Compare the highest-rated windows professionals in Decatur, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
Feldco is a well-known, large-scale window and siding company serving the Midwest, including Illinois. They are recognized for their direct-to-consumer model, offering a wide range of energy-efficient, vinyl replacement windows. They handle the entire process from sales to installation with their own crew, which helps ensure quality control.
As part of the nation's largest exterior remodeler, the local Window World franchise offers an affordable and efficient solution for vinyl window replacement. They are a popular choice for homeowners seeking a reliable, value-oriented option with a strong warranty. Their local base in Springfield ensures they are a primary provider for the Decatur market.
Anderson's is a highly-rated local Decatur contractor offering a more personalized, full-service remodeling experience. They specialize in custom window solutions and high-quality installations, often working with premium brands like Andersen and Pella. They are an excellent choice for complex projects, historic homes, or homeowners seeking a high-touch, local service.
** The window service market in Decatur, IL, is characterized by a mix of large regional providers and dedicated local contractors. The competition is healthy, which benefits consumers with competitive pricing and a range of service options. The average quality of providers is good, with several companies boasting long-term local reputations. * **Typical Pricing:** For a standard, double-hung vinyl replacement window, prices typically range from **$400 - $800 per window**, including installation. Custom wood windows, high-efficiency models, or complex installations (like large picture windows or bay windows) can push the cost to **$1,000 - $2,500+ per window**. * **Competition Level:** Moderate. While Decatur is not oversaturated, homeowners have clear choices between high-volume, value-focused companies (like Feldco and Window World) and premium, custom-focused local builders (like Anderson's). This allows customers to select a provider that best matches their project scope and budget. * **Service Focus:** Energy efficiency is a major driver for replacements in the region due to Illinois' climate. There is also a consistent demand for storm and security windows. The most successful local contractors differentiate themselves through personalized service, craftsmanship, and handling complex repair and custom work that larger companies may not prioritize.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Decatur regulations and climate
Get answers to common questions about windows services in Decatur, Illinois.
For a standard double-hung vinyl window replacement in Decatur, homeowners can expect to pay between $600 and $1,200 per window installed, with total project costs heavily dependent on the number of windows, their size, and the quality of materials. Local pricing is influenced by Illinois's climate demands, requiring energy-efficient features like Low-E glass and argon gas fills to handle our hot summers and cold winters, which can increase upfront cost but provide significant long-term savings on energy bills.
The ideal installation windows in Decatur are during the mild spring and fall seasons (April-May and September-October), avoiding the peak humidity of summer and the freezing temperatures of winter. Scheduling during these off-peak periods often provides greater installer availability and allows for the home to be properly sealed without exposing the interior to extreme outdoor conditions, which is crucial for both comfort and the correct curing of sealants.
Yes, Decatur and Macon County generally require a building permit for window replacement if you are altering the structural opening of the wall. For standard like-for-like replacements (same size and style), a permit is often not required, but it is critical to verify with the City of Decatur's Building and Zoning Office, as regulations can vary by neighborhood, especially in historic districts. All installations must comply with the Illinois Energy Conservation Code, which sets minimum efficiency standards.
Prioritize local, licensed, and insured contractors with verifiable physical addresses and strong references from Decatur-area projects. Check for membership in organizations like the Decatur Area Home Builders Association and look for manufacturers' certifications (e.g., from Andersen or Pella), which indicate trained installers. Always request a detailed, written estimate that includes cleanup and warranty information specific to labor, as Illinois weather can test the durability of an installation.
Due to Decatur's significant temperature swings and seasonal humidity, the most common issues are condensation between panes (indicating a failed seal) and drafts or water infiltration around the frame. After installation, inspect the interior and exterior caulking and sealing, especially before our rainy spring and snowy winter seasons. Properly installed windows should have no air leaks, which is vital for maintaining home efficiency against both summer heat and the strong "Siberian Express" winter winds common in Central Illinois.