and full window installations
Flexible scheduling and fixed price services with no hidden fees
We help you choose the right windows for your West Falls Church home or business—offering expert advice and premium products from trusted brands. Whether you need two windows replaced, a single door, or an entire project managed from start to finish, we’re the company that shows up, delivers a great job, and leaves your home better than we found it.
Our work across Falls Church, Fairfax Station, Silver Spring, and the Northern Virginia area has earned us excellent reviews, repeat clients, and referrals from satisfied customers—from your neighbor to your co-worker.
We use high quality windows and doors designed for Virginia’s changing climate
We keep your costs clear and your job site clean
We replace outdated units with modern, secure, energy efficient solutions
We treat every install—big or small—with a professional manner
We’ve successfully replaced hundreds of windows and doors in West Falls Church and beyond
Need help choosing the best window products? Want guidance on the cost of glass replacement or a new roof? Let’s talk. We offer free estimates, detailed consultations, and honest service backed by years of experience.
For expert window and door solutions in West Falls Church VA, trust Nelson Contracting—where every job is done professionally and built to last.
Reach out to Nelson Contracting for a free estimate today. We’ll help you choose the right products, provide expert installation, and ensure your home or business gets the upgrade it deserves.
Let’s build something great—starting with your view.
Get Your FREE estimate!
One of the most typical home repair jobs is the replacing of exterior and interior doors – Door Replacement West Falls Church. If you want to improve your property, go no further than Nelson Contracting for assistance with any renovation job. There is a large array of interior doors to pick from, including hinged single doors, French doors, bifold doors, and more. – Door Installation West Falls Church
Panel doors, storm doors, patio sliding doors, and many other types of exterior doors are popular. Sure, you’d be able to discover one that suited your needs, and our experts would be delighted to assist you in making your decision. – Door Replacement West Falls Church
We also provide full-service installation of commercial and residential doors West Falls Church. We work hard to provide Springfield homeowners with doors that are functional, safe, and long-lasting, while also complementing the style of their home. Call us right away to set up an appointment, and don’t forget to ask for a free estimate!
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