Compare the highest-rated windows professionals in Williamsport, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated contractor known for personalized service and high-quality craftsmanship. They specialize in full-scale remodeling projects but have a dedicated division for window and door replacement, emphasizing energy-efficient solutions tailored to the Williamsport climate.
A major regional provider that serves the Williamsport area. They are a high-volume company specializing exclusively in windows and doors, offering a wide range of brands and styles. They are known for their professional installation crews and strong focus on energy efficiency with their own line of windows.
A trusted local institution since 1965, primarily known as a building materials supplier. They have a robust showroom and a network of recommended, certified installers for the products they sell. This makes them an excellent source for high-quality windows and professional installation, particularly for custom or specialty orders.
** The window market in Williamsport, PA, is competitive and characterized by a mix of long-standing local contractors and regional specialists. The quality of service is generally high, with a strong emphasis on energy efficiency due to the region's cold winters and humid summers. Homeowners are often looking for durable, low-maintenance vinyl windows to replace old wood single-pane units. Competition helps keep pricing fair, but consumers should expect a wide range of quotes. For a standard, double-hung vinyl window replacement project on an average home, prices can typically range from **$600 to $1,200 per window**, including professional installation. This cost fluctuates based on the window brand, energy ratings, customization, and the complexity of the installation. The most reputable providers are those with verifiable licensing, insurance, and a solid track record of local customer satisfaction.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Williamsport regulations and climate
Get answers to common questions about windows services in Williamsport, Pennsylvania.
In the Williamsport area, a full home window replacement typically ranges from $8,000 to $20,000+, depending on the number and size of windows. Key cost factors include the window material (vinyl, wood, fiberglass), the quality of the glass package (crucial for our cold Pennsylvania winters), and the complexity of the installation in your specific home's architecture. Local labor rates and any necessary adjustments for older homes in historic districts can also affect the final price.
While installation can be performed year-round, the ideal windows for scheduling in North Central PA are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for the installation process and for having your home open. Avoiding the deep winter also helps prevent heat loss during the project and allows contractors to be more readily available compared to the peak summer demand.
Absolutely. Given Williamsport's humid summers and cold, snowy winters, we highly recommend windows with a low U-factor (for heat retention) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Look for double-pane, Low-E argon gas-filled windows. These specifications align with Pennsylvania's building energy codes and are essential for maximizing comfort and reducing heating bills, especially during our prolonged heating season.
Start by verifying the contractor is properly insured and licensed in Pennsylvania. Ask for local references in the Williamsport area and check reviews on trusted sites. A reputable installer should provide a detailed, written estimate and be knowledgeable about local building codes, including any requirements for homes in Williamsport's historic districts. Always choose a company that is an authorized dealer/installer for the window brand they are selling.
Many older homes in Williamsport have settled foundations, out-of-square openings, or historic wood frames that require careful attention. A professional installer will perform a detailed measurement and inspection to identify these issues. Solutions may include custom-sized replacement windows, careful re-framing, or the use of installation shims and proper sealing techniques to ensure a weather-tight, square, and operational fit that preserves the home's integrity.