
Serving Holtsville, NY and surrounding areas
Approved
In business since 2010
Customers say: True professional
"RJM designs is easy to work with, dependable, reliable, and knowledgeable. Would definitely use again."





+20


Serving Holtsville, NY and surrounding areas
Approved
In business since 2010
Customers say: True professional
"RJM designs is easy to work with, dependable, reliable, and knowledgeable. Would definitely use again."





+20
Serving Holtsville, NY and surrounding areas
Approved
In business since 2004
Free estimates
Customers say: Quality work
"Lou was very easy to work with and helped get the project to where it needed to be."





Serving Holtsville, NY and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n


Serving Holtsville, NY and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Ralph was very professional and easy to work with. He was extremely knowledgeable on the application process to obtain a permit. I would highly recommend Ralph for any design project."

Serving Holtsville, NY and surrounding areas
Approved
In business since 2003
Warranties offered
Small jobs welcome
"They were very informative. He did what he had to do and checked everything off the list."

Serving Holtsville, NY and surrounding areas
Approved
In business since 2012
Emergency services offered
Credit card accepted
"We had 2-3 years of constant road work as a result of storm Sandy (gas line and water line replacement) and there was a crack that expanded over time in the living area on the second floor. We needed to know if it was structural or cosmetic. Anthony arrived on time and began to examine the crack as well as take measurements to determine any significant changes. He was familiar with the land issues in this area, which I appreciated. He explained as he went along and also went to every room in the home and outside for any other evidence of cracks. He was extremely thorough in his inspection and advised how to correct the issue. In addition he also gave tips regarding procedures for any renovations on the property which was extremely helpful. There was a fee for the inspection and an additional fee for a written report. I would definitely hire again if I have any issues."

Serving Holtsville, NY and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"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."



Serving Holtsville, NY and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I would like to give special Thank you to "Evolution Drafting " and there Team. Specifically my Drafting Person Eliza Barlow ! Who Drafted me , my First Floor Plans to Convert my Garage into a two story ADU ! she did a beautiful and amazing job !šš Thank you so much!"





+23

Serving Holtsville, NY and surrounding areas
Approved
In business since 1986
Free estimates
Customers say: True professional
"This is the 2nd major project I contracted Art DeRosa & Co for.Ā The 1st being 4 years ago a major living room/family room renovation which was hugely successful.Ā That 1st experience led me to award Art (after several other competitive quotes) this 2nd and farĀ 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 houseĀ 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.Ā
Experience, Experience, Experience and Professionalism, Professionalism, Professionalism are the hallmarks of Art DeRosa and company.Ā He is a seasoned performer and pretty much seen it all.Ā Art hasĀ 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.Ā As a former tool and die maker his penchant for hi-precision finish workĀ yields highest quality appearancesĀ to things like moldings; trim; windows; doors; floors; etc. etc.Ā
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, Ā 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.
"





+20

Serving Holtsville, NY and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I?m Patti Phelps from Prime Estimation in Plano, Texas. We recently hired NextEdge Builders Corporation for an architectural project, and I supervised the work throughout. We first had them prepare our architectural drawings, and their output was excellent ? clear, accurate, and professionally done. After the drawings were completed, we moved ahead with a cost estimate, which turned out to be highly accurate, around 98?99%, and very reliable for our budgeting. What I appreciated most was how smoothly their drafting and estimation teams work together. Having both services under one company saved a lot of time and avoided unnecessary coordination. I confidently recommend NextEdge Builders Corporation for anyone needing dependable drafting and estimation services across Architectural, Electrical, Plumbing, and Mechanical scopes."
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