Seasonal Savings: Convert your covered porch to a 3 season room and save big: $1,000 off. Secure your Savings

Free Quote
5.0
150 reviews

The Best Sunroom ever!

Paola M.

Our sunroom was finished about 5 months ago. We are extremely happy with the result. It looks lovely, well built, well finished. The insulation was great, it feels even warmer (without turning on the heat pump) than the adjacent part of the house! Everyone who comes to the house compliments us on our new room. The process was easy with Ryann establishing good communication throughout. Every person I had to talk to was friendly, patient, and willing to understand my needs and worries. Special thanks to Andy and his son who undertook most of the building work and were always nice and easy to have around. They helped me install a door which turned out to be more difficult than expected, and did so with great results and zero complaints. Again I was pleasantly surprised by the fact that the company honoured our deal and did not try to charge me more for installing that door. I guess they could have told me they would not do it, but instead they were always helpful and delivered an excellent job. I would definitely recommend NJ Sunroom Additions to everyone!

NJ Sunroom Additions

Thank you for the great review, Paola! It's always great to hear our clients sharing their positive experience with us. Enjoy that beautiful new sunroom!

Nerving in the beginning great at the end

Julia E.

I was disappointed when my did not start as promised by the salesman. But after talking to Ryann it was a great experience. My room is a piece of art. Even the difficult inspector in my town said so. Work well done it was worth the wait.

NJ Sunroom Additions

Thank you so much for the kind review, Julia! We totally understand the stress in waiting for that new Sunroom, but we are glad we were able to follow through and build you a sunroom you enjoy so much!

Sunroom

Rob K.

The guys at nj sunrooms did a great job. They were knowledgeable and worked fast. From the planning thru the construction everything went smoothly, the only hold up was the inspections that the town required. The finished product is well insulated ,and now is the main room for the family in the house.

NJ Sunroom Additions

Thank you so much for the review, Rob! We are so happy you are pleased with your new sunroom! Here's to enjoying many years in it!

Such a Relief!

John P.

My wife and I wish we had contacted NJSA from the beginning. Instead I paid a disreputable and dishonest sun room company over $100,000 to essentially destroy our home. That company is called "Simply the Best" and was a complete nightmare from beginning to end. It took them over a year and they never completed the job. Many times they just didn't show up at all. Leaks everywhere! Buckets of water everywhere - cascading down every wall! The entire room was ruined and unusable for years. Such an embarrassment! The company owner Alastair Cornel did nothing but lie to us and refused to fix their obvious mistakes. We could actually see sunlight through the openings in the roof. They are "Simply Crooked!" Eventually we contacted NJSA and what a difference! They developed a plan to remove all of "Simply the Best's erroneous and shoddy work. Their architect redesigned the roof area and removed the entire roof, and all the damaged wood work. Their new design was sensible and a beautiful redesign of the entire area. Their workers were polite and professional. Most importantly - they were skilled craftsmen. Everything was beautifully done! We love our new room and wish we would have used NJSA from the start.

NJ Sunroom Additions

Thank you so much for the great review, John! We couldn't have been happier to have been able to step in and correct the mistakes from "Simply the Best". Now that all those leaks are fixed, we hope you enjoy your new sunroom!

Excellent work

Shabbir K.

From start to finish, NJSA team members did an amazing job at replacing my polycarbonated roof with a permanent roof. Paul, Andy and his team are fantastic. Once the job started, they work on it till it was done. Always clean, meticulous and paid attention to the smallest details. Thank you Paul, Andy and entire team for a well done job.

NJ Sunroom Additions

Thank you so much for the review, Shabbir! It's always great to hear the positive experience our clients have had with our crew. We hope you enjoy time in your sunroom with that new roof!`

Amazing work

Jennifer T.

The sun room cam beautiful and they were done so quick and were a pleasure to work with!

NJ Sunroom Additions

Thank you for the review, Jennifer! So glad you are pleased with the work provided!

Sunroom

Aruna B.

Excellent service, amazing work & wonderful team. Thank you!

NJ Sunroom Additions

Thank you for the great review, Aruna! Enjoy that beautiful brand new sunroom!

Perfection

Karolyn

Excellent service, amazing work & wonderful team. Thank you!

NJ Sunroom Additions

Thank you for the kind review, Karolyn! We are glad you are enjoying your new sunroom!

Love our new sunroom

John G.

Employees on site were skilled professionals who took pride in their work and cleaned up at the end of each day. From the collaborative planning process, attention to detail, and quality results - we were pleased with the experience. We are thrilled with our sunroom and the comments from family and friends who say, “wow, what a beautiful room.”

NJ Sunroom Additions

Thank you so much for the review, John! We hope your family enjoyed the Holidays in that stunning new sunroom!

It’s not just a sunroom....it’s a life style!

Karen M.

NJSA created such a beautiful and quality sunroom for our family. It’s so much more than a sunroom. It’s become the new gathering place for our family and has been such a wonderful life style change. To be sitting in a sunroom with a vaulted ceiling and surrounded by beautifully framed windows is wonderful. Our sunroom overlooks our gardens giving us a real sense of being close to nature. From the onset, we were impressed with NJSA. When we met with their sales representative Jim, we did not feel the “hard sell”; instead he demonstrated the quality of the materials by taking the time to meet with us several times, showing us a customer’s sunroom, understanding our needs, sharing ideas, and being very responsive in all follow-ups. Once we committed to the project, our project lifeline behind the scenes was Ryann. Her updates in keeping us informed of project timelines and addressing our questions was exceptional. She made us feel as if we were her only customers and promptly and thoroughly updated us throughout the project. And the crew that worked on the sunroom room worked together like a well oiled machine. They showed up on time, worked hard all day, and set the stage for the next crew to come in and seamlessly pick up. The entire crew, without exception, did quality work and was a pleasure to have around. A double dose of Andy’s.....2 of them ;-)......also ensured that our last minute requests, like pulling out a window or changing up the molding, came togeth

NJ Sunroom Additions

Thank you so much for the great review, Karen! I think it's safe to say that the entire group here at NJSA is incredibly thankful to have clients like you and Greg! It was an absolute pleasure helping design and build your new sunroom with you. Here's to hoping the whole family (and Kai too!) enjoys many years to come in the new sunroom!

Let's Get You A Free Quote!

Getting pricing from us is fast and free - no commitments. Our customers love us and you will too!

5.0 out of 5
Out of 150 Reviews
Get Started Now

Headquarters NJ Sunroom Additions


  • 1199 US-22 E, #201 Mountainside, NJ 07092
  • Open M-F: 9am - 7:30pm Sat & Sun: 10am - 3:30pm
  • (908) 279-0009