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Find Addition to existing structure builders in Valley Stream

Avatar for Fine Designs by US Home Remodeling
Fine Designs by US Home Remodeling
5.0(
32
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"I had the pleasure of working with Dave for my kitchen renovation. From start to finish, their attention to detail and craftsmanship were truly remarkable. The contractor displayed excellent communication skills, always keeping me informed about the progress and any changes that needed to be made. Not only did they complete the project on time, but they also exceeded my expectations in terms of quality. Every aspect of the kitchen, from the countertops to the cabinetry, was flawlessly executed. Additionally, Dave was highly professional and respectful throughout the entire process. They were always punctual and ensured that the work area was clean and organized at the end of each day. It was a pleasure having them in my home."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+149

Response time1 day
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for TAS Construction Corporation
TAS Construction Corporation
4.7(
15
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Anthony Scardino, the owner of TAS contracting and his crew did an amazing job. He was always reachable and easy to talk to and work with. They were reliable, neat and clean. Though my job was a small one, I would mosts definitely hire him for any future work needed in my home and I would highly recommend him to anyone looking for a great contractor!"
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+8

Response time2 days
Response rate100%
Recommended by91%of homeowners
Avatar for Homecraft Remodeling Corp.
Homecraft Remodeling Corp.
4.5(
87
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"From demo to finish 1 week. Very talented crew. Plumbers, electricians, tile and carpenters were excellent. Very very pleased. Feel so lucky we chose Norman, and John to work with."
Additional Photos
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+43

Response time7 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
5.0(
17
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2005

Customers say: True professional

"Inson worked with us on our home in the Hamptons and house in San Francisco. He brings an extraordinary combination of very high end style personalized for our tastes; access to special deals from the most elite and sought after designers; and a sense of working within the budget you have in mind. We were able to get museum quality pieces for both homes at unbelieveable discounts. Inson also continues to provide important follow up services as needed. For example, we had a fabric issue with our 40 outdoor chairs that developed after the warranty. The cost to change would have been tens of thousands of dollars but the manufacturer handle the out of warranty issue at no cost to us, which I believe was due to inson’s relationship and advocacy on our behalf. He’s terrific."
Additional Photos
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+11

Recommended by100%of homeowners
Avatar for New Link Construction
New Link Construction
5.0(
9
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"Jas and his father did an excellent job with our backyard renovation. Jas communicated with me every step of the construction process and worked with me to meet deadlines. Highly recommend using them, and we plan on using them for future work."
Response time2 days
3 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Powers Performance Construction LLC
Powers Performance Construction LLC
4.3(
27
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They did an excellent job in our bathroom. Reasonable, professional and quality of work was amazing. I highly recommend this company. I would hire them again. Kept us informed along the way to ensure we got exactly what we wanted. Started job in time and finished in time. Amazing company and very pleasant to work with."
Decks and Porches Project
Remodeling - General Project
General Remodeling Project
Finished Carpentry and Woodworking Project
Gazebo

+53

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for CGP Construction
CGP Construction
4.5(
20
)
Addition to Existing Structure - Build

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"HomeAdvisor put me in touch with Gary of CGP Construction. I had purchased a prefabricated swim/spa unit and I was looking for someone to do the site preparation work required to install the spa in ground. Gary made a site visit and shortly thereafter he provided a very detailed and competitive estimate for the project. He and his crew evacuated an area in the yard, poured a concrete slab, and build a cement block retaining wall which will house the spa. He also dug the trenches and installed PVC conduit for the water and electrical connections. The site prep work was completed. Everything looks great and the work was recently approved by the local building inspector. The spa/pool is schedule to be installed next week and I look forward to Gary and crew returning and completing the finished masonry and stone work around the unit."
Pool  Foundation
Pool Foundation
Pool Foundation
Elevated Flood Equipment
Pool Foundation

+16

Response time4 hrs
Response rate96%
2 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Valley Stream, 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 Valley Stream, 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.