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Find Addition to existing structure builders in Richmond Hill

Avatar for Rahat Construction Corp.

Rahat Construction Corp.

4.77(
346
)
Approved Pro

Rahat Construction Corp.

4.77(
346
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
31 years of experience

With over 20 years of experience, Rahat Construction Corp can take care of your needs. Concrete pouring/repair, Basement water proofing, Painting interior/exterior, Mold testing/remediation, Roofing, Masonry, Kitchen/Bathroom remodeling and Room additions. We can do it all!

"Rahat Construction Corp far exceeded my expectations. They helped rennovate a family home that was over 70 years old and truly did a phenomenal job with the project. They offered a great price and were very expeditious with their work. The owner was in constant communication with me, updating me regularly and showing me progress even when I was unable to be there. I would strongly recommend them to anyone friend or family for any home project they need! "

Mike M on February 2026

With over 20 years of experience, Rahat Construction Corp can take care of your needs. Concrete pouring/repair, Basement water proofing, Painting interior/exterior, Mold testing/remediation, Roofing, Masonry, Kitchen/Bathroom remodeling and Room additions. We can do it all!

"Rahat Construction Corp far exceeded my expectations. They helped rennovate a family home that was over 70 years old and truly did a phenomenal job with the project. They offered a great price and were very expeditious with their work. The owner was in constant communication with me, updating me regularly and showing me progress even when I was unable to be there. I would strongly recommend them to anyone friend or family for any home project they need! "

Mike M on February 2026


Avatar for Portillo's Carpentry & Demolition

Portillo's Carpentry & Demolition

4.90(
63
)
Approved Pro

Portillo's Carpentry & Demolition

4.90(
63
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

portillo demolition general repairs, maintenance, in business since 2010. Family owned and operated. Painting interior and exterior stall doors windows decking painting power washer pavers driveway fences sealer driveway ceramic work bathroom kitchen fire place stall wood flooring bambú laminates make new bathroom new kitchen few other things.

"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!"

TK N on October 2024

portillo demolition general repairs, maintenance, in business since 2010. Family owned and operated. Painting interior and exterior stall doors windows decking painting power washer pavers driveway fences sealer driveway ceramic work bathroom kitchen fire place stall wood flooring bambú laminates make new bathroom new kitchen few other things.

"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!"

TK N on October 2024


Avatar for Greg Home Improvement, Inc.

Greg Home Improvement, Inc.

4.83(
80
)
Approved Pro

Greg Home Improvement, Inc.

4.83(
80
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
29 years of experience

Greg Home Improvement Inc is a family owned and operated business . The president, Greg Estevez is the person in charge to estimate and supervise all the work, also one of the most complete of the very experienced working team. We been in business for 19 years performing all phases of construction in New York City, Nassau and Suffolk with a clean record in Consumer Affairs and Better Business Bureau with A+ rating. Greg home improvement Inc do not use subcontractors , only electricians and plumbers. We are licensed and insured.

"No job to small or to big for Greg, they do a good job!"

JOHN O on June 2023

Greg Home Improvement Inc is a family owned and operated business . The president, Greg Estevez is the person in charge to estimate and supervise all the work, also one of the most complete of the very experienced working team. We been in business for 19 years performing all phases of construction in New York City, Nassau and Suffolk with a clean record in Consumer Affairs and Better Business Bureau with A+ rating. Greg home improvement Inc do not use subcontractors , only electricians and plumbers. We are licensed and insured.

"No job to small or to big for Greg, they do a good job!"

JOHN O on June 2023


Avatar for HD Renovations

HD Renovations

4.93(
96
)
Approved Pro

HD Renovations

4.93(
96
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
16 years of experience

With my years of experience we have mastered in becoming a pro in all interior renovations and specialized in door and frame installation for interior and exterior doors. Kitchen Installation with best outcome results and detailing and bathroom remodeling. Fully licensed and insured!!!

"I was looking for a contractor to renovate a 2BR rental property. After meeting with several contractors I had decided to go with HD Renovations. During the walkthrough BEFORE the work started, Dominick pointed out a few things and we came up with a plan for the project. Dominick and his crew showed up on time every day and worked non-stop until the project was completed. The work was excellent! When electrical and plumbing issues came up, Dom found a solution. He was a pleasure to work with. Always responsive to every question or idea. He had great suggestions along the way and really took pride in his work. The project lasted a month when others had taken 6-8weeks and stayed very close to budget even though I had made a few additions to the original proposal. As a landlord I have used many contractors over the years. HD Renovations were the best! I look forward to working with them in the future!"

Sergio V on January 2026

With my years of experience we have mastered in becoming a pro in all interior renovations and specialized in door and frame installation for interior and exterior doors. Kitchen Installation with best outcome results and detailing and bathroom remodeling. Fully licensed and insured!!!

"I was looking for a contractor to renovate a 2BR rental property. After meeting with several contractors I had decided to go with HD Renovations. During the walkthrough BEFORE the work started, Dominick pointed out a few things and we came up with a plan for the project. Dominick and his crew showed up on time every day and worked non-stop until the project was completed. The work was excellent! When electrical and plumbing issues came up, Dom found a solution. He was a pleasure to work with. Always responsive to every question or idea. He had great suggestions along the way and really took pride in his work. The project lasted a month when others had taken 6-8weeks and stayed very close to budget even though I had made a few additions to the original proposal. As a landlord I have used many contractors over the years. HD Renovations were the best! I look forward to working with them in the future!"

Sergio V on January 2026


Avatar for Powers Performance Construction LLC

Powers Performance Construction LLC

4.59(
22
)
Approved Pro

Powers Performance Construction LLC

4.59(
22
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 years of experience

Powers Performance is an elite highly skilled, motivated and has the integrity and knowledge to complete any job. We are the best of best and pride our selves on our work and fair and transparent pricing model. You want your dream home or kitchen we can give it to you guaranteed. We are customer service driven and strive to our perform all others in that area. What are you waiting for contact us now it will be the best decision you made!

"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."

Cynthia H on October 2025

Powers Performance is an elite highly skilled, motivated and has the integrity and knowledge to complete any job. We are the best of best and pride our selves on our work and fair and transparent pricing model. You want your dream home or kitchen we can give it to you guaranteed. We are customer service driven and strive to our perform all others in that area. What are you waiting for contact us now it will be the best decision you made!

"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."

Cynthia H on October 2025


"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."

Scott H on October 2025

With over 9 years of handyman work experience. - Handymen - Remodeling Kitchens - Bathrooms - Flooring - Pressure Washing - and much more. licensed,Bonded and insured!!

"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."

Scott H on October 2025


Avatar for New Link Construction

New Link Construction

5.00(
9
)
Approved Pro

New Link Construction

5.00(
9
)
Approved Pro
Customers say: Quality work
5 years of experience
Free onsite estimate

New Link Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"This is an excellent construction company. Jas and his dad are just amazing and very knowledgeable on what they do. Their work ethics, suggestions, cleanup at the end of each day, attention to detail, information given at different stages, budget handling, etc was impeccable. They worked till late and with my tantrums. My project was only the backyard but half way through (after seeing their work), I ended up doing my Garage sidings- Stucco and my Front yard with them as well. One thing I liked about the dad; I discussed another in-house project with them and he recommended me NOT to do it because it would bring down the value of the house; greatly appreciated that. I would definitely recommend them for any construction projects."

Gerard F on December 2023

New Link Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"This is an excellent construction company. Jas and his dad are just amazing and very knowledgeable on what they do. Their work ethics, suggestions, cleanup at the end of each day, attention to detail, information given at different stages, budget handling, etc was impeccable. They worked till late and with my tantrums. My project was only the backyard but half way through (after seeing their work), I ended up doing my Garage sidings- Stucco and my Front yard with them as well. One thing I liked about the dad; I discussed another in-house project with them and he recommended me NOT to do it because it would bring down the value of the house; greatly appreciated that. I would definitely recommend them for any construction projects."

Gerard F on December 2023


Avatar for Alexis Property Management & Delivery Services LLC

Alexis Property Management & Delivery Services LLC

4.70(
10
)
Approved Pro

Alexis Property Management & Delivery Services LLC

4.70(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
9 years of experience
Free onsite estimate

We specialize in Hauling, interior and exterior painting services, staining, cabinet painting, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! Relocation services apt Complex Maintenance Renovation/ Remodeling Delivery Gardening Landscaping Garbage Removal Power wash Painting etc

"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"

Janet G on January 2026

We specialize in Hauling, interior and exterior painting services, staining, cabinet painting, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! Relocation services apt Complex Maintenance Renovation/ Remodeling Delivery Gardening Landscaping Garbage Removal Power wash Painting etc

"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"

Janet G on January 2026


"The job was completed ahead of time and it was an excellent job."

Oneisha B on November 2025

We specialize is all forms if remodeling, from kitchen and bathroom all the way to basements. We also install floorings and we love drywall work and painting. Check us out at tktremodeling.com

"The job was completed ahead of time and it was an excellent job."

Oneisha B on November 2025


Avatar for Novelty Construction, Corp.

Novelty Construction, Corp.

4.40(
54
)
Approved Pro

Novelty Construction, Corp.

4.40(
54
)
Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

Novelty Construction Corporation brings an unmatched commitment to excellence to your project. We deliver unsurpassed professionalism and expertise. Call us today for your dream come true for your house you want to look

"great work !"

Ivan L on July 2020

Novelty Construction Corporation brings an unmatched commitment to excellence to your project. We deliver unsurpassed professionalism and expertise. Call us today for your dream come true for your house you want to look

"great work !"

Ivan L on July 2020

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FAQs for addition to existing structure building service projects in Richmond Hill, 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 Richmond Hill, 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.