New Window Installations in Prince William County and Beyond

If the windows in your home are more than 10 years old, replacing them with a set of stylish new ones is a great investment. Sunshine Contracting is Prince William County’s window replacement experts, with a dedicated team offering service to Centreville, Lake Ridge, Manassas, Occoquan and beyond. Based in Woodbridge, our window replacement team includes trained experts who can match you with the right product for your budget. For a free consultation and in-home estimate, contact Sunshine Contracting by phone or by using our secure online form.

We Specialize in All Kinds of New Window Installations

In Prince William County, Sunshine Contracting has more than 20 years of experience in residential exterior remodeling. We can install all types of windows, from traditional horizontal-opening units to double hung, sliding, casement, awning and geometric windows. By working exclusively with manufacturers that have quality we know and trust, we’ll meet your design specifications at a price that’s right for your budget.

We never subcontract out work, and we make sure all of our staff have the training and tools necessary to get the job done on schedule.  It’s this commitment to exceptional quality that has led to our stellar reputation. To read reviews from other residential customers, follow the links above to visit our Google, Angie’s List and Guild Quality profiles.

Benefits of New Windows

New windows may not be the most exciting upgrade for your home, but they’re one that will deliver value and comfort for years to come. Particularly on older properties, there are many important benefits to replacing your windows, including:

  • Energy efficiency. Drafts and leaks are one of the biggest contributors to a home’s overall energy efficiency. Replacing your older single-pane glass with ENERGY STAR or comparable windows can save you between 7-15% on your monthly utility bill. By trapping in warm air, they can also reduce the amount of work your furnace has to do to heat your home, which extends its lifespan. For both your wallet and the environment, a new window installation is a great proposition.
  • More light. Research is showing just how important vitamin D is to our physical and psychological health. With many of us spending so much time at the computer, increasing the amount of natural light in the home is a great way to make it more livable and pleasant. If you’re worried about the effects of excessive sun on your furniture and carpets, specially treated window installations are available to filter out the UV rays that fade upholstery over time.
  • Appearance. Changing the windows on your home can have a surprisingly noticeable effect on its appearance. If you’re looking for a way to make your property look more modern or stylish, new windows may be just what you need.

Together these benefits not only improve your home’s life, but they also add value. Whether you’re considering selling or not, a one-time investment in replacement windows is something you’ll benefit from in both the short term and the long.

The Customer Service Leaders

Sunshine Contracting is committed to being the best choice in window replacement in Manassas and throughout Prince William County. We work towards complete transparency for every job we take on. We’ll take the time to create thorough estimates and explain to you everything involved in the process — you can rest assured knowing there will be no surprises when the final bill comes. This has, in part, led to the many accolades we have received over the years, including an A+ rating from the Better Business Bureau, repeated Angie’s List Super Service Awards and a place on the Qualified Remodelers Magazine list of Top 200 Exterior Remodelers in the Nation for seven years running.

We are a Simonton Certified Installer and a partner to some of today’s most prominent window manufacturers.

If you’re considering a home window replacement, Woodbridge’s Sunshine Contracting is the clear choice for value, quality and professionalism.

"Sunshine did an awesome job on our siding and window replacements. We had our whole house resided, all trim wrapped, gutters replaced, and all windows replaced. We couldn't be happier...
- Chris & Grace F, Fredericksburg
"I recently recommended you all to one of my co-workers after you replaced my windows and gutters. This recommendation resulted in Sunshine Contracting providing his window replacement. Keep up the...
- Joseph F, Herndon
"This is the second time we have used Sunshine Contracting. They replaced all our windows two years ago and we were very pleased. So when it came time to replace...
- Robert M, Burke
"Sunshine replaced my roof. They did amazing work under terrible weather conditions, and as always, left my yard cleaner than when they came. Sunshine also installed my windows, and will...
- Kathy T, Springfield
"From the free estimate through installation, the service was great. We ordered 17 custom windows and were under no impression it would be done overnight. The process to a few...
- Andrew E, Dale City
"This is the second time I have used Sunshine. Both times they have been great. Good communications, fair price, and scheduled on time and they leave the work site clean...
- Bob & Sandra B, Great Falls
"Sunshine did a great job! On time, professional, and very good installation. Lee and his Co-Worker did a wonderful job on the window installation. Beautiful. Clean. Thank you"
- Ryan & Melissa C, Fairfax
"The cost was slightly higher than other estimates but well worth it. The quality of both the product and the installation is excellent. I have also used Sunshine Contracting for...
- Angie L, Manassas
"It was a large job and Sunshine handled it with ease. It was a great experience and we are happy with our new doors and windows."
- Tim & Frankie M, Fairfax
"Scott was amazing, not a bit of pushiness, he spent 20 min going over the different options and then we figured out what I wanted and told me he'd have...
- David L, Vienna

Awards & Certifications

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