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Top-Rated Addition to existing structure builders in Ardsley - Updated Nov 2026

Avatar for Westbrook Contracting, LLC
Westbrook Contracting, LLC
4.9(
94
)
Addition to Existing Structure - Build

Serving Ardsley, NY and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Dave and his crew did an excellent job on my new kitchen! He was very patient with the various co-op restrictions in my building, and all of their attention to detail throughout the job was very impressive. They left the building site cleaned every day and made sure to set things up so I could comfortably live here during the work. As others have said, Dave is a great communicator - I received frequent updates and quick responses via text/email/phone to any questions I had. This was my first renovation as a homeowner, which I was nervous about, and I'm so glad I went with Dave and his crew. I would not hesitate to hire him again and to recommend him to others!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Decker Bathroom
Decker Bathroom

+124

Response time2 days
3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Santucci Bros Contracting
Santucci Bros Contracting
4.8(
47
)
Addition to Existing Structure - Build

Serving Ardsley, NY and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: True professional

"Santucci did a fantastic job. and I highly recommend them to make same project. They arrived promptly. They actually rebuild my wall better that it was originally build. Despite the 90 degree plus temp. the man never stop working aside from very short break. Perform beyond my expectation. I certainly work them again without reservations."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for JLR Design And Building Consultants, LLC
JLR Design And Building Consultants, LLC
5.0(
7
)
Addition to Existing Structure - Build

Serving Ardsley, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Extremely professional. Worked in a timely fashion and most importantly discussed prices and helped me work according to my budget. I now have my dream kitchen."
Full House Remodel
Master Bath
House Remodel
First Floor
First Floor, looking into Kitchen

+107

Response time2 hrs
1 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for RYANVICTOR Construction Corp.
RYANVICTOR Construction Corp.
4.7(
7
)
Addition to Existing Structure - Build

Serving Ardsley, NY and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"They did a good job. They were professional and they were able to get the work done. We were happy with the renovation of my bathroom. The workers damage my hallway floor, however, they were able to fixed it. I would recommend them to others."
Remodeling - General Project
Painting - Interior Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Tiling, Painting - Interior Project

+129

9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mele Construction Inc
Mele Construction Inc
4.5(
16
)
Addition to Existing Structure - Build

Serving Ardsley, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

At Mele Construction Inc, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

7 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Ardsley, NY

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Ardsley, NY homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.