Founded in 1997, Plonowski Building & Renovation, LLC. is a design-build company. Each Client deals directly with Mark Plonowski, the Contractor. With over 20 years experience, Mark will walk you through the Design-Permit-Construction process and will Complete your project On time and On Budget.Plonowski specializes in residential remodeling, additions, interior renovations. Custom Kitchens, Bathrooms, Custom Built-ins and cabinetry, crown moldings & coffered ceilings. Windows & doors. Siding & roofing, p
We believe the customer is number one and strive to treat them that way. Therefore, our slogan is Quality You Can Count On.
We specialize in the installations of egress windows, window wells and basement walkouts.
Thermal Tech Doors, Inc, has been doing business since 1987. We service both residential and commercial properties. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today or come visit our factory and showroom!
Genesis AP is an industry leader specializing in commercial and residential windows and glass facades. Our windows can suit any project keeping the customer in mind. We ensure the highest quality and proudly serve throughout New York City.
From the Kitchen to the Boardroom We can service all of your glass needs.
Best Window Cleaning is a locally owned and managed company providing professional window cleaning in the greater New York City area since February 2001. Our services are designed to meet the needs of everyone at reasonable prices. Over the past seven years we have successfully serviced over 1,800 customers including offices, schools, condominiums, medical facilities, and residential homes. We are committed to pay attention to detail and quality even if it requires a little more time. We go the extra mile t
Hire us for pressure washing in Suffolk & Nassau Long Island. We do residential & commercial windows, driveways,graffiti, roofs, gutters, deck, fence, building washing & parking lots. Reasons To Choose Us! We come highly recommended by the people of Long Island. Our service is rated very highly, so you will have peace of mind when you hire us to clean your gutters, windows, roof, and parking lot. The reasons why you should choose us can be found below. We provide free quotes We back our work with an exte
If you’re considering window installation or replacement in Old Westbury, you’re in a unique setting that demands both expertise and local insight. Nestled in Nassau County, Old Westbury is known for its blend of historic estates, mid-century homes, and modern builds, each presenting distinct challenges when it comes to windows. Whether you’re upgrading single-pane windows in a pre-war home or replacing aging double-hung windows in a contemporary property, the right choice can significantly enhance your home’s energy efficiency, curb appeal, and overall comfort.
One key factor for homeowners in Old Westbury is energy efficiency, especially with our cold winters and humid summers. Many residents opt for double- or triple-pane windows with low-E coatings to reduce energy costs and maintain indoor comfort year-round. Additionally, homes near busy roads like Jericho Turnpike often benefit from noise-reducing glass to create a quieter living environment. Typical replacement costs in Old Westbury range from $650 to $1,200 per window, depending on materials like vinyl, wood, or fiberglass, as well as custom sizing and finishes.
Compliance with local building codes is another important consideration. For example, the Town of North Hempstead Building Department requires permits for window replacements involving structural changes, and regulations like egress window sizing or tempered glass near walkways must be followed. In neighborhoods with homeowners’ associations, such as those near Westbury Gardens, additional design guidelines may apply. A seasoned local contractor understands these requirements and ensures your project meets all standards while complementing Old Westbury’s architectural charm.
The cost of professional window installation varies depending on the type of window, materials, and labor involved. On average, homeowners can expect to pay between $300 and $1,200 per window, including installation. Basic single-hung windows tend to be on the lower end of the scale, while custom, energy-efficient, or large-sized windows can push costs higher. Replacing multiple windows in a home can sometimes result in package discounts, so it’s worth discussing with your service provider. Be sure to ask for a detailed quote that breaks down labor and material costs for full transparency.
The timeline for installing new windows largely depends on the number of windows, their size, and whether it's a replacement or a new construction installation. On average:
Custom-shaped windows, structural modifications, or unforeseen issues (like rotting wood) might extend the timeline. Discuss your project specifics with your contractor for a more accurate estimate.
When hiring a window contractor in Old Westbury, you should ensure they have the proper credentials to operate in the area. Look for:
You can verify licenses through the relevant state licensing board for contractors. For example, you can check with the Contractors State License Board (CSLB) in California or double-check local regulations in Old Westbury for specific requirements. Proper licensing ensures accountability and compliance with building codes.
Be cautious if you encounter any of the following red flags during your search for a window professional:
Do thorough research and don’t hesitate to ask questions; trust your instincts if something feels off.
Yes, energy-efficient windows are often worth the investment in both the short and long term. They help reduce energy bills by minimizing heat loss during winter and blocking heat gain during summer. These windows typically feature:
Though energy-efficient windows may cost more upfront, they often pay for themselves over time through energy savings and can add value to your home.
To get an accurate estimate for your window installation project:
Ensure the estimate includes a breakdown of labor, materials, and potential disposal fees, so there are no surprises later.
Before hiring a window contractor, consider asking these important questions:
Getting clear answers to these questions will help you make an informed decision and ensure you’re working with a professional.
The main difference between full-frame replacement and pocket replacement lies in the scope of the project:
Full-frame replacement: The entire window—including the frame, trim, and sometimes surrounding studs—is removed and replaced. This method is ideal for old or damaged frames or if you want to change the size/shape of your window.
Pocket replacement: Only the window itself is replaced, leaving the existing frame intact. This is a quicker, less invasive option suitable for windows with solid, undamaged frames.
Discussing your project goals with a contractor can help determine the right option for your needs.
To ensure a smooth window installation process, follow these preparation tips:
Being prepared can save time and reduce stress on installation day.
"Window Pros" offers a wide variety of window types to suit different needs and preferences, including:
Whether you’re looking for energy efficiency, aesthetic appeal, or specific functionality, "Window Pros" can help you choose the right option for your home.
Maria VierraEditor
Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.
Brett TaylorAuthor
Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.
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