The Best Window Installers in Addison, PA

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

#1

Pella Windows & Doors of Somerset

4.8
(120 reviews)
Verified

A premier provider offering high-quality, energy-efficient Pella brand windows. Known for professional installation, extensive product selection (including custom shapes and styles), and strong warranties. They specialize in both full-frame replacements and insert windows for residential properties.

726 S Center Ave, Somerset, PA 15501

Specialties & Features

Energy-efficient windows
Custom window solutions
New window installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

S&D Window and Door

4.6
(85 reviews)
Verified

A local, family-owned contractor known for personalized service and expertise in window replacement and repair. They work with multiple top-tier window brands to offer solutions for various budgets and are highly praised for their attention to detail and customer communication.

136 W Main St, Somerset, PA 15501

Specialties & Features

Residential window replacement
Window repair services
Storm windows and security windows

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Weather Seal Home Improvements

4.4
(70 reviews)
Verified

A regional company with a strong presence in Southwestern Pennsylvania. They offer a wide range of exterior home improvement services, with a dedicated division for window installation and replacement. They are a solid choice for standard replacements and energy-upgrade projects.

1251 Waterdam Rd, Canonsburg, PA 15317 (Serves the Addison area)

Specialties & Features

Window replacement
Energy-efficient windows
Storm windows and security windows

Business Information

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

Why These Are the Top Windows Contractors in Addison

** The window market for a rural community like Addison, PA, is characterized by a mix of local, family-owned contractors and regional companies that service a wider area. Due to the climate, there is a significant and consistent demand for **energy-efficient windows** and **storm windows** to improve home comfort and reduce heating costs during the winter months. * **Competition Level:** Moderate. While there are not dozens of providers directly in Addison, homeowners have access to several well-established and highly-competitive options from the nearby commercial hub of Somerset (approx. 10 miles away). This provides a healthy choice without being overwhelming. * **Average Quality:** The quality of service is generally high, with contractors building their reputation on word-of-mouth and long-term community relationships. Providers often carry well-known national brands (like Pella, Andersen, Marvin) alongside reputable vinyl window manufacturers. * **Typical Pricing:** Pricing is competitive but can vary widely based on the window brand, material (vinyl, wood, fiberglass), and the complexity of the installation. For a standard double-hung vinyl window replacement, homeowners can expect a range of **$600 - $1,200 per window** installed, including the product and labor. Full-home replacements and custom projects will naturally be higher.

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 Addison regulations and climate

Frequently Asked Questions About Windows in Addison

Get answers to common questions about windows services in Addison, Pennsylvania.

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

For a standard-sized home in Addison, a full window replacement typically ranges from $8,000 to $20,000, depending on the number of windows, materials (vinyl, wood, fiberglass), and energy efficiency features. Pennsylvania's climate, with cold winters and humid summers, makes investing in high-performance, double-pane Low-E windows a cost-effective choice for long-term energy savings. Always get itemized quotes from local installers that include removal, installation, and disposal.

2How does Addison's climate and seasonal weather affect the best time to schedule window installation?

Late spring (May-June) and early fall (September-October) are ideal in Addison, as these periods typically offer mild, dry weather—crucial for a proper sealant cure. Winters in the Laurel Highlands can be harsh, making installations difficult and potentially letting cold air in during the process, while peak summer humidity can also affect sealing materials. Scheduling several months in advance for these prime seasons is recommended due to high local demand.

3Are there specific local building codes or regulations in Addison I need to be aware of for window installation?

Yes, window installations in Addison must comply with the Pennsylvania Uniform Construction Code (UCCI), which includes requirements for egress (escape) in bedrooms and energy efficiency standards. Some historic areas or properties may have additional guidelines from the Addison Borough or Somerset County. A reputable local installer will handle pulling any necessary permits and ensure all work meets these codes, which is a key reason to hire a licensed Pennsylvania contractor.

4What should I look for when choosing a window installation company serving the Addison area?

Prioritize companies that are licensed, insured, and have verifiable local references in Somerset County. Look for installers experienced with the specific challenges of older homes common in Addison, such as dealing with settling or non-standard frames. Check for manufacturer certifications (like from Andersen or Pella) and membership in state associations, and always verify their physical business address to ensure they are a established local provider, not just a traveling crew.

5What are common post-installation issues in our climate, and how are they addressed?

Condensation between panes or drafts are red flags indicating a failed seal or poor installation, which is problematic given our temperature swings. Proper flashing and sealing against driving rain—common in our region—is critical to prevent water intrusion and rot. A trustworthy Addison installer will provide a strong warranty covering both labor and materials, and they should conduct a final walk-through with you to ensure proper operation and address any immediate concerns.