The Best Window Installers in Gainesville, VA

Compare the highest-rated windows professionals in Gainesville, Virginia. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Window Universe

4.8
(280 reviews)
Verified

A leading regional window replacement company known for its strong focus on energy-efficient vinyl windows and a streamlined, professional installation process. They are a popular choice for homeowners seeking a balance of quality, efficiency, and value.

9004 Crownwood Ct, Manassas, VA 20110 (This is their primary local office/service area)

Specialties & Features

Energy-efficient windows
Residential window replacement
Custom window solutions

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Thompson Creek Window Company

4.7
(1 reviews)
Verified

A large, well-established home improvement contractor with an excellent reputation in the Washington D.C. metro area. They are known for high-quality products, professional installations, and comprehensive warranties, often positioning themselves as a premium provider.

They serve Gainesville from their regional presence; their main office is in Upper Marlboro, MD.

Specialties & Features

New window installation
Energy-efficient windows
Security windows

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Window Man of Virginia

4.9
(150 reviews)
Verified

A highly-rated local contractor known for personalized service and expertise in both replacement and repair. Their excellent customer reviews frequently highlight attention to detail, clear communication, and the quality of their repair services.

Serves Gainesville from their base in Bristow, VA (directly adjacent to Gainesville).

Specialties & Features

Window repair services
Residential window replacement
Storm windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Gainesville

** The windows market in Gainesville, VA, is robust and competitive, characterized by a mix of large regional contractors and skilled local specialists. Due to the age of many homes in the area (from early 2000s builds) and homeowner demand for increased energy efficiency, the primary services sought are full-frame window replacements and upgrades to modern, low-E, double-pane vinyl windows. The competition is strong, which generally benefits consumers through competitive pricing and a focus on customer service. However, it necessitates due diligence. Typical pricing for a full home window replacement in this market can range from **$8,000 to $25,000+**, heavily dependent on the number of windows, the quality of the product (e.g., basic vinyl vs. premium fiberglass), and the complexity of the installation. The market shows a high expectation for professionalism, proper licensing, and strong warranties, with homeowners being discerning and well-informed. Companies that succeed here have built a long-term reputation for reliability and quality workmanship.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Gainesville regulations and climate

Frequently Asked Questions About Windows in Gainesville

Get answers to common questions about windows services in Gainesville, Virginia.

1What is the typical cost range for a full window replacement in a Gainesville, VA home?

For a standard vinyl double-hung window replacement in Gainesville, homeowners can expect to pay between $600 and $1,200 per window, including professional installation. The total project cost depends on the number of windows, the style (e.g., picture, bay, or casement), and the material (vinyl, fiberglass, or wood). Regional factors like Virginia's sales tax and the higher demand for energy-efficient windows due to our humid summers and cold winters can influence the final price.

2How does Northern Virginia's climate impact the type of windows I should choose?

Gainesville experiences all four seasons, with hot, humid summers and occasionally cold winters, making energy efficiency paramount. We highly recommend windows with Low-E glass coatings and argon gas fills to minimize heat transfer, reduce UV damage to interiors, and lower HVAC costs. Proper installation is also critical to prevent moisture intrusion, which can lead to mold and rot in our climate.

3Do I need a permit for window replacement in Prince William County?

For standard, like-for-like window replacements where the opening size and framing are not altered, a permit is typically not required in Prince William County. However, if you are changing the window size, altering the structural wall, or if your home is in a historic district or HOA community with specific architectural guidelines, permits and approvals are necessary. A reputable local installer will handle this research and process for you.

4What is the best time of year to schedule window installation in Gainesville?

While installation can be performed year-round, the ideal seasons in our area are late spring (April-May) and early fall (September-October). These periods offer milder, drier weather, which is optimal for the installation process and sealing. Scheduling during these off-peak times can also provide more flexibility with installer availability compared to the busy summer renovation season.

5What should I look for when choosing a window installation contractor in Gainesville?

Always verify that the contractor is licensed, insured, and has a physical local presence. Look for companies with specific experience in Northern Virginia homes, as they will understand local building codes and common architectural styles. Check for strong reviews on local platforms and ask for references from recent projects in communities like Virginia Oaks or Heritage Hunt to gauge their reliability and quality of work.