Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

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.

Addition to existing structure builders in East Amherst

A & W General Contractors
82 East Cavalier Dr
5.00(
1
)
Approved Pro
A & W General Contractors
82 East Cavalier Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

A & W General Contractors 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.

"Very professional, on time thorough, & within budget, great work!"

Lee T on July 2023

A & W General Contractors 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.

"Very professional, on time thorough, & within budget, great work!"

Lee T on July 2023


Legacy Construction and Management
1154 N Forest Rd
New on HomeAdvisorNew on Angi
Approved Pro
Legacy Construction and Management
1154 N Forest Rd
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

Legacy Construction and Management 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. 50+ years experience

Legacy Construction and Management 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. 50+ years experience


Avatar for Schultz Renovation And Construction, Inc.
Schultz Renovation And Construction, Inc.
49 Green Terrace
5.00(
2
)
Approved Pro
Schultz Renovation And Construction, Inc.
49 Green Terrace
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Welcome to Schultz Renovation and Construction Inc., proudly servicing Depew and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. 716-425-0797 or email at schultzren.con@yahoo.com

"Christian is very conscientious about what he is doing, does a good job and cleans up afterwards. Quite a bit of the work he did was when we were gone so I'd leave him a key. He is very trustworthy."

Jim W on March 2021

Welcome to Schultz Renovation and Construction Inc., proudly servicing Depew and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. 716-425-0797 or email at schultzren.con@yahoo.com

"Christian is very conscientious about what he is doing, does a good job and cleans up afterwards. Quite a bit of the work he did was when we were gone so I'd leave him a key. He is very trustworthy."

Jim W on March 2021


Avatar for Ehrhart Construction Management Services, Inc.
Ehrhart Construction Management Services, Inc.
4783 Freeman Rd
5.00(
3
)
Approved Pro
Ehrhart Construction Management Services, Inc.
4783 Freeman Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Ehrhart Construction Management Services, Inc., we make dreams come true. With many years of experience, this phrase has become more than a catchy slogan, it is simply the way we do business. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal.

"Bryan and his team did an excellent job, it was a nassive project with the creation of a master sweet as well as mudroom and an additional beadroom. Very friendly and professional"

Christopher H on December 2019

Ehrhart Construction Management Services, Inc., we make dreams come true. With many years of experience, this phrase has become more than a catchy slogan, it is simply the way we do business. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal.

"Bryan and his team did an excellent job, it was a nassive project with the creation of a master sweet as well as mudroom and an additional beadroom. Very friendly and professional"

Christopher H on December 2019


Avatar for Buffalo Builders Craftsmen & Design
Buffalo Builders Craftsmen & Design
6149 Genesee St
New on HomeAdvisorNew on Angi
Approved Pro
Buffalo Builders Craftsmen & Design
6149 Genesee St
New on AngiNew on HomeAdvisor
Approved Pro
10 local quotes requested
1 years of experience

We offer friendly and courteous service. We are always ready to answer your questions or address your concerns. We have built our reputation on our commitment to providing exceptional service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with competitive prices.

We offer friendly and courteous service. We are always ready to answer your questions or address your concerns. We have built our reputation on our commitment to providing exceptional service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with competitive prices.


Avatar for Bilt Rite
Bilt Rite
35 Pine Grove Court
4.36(
45
)
Approved Pro
Bilt Rite
35 Pine Grove Court
4.36(
45
)
Approved Pro
Customers say: Quality work
11 local quotes requested
68 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"We recently had a project from Bilt Rite completed. The owner Mike was very helpful throughout the entire process. Was quoted a 3 week timeframe to complete the project and it was done on time. Even added on a new kitchen floor installation after we signed a contract, still finished on time. It is a process for the entire project but Mike was very helpful throughout. Not pushy either. You will get exactly what you envision for your remodel. Good contractors are hard to find, this is your answer."

Mark G on June 2023

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"We recently had a project from Bilt Rite completed. The owner Mike was very helpful throughout the entire process. Was quoted a 3 week timeframe to complete the project and it was done on time. Even added on a new kitchen floor installation after we signed a contract, still finished on time. It is a process for the entire project but Mike was very helpful throughout. Not pushy either. You will get exactly what you envision for your remodel. Good contractors are hard to find, this is your answer."

Mark G on June 2023


Avatar for CHIMNATION BUILD CO. LLC
CHIMNATION BUILD CO. LLC
6598 Dysinger RD Apartment 3
New on HomeAdvisorNew on Angi
Approved Pro
CHIMNATION BUILD CO. LLC
6598 Dysinger RD Apartment 3
New on AngiNew on HomeAdvisor
Approved Pro
Free onsite estimate

ChimNation Build Co. is a full-service general contracting company specializing in residential and commercial construction projects. We provide high-quality renovation, remodeling, and building solutions tailored to meet each client’s unique needs. From initial planning and permitting to the final finishing touches, ChimNation Build Co. is committed to delivering reliable craftsmanship, on-time project completion, and exceptional customer service. Whether it's a complete property overhaul or a specific room upgrade, our experienced team ensures every job is done with precision and care. Proudly serving your region, we bring visions to life — one build at a time.

ChimNation Build Co. is a full-service general contracting company specializing in residential and commercial construction projects. We provide high-quality renovation, remodeling, and building solutions tailored to meet each client’s unique needs. From initial planning and permitting to the final finishing touches, ChimNation Build Co. is committed to delivering reliable craftsmanship, on-time project completion, and exceptional customer service. Whether it's a complete property overhaul or a specific room upgrade, our experienced team ensures every job is done with precision and care. Proudly serving your region, we bring visions to life — one build at a time.


Quality Craft Contracting
5200 Merlau Road
4.90(
5
)
Approved Pro
Quality Craft Contracting
5200 Merlau Road
4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Here at Quality Craft Contracting, no job is too big. From custom renovations to your dream house built from the ground up, our team and our 70 years of combined experience execute with quality on time, every time. Call us for a free estimate today and check out our website! www.qualitycraftcontracting.com BBB Accredited

"We are in the beginning stages of a Master Bath, Walk in Closet & Laundry room addition. So far so good!"

Paula M on October 2017

Here at Quality Craft Contracting, no job is too big. From custom renovations to your dream house built from the ground up, our team and our 70 years of combined experience execute with quality on time, every time. Call us for a free estimate today and check out our website! www.qualitycraftcontracting.com BBB Accredited

"We are in the beginning stages of a Master Bath, Walk in Closet & Laundry room addition. So far so good!"

Paula M on October 2017


Residential Construction Services, Inc.
41 River Oaks Drive
3.75(
4
)
Approved Pro
Residential Construction Services, Inc.
41 River Oaks Drive
3.75(
4
)
Approved Pro
Customers say: Quality work
26 years of experience
Free onsite estimate

Residential Construction Services, Inc., 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.

"After the construction was complete, Randy was at our door for the final payment even though the final inspection was not done yet. Randy kept saying he would take care of it. 18 months goes by with Randy not doing anything to get the final inspection complete and stopped returning my messages. I had to call the town, electrical inspector, and electrician myself and try to get the final inspection completed. During all this Randy kept lying saying they are trying to reach out to you but you wonâ t answer your phone. Randy handled everything at the end horribly, I recommend not giving final payment to Randy until every part of the agreed upon contract is completed because he will take your money and run. I would never hire him again. Not to mention I am still fixing issues with our addition, our barn door fell off because they used terrible anchors. Bathroom tile Floor was put in with the wrong pattern, countless pieces of siding have fell off."

Jeremy S on October 2024

Residential Construction Services, Inc., 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.

"After the construction was complete, Randy was at our door for the final payment even though the final inspection was not done yet. Randy kept saying he would take care of it. 18 months goes by with Randy not doing anything to get the final inspection complete and stopped returning my messages. I had to call the town, electrical inspector, and electrician myself and try to get the final inspection completed. During all this Randy kept lying saying they are trying to reach out to you but you wonâ t answer your phone. Randy handled everything at the end horribly, I recommend not giving final payment to Randy until every part of the agreed upon contract is completed because he will take your money and run. I would never hire him again. Not to mention I am still fixing issues with our addition, our barn door fell off because they used terrible anchors. Bathroom tile Floor was put in with the wrong pattern, countless pieces of siding have fell off."

Jeremy S on October 2024


Avatar for Artistone Construction & Design, LLC
Artistone Construction & Design, LLC
5611 Tec Drive
5.00(
2
)
Approved Pro
Artistone Construction & Design, LLC
5611 Tec Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

WBW Properties and Remodeling, is committed to excellence in every aspect of our business. With over 15 years of experience, 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.

"was absolutely amazed by the work that they did. very nice people, trustworthy, hard workers. helped a great deal with design, and made sure that it was everything I was looking for. definitely recommend for anyone!"

Koren B on February 2020

WBW Properties and Remodeling, is committed to excellence in every aspect of our business. With over 15 years of experience, 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.

"was absolutely amazed by the work that they did. very nice people, trustworthy, hard workers. helped a great deal with design, and made sure that it was everything I was looking for. definitely recommend for anyone!"

Koren B on February 2020

...
Showing 1-10 of 614

FAQs for addition to existing structure building service projects in East Amherst, NY

Converting an existing space into a laundry room is more affordable than building a new addition. While new additions start at $5,000, renovating an existing space for laundry use can begin at $1,300. 

Your specific costs will depend on whether plumbing and electrical connections exist nearby, the quality of finishes you select, and whether any structural modifications are needed. Always budget extra for unexpected issues, particularly in older homes where hidden problems might surface during renovation.

The smallest practical size for a new laundry room addition is 35 square feet, which provides enough space for basic appliances and minimal storage. For renovations utilizing existing space, smaller footprints might work with space-saving solutions like stacked appliances. 

A standard-sized laundry room of 60 square feet offers more comfort and functionality, allowing for counter space and storage cabinets. The optimal size depends on your household needs and available space.

Yes, adding a laundry room requires several permits, particularly for new additions. You'll need building permits, plus specific permits for electrical work, plumbing installations, and possibly HVAC modifications. 

Requirements vary significantly by municipality, so consulting with your local building department before starting work is essential. Proceeding without proper permits can result in fines, mandatory removal of completed work, and complications when selling your property.

The timeline for completing a laundry room addition varies based on project complexity, contractor availability, and permit processing times. Factors that can extend the schedule include material delivery delays, weather conditions, and unforeseen structural issues discovered during construction. 

Renovating an existing space often requires less time than building a completely new addition. Working with an experienced contractor who can coordinate various tradespeople efficiently helps keep your project on schedule.

The East Amherst, 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.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
Share project details to get started.