Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Maspeth, 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.

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

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

Serving Maspeth, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I recently closed on my new-build condo in Stuyvesant Heights area of Brooklyn this past March 2023, & needed a local general contractor to execute a long list of works to bring my designs for the unit to life & add some character to it. When I contacted Waxtel LLC, Dave (owner) priced the large job I requested (general contractor, electrical, and plumbing works) reasonably within my budget, was very responsive, & kept communication clear. Rich (PM) helped support the contractor team in execution of the works, but myself/husband did have to handhold some of the contractor works to ensure it was done on time & met our quality standards."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Mayanda
Mayanda
5.0(
35
)
Addition to Existing Structure - Build

Serving Maspeth, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"David was able to finish work that my initial contractor couldnt. It was so hard finding someone but David really pulled through. He was punctual, professional, and a pleasure to work with. Most importantly his work was so precise and he pays a lot of attention to detail. I even had him build a couple new rooms for me! He’s the best!"
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 TKT REMODELING GROUP LLC
TKT REMODELING GROUP LLC
4.6(
11
)
Addition to Existing Structure - Build

Serving Maspeth, NY and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"I used TKT Remodeling Group LLC for a complete basement remodeling. Treon had wonderful ideas about ways to make my basement function more efficiently. He was the only contractor who took the time to discuss ways to remodel the basement that made sense (e.g., moving the bathroom and closet) into spaces that increased our living space. Treon and his crew are friendly, respectful, punctual, professional, and responsive. He even surprised me with a new, functioning fireplace. I wish I had taken before and after pictures. I was able to go to work and leave the workers alone in my home with no problems. Even after my basement project was completed, I called Treon with questions, and he responded quickly. I highly recommend him and will use him again."
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 Powers Performance Construction LLC
Powers Performance Construction LLC
4.3(
27
)
Addition to Existing Structure - Build

Serving Maspeth, 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 RYANVICTOR Construction Corp.
RYANVICTOR Construction Corp.
4.7(
7
)
Addition to Existing Structure - Build

Serving Maspeth, 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 J Silver Construction Corp.
J Silver Construction Corp.
5.0(
5
)
Addition to Existing Structure - Build

Serving Maspeth, 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 TS Construction NY
TS Construction NY
3.5(
28
)
Addition to Existing Structure - Build

Serving Maspeth, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The company from the top to the workmen were very professional. They came on time and finished the job as planned. They explained what they were doing very clearly. They also left with some tips to maintain the project. We will definitely hire them again and would recommend them to anyone who needs concrete work."
Interior Painting
Wall Paint
Wall Paint
Interior Painting
Interior Painting

+24

Response time5 hrs
Response rate98%
13 neighbors recently requested a quote
...
Showing 1-10 of 893
FAQs for addition to existing structure building service projects in Maspeth, 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 Maspeth, 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.