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

Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for TKT REMODELING GROUP LLC
TKT REMODELING GROUP LLC
4.6(
11
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"TKT Remodeling Group LLC is professional, fast & responsive, and very skilled in their work. They did an incredible job replacing our asbestos tiles in the boiler room, leveling out the floor, and adding tiles. They also installed an excellent fire proof door for the room, and fixed our dryer vent so that it was up to code. Additionally, they installed 4 mini splits in the house. They were very diligent in their work and quality control. After the installation they tested all the units and found out one was malfunctioning. They immediately called the supplier to help us get a new replacement unit, advocating on our behalf and pushing back against the supplier's suggestion of simply replacing a part in the malfunctioning unit, and had it replaced in one day. They go above and beyond in all aspects of their work and are very pleasant to work with. We are incredibly satisfied with their fast, and efficient work and highly recommend their services. We'll definitely be using them in the future for any home projects!"
Kitchen  Remodeling Project
Heating & A/C Project
General Remodeling Project
Kitchen  Remodeling Project
Heating & A/C Project

+23

Response time2 days
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Kalnitech Construction Corp.
Kalnitech Construction Corp.
4.7(
14
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Great company to work with. Worked with us every step of the way to make sure our vision was met. Our project was completed on time and on budget. Hiring the right contractor make the world of a difference."
Kitchen Renovation
Kitchen
Front of house exterior
Before
New Kitchen

+27

Response time1 day
Recommended by58%of homeowners
Avatar for Tanem Construction Inc
Tanem Construction Inc
5.0(
6
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Customers say: True professional

"Hired Tanem to work on our kitchen remodel, they were A++! ...Fair price, great communication throughout the entire process. They answered all my questions and concerns in detail. Plus, importantly, the kitchen looks & operates way better now!"
5 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for J Silver Construction Corp.
J Silver Construction Corp.
5.0(
5
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

With almost 25 years of experience transform your home with J Silver Construction Corp.’s comprehensive additions and remodeling services. Whether you're looking to expand your living space, update outdated features, or create a more functional layout, our team is here to bring your vision to fruition. With a focus on superior workmanship and customer satisfaction, we guide clients through every step of the process, delivering stunning results that enhance both the beauty and value of their homes. \n \nEnglish and Spanish Availble \n \nSenior Citizen, Military Veteran and First Responder Discounts Available - Inquire Within \n \nDeposit May Be Required - Inquire Within \n \nAccepts Cash, Checks, Major Credit Cards (Service Fee May Apply), Zelle & Venmo

Full bathroom renovation
Full bathroom renovation
Full bathroom renovation
Full bathroom renovation
Full bathroom renovation

+9

2 neighbors recently requested a quote
Avatar for Adelbin Construction LLC
Adelbin Construction LLC
5.0(
3
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I hired Adelbin Construction for an extension on my home to create and add extra space in my family home. They did a fantastic job, on schedule and was able to come in under budget. They took care of everything from sourcing materials that I had requested to taking care of all permits with the town. 10/10 service. I will most definitely be using Adelbin in the future."
Fire Restoration
Fire Restoration
Fire Restoration
Fire Restoration
Fire Restoration

+17

Response time7 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for DRASA GLOBAL CONSULTING INC.
DRASA GLOBAL CONSULTING INC.
5.0(
5
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

We deliver what others don?t, unmatched quality and your calls will never go to voicemail. Once you try us, the answer is peace of mind. \n \nWe are specialize in Commercial and Residential renovation. \n \nBest Regards, Avni

project photos
3 neighbors recently requested a quote
Avatar for TS Construction NY
TS Construction NY
3.5(
28
)
Addition to Existing Structure - Build

Serving Whitestone, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The workers very caring clean & respectful of property as well as owner. I felt safe with them at my home. Their work was so good that I had them do more work than originally hire them for. It was a delight to have them show at my home. Mr. Moni & his staff was extremely Professional, hard working and punctual .they did a wonderful job. The Concrete backyard, Drive way, walkway & sidewalk is beautiful. Yes I will hire them again, and refer to my friends & family. TS keep up the great job."
Interior Painting
Wall Paint
Wall Paint
Interior Painting
Interior Painting

+24

Response time5 hrs
Response rate98%
12 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Whitestone, 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 Whitestone, 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.