Free Pricing
73 reviews

Oops I Did It Again

I added a Sun Room last year. It was such a great job and experience that I decided to convert my front porch into a small sun room. Same great work and people! (Plus it actually made the house warmer this winter!) They stand behind everything and if there is the slightest concern - they are on it!! They do not leave you once the job is done.

NJ Sunroom Additions

Thank you so much for the kind review, Trish! I know I speak for everyone here at NJSA in saying that it was an absolute pleasure working with you, not just once, but for the second time!

Great company

Honest and professional. Peter & Paul are very nice, made appointments quick and on time. Isac and Paulo are two great installer and have done a nice job to replace my roof. I mistakenly authorized $5000 more to the payment, Ryann called me to point it out. That alone says a lot. Would definitely use them again. Actually this is my second time using same group of people. The previous company (same sales and installer) built my sunroom.

NJ Sunroom Additions

Thank you so much for the great review, Jian! We are so happy to hear that the install and management process went smoothly for your roof work! Thanks again for being a valued client!

We Love Our New All-seasons Room

From beginning to end everyone was courteous, professional and knowledgeable. Any issues that came up were quickly resolved. Our sunroom was finished on schedule. We have dogs and the team made sure that our yard was clean when work was finished each day so that the dogs couldn't get into trouble. We love our new room and have spent every day in it since it's completion. We highly recommend NJSA!

NJ Sunroom Additions

Such a kind review, Amy, thank you! We are so pleased to hear that you guys are enjoying your new sunroom! It was a pleasure working with your family in designing your sunroom. We hope you enjoy many happy years in your sunroom!

Excellent service

They are very truthful and they go overboard to make you happy.My site manager Paul is a hands on person and easy to work with and was able to accommodate all that I requested of him.

NJ Sunroom Additions

Thank you so much for the great review! We strive to ensure we are providing the most efficient and professional service around, and we are glad that we were able to show you that!

Great Company, Great Product!!!

NJSA did a complete rebuild of our all glass solarium that was damaged from a tree that fell into it during a major storm. Peter is extremely professional and runs his business with a lot of integrity. I dealt with Ryann most of the time who was amazing. NJSA was very responsive and professional with any issues that arose and in the end I was left with a gorgeous room!!!! I would definitely recommend them to other.

NJ Sunroom Additions

Deanna, thank you so much for this kind review! We are extremely happy that all your needs were met with the rebuild and install of your new room. You were a delight to work with and we wish you the very best with your Airbnb property. We hope your tenants enjoy the view through that beautiful new c...

worth every penny

It did take a little longer than expected due to permit issues but the wait was worth it as the end result is simply stunning. Evewn nicer than I had envisioned and the people I worked with were excellent in knowledge and patience with this demanding customer. Highly recommend them. Super pleased.

NJ Sunroom Additions

Robinette, thank you so much for the kind review! We are so glad that you are pleased with both the service provided and the completed sunroom. We hope you enjoy it for years to come!


This company was the best to work with from our first meeting and very attentive to all our needs. The crew was very professional and knowledgeable. My husband and I highly recommend NJ Sunrooms

NJ Sunroom Additions

Thank you for the great review, Barbara! We are so happy that we were able to deliver such professional service for you guys. We hope you and your husband are enjoying your new sunroom!

Amazing Work

Throughout the whole project, Andy and his team was able to cooperate well with me and worked efficiently. Our deck turned out really nice and I would definitely recommend them to my friends and family.

NJ Sunroom Additions

Thank you so much for the great review, Jenny! We are happy you are enjoying your new deck!

Great Sunroom experience!

Excellent construction performed by experienced crews, resulting in a very attractive sunroom! Our neighbors have been finding all sorts of reasons to pay a visit.

NJ Sunroom Additions

Thank you so much for the kind review, Kevin! On behalf of all of us here at NJSA, we hope you and your family enjoy your new sunroom for years to come!

Sunroom remodel

Andy and his team were always helpful and available for questions from the beginning to the end of the project and the finished product is exactly what we expected. Thank you for your professionalism!

NJ Sunroom Additions

Thank you so much for the kind review! It's always great to receive positive feedback on Andy and our crew. We are so happy that we were able to deliver professional service to you and your family. We hope you enjoy your new sunroom!

NJ Sunroom Additions Customer Feedback

Of 275 customers surveyed, 60 responded (22 %)

Overall Satisfaction
Customer Service

Let’s get you free pricing

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

Out of 73 Reviews
Peter B. in Mountainside, NJ on Houzz
Living Space dealer of the year
LivingSpace Dealer of the Year 2018!
HomeAdvisor Tenured Pro - NJ Sunroom Additions
Get Started Now

Headquarters NJ Sunroom Additions

  • 1199 Rt. 22 East Mountainside, NJ 07092
  • Open M-F: 9am - 7:30pm Sat & Sun: 10am - 3:30pm
  • (908) 279-0009