Compare the highest-rated windows professionals in Upper Darby, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A large, well-established regional contractor known for high-quality, energy-efficient window replacements. They offer a direct-to-homeowner model with their own installation teams, ensuring quality control from measurement to installation. They are particularly noted for their strong warranties and professional service.
Long Home Products is a major player in the Delaware Valley home improvement scene, specializing in windows, siding, and roofing. They are recognized for their custom manufacturing and focus on durable, low-maintenance replacement windows that improve home energy efficiency and security.
As the local branch of a national premium brand, Renewal by Andersen specializes in high-end, custom-made windows. They are a full-service company handling everything from consultation and design to installation. Their windows are known for superior craftsmanship, energy efficiency, and durability, though they are a premium-priced option.
The window market in Upper Darby, PA, is characterized by high demand driven by the area's stock of older homes, many of which feature original, inefficient windows. The competition is strong, with a mix of large regional contractors (like those listed above) and smaller local handymen or general contractors. The average quality of service available is good to excellent, with consumers having clear choices between premium, full-service providers and more value-oriented options. Typical pricing for a full window replacement on a standard home can range significantly based on window quality, quantity, and home specifics. A ballpark range for a full-home project is between **$8,000 and $25,000+,** with premium custom windows from providers like Renewal by Andersen exceeding this range. Energy efficiency is a major driving factor for homeowners in the area due to seasonal temperature extremes and rising energy costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Upper Darby regulations and climate
Get answers to common questions about windows services in Upper Darby, Pennsylvania.
For a standard double-hung vinyl window replacement in Upper Darby, 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 and material (e.g., vinyl, wood, fiberglass), and any structural repairs needed to older homes common in the area. Pennsylvania's 6% sales tax applies to materials, and it's wise to budget an additional 10-15% for potential unforeseen issues with the existing frames.
Absolutely. Given Upper Darby's humid summers and cold winters with an average low of 26°F in January, look for windows with a low U-factor (for insulation) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Double-pane, Low-E argon gas-filled windows are the standard recommendation. Choosing Energy Star-certified products tailored to the "Northern" climate zone ensures optimal performance and may qualify you for local utility rebates from PECO.
Yes, a building permit is generally required for window replacement in Upper Darby Township if you are altering the structural opening. This is especially critical if your home is in the Stonehurst Hills Historic District; any exterior changes, including window style and material, must be reviewed and approved by the Historical Architectural Review Board (HARB) to maintain historical integrity. Always verify with the Upper Darby Building and Licensing Department before starting your project.
While installations can be done year-round, the ideal windows are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather in the Delaware Valley, which is optimal for the installation process and sealing. Scheduling during these shoulder seasons also helps you avoid the busy summer rush for contractors and ensures your new windows are in place before the peak heating and cooling seasons.
Always choose a contractor who is both insured and holds a valid Home Improvement Contractor (HIC) registration from the Pennsylvania Attorney General's office, which is required by law. For local verification, check if they have a current Upper Darby Business License. Additionally, ask for references from recent projects in the area and review their standing with the Better Business Bureau. A reputable local installer will be familiar with township permit processes and historic district guidelines.