Nelson Contracting installs and replaces windows and doors for homes and businesses in Franconia, VA. Whether you need energy-efficient windows, a new patio door, or full commercial replacements, we get it done—on time and with expert care.
Upgrade your space with windows and doors that perform.
Get your free quote today—fast service from a trusted local team.
We install windows that are built for performance. Whether you’re upgrading during a remodel or starting new construction, our team ensures every unit is sealed, secure, and energy-efficient.
Enhance your home’s entrance or secure your business with expertly installed doors. We offer front entry, interior, and exterior options that combine beauty and strength.
From retail storefronts to office buildings, we provide commercial window upgrades that improve energy performance, aesthetics, and security—without disrupting your operations.
Replace outdated or damaged windows with modern options designed for year-round comfort and savings. Our residential window replacements are custom-fit to your home’s style and needs.
Connect your indoor and outdoor spaces with a new sliding or hinged patio door. We offer styles that are both space-saving and energy-smart—perfect for homes in Franconia.
Need something unique? We design and install custom windows tailored to your space, shape, and vision—no compromises, no fillers.
We also offer reliable, budget-friendly pre-made window solutions ready for fast installation. These are great for homeowners looking for quick upgrades without sacrificing quality.
Not sure what works best for your home? We’ll guide you through the process of choosing materials, styles, and configurations that suit your property and your goals.
From full-scale replacements to targeted upgrades, we provide complete window and door solutions backed by expert installation, durable materials, and local service you can trust.
Cut energy costs and enjoy year-round comfort with energy-efficient windows and doors professionally installed in Franconia, VA. At Nelson Contracting, we help homeowners and businesses make smart upgrades that reduce energy loss, improve insulation, and enhance indoor climate control—without sacrificing style.
We install high-performance products built to meet or exceed ENERGY STAR® standards, including:
Whether you’re replacing aging windows in your home or upgrading doors in your commercial property, we’ll help you choose the right materials and features to maximize comfort and savings.
Save energy. Add value. Stay comfortable in every season—with the right energy-efficient solution for your Franconia property.
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New windows and doors seal out drafts, reduce heat loss, and make your space more livable no matter the weather.
Energy-efficient upgrades reduce the workload on your heating and cooling systems—saving you money every month.
Our products are built with stronger materials and locking systems, adding protection to your home or business.
Whether you’re staying or selling, updated windows and doors give your property a fresh, modern look and increase its market value.
Enjoy peace and quiet with insulated glass that helps block out traffic, construction, and neighborhood noise.
Our team ensures everything is properly installed, sealed, and tested—so your new windows and doors perform at their best for years to come.
Nelson Contracting is a family-owned business proudly serving the Franconia VA community and the surrounding Northern Virginia area. With decades of hands-on experience, our team specializes in high-quality window and door solutions for both residential and commercial properties.
We’re known for our honesty, precision, and results that last. Whether it’s your first home improvement project or you’re upgrading aging windows, we make the process smooth and stress-free from start to finish.
Behind every successful install is a team that truly cares. At Nelson Contracting, our installers, designers, and support staff are experienced, friendly, and fully trained to handle projects of all sizes.
We take pride in our work, stay on schedule, and communicate clearly every step of the way. From your first estimate to the final walkthrough, you’ll feel the difference working with people who genuinely care about getting the job done right.
We proudly serve Franconia 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 Franconia and neighboring areas.
Our experienced crew brings precision and care to every installation. We treat your home like it’s our own—from setup to cleanup.
We’re not a big chain—we’re a local team that understands the needs of Franconia homeowners and business owners. You get personal service from people who care.
Our pricing is straightforward and transparent. You’ll get a clear, written estimate with no surprise charges.
We install doors and windows built to save energy and lower utility costs—perfect for Virginia’s changing seasons.
We respect your time. That’s why we show up when we say we will and finish the job on schedule.
With consistent 5-star reviews and repeat referrals, we’ve built a reputation across Franconia for doing the job right the first time.
When you choose Nelson Contracting, we’ve streamlined the process to make your window replacement or door installation in Franconia as smooth and stress-free as possible. Here’s what you can expect when you work with our team:
We start by scheduling a visit to your home or business in Franconia. Our team takes precise measurements, listens to your goals, and evaluates your current windows or doors. You’ll receive honest advice and a free estimate—no pressure, just helpful guidance.
Next, we help you choose the right products for your space. From energy-efficient windows to stylish entry and patio doors, we walk you through design options, frame materials, glass features, and finishes—making sure everything fits your budget and vision.
Our experienced installers arrive on time and get right to work. We remove old units carefully, prepare the openings, and install your new products with precision. Every window and door is sealed properly and tested for smooth operation. We protect your space and keep the job site clean throughout the process.
Once the work is done, we walk you through the results, check for fit and finish, and make sure everything works as it should. We don’t leave until you’re satisfied—and we’re always just a call away if you need anything afterward.
At Nelson Contracting, we bring decades of experience to every window replacement and door installation project in Franconia, VA. Whether you’re a homeowner planning a full home improvement project or a business owner looking to upgrade your storefront, we provide high-performance window products, expert installation, and transparent, fixed price services every step of the way.
We work with Franconia homeowners, churches, and commercial businesses to install replacement windows, entry doors, storm windows, shower doors, and sliding glass doors that not only elevate your space—but improve energy efficiency, durability, and overall value.
Energy-efficient window replacements built for the northern Virginia climate
Storm door and patio door installations to improve comfort and style
Custom and pre-made windows for any design or budget
Glass repair services, including glass replacement and emergency window repair
Safe removal and installation with a spotless site clean after every job
Professional door repair for worn or damaged entrances
No matter the size of your home project, from replacing two windows to a full house or roof upgrade, we guide you through the whole process. Your project manager will walk you through product options, timelines, and costs—so you always know what’s happening on your site.
Our clients across Franconia, Falls Church, Fairfax Station, Silver Spring, and the wider northern Virginia area leave excellent reviews for a reason—we do the job the right way, the first time. From glass repair and window installations to full replacement doors, we provide:
Fast service with minimal disruption
High quality windows from trusted manufacturers
Professional contractors who install with care and precision
A team that works in a professional manner, every time
And unlike bigger companies like Window Nation, we stay personal, responsive, and local—so you always feel taken care of.
Ready to upgrade your Franconia home or business with the right windows and doors?
Let us help you find the perfect solution—on your terms, at your pace.
✔ Free Estimates
✔ Expert Advice
✔ Affordable, Transparent Pricing
👉 [Request Your Free Estimate Today ➜]
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!
We provide custom Franconia window replacement for all types of windows, including large, small, and side windows. Our Springfield Franconia custom windows are made to match your lifestyle and show your personality. We will work with you to create a customized plan that fits within your budget so that you can fulfill your dream window.
Custom windows are an excellent way to improve the appearance of your home. New windows may improve the overall appearance and functionality of your home while also increasing energy efficiency and comfort. With new window technology, you may get clean, modern windows that appear to be brand new – Window Installation Franconia
You can have tinted glass, unique frames, or a color that suits your color scheme. Because the windows are created to complement the colors and materials of your home, they will not only appear aesthetically pleasing, but they will also endure longer, saving you money on upkeep – Window Replacement Franconia
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