The Best Window Installers in Fort Washington, MD

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

#1

Renewal by Andersen of Central Maryland

4.8
(450 reviews)
Verified

A highly specialized and nationally recognized leader in custom, energy-efficient window and patio door replacement. They are a franchise of the reputable Andersen Corporation, offering a full-service experience from in-home consultation to professional installation of their proprietary premium composite windows.

(Primary Service Area - serves Fort Washington from their regional location)

Specialties & Features

Custom window solutions
Energy-efficient windows
Full-frame window replacement

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Thompson Creek Window Company

4.7
(1 reviews)
Verified

A premier, locally-owned and operated window and home improvement contractor with a massive presence in the Maryland, DC, and Northern Virginia market. They are known for their high-quality manufacturing, professional installation teams, and strong warranties. They manufacture many of their own window products.

1020 Plymouth Street, Suite 101, Rockville, MD 20850 (Serves Fort Washington)

Specialties & Features

New window installation
Energy-efficient windows
Window replacement

Business Information

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

Purofirst of Southern Maryland

4.9
(80 reviews)
Verified

While known for restoration and emergency services, this locally-owned and highly-rated company has a strong expertise in window repair, replacement, and boarding-up services. They are an excellent choice for post-storm damage, security window needs, and general window repair, offering a more personalized service than the larger companies.

4538 Old Branch Ave, Temple Hills, MD 20748 (Adjacent to Fort Washington)

Specialties & Features

Window repair services
Storm windows and security windows
Residential window replacement

Business Information

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

Why These Are the Top Windows Contractors in Fort Washington

** The window service market in Fort Washington, MD, is competitive and service-oriented, reflecting the community's mix of mid-century homes and newer, upscale residences. The demand is high for energy-efficient upgrades due to Maryland's varying climate, as well as for storm and security features. The market is characterized by a split between large, well-established regional contractors (like Thompson Creek) and specialized national franchises (like Renewal by Andersen) that dominate the high-end replacement sector, and smaller, highly agile local companies (like Purofirst) that excel in repair, storm response, and custom security solutions. Pricing is typically mid-to-high range, with full-window replacement projects representing a significant investment, driven by the quality of materials and the expertise of the installers serving this affluent suburban area. Homeowners are advised to seek multiple quotes and verify licensing and insurance, which are standard expectations for the top-tier providers in this market.

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 Fort Washington regulations and climate

Frequently Asked Questions About Windows in Fort Washington

Get answers to common questions about windows services in Fort Washington, Maryland.

1What is the typical cost range for a full window replacement in a Fort Washington home?

For a standard vinyl double-hung window replacement in Fort Washington, 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 material (vinyl, wood, fiberglass), and the complexity of the installation. Maryland's overall cost of living and the specific architectural styles common in Fort Washington neighborhoods can influence pricing, so it's crucial to get detailed, itemized quotes from local installers.

2How does the Maryland climate and Fort Washington's weather affect my window choice?

Fort Washington experiences hot, humid summers and cold winters, making energy efficiency a top priority. We recommend windows with a low U-factor for insulation and a low Solar Heat Gain Coefficient (SHGC) to block summer heat. Given the area's potential for strong storms, impact-resistant glass or sturdy construction is also a wise investment for durability and protection against the occasional severe weather common in the Mid-Atlantic region.

3Do I need a permit for window replacement in Fort Washington, and are there local historic district rules?

In Prince George's County, a building permit is generally required for window replacements that alter the structural opening. It's critical to check if your property is within a local historic district or a homeowners association (HOA), as these often have strict guidelines on window style, color, and materials to maintain architectural integrity. A reputable local installer will be familiar with these requirements and can often handle the permit process for you.

4What is the best time of year to schedule a window installation in this area?

Late spring (April-May) and early fall (September-October) are ideal in Fort Washington, offering mild temperatures and lower humidity for proper sealing and installation. While installations can be done year-round, winter projects require extra precautions for temperature-sensitive materials like sealants, and summer projects must be scheduled around peak demand and potential for afternoon thunderstorms common to Maryland summers.

5What should I look for when choosing a window installation company in Prince George's County?

Prioritize companies that are licensed, insured, and have strong local references in Fort Washington and surrounding communities. Look for installers certified by major window manufacturers (like Andersen or Pella), as this indicates trained expertise. Always verify their familiarity with Maryland's energy code requirements and ask for proof of liability and workers' compensation insurance to protect your home during the project.