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Addition to existing structure builders in Ghent

B/T General Contractors, Inc.
5 Old Farm Road, Suite C
4.50(
3
)
Approved Pro
B/T General Contractors, Inc.
5 Old Farm Road, Suite C
4.50(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

With B/T General Contractors, Inc., you get over two decades of experience working with you to make your dream projects become reality. Customer satisfaction is our #1 priority. Call us today!

"Did a wonderful work and would hire next year. He was also 10 minutes from me."

Marie B on December 2019

With B/T General Contractors, Inc., you get over two decades of experience working with you to make your dream projects become reality. Customer satisfaction is our #1 priority. Call us today!

"Did a wonderful work and would hire next year. He was also 10 minutes from me."

Marie B on December 2019


PH Contracting
250-252 Montgomery Street
New on HomeAdvisorNew on Angi
Approved Pro
PH Contracting
250-252 Montgomery Street
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

PH Contracting 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.

PH Contracting 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.


R Rose Roofing and Construction
1915 Old Kings Highway
4.31(
8
)
Approved Pro
R Rose Roofing and Construction
1915 Old Kings Highway
4.31(
8
)
Approved Pro
Customers say: Quality work
26 years of experience
Free onsite estimate

As experts in residential construction, R. Rose Roofing and Construction strives to exceed expectations. With nearly 16 years of experience, we take pride in the quality of our work, responsiveness, and competitive pricing. We look forward to serving you and building a lasting relationship. Call us today!!!

"Rene is a total rip off. Paid top dollar for a snap lock standing seam metal roof. The whole process was a nightmare. 2 years after installation the whole roof top has been banging with drip edge lifting 2-3 inches on all sides. Facia is blowing off due to nails pulling out and not a single drop of adhesive or silicon. Soffit has blown off in multiple locations and all surface are warping. Beware he does not stand by his work even with written guarantee of all materials and workmanship. His words are nothing but lies "

Philip C on April 2025

As experts in residential construction, R. Rose Roofing and Construction strives to exceed expectations. With nearly 16 years of experience, we take pride in the quality of our work, responsiveness, and competitive pricing. We look forward to serving you and building a lasting relationship. Call us today!!!

"Rene is a total rip off. Paid top dollar for a snap lock standing seam metal roof. The whole process was a nightmare. 2 years after installation the whole roof top has been banging with drip edge lifting 2-3 inches on all sides. Facia is blowing off due to nails pulling out and not a single drop of adhesive or silicon. Soffit has blown off in multiple locations and all surface are warping. Beware he does not stand by his work even with written guarantee of all materials and workmanship. His words are nothing but lies "

Philip C on April 2025


Avatar for The Climate Chief, LLC
The Climate Chief, LLC
331 Melick Road
4.97(
16
)
Approved Pro
The Climate Chief, LLC
331 Melick Road
4.97(
16
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 years of experience

When you choose The Climate Chief, you have access to a number of homeowner services that can help you stay comfortable and save you money. We promise to provide you with the exceptional products and services you deserve, because we care about the comfort and safety of our customers. To find out how we can help you improve your home and its comfort level, as well as how we can help you save money on your energy bills, contact The Climate Chief today at (518) 459-4443. Proudly serving Upstate New York homeowners Since 1986!

"I’m a very satisfied customer."

Jack R on October 2023

When you choose The Climate Chief, you have access to a number of homeowner services that can help you stay comfortable and save you money. We promise to provide you with the exceptional products and services you deserve, because we care about the comfort and safety of our customers. To find out how we can help you improve your home and its comfort level, as well as how we can help you save money on your energy bills, contact The Climate Chief today at (518) 459-4443. Proudly serving Upstate New York homeowners Since 1986!

"I’m a very satisfied customer."

Jack R on October 2023


Avatar for Farrell Contracting Inc
Farrell Contracting Inc
132 Lasher Road
5.00(
6
)
Approved Pro
Farrell Contracting Inc
132 Lasher Road
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Builders and remodelers specializing in high end finishes. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule an estimate today!

"Working with Keenan & Farrell Contracting was a great experience. The team was responsive and responsible, they were reliable and had great attitudes, which is nice when you're seeing them every day for a large project! They worked hard to stick to the deadline. They made helpful suggestions to troubleshoot any issues, and took my suggestions seriously as well. They hired out great subcontractors, I was pleased with the relationships they had with most of their subs (i.e. plumbing, tiling etc). I would, and have, recommended Keenan and his team!"

Emma L on January 2024

Builders and remodelers specializing in high end finishes. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule an estimate today!

"Working with Keenan & Farrell Contracting was a great experience. The team was responsive and responsible, they were reliable and had great attitudes, which is nice when you're seeing them every day for a large project! They worked hard to stick to the deadline. They made helpful suggestions to troubleshoot any issues, and took my suggestions seriously as well. They hired out great subcontractors, I was pleased with the relationships they had with most of their subs (i.e. plumbing, tiling etc). I would, and have, recommended Keenan and his team!"

Emma L on January 2024


Avatar for D Rohde Home Services
D Rohde Home Services
131 Cannon St
4.58(
452
)
Approved Pro
D Rohde Home Services
131 Cannon St
4.58(
452
)
Approved Pro
Customers say: Quality work
1707 local quotes requested
15 years of experience

D. Rohde Home Services is a fully insured Home Service company that provides affordable top quality services to the Hudson Valley, including parts of Ulster, Dutchess, Columbia, Greene and Orange Counties. This family owned company has decades of experience and will always arrive at your home with a smile and with all of the tools and knowledge necessary to take care of any plumbing and heating problem, big or small. Bathroom or kitchen remodel? We do that too! We have no minimal trip charge and our pricing is designed to protect the consumer from being taken advantage of. We are there when you need us and will take care of your needs in the quickest, cleanest, and most professional way possible.

"I believe this was a scam. They arrived. There was almost a $300 estimate before starting the job estimate was never supplied blamed, getting a permit, which other plumber was able to get in less than a day never heard back until I complained still have not received an estimate play they did not wanna do the job and just took the money."

Frank M on August 2023

D. Rohde Home Services is a fully insured Home Service company that provides affordable top quality services to the Hudson Valley, including parts of Ulster, Dutchess, Columbia, Greene and Orange Counties. This family owned company has decades of experience and will always arrive at your home with a smile and with all of the tools and knowledge necessary to take care of any plumbing and heating problem, big or small. Bathroom or kitchen remodel? We do that too! We have no minimal trip charge and our pricing is designed to protect the consumer from being taken advantage of. We are there when you need us and will take care of your needs in the quickest, cleanest, and most professional way possible.

"I believe this was a scam. They arrived. There was almost a $300 estimate before starting the job estimate was never supplied blamed, getting a permit, which other plumber was able to get in less than a day never heard back until I complained still have not received an estimate play they did not wanna do the job and just took the money."

Frank M on August 2023


MFX Development llc
22 Deyo Rd
5.00(
4
)
Approved Pro
MFX Development llc
22 Deyo Rd
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
470 local quotes requested

We cover all aspects of residential and commercial remodeling as well as new construction projects. Fully insured with free on site and mobile estimates.

"It is a great company and provide a good service. I will use them again."

MILTON L on March 2022

We cover all aspects of residential and commercial remodeling as well as new construction projects. Fully insured with free on site and mobile estimates.

"It is a great company and provide a good service. I will use them again."

MILTON L on March 2022


FJG Contracting
799 6th St
4.69(
13
)
Approved Pro
FJG Contracting
799 6th St
4.69(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
222 local quotes requested

30+ YEARS EXPERIENCE IN ALL PHASES OF REMODELING. BATHS,DECKS,SCREEN PORCHES,REPLACEMENT WINDOWS AND DOORS,VINYL SIDING AND ALUMINUM TRIM,CERAMIC TILE,LAMINATE,HARDWOOD FLOORING ,CUSTOM CARPENTRY,INTERIOR AND EXTERIOR PAINTING.

"Frank was easy to work with, always very prompt and thorough. He did a nice job of patching and painting ceiling and walls, and removing wall-to-wall carpeting and installing new floor molding in a very old master bedroom, and made it look like new!"

Lynn M on September 2020

30+ YEARS EXPERIENCE IN ALL PHASES OF REMODELING. BATHS,DECKS,SCREEN PORCHES,REPLACEMENT WINDOWS AND DOORS,VINYL SIDING AND ALUMINUM TRIM,CERAMIC TILE,LAMINATE,HARDWOOD FLOORING ,CUSTOM CARPENTRY,INTERIOR AND EXTERIOR PAINTING.

"Frank was easy to work with, always very prompt and thorough. He did a nice job of patching and painting ceiling and walls, and removing wall-to-wall carpeting and installing new floor molding in a very old master bedroom, and made it look like new!"

Lynn M on September 2020


Avatar for C & J Custom Builders Inc
C & J Custom Builders Inc
720 Elm Ave
4.83(
24
)
Approved Pro
C & J Custom Builders Inc
720 Elm Ave
4.83(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
481 local quotes requested

C & J is a local family owned building and remodeling company. We provide the highest quality of workmanship for all of your home renovation and remodeling projects. Handling all aspects of the construction process, we minimize the need for multiple contractors and assure your project runs smooth and efficiently. We use only the top quality products and go above and beyond to deliver craftsmanship you can have confidence and pride in.

"They person came over looked at the work gave me a quote and started the work. He removed all the old wood and replaced it with new."

Gary O on October 2021

C & J is a local family owned building and remodeling company. We provide the highest quality of workmanship for all of your home renovation and remodeling projects. Handling all aspects of the construction process, we minimize the need for multiple contractors and assure your project runs smooth and efficiently. We use only the top quality products and go above and beyond to deliver craftsmanship you can have confidence and pride in.

"They person came over looked at the work gave me a quote and started the work. He removed all the old wood and replaced it with new."

Gary O on October 2021


Avatar for Shapiro Construction
Shapiro Construction
297 Hasbrouck Ave
4.64(
22
)
Approved Pro
Shapiro Construction
297 Hasbrouck Ave
4.64(
22
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1059 local quotes requested

Shapiro Construction is experienced and skilled in a variety of areas. Privately owned and operated, with over 10 years of experience. Our small crew is highly skilled, so we are able to keep costs efficient. We take pride in honest, timely communication. Some of our services include: Remodeling, framing, metal roofing, finish work, doors / windows, weatherproofing, insulation, decks / patios, painting, interior design, furniture fabrication

"Dan did an excellent job of repairing some log rot that was in a critical location of the structure He was thoughtful, creative and thorough. He also repaired the part of my deck that was partially responsible for the log damage. Ok pricing was very fair I will be contacting Dan for remodeling work in the future"

Charlie R on April 2025

Shapiro Construction is experienced and skilled in a variety of areas. Privately owned and operated, with over 10 years of experience. Our small crew is highly skilled, so we are able to keep costs efficient. We take pride in honest, timely communication. Some of our services include: Remodeling, framing, metal roofing, finish work, doors / windows, weatherproofing, insulation, decks / patios, painting, interior design, furniture fabrication

"Dan did an excellent job of repairing some log rot that was in a critical location of the structure He was thoughtful, creative and thorough. He also repaired the part of my deck that was partially responsible for the log damage. Ok pricing was very fair I will be contacting Dan for remodeling work in the future"

Charlie R on April 2025

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Addition to existing structure building services FAQs

Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take. 

Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite. 

The 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.
BRIGHT OPEN ATTIC SPACE
Apr 24, 2025
Apr 24, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
A white wood ceiling
Apr 23, 2025
Apr 23, 2025
Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.
Outdoor view of the modern house
Apr 22, 2025
Apr 22, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
A rustic wooden cabin in the woods
Apr 21, 2025
Apr 21, 2025
Discover how much a log cabin costs to build, exploring how factors like its size, site prep, utilities, finishes, and labor rates affect the total price.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
stucco home with cracks from earthquake damage
Apr 16, 2025
Apr 16, 2025
Work out the full cost to repair earthquake damage based on the type of damage, including foundation issues, utility lines, and cracked walls.
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