4 Locations Serving NY, Long Island, Westchester & Fairfield County
Licensed/Bonded/Insured Contractors in NY & CT
(914) 639-5200
OUR SERVICES
Maximize the value of your property with an apartment conversion tailored to fit your space and style. Our expert team will transform your home, basement, or attic into a fully functional apartment, perfect for renting or multi-generational living.
At Gjana Construction, we know how important it is to maximize your living space, especially in NYC, where every square foot counts. Our team specializes in high-quality apartment additions in Westchester NYC, Long Island, and Fairfield County, ensuring you get the extra space you need without sacrificing style or functionality. With over 20 years of experience, we are dedicated to making your apartment addition as seamless and stress-free as possible.
For more information about our services, or to get a free quote, give us a call at (914) 639-5200 or contact us online.
Apartment additions come in many forms, depending on your needs and available space. Some of the most common types of apartment additions in Westchester County, NYC, Long Island, and Fairfield County include:
When planning an apartment addition, there are several key factors to keep in mind:
The cost of an apartment addition can vary greatly depending on factors such as size, materials, and complexity of the project. Here’s a general breakdown of cost considerations:

At Gjana Construction, we provide detailed estimates and transparent pricing, so there are no surprises.
Gjana Construction follows a step-by-step process to ensure your apartment addition is completed efficiently and to the highest standards:
When you choose Gjana Construction for your apartment addition in Westchester County, NYC, Long Island, or Fairfield County, you’re partnering with a team that is committed to delivering exceptional results. Here’s why we’re the best choice:
Ready to expand your apartment with a high-quality addition? Contact Gjana Construction today to schedule a consultation. Our experienced team is here to help you create the extra space you need with an apartment addition that enhances both your lifestyle and your home’s value. Let’s bring your vision to life!
For more information about our services, or to get a free quote, give us a call at (914) 639-5200 or contact us online.
For more information about our services or to schedule a free estimate, call us at (914) 639-5200 or complete the form below and we'll get back to you as soon as possible.
For more information about our services or to schedule a free estimate, call us at (914) 639-5200 or complete the form on our contact page and we'll get back to you as soon as possible.
FREQUENTLY ASKED QUESTIONS
The timeline for an apartment addition depends on the size and complexity of the project. Most additions take between 2 to 6 months from start to finish, including permits and inspections.
Yes, permits are required for most apartment additions in NYC. Gjana Construction handles all permit applications and ensures your project complies with local regulations.
In most cases, you can remain in your apartment during the addition, though there may be temporary disruptions during construction. We work to minimize inconvenience and maintain a clean, safe environment.
osts can vary widely depending on the scope of the project, but typical apartment additions in NYC range from $50,000 to $200,000 or more.
Yes, adding space and functionality to your apartment typically increases the property’s value, making it a smart investment for the future.
OUR REVIEWS
We're proud to have earned the trust of homeowners and businesses throughout New York and Connecticut. Our commitment to quality craftsmanship and customer service has left hundreds of clients happy with their transformed spaces. See why our customers continue to choose Gjana Construction for their remodeling needs.
WHY CHOOSE US
What Makes New York and CT Trust Gjana Construction?
As a family-owned business, Gjana Construction has built a legacy of trust, quality, and personalized service over the past two decades. We treat every project as if it's for our own family, ensuring top-notch craftsmanship and attention to detail.
We handle every aspect of your project ourselves, ensuring consistent quality and communication from start to finish. With Gjana Construction, you’ll work directly with our skilled in-house team, giving you peace of mind and full control over the process.
Serving clients across four strategic locations, we proudly provide our expert remodeling services to New York, Long Island, Westchester, and Fairfield County, Connecticut. No matter where you are, Gjana Construction is ready to bring your vision to life.
We’re fully licensed, bonded, and insured, meaning your project is in safe, professional hands. Gjana Construction follows all regulatory requirements, ensuring your home or business is protected every step of the way.
SERVICE AREA
For over 20 years, Gjana Construction has proudly served the Tri-State area, offering premium remodeling services to homeowners and businesses. With our deep expertise and local knowledge, we bring high-quality craftsmanship to Nassau County, Suffolk County, Manhattan, and beyond. Whether it's a kitchen renovation or a complete exterior makeover, our team is dedicated to transforming your property into a space you’ll love for years to come.
*We do not operate in New Jersey*
CONTACT US
For more information about our services, or to get a free quote, complete the form below or give us a call at (914) 639-5200.
Mon - Sun: 7AM -7PM
For more information about our services or to schedule an appointment, call us at (914) 639-5200 or complete the form below we’ll get back to you as soon as we can.
With four convenient locations across New York and Connecticut, Gjana Construction is proud to serve homeowners and businesses with expert construction and remodeling services.
(914) 639-5200
info@gjanaconstruction.com
73 Market Street SUITE 376, Yonkers, 10710, US
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