Top-rated addition to existing structure builders.

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

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Brooklyn

Avatar for Waxtel LLC
Waxtel LLC
4.9(
109
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Some delays due to being in a "Co-op" building, needed paper work to be filed. The project when well. Total remolding of kitchen, and electrical up-grades in apartment. Would recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
CNM Construction
4.8(
160
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"CNM did a fabulous job. We had had a flood in our bathroom and the entire room had to be replaced. We were out of town and we hired Matt and Jose from CNM on the recommendation of a friend. We did not meet them in person until the end of the job. We communicated via text,email and phone. Our building is 100 years old so major upgrading was required and it had to be updated to match NYC building codes. CNM helped navigate us through getting the required permits. When we finally met Jose and Matt at the end of the job we could not be more delighted. The bathroom was beautiful and exactly what we wanted. Thank you Jose and Matt"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+87

Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Mayanda
Mayanda
5.0(
35
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"David and his team were amazing to work with. They did our apartment renovations beautifully and on time. We had a very tight timeline before moving into our new home and the Mayanda team worked extremely efficiently without sacrificing quality. David was very communicative and responsive throughout, answering our questions promptly and even sending over in-progress videos. David has an eye for detail and made great suggestions as we were planning out our renovations. Some of his fixes were so seamless that you'd never guess there was anything wrong there in the first place -- beautiful work fixing up some broken heater covers, rehanging a crooked door, building a custom linen closet for the bathroom, and installing shoe molding, as well as repainting the whole apartment. The Mayanda team were professional and easy to work with. We love how our apartment renovations turned out! Would highly recommend Mayanda to anyone looking for a contractor!"
Kitchen complete remodel
Basement remodel
Commercial remodel
Walking closet
Laundry Room

+83

Response time2 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Tanem Construction, Inc.
Tanem Construction, Inc.
4.6(
92
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Small jobs welcome

"Gene and Paul was amazing throughout the process. We met through home Advisor and they gave me a quote then worked with me to ensure i was happy throughout the process. I have liked them so much that after the major reno i have been using them for handman work too. It is great to have a trusted licensed professional who can assist from the big jobs for a massive extension to swapping out a outlet, caulking a shower, widows etc. I own a few properties feel that Paul and Gene have done a great job between setting expectations and following through. Paul provides a detailed invoice for additional work and when i need him I texted or call. I had a leak at another building and he was kind enough to come ensure all was well. Old pipes seems to get pin hole leaks. 70 year building will have issues over time."
Queens Bathroom
Queens Bathroom
Garden City Basement Remodel
GCCC Pier Footings
Garden City Basement Remodel

+157

Response time1 day
Response rate94%
29 neighbors recently requested a quote
Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
5.0(
17
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2005

Customers say: True professional

"We live in a prewar coop building in Manhattan and were in need of a kitchen, living and dining room/den renovation. Because of the limitations in our building, we were not optimistic that many changes could be made that would dramatically alter the feel/function of the space. Inson Wood proved us completely wrong. With his architectural eye and his impeccable design aesthetic we (and everyone who has been here before and after) experiences our apartment as an entirely different living space. Even family members are shocked at the transformation. I think that what Inson accomplished was the product of a few significant factors. First, Inson asks you what you want and seriously considers how you live. If Inson thinks that different approaches should be considered for what you want, he provides renderings of each option so that you can easily visualize and imagine them. Ultimately, Inson respects your preferences and works with them, elevating them to a level far above what you had imagined. Inson uses the highest quality vendors (whom we NEVER would have found) and expertly guides you through choices (note: follow his recommendations!!!)- our walls would never have had dimension and our kitchen backsplash never have been so unique (two examples) if not for the artisans that Inson uses. Inson is also willing to have you be as much or as little involved in the process as you want to be. I did go with Inson to choose many pieces of furniture but realized after a certain point that his taste point made me confident in him choosing much finishing work (ex: window treatments, decorative cushions, which I love) without me. As with all design work, there are always glitches and Inson was extremely responsive and responsible for taking care of those as they came up. We are nothing less than thrilled to come home each evening and enjoy our space, which feels like a luxurious retreat perfectly tailored to us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Avatar for Zani Construction NYC
Zani Construction NYC
5.0(
15
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Landi and his crew did a fantastic job renovating our apartment. They fully upgraded our apartment while keeping the historic details that we love about it. They worked well with our buildings Super and staff, and we hope to work with Landi again down the road. [*** Link removed ***]"
Bathroom Remodeling
Bathroom Remodeling
Bathroom Remodeling
Bathroom Remodeling
Bathroom Remodeling

+9

1 neighbors recently requested a quote
Recommended by66%of homeowners
Imperial Contracting of NYC Corp
4.6(
138
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Everything went well. Yamin was very responsive. He always texted when they were on their way. The workers worked well and cleaned up after they were done everyday. They power washed the concrete, exterior of the house and deck. The exterior aluminum siding of the house was then painted and deck stained. We also had our railings scraped and repainted. In addition, they fixed some loose pointing on the chimney and a little masonary work on the front of the house. Yamin was very polite and professional, always willing to work with you. His prices also seemed to be fair."
Response time10 mins
Response rate100%
Recommended by83%of homeowners
Avatar for TKT REMODELING GROUP LLC
TKT REMODELING GROUP LLC
4.6(
11
)
Addition to Existing Structure - Build

Serving Brooklyn, 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 P Bright Construction
P Bright Construction
4.9(
26
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

"I recently hired this company for drywall repair, and I be more pleased with the results. From the initial consultation to the final touches, their team was professional, prompt, and extremely skilled. They assessed the damage quickly and provided a clear, fair estimate. The workmanship was exceptionalâ  seamless patches that blend perfectly with the existing wall. They even cleaned up thoroughly afterward, leaving my space looking better than before. Communication was excellent throughout the process, and they were always willing to answer any questions I had. I highly recommend this company for any drywall repair needs. Their commitment to quality and customer satisfaction truly sets them apart!"
a beautiful shower
a great kitchen
a  great 2 bedroom apartment
a Constructionin progress
a beautiful kitchen

+63

Response time1 day
Response rate95%
2 neighbors recently requested a quote
Avatar for RH Construction USA, Inc.
RH Construction USA, Inc.
4.5(
222
)
Addition to Existing Structure - Build

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quick response

"I first hired RH Construction USA, Inc. to remodel a bathroom located in my rental property. I liked his work so much, I had him remodel another bathroom in my new house. In addition, I hired him to do cement work in my backyard and currently have him doing addition work in my home electrical and plumbing. thank you RH Construction USA Inc."
My work.
Remodel bathroom
Remodeling
Violation removal
Brownston  step repair

+17

Response time2 days
Response rate97%
24 neighbors recently requested a quote
...
Showing 1-10 of 1240
FAQs for addition to existing structure building service projects in Brooklyn, 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 Brooklyn, 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.