Get matched with top addition to existing structure builders in Deer Park, NY

"I had my kitchen remodeled by Greg and I was completely impressed by his work and I highly recommend him to anyone."

"After several estimates and meeting with multiple contractors, we decided to move forward with this team and we do not regret it! They were thorough with the estimate, helpful with financing, and offered their recommendations on styles but weren't pushy. This experience was entirely catered to us and we genuinely felt taken care of. The project itself took longer than we expected, but the team did find some structural damage that needed fixing and, of course, any renovation typically takes longer than estimated due to unforeseen circumstances. The guys working on the house were respectful, clean and friendly, and were even great with our two dogs so that I never had to worry about anything. I felt totally comfortable with them being in our home every day. Roberto and Steven were incredible, and if you have a chance to request them, do it! They helped me understand every single thing they were working on and kept in constant communication. Not to mention, the work is clean and super well done! At the end of our project there was a mishap where someone forgot to put an appliance hose back in the drain pipe which caused our basement to get some water, but the guys came right back to the house and cleaned/fixed everything as if it had never happened. All in all, we would definitely use this team again and we are so grateful to have our dream kitchen."

"The guys at HM construction group did an amazing job with my project! I needed my commercial space completely demoed and rebuilt. These guys got the job done on time and didnâ  t amazing job doing it. I highly recommend them."

"From demo to finish 1 week. Very talented crew. Plumbers, electricians, tile and carpenters were excellent. Very very pleased. Feel so lucky we chose Norman, and John to work with."

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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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"I had my second floor dormer done by All Island Additions and Renovations, and they did an amazing job. The work was clean, professional, and done the right way. I?m really happy with the results and would absolutely recommend them to anyone looking to build a dormer or renovate their home. Wil was professional , explain everything clearly, and made whole process really comfortable."

"My husband and I are so happy with our new deck. Just in time for the beautiful weather! We have Jose Diaz with Alta renovations corp. to thank for making our home improvement job stress free. He and his crew were extremely prompt, meticulous, courteous and great communicators. Jose made me feel comfortable asking questions and was prompt to respond. It was truly an absolute pleasure working with them from the start to the finish !"

"Memo was great. They finished the job faster than expected while still maintaining high quality work. They were able to create an additional bedroom from largely wasted space. They were clean in their work leaving no mess behind. I’m very happy with the work and will use the company for future projects."

"Definitely I would recommend this company to do remodeling work, bathroom and kitchen. They did a tremendous job and very professional. As a homeowner, you want to hire a company that reliable, neat, detail oriented, quick and efficient. For that, I am totally satisfied."

"We hired Coco’s Custom Building on 2 separate occasions. We needed our roof redone and later decided to hire them to replace a dozen windows in our home. The owner Keith provided us with a great quote each time and was able to schedule the work right away. Any questions or concerns I had were addressed immediately which made the renovation go smoothly. I would definitely recommend Coco’s Custom Building and look forward to using them with my future home renovations."