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Find Addition to existing structure builders in Forest Hills

Avatar for Portillo's Carpentry & Demolition
Portillo's Carpentry & Demolition
4.9(
63
)

Serving Forest Hills, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"This review is long overdue! We had the pleasure of working with Robert on renovating our new house from top to bottom almost a year ago, and we are still thrilled with the results. Their professionalism, attention to detail, and commitment to quality has created a deep trust in Robert. He is top of our list and we have recommended him and his team to all our family and friends. We knew he would be a good fit from the initial consultation. Roberto managed everything with care and great attention to detail. Robert and his team executed our vision so well and everyone who has been over have showered us with compliments at how good everything looks. Throughout the renovation Roberto maintained excellent communication, keeping us updated at every stage. They were always punctual, courteous, and willing to answer any questions we had. His team was respectful of our home and ensured that the worksite was clean and organized at the end of each day. The quality of workmanship has proven to be outstanding and the custom work will last us for years to come. Another impressive aspect of working with Roberto and team was their ability to stay on schedule and within budget. They provided a clear timeline at the beginning of the project and adhered to it, completing the work on time without any unexpected costs. Even after the project was completed, Roberto continued to provide exceptional customer service and followed up to ensure we were satisfied with the work. We highly recommend Roberto to anyone looking for a reliable, skilled, and professional contractor. Our new house is beautiful and suits us perfectly thanks to Roberto and his team!"
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+274

Response time2 days
21 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Gaudioso Contracting
Gaudioso Contracting
4.9(
182
)

Serving Forest Hills, NY and surrounding areas

Angi Approved

In business since 2006

Free estimates

Warranties offered

"After the toilet was changed on 9/1/23. The plumber refused to caulk the gap at the base of the new toilet. Gaudioso didn’t respond to my request to fix it. That left a gap and roaches were roaming out from that gap into my apartment for 11 days until I hired a handyman to caulk it. It costed me extra money and emotional distress"
Additional Photos
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+5

Response time2 days
27 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for HD Renovations
HD Renovations
4.7(
101
)

Serving Forest Hills, NY and surrounding areas

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"Dom and his crew were very professional and pleasant to deal with. Strong communication, swift responses throughout, stayed on track with deadlines, and very reliable. The work came out beautifully. I would 100% recommend and hire again for future work."
Kitchen and Bath Remodeling Project
Bathroom renovation
Accessible shower two days
Complete demo of existing shower or bathtub area completed in two days.
Bathroom and kitchen remodel

+94

Response time1 day
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Powers Performance Construction LLC
Powers Performance Construction LLC
4.6(
22
)

Serving Forest Hills, NY and surrounding areas

Angi Approved

In business since 2000

Free estimates

Emergency services offered

"My table was not level after another carpenter changed my table legs. He assessed the cause, and quickly fixed the problem. I’m so happy to have a stable table. I was so impressed that I have already asked him to make a custom table for my plants."
Decks and Porches Project
Remodeling - General Project
General Remodeling Project
Finished Carpentry and Woodworking Project
Gazebo

+53

Response time2 days
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for You Break We Fix
You Break We Fix
4.7(
35
)

Serving Forest Hills, NY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Perfect. No other words needed. On time. Polite. Professional. Worked like dogs all day. Knew exactly what they were getting themselves and how to get it done. I will definitely hire them again for my next project."
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+48

Recommended by91%of homeowners
Avatar for Raneri Construction
Raneri Construction
5.0(
8
)

Serving Forest Hills, NY and surrounding areas

Angi Approved

In business since 1946

Free estimates

Customers say: Quick response

"We had our entire basement refinished. It had to be gutted from Hurricane Ida. They did an excellent job. Neat, on time, owner was onsite, great communication. Highly recommend!!!"
Our work
Our work
New Home Construction
New Kitchen
Tile Floor

+11

Response time2 days
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Alexis Property Management & Delivery Services LLC
Alexis Property Management & Delivery Services LLC
4.7(
10
)

Serving Forest Hills, NY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I hired Jenson to renovate my bathroom on October 10, 2025, with a contract stating a completion time of 7 to 12 days. However, the renovation was completed on November 25, 2025. The constant influx of workers entering my home, especially my disabled father, made me and him quite uneasy. On December 24, 2025, I reached out to Jenson because the grout was falling out and the senior grab bars were not properly installed. These issues posed a significant safety hazard for my father, who had a stroke and has right side weakness. My father was the sole reason I needed to redo my bathroom. Despite my repeated attempts to contact Jenson, I was assured that someone would come to address the issues. However, as of January 24, 2026, no one has shown up. Jenson had informed me on five separate occasions that someone would be coming, and I was home waiting for them, but they never arrived. Sadly I am left to resolve this on my own. I am disheartened, tired, frustrated and full of regret"
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+27

Response time8 hrs
Response rate87%
14 neighbors recently requested a quote
Showing 1-10 of 23
FAQs for addition to existing structure building service projects in Forest Hills, 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 Forest Hills, 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.