Get matched with top architects in West Islip, NY

"Zachary was our Architect and interior designer for our whole house renovation and additions. He was excellent and couldn't recommend him more! He made a temporary home into our dream home."

"I couldn't have expected a better service, and that's after using several engineers in the tri-state for past work. This engineer also goes above and beyond. He is meticulous, honest and very responsive. He was truly a pleasure to deal with. I will absolutely be using him again, and I wholeheartedly recommend him.
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"Working with Gretter is amazing. Very dedicated and always available. She designed an amazing layout and was with us through out the process, selecting paint colors, furniture, house layout. We gave the job of contractor to her husband, Miguel. And the team did an amazing job together. The crew at our house was very professional, on time and leaving a clean plus organized space daily upon leaving. Highly recommended!!!"

"Provided a thorough analysis of the structural design, and provided a professional report to our architect."

"Excellent job in all areas. The finished look is beautiful. Tree selection was great. Layout of plants is really pretty. Professional job all around! I would highly recommend this company and will use them again."

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This is the 2nd major project I contracted Art DeRosa & Co for.  The 1st being 4 years ago a major living room/family room renovation which was hugely successful.  That 1st experience led me to award Art (after several other competitive quotes) this 2nd and far larger & more complex project.

Overall it went well but this was a complicated project encompassing all the typical trades and expertise of building a new luxury house but far more complicated because it was a renovation performed while we were living in the home. Dust partition walls with wood framing had to be erected in several locations in the house which included temporary doors for entering and egress in certain areas of the remaining living areas of the house in order to protect the remaining house from dust and demolition , as well as, provide privacy for us during construction. 

Experience, Experience, Experience and Professionalism, Professionalism, Professionalism are the hallmarks of Art DeRosa and company.  He is a seasoned performer and pretty much seen it all.  Art has such a vast amount of home construction experience in both hi-end and medium end homes that he can draw upon a wealth of knowledge in all construction disciplines to implement a fine finished result.  As a former tool and die maker his penchant for hi-precision finish work yields highest quality appearances to things like moldings; trim; windows; doors; floors; etc. etc. 

This complex renovation project lasted 7 months which was within the initial time estimate given at the beginning and Art DeRosa and team were here every single day, day in and day out,  bright and early during that time frame. He did not start any other projects and stayed on the job day-in and day-out even when other sub-contractors such as plumbers and electricians were on the job site excluding his people from doing any other work. Art DeRosa and team were here every single day until final signoff.

I would not hesitate to recommend Art DeRosa & Co for any planned New House and/or House Renovation of any kind.

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"neat clean perfect fair price super friendly and always good attitude. Highly recommend them 100%"

"Excellent quality and great customer service. Very thorough with explanation of what is needed to complete this project. Still working with Nicholas on the building plans for my 2nd story deck but everything is moving well."

"I would proudly and confidently recommend RJM Drafting and Design to anyone looking for detailed , professional and expert architectural plans for their home or business . We were extremely impressed with the time, consideration and most importantly the outcome of trusting Ralph with designing and drafting our extension. His work ethic and knowledge is nothing short of impressive. We couldn’t be more pleased and highly recommend."

"Fast, efficeint, cost effective. Work performed: Commercial Column Repair Detail"