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Addition to existing structure builders in Amherst
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 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
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
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
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
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.
"Horrible Service!"
bill s on June 2025
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.
"Horrible Service!"
bill s on June 2025
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.
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
We specialize in all phases of remodeling for your home and business, including but not limited to.. Home additions. Kitchen remodels. Construction and repair of decks and porches. Installation and/or renovation of stairs and railings. Installation and repair of interior and exterior doors. Faux/Mitered beam construction and installation. Construction and installation of floating shelves and mantles. Installation of Crown molding/wainscoting. Installation of windows and door casing. Hardwood or laminate flooring and baseboards installation. Personalization of above mentioned materials using paint or stain. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!
"We recently hired PR Carpentry to build a new deck, and we couldn't be happier with the results! From the initial consultation through project completion, the team was professional, responsive, and highly skilled. They took the time to understand exactly what we wanted, offered helpful suggestions to improve the design, and delivered a finished product that exceeded our expectations. The quality of the craftsmanship is outstanding — every board is perfectly placed, and the attention to detail really shows. The crew showed up on time every day, kept the worksite clean, and were respectful throughout the entire project. They also stayed on schedule and within budget, which we really appreciated. If you're looking for a contractor who does high-quality work and truly cares about the final product, I highly recommend PR Carpentry. We are absolutely thrilled with our new deck and are already planning to use them again for future projects!"
Griffin B on April 2025
We specialize in all phases of remodeling for your home and business, including but not limited to.. Home additions. Kitchen remodels. Construction and repair of decks and porches. Installation and/or renovation of stairs and railings. Installation and repair of interior and exterior doors. Faux/Mitered beam construction and installation. Construction and installation of floating shelves and mantles. Installation of Crown molding/wainscoting. Installation of windows and door casing. Hardwood or laminate flooring and baseboards installation. Personalization of above mentioned materials using paint or stain. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!
"We recently hired PR Carpentry to build a new deck, and we couldn't be happier with the results! From the initial consultation through project completion, the team was professional, responsive, and highly skilled. They took the time to understand exactly what we wanted, offered helpful suggestions to improve the design, and delivered a finished product that exceeded our expectations. The quality of the craftsmanship is outstanding — every board is perfectly placed, and the attention to detail really shows. The crew showed up on time every day, kept the worksite clean, and were respectful throughout the entire project. They also stayed on schedule and within budget, which we really appreciated. If you're looking for a contractor who does high-quality work and truly cares about the final product, I highly recommend PR Carpentry. We are absolutely thrilled with our new deck and are already planning to use them again for future projects!"
Griffin B on April 2025
Anthony Home Renovations is an owner operated company located in North Tonawanda. We specialize in bathroom & kitchen remodel, flooring, decks, additions, overhangs, framing, window & door installation, all your drywall needs, paint, and more. 15+ years of experience who takes pride and craftsmanship in everything we do with great customer service!
"Nick was a pleasure to work with and his team of Collin and Mike. The house turned out much better than expected. Will be hiring them again for more projects."
Darlene B on October 2024
Anthony Home Renovations is an owner operated company located in North Tonawanda. We specialize in bathroom & kitchen remodel, flooring, decks, additions, overhangs, framing, window & door installation, all your drywall needs, paint, and more. 15+ years of experience who takes pride and craftsmanship in everything we do with great customer service!
"Nick was a pleasure to work with and his team of Collin and Mike. The house turned out much better than expected. Will be hiring them again for more projects."
Darlene B on October 2024
FAQs for addition to existing structure building service projects in Amherst, NY
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.
An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.
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