Compare the highest-rated windows professionals in Allentown, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional window replacement company known for its extensive selection of energy-efficient vinyl windows and professional installation services. They offer a strong warranty and focus on a streamlined, customer-friendly experience from consultation to completion.
A family-owned and operated local contractor with a long-standing reputation for high-quality workmanship and personalized service. They excel in both window replacement and repair, handling a variety of window styles and materials.
A well-established company serving the broader region, including Allentown, with a strong focus on durability and energy savings. They manufacture their own windows, allowing for quality control and custom solutions. Known for professional installations and a robust warranty.
The window market in Allentown is competitive, featuring a mix of large regional players and respected local contractors. Due to the city's stock of older homes, there is consistent demand for window replacement, particularly for energy-efficient upgrades to combat both summer humidity and winter cold. The average quality of providers is high, with several companies holding manufacturer certifications (like those from Andersen or Pella) and positive reputations for craftsmanship. Pricing is typical for the Northeast, with standard vinyl double-hung window replacements generally starting in the $600-$1,000 per window range, including professional installation. Premium materials (wood, fiberglass) and complex custom projects can significantly increase the cost. Homeowners have a good range of choices between full-service replacement specialists and contractors who also handle repair work.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Allentown regulations and climate
Get answers to common questions about windows services in Allentown, Pennsylvania.
For a standard double-hung vinyl window replacement in Allentown, homeowners can expect to pay between $600 and $1,200 per window installed, with the total project cost heavily dependent on the number of windows, their size, and the quality of materials. Pennsylvania's 6% sales tax applies, and prices can be influenced by local factors like older home structures common in Allentown's historic districts, which may require custom sizing or additional carpentry. It's crucial to get itemized quotes from several local installers that include all labor, materials, and disposal fees.
The ideal installation windows in Allentown are during the mild spring and fall seasons, specifically April-May and September-October. This avoids the peak humidity of summer, which can complicate sealing and curing, and the harsh, unpredictable winter cold that can make the home uncomfortable during installation and challenge proper adhesive setting. Scheduling during these shoulder seasons also typically offers better installer availability and potential off-season promotions compared to the high-demand summer months.
Yes, in Allentown, a building permit is generally required for window replacement if you are altering the structural opening, which is common in full-frame replacements. Crucially, if your home is in a local historic district (like the Old Allentown Historic District), you will likely need approval from the Allentown Historical Architectural Review Board (HARB) before any changes to the exterior, including window style and materials, can be made. A reputable local installer will be familiar with these processes and can often handle the permit paperwork on your behalf.
Prioritize contractors who are licensed, insured, and have a strong physical presence in the Lehigh Valley. Check for membership with the Eastern Pennsylvania Home Builders Association and look for extensive, verifiable local references. Always ask for proof of Pennsylvania Home Improvement Contractor (HIC) registration, which is required by state law and provides you with important consumer protections. A trustworthy Allentown-area installer will also offer a robust warranty that covers both the product and their labor against our regional temperature swings and weather.
Given Allentown's climate, look for windows with a low U-factor (for superior insulation against winter cold) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat gain. Double or triple-pane glass filled with argon gas is standard for energy efficiency. Proper installation with high-quality, durable sealing and flashing is critical to prevent air infiltration during windy winter storms and to manage moisture from our humid summers, which can lead to mold and rot in window frames if not addressed.