We help homeowners and businesses in New York City and Long Island improve energy efficiency and comfort. Our 15 years of experience ensure high-quality, personalized service.

Professional Window Replacement Services in NYC
Types of Windows
We Install

Tilt & Turn Windows

Single-Hung Windows

Double-Hung Windows

Casement Windows

Picture Windows

Bay Windows

Sliding Windows

Hopper Windows
Our Window Replacement Process
Initial Consultation
During the initial consultation for window replacement in NYC, our team discusses your specific needs and goals. We provide information on the weatherization assistance program and HEAP benefits for income-eligible homeowners in New York City, ensuring you receive the best services available.
Measurement & Assessment
Our measurement and assessment process for window replacement in New York State ensures accurate sizing for new replacement windows. We evaluate your home’s needs, including health and safety issues, to recommend the highest quality windows that enhance energy conservation measures and meet local standards.
Window Selection
Choosing the right windows is crucial for energy efficiency and aesthetics. We offer a wide range of New York replacement windows, including Energy Star-rated options. Our experts guide you through the selection process, ensuring you find the best fit for your home and budget in New York City.
Installation Planning
Installation planning is essential for a successful window replacement project. We coordinate schedules and prepare for the installation of your new windows and doors. Our services align with your needs, including any assistance program benefits you may qualify for under the weatherization assistance program.
Professional Installation
Our professional installation services for window replacement in NYC guarantee that your new windows are fitted correctly. We prioritize quality and efficiency, ensuring that your New York replacement windows meet all local codes. Our experienced team minimizes disruption to your home during the installation process.
Quality Check & Clean-up
After installation, we conduct a thorough quality check to ensure everything meets our high standards for window replacement in New York City. We also handle clean-up, leaving your home tidy and ready to enjoy. Our commitment to customer satisfaction is evident in every step of our services.
Why Choose Apex for Window Replacement in NYC
Choosing Apex for window replacement in NYC is a smart choice. We provide many benefits that make us a leading option among companies in New York.
Quality and Experience
Apex has over 15 years of experience in window replacement in NYC. Our skilled team understands the needs of customers in New York State.
Energy Efficiency
We specialize in energy-efficient windows that help with heating and cooling. These windows lower energy costs and support the weatherization assistance program for income-eligible homeowners.
Customer Satisfaction
Our customers in New York love our services. We offer free estimates and a five-year warranty, showing our commitment to quality and customer care.
Local Expertise
As a local company, we know the unique needs of multi-family buildings in NYC. We also provide information on public assistance programs like HEAP and home energy assistance.
Health and Safety
We ensure our window replacements address health and safety issues. This makes your home safer and more comfortable.
Save on heating and cooling costs with window replacement in New York. Improve comfort in your multi-family buildings and enjoy energy-efficient windows and doors. Act now!
FAQ
How long does window replacement take in NYC?
Window replacement in NYC typically takes 1 to 3 days, depending on the number of windows and the complexity of the project. Apex Windows Werks ensures a smooth process, minimizing disruption to your home or business. For more details, visit our services page.
Do I need permits for window replacement in NYC?
Yes, permits are usually required for window replacement in NYC. Apex Windows Werks can help you navigate the permit process, ensuring compliance with local regulations. This way, you can focus on enhancing your property without worry. Learn more about our services here.
What energy-efficient options are best for NYC climate?
For NYC’s climate, energy-efficient options include double-glazed windows and low-E glass. These choices help reduce cooling costs and improve comfort. Apex Windows Werks offers high-quality, energy-efficient solutions tailored to your needs. Check out our energy-efficient services for more information.
How do you work with co-op/condo boards in NYC?
Apex Windows Werks has experience working with co-op and condo boards in NYC. We provide the necessary documentation and coordinate with boards to ensure smooth approvals. Our goal is to make your window and door projects hassle-free. Contact us for assistance with your project.
Do you offer emergency replacement services in NYC?
Yes, Apex Windows Werks offers emergency window and door replacement services in NYC. We understand that urgent situations arise, and our team is ready to assist you quickly. For immediate help, reach out to us through our contact page.

Upgrade Your Comfort Today!
Discover top window replacement services in New York! Our company in New York helps customers save on heating and cooling costs. Act now to enhance your energy efficiency with new window doors! Reduce your energy bills and improve comfort.