Compare the highest-rated windows professionals in Westmont, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated company known for exceptional customer service and high-quality window replacement and installation. They emphasize personalized solutions and work with a wide range of premium window brands.
As the local affiliate of a national premium brand, they specialize in high-end, custom-made, and exceptionally energy-efficient windows. They offer a full-service experience from consultation to installation using their proprietary products.
A major regional provider with a strong reputation for a wide selection of window styles and competitive pricing. They are known for their professional installation crews and comprehensive service, including window repair and replacement.
** The window service market in Westmont, Illinois, is competitive and served by a mix of highly-regarded local contractors and large regional or national companies. Due to the age of many homes in the area and the desire for improved energy efficiency to combat the Midwestern climate, demand for window replacement and installation is consistently strong. * **Average Quality:** The market standard is high. Homeowners expect professional installation, quality materials (often vinyl or composite frames), and features like Low-E glass and argon gas fills for energy efficiency. * **Competition Level:** High. This competition benefits consumers by driving up service quality and providing a range of options from budget-conscious to premium, full-service providers. * **Typical Pricing:** Pricing is typical for the Chicago metropolitan area. A standard double-hung vinyl window replacement can range from **$600 to $1,200+ per window**, fully installed. Final cost is highly dependent on the window brand, style, size, customization, and any structural repairs needed. Premium providers like Renewal by Andersen typically command a higher price point, while companies like Window Nation and Window Works Company offer a range of options to fit different budgets. It is standard practice in this market to receive free, in-home estimates.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Westmont regulations and climate
Get answers to common questions about windows services in Westmont, Illinois.
For a standard full-home replacement in Westmont, costs typically range from $15,000 to $30,000+, depending on home size and window quality. Key factors include the number and size of windows, the material (vinyl, wood, fiberglass), energy efficiency features (crucial for our Illinois winters and humid summers), and the complexity of the installation in your specific home's architecture. Local disposal fees and any required permits from the Village of Westmont can also affect the final price.
While professional installers work year-round, the ideal seasons in our climate are late spring (May-June) and early fall (September-October). These periods offer mild, dry weather which is optimal for installation and allows for proper sealing of caulks and adhesives. Scheduling during these shoulder seasons also helps you avoid the peak summer demand and ensures your new, energy-efficient windows are installed before the harsh Illinois winter sets in, maximizing your comfort and savings.
Yes, the Village of Westmont requires a building permit for window replacement if you are altering the rough opening size or changing the style of the window (e.g., from a double-hung to a picture window). For like-for-like replacements, a permit is generally not required. It is critical to hire a licensed and insured contractor familiar with DuPage County codes who will handle any necessary permits, ensuring compliance with local regulations for safety, energy efficiency, and proper egress, especially for basement bedrooms.
Prioritize contractors who are licensed, insured, and have a strong local reputation with verifiable references in the Westmont/DuPage County area. Look for companies that are accredited by the Better Business Bureau and offer strong manufacturer-backed warranties on both the product and their labor. A trustworthy local provider will offer a free, in-home consultation, provide a detailed written estimate, and clearly explain how their products are suited to handle our regional temperature swings and weather.
Given our climate with cold winters and hot, humid summers, look for windows with a low U-factor (for insulation against heat loss) and a low Solar Heat Gain Coefficient (SHGC) to block unwanted summer heat. Double or triple-pane glass filled with argon gas and Low-E coatings are essential. Ensure the windows carry the ENERGY STAR® certification for the North/Central climate zone, which is specifically designed for regions like Illinois to ensure year-round performance and utility savings.