Expand your home with professionally built home additions in Johnson City. We create seamless, functional spaces that enhance comfort and increase property value.
At some point, your home starts feeling smaller than your life.
But moving isn’t always practical.
In Johnson City, rising home prices and limited inventory make relocation expensive and stressful.
A well-planned home addition gives you the space you need without sacrificing what you already love.
We provide complete home addition solutions—from initial planning to final construction.
Our focus is simple: build additions that look natural, function better, and last for years.
We carefully plan every detail to ensure:
Your new space won’t feel “added”—it’ll feel original.
We provide a full range of exterior and home improvement services:
Your home should evolve with your needs.
We design home additions that improve how you live—not just how much space you have.
Our solutions focus on:
We offer a full range of home addition services tailored to your home and lifestyle.
Add bedrooms, offices, or flexible living spaces for growing families.
Create additional storage, parking, or workspace.
Expand upward and maximize your home’s potential.
Enjoy natural light and a relaxing, open environment.
Upgrade your kitchen with more space and better flow.
Increase convenience and functionality with additional bathrooms.
A great home addition should feel like it was always part of the house.
We carefully match:
Our design-first approach ensures consistency from every angle.
Instead of dealing with the hassle of moving, homeowners in Johnson City are choosing to expand their current homes.
Benefits include:
You keep your location—and upgrade your lifestyle.
Build the home you actually need
We follow a structured, transparent process:
Discuss your goals and space requirements
Develop a custom plan
Handle all legal requirements
Built with precision and quality
Ensure everything meets expectations
We’ve helped homeowners across Johnson City expand and improve their homes.

Excellent
4.9 | 15 reviews
Posted on Nyiesha ShowersTrustindex verifies that the original source of the review is Google. I recently purchased a multi-family property in Crown Heights and hired NY Roofing to replace our flat roof. Their pricing was among the lowest bids we received from brooklyn roofing contractors, but the quality did not reflect that at all in a good way. The crew was skilled, respectful, and completed the project on time. Great experience and a solid workmanship guarantee. Highly recommend Mike and his team.Posted on Israel zvi KarlitsTrustindex verifies that the original source of the review is Google. I had NY Roofing replace my flat rubber roof on my brownstone in Brooklyn and couldn’t be happier with the results. From the first call, they were professional, responsive, and offered a free inspection with no pressure. Mike walked me through exactly what needed to be done, explained the EPDM system they’d be using, and gave me a fair, transparent quote. The crew showed up on time, worked cleanly, and finished the job in one day. They respected my property, cleaned up completely before leaving, and the drainage and sealing work they did is noticeably better than what the previous contractor had installed. No leaks through the last two rainstorms peace of mind is everything.Posted on Леви АбрамовTrustindex verifies that the original source of the review is Google. NY Roofing did an excellent job on my Brooklyn brownstone on President Street. We were dealing with multiple issues including a leaking cornice, failing metal flashings, and outdated gutters. Mark was extremely professional and detail oriented he walked us through the entire scope and made sure every problem area was properly addressed. Their team repaired the cornice, replaced all the metal flashings, and installed new large commercial size gutters that made a huge difference. We had a few estimates, and their price came in the lowest and they gave my mother a senior citizen discount. They were clean, efficient, and clearly experienced with brownstone properties. The entire system now feels solid and leak free. Highly recommend NY Roofing for anyone in Crown Heights Brooklyn looking for quality workmanship and reliable service.Posted on יהונתן לביאניTrustindex verifies that the original source of the review is Google. Hired NY Roofing for a full roof replacement and had a great experience from start to finish. Jaime, the project manager, was extremely knowledgeable, responsive, and made sure everything stayed on schedule. We got four different quotes, and their price came right in the middle but the value they delivered was easily the best. The crew was professional, worked efficiently, and the quality of the installation was top tier. They kept the job site broom swept clean and completed everything exactly as promised. If you’re looking for a reliable roofing contractor that offers fair pricing and excellent workmanship, I highly recommend NY Roofing.Posted on Sekai EdithTrustindex verifies that the original source of the review is Google. Our Condominium hired NY Roofing for our brownstone in Park Slope, Brooklyn for a full flat roof replacement. They came in with one of the most competitive bids and still delivered top-quality work. The crew was professional, clean, and very efficient. They finished quickly and backed everything with a 20 years warranty. Highly recommend.Posted on Felix AllenTrustindex verifies that the original source of the review is Google. If you’re looking for a roofing company that combines real experience with accountability and quality workmanship.Posted on Hazel WinifredTrustindex verifies that the original source of the review is Google. We have a landmark historic home located in a Bedford Stuyvesant LPC district, with an original slate tile roofing system that’s over 100 years old. It took us a long time to find a truly experienced and qualified contractor who understood the level of care this type of roof requires. The Team at NY Roofing delivered on every level. They were able to match the slate perfectly, handled the permitting process smoothly, and executed the repairs with real craftsmanship. Most importantly, they stopped all the leaks on our historical Brooklyn home. If you have a historic property and need it done right, these are the people to call. we had a dedicated on-site project manager and foreman who insured everything was done to perfection and updated us with photos throughout the project.Posted on Valentine MathieuTrustindex verifies that the original source of the review is Google. Our condominium roof had its fair share of leaks over the years and the board finally decided it was time to just fully replace it instead of keep patching it. We got a bunch of estimates from different Brooklyn roofing contractors for our building in South Slope, and NY Roofing really stood out to us. They had all the proper insurance, paperwork and certifications which made us feel comfortable moving forward. One thing that really impressed us was how they brought in a crane to get materials up to the roof, it kept everything way more organized and cleaner than we expected. They showed up with a big crew and knocked everything out in honestly just 2 days, including full waterproofing, parapet wall flashings and fixing some pretty bad ponding water issues we’ve had for years. Not gonna lie, we were pretty shocked at how smooth everything went. They were reliable, respectful and just easy to deal with the whole time. It was actually a really good experience. Now we have a 20-year warranty on the new flat rubber roof system which gives everyone in the building peace of mind. Would definitely recommend NY Roofing 👍Posted on Isabella GTrustindex verifies that the original source of the review is Google. We have a flat roof townhouse in our Prospect Lefferts Gardens Brooklyn home that needed a complete replacement, including new skylights, gutters, metal flashings and easy roof access. NY Roofing team was professional and efficient from start to finish. They replaced the roof with a Mod-bit asphalt system that is energy efficient and waterproof. They explained to me how the system would work long-term including the warranty and it made sense. Their pricing was also pretty competitive, they were actually the lowest bid. James expertly installed the skylights, ensuring no leaks, no more water ponding and perfect insulation. Our home feels safer and more comfortable, and the workmanship is top notch. Highly recommend for anyone in Brooklyn needing a flat roofing contractor.
We provide home addition services throughout Johnson City and the surrounding communities.
Costs depend on size, design, and materials.
Typically, several weeks to a few months.
Yes, we take care of everything.
Yes, we ensure seamless integration.
In most cases, yes.
Kitchen, bedroom, and bathroom additions.
Yes, from design to build.
Yes, fully tailored solutions.
Yes, significantly.
Contact us for a consultation.
Expand your home with a custom-built addition designed for comfort, functionality, and long-term value.
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