Compare the highest-rated windows professionals in Ontario, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
As a subsidiary of the national Andersen Corporation, this provider offers a premium, full-service replacement window experience. They are known for their high-quality, custom-made, energy-efficient Fibrex® composite windows and their professional, in-home consultation and installation process.
A long-standing, locally owned and operated company with a strong reputation in the Rochester area. They have a physical showroom and specialize in window and door replacement for homeowners, offering a variety of brands and focusing on energy efficiency and professional installation.
A family-owned business that has built a strong reputation on personalized service and quality workmanship. They handle a wide range of window services from simple repairs to full-scale replacements and are known for their attention to detail and customer communication.
** The residential window market in Ontario, NY, is reflective of the broader Rochester metropolitan area. It is a mature and competitive market with a mix of large, nationally-backed contractors (like Renewal by Andersen) and well-established, long-standing local companies. The quality of service is generally high, as these companies have built their reputations over decades serving the community. Competition helps maintain strong customer service standards. Given the climate of Western New York, there is a significant emphasis on energy efficiency, with double-pane, Low-E glass being a standard expectation. Typical pricing for a full home window replacement can vary widely based on the number of windows, materials (vinyl, composite, wood), and brand, but homeowners should expect a range from approximately $8,000 to $25,000+. Repair services and single-window replacements are, of course, more affordable and offered by most local providers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Ontario regulations and climate
Get answers to common questions about windows services in Ontario, New York.
For a standard double-hung vinyl window replacement in Ontario, NY, 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. This regional pricing reflects local labor rates and the demand for high-performance windows suited to our climate. Premium materials like fiberglass or wood-clad, or complex installations like large picture windows, will increase the cost significantly.
Ontario experiences cold, snowy winters and warm, humid summers, making energy efficiency the top priority. We strongly recommend windows with a low U-factor (for insulation) and a low Solar Heat Gain Coefficient (SHGC) to manage both heat loss and summer heat gain. Look for ENERGY STAR® certified products specifically for the "Northern" U.S. climate zone, and consider features like double or triple-pane glass filled with argon gas to combat lake-effect snow and wind.
In most cases, a simple window replacement in an existing opening does not require a building permit in the Town of Ontario, but you must always verify with the local Building Department. However, if you are altering the opening's size or structure, or if you live in a historic district or a home with a homeowners association (HOA), specific approvals will be required. A reputable local installer will know and handle the necessary permit process for your project.
While modern installation techniques allow for work year-round, late spring and early fall are ideal in Ontario, NY. These seasons offer mild, dry weather that facilitates proper sealing and allows for open windows to ventilate adhesives. Scheduling in these off-peak periods can also lead to better installer availability. Avoid the deep winter if possible, as extreme cold can complicate the installation of sealing materials and be disruptive to your home's heating.
Always choose a licensed and insured contractor with specific, verifiable experience in window installation. Look for companies that are familiar with local weatherization needs and ask for references from recent projects in Ontario or nearby towns like Webster or Williamson. A trustworthy provider will offer a detailed, written estimate, explain the products suitable for our climate, and provide a strong warranty covering both the manufacturer's product and their own workmanship.