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Addition to existing structure builders in Tewksbury
At Empire Construction, we focus on quality home improvements over quantity. We use our years of experience and expertise as a general contractor to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"Rocky and his team did a phenomenal job renovating my newly purchased apartment. It was a total renovation including all rooms, floor, ceiling, walls, etc. and we could not be happier with the outcome. Here are the things you can expect when working with Rocky: -Transparency and flexibility in pricing -Consistent updates and communications throughout the projects -Notified early in case there are any potential issues -Timeliness and reliability, they do their best to get the job done within your time frame Rocky provided a very thorough assessment of the project up front, and even took a few measurements early before providing a quote. He had a very detailed scope document and was very honest and transparent when there were scope changes. Most importantly, he cares that you will be happy with the project, and sent his crew multiple times after the project completed to help out with minor touch ups. I highly recommend Empire Home Improvement for anything you need and will definitely be working with them again in the future. Thank you Rocky for all your help with our home!"
Yohanes S on January 2021
At Empire Construction, we focus on quality home improvements over quantity. We use our years of experience and expertise as a general contractor to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"Rocky and his team did a phenomenal job renovating my newly purchased apartment. It was a total renovation including all rooms, floor, ceiling, walls, etc. and we could not be happier with the outcome. Here are the things you can expect when working with Rocky: -Transparency and flexibility in pricing -Consistent updates and communications throughout the projects -Notified early in case there are any potential issues -Timeliness and reliability, they do their best to get the job done within your time frame Rocky provided a very thorough assessment of the project up front, and even took a few measurements early before providing a quote. He had a very detailed scope document and was very honest and transparent when there were scope changes. Most importantly, he cares that you will be happy with the project, and sent his crew multiple times after the project completed to help out with minor touch ups. I highly recommend Empire Home Improvement for anything you need and will definitely be working with them again in the future. Thank you Rocky for all your help with our home!"
Yohanes S on January 2021
Pelletier Remodeling has been servicing Massachusetts for over 21 years. Family owned and operated by Dave Pelletier, Dave brings quality and service as it should be to your home. Whether it is a kitchen or bath remodel or a major addition, Dave and his team give you the same quality and craftsmanship you deserve.
"Dave and his crew were very easy to work with. They showed up everyday and kept the project on schedule. Worked well with changes on the fly and was open and upfront about what any cost implications would be. 100% would use them for our next project."
Matt P on September 2023
Pelletier Remodeling has been servicing Massachusetts for over 21 years. Family owned and operated by Dave Pelletier, Dave brings quality and service as it should be to your home. Whether it is a kitchen or bath remodel or a major addition, Dave and his team give you the same quality and craftsmanship you deserve.
"Dave and his crew were very easy to work with. They showed up everyday and kept the project on schedule. Worked well with changes on the fly and was open and upfront about what any cost implications would be. 100% would use them for our next project."
Matt P on September 2023
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of residential and commercial renovation and new construction services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Ask us for a list of our references.
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of residential and commercial renovation and new construction services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Ask us for a list of our references.
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. With 25+ years of experience in construction, Luis Matute and Rony Mendez, longtime friends, decided to put together their skills and found M Builders LLC. Luis holds a General Contractor license, Home improvement license, alongside with other licenses. He has an electrical company and has been supervising construction sites for years now. Rony Mendez, also has an Electrical License with multiple other licenses and has a Security Systems company. He has been supervising construction sites alongside with Luis for years. They have been working together for so long that they do not only consider each other business partners but also family. M Builders is coming to simplify construction for their clients in the State of Massachusetts.
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. With 25+ years of experience in construction, Luis Matute and Rony Mendez, longtime friends, decided to put together their skills and found M Builders LLC. Luis holds a General Contractor license, Home improvement license, alongside with other licenses. He has an electrical company and has been supervising construction sites for years now. Rony Mendez, also has an Electrical License with multiple other licenses and has a Security Systems company. He has been supervising construction sites alongside with Luis for years. They have been working together for so long that they do not only consider each other business partners but also family. M Builders is coming to simplify construction for their clients in the State of Massachusetts.
Baystate Group Builders 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.
"One of the best contractors I have ever worked with. Amazing attention to detail, kept us up to date on the project, and treated our money like his own."
Liz K on December 2024
Baystate Group Builders 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.
"One of the best contractors I have ever worked with. Amazing attention to detail, kept us up to date on the project, and treated our money like his own."
Liz K on December 2024
Over 20 years of experience throughout Massachusetts, including Middlesex County and surrounding suburbs. Our services include: New construction, general contracting, additions kitchens, bathrooms, basements, built-in cabinetry, raised ceilings and cathedral ceilings, second story additions, entertainment center build and design, surround-sound, windows replacement old and new, roofing, dormers, all general carpentry. We are fully licensed and insured, plenty of references, free estimates.
"Small but significant weatherproofing job handled with care and knowledge equivalent to building the Brooklyn Bridge. Top notch customer care and concern."
Glenn M on February 2025
Over 20 years of experience throughout Massachusetts, including Middlesex County and surrounding suburbs. Our services include: New construction, general contracting, additions kitchens, bathrooms, basements, built-in cabinetry, raised ceilings and cathedral ceilings, second story additions, entertainment center build and design, surround-sound, windows replacement old and new, roofing, dormers, all general carpentry. We are fully licensed and insured, plenty of references, free estimates.
"Small but significant weatherproofing job handled with care and knowledge equivalent to building the Brooklyn Bridge. Top notch customer care and concern."
Glenn M on February 2025
The absolute. is a trusted general contractor based in Needham, MA, serving Middlesex and Norfolk counties. Specializing in wide range of services: new custom home construction, kitchen and bathroom remodels, major home renovations, and additions, they bring expert craftsmanship to every project residential or commercial. From custom home building to outdoor kitchens and sunroom enclosures, our team delivers high-quality results with a personalized touch. Whether it's a single-room remodel or a multi-room overhaul, the Absolute prioritizes detail, function, and design excellence. We proudly serve towns including Arlington, Newton, Brookline, Wellesley, and more throughout the region.
"We had a great experience working with Absolute Improvement on our home project. From day one, they were professional, organized, and easy to communicate with. They kept us updated throughout the process, handled unexpected issues without drama, and stayed on schedule — which was a huge relief. The quality of their work speaks for itself. Every detail was done with care, and the crew was respectful and clean. We’re really happy with the results and would absolutely recommend Absolute Improvement to anyone looking for a reliable, skilled general contractor. "
Gil D on May 2025
The absolute. is a trusted general contractor based in Needham, MA, serving Middlesex and Norfolk counties. Specializing in wide range of services: new custom home construction, kitchen and bathroom remodels, major home renovations, and additions, they bring expert craftsmanship to every project residential or commercial. From custom home building to outdoor kitchens and sunroom enclosures, our team delivers high-quality results with a personalized touch. Whether it's a single-room remodel or a multi-room overhaul, the Absolute prioritizes detail, function, and design excellence. We proudly serve towns including Arlington, Newton, Brookline, Wellesley, and more throughout the region.
"We had a great experience working with Absolute Improvement on our home project. From day one, they were professional, organized, and easy to communicate with. They kept us updated throughout the process, handled unexpected issues without drama, and stayed on schedule — which was a huge relief. The quality of their work speaks for itself. Every detail was done with care, and the crew was respectful and clean. We’re really happy with the results and would absolutely recommend Absolute Improvement to anyone looking for a reliable, skilled general contractor. "
Gil D on May 2025
M.R. Norman Builders takes pride in professional, prompt service, and following a schedule to ensure our client's project is finished on time. All work is licensed, insured, and backed by a full warranty that will exceed expectations. We will design and build your new home, addition, or kitchen/bath for free and provide you with a free competetive estimate. All calls are returned promptly - Call Ryan Norman for a free consultation today!
"Norman Properties and Development did a fantastic job with our home addition project. Their attention to quality, detail, and superior workmanship has produced a finished product that is the envy of the entire neighborhood. The professionalism and dedication displayed on a daily basis made this project an extremely positive experience for my family. I enthusiastically recommend Norman Properties and Development to anyone considering a home construction project. You'll be glad you did."
Donald Z on October 2011
M.R. Norman Builders takes pride in professional, prompt service, and following a schedule to ensure our client's project is finished on time. All work is licensed, insured, and backed by a full warranty that will exceed expectations. We will design and build your new home, addition, or kitchen/bath for free and provide you with a free competetive estimate. All calls are returned promptly - Call Ryan Norman for a free consultation today!
"Norman Properties and Development did a fantastic job with our home addition project. Their attention to quality, detail, and superior workmanship has produced a finished product that is the envy of the entire neighborhood. The professionalism and dedication displayed on a daily basis made this project an extremely positive experience for my family. I enthusiastically recommend Norman Properties and Development to anyone considering a home construction project. You'll be glad you did."
Donald Z on October 2011
Established in 1996, DeVincent Design and Build, LLC continues to be a family owned and operated business in southern New Hampshire. We pride ourselves on quality workmanship! Services provided in Massachusetts only.
Established in 1996, DeVincent Design and Build, LLC continues to be a family owned and operated business in southern New Hampshire. We pride ourselves on quality workmanship! Services provided in Massachusetts only.
Transforming Homes, Enhancing Lives At Flagg Builders, we specialize in bringing your vision to life with expert craftsmanship and attention to detail. From kitchen and bath renovations to full home remodels, we create spaces that reflect your style and enhance your daily living. Whether you're dreaming of a stunning deck, a welcoming porch, or a spacious room addition, our skilled team ensures seamless design and construction. For those looking to start fresh, we also offer new home construction, guiding you every step of the way to build the home you've always wanted. With a commitment to quality, reliability, and customer satisfaction, we take pride in delivering results that exceed expectations. Let’s build something incredible together! Keith Flagg - Licensed Contractor - CSL & HIC Glenn Shaw
"Flagg Builders did a complete finished basement project last summer for us. A living room, game area, gym, and bathroom. Keith is a unicorn in construction. He has the utmost integrity. We had built a custom colonial 4 years ago. Flagg matched all of the custom materials and workmanship. He even went out of his way to use the same custom materials and supplier as our original builder, whom we loved. We also challenged Keith to match the custom first floor stair case in our basement. He relished the challenged and really aced it with very impressive craftsmanship. Leaves the job area immaculate after each, and often long, work days. He is phenomenal to work with not just his talent but his people oriented demeanor. Very personable and friendly. Listens intently. Genuinely cares that his customers are happy. Again this guy is a unicorn. Town inspectors were impressed by his work. One stating ?framing is the best that I?ve seen?. TEN STARS!! Five from me and five from my wife!! "
Lou M on May 2025
Transforming Homes, Enhancing Lives At Flagg Builders, we specialize in bringing your vision to life with expert craftsmanship and attention to detail. From kitchen and bath renovations to full home remodels, we create spaces that reflect your style and enhance your daily living. Whether you're dreaming of a stunning deck, a welcoming porch, or a spacious room addition, our skilled team ensures seamless design and construction. For those looking to start fresh, we also offer new home construction, guiding you every step of the way to build the home you've always wanted. With a commitment to quality, reliability, and customer satisfaction, we take pride in delivering results that exceed expectations. Let’s build something incredible together! Keith Flagg - Licensed Contractor - CSL & HIC Glenn Shaw
"Flagg Builders did a complete finished basement project last summer for us. A living room, game area, gym, and bathroom. Keith is a unicorn in construction. He has the utmost integrity. We had built a custom colonial 4 years ago. Flagg matched all of the custom materials and workmanship. He even went out of his way to use the same custom materials and supplier as our original builder, whom we loved. We also challenged Keith to match the custom first floor stair case in our basement. He relished the challenged and really aced it with very impressive craftsmanship. Leaves the job area immaculate after each, and often long, work days. He is phenomenal to work with not just his talent but his people oriented demeanor. Very personable and friendly. Listens intently. Genuinely cares that his customers are happy. Again this guy is a unicorn. Town inspectors were impressed by his work. One stating ?framing is the best that I?ve seen?. TEN STARS!! Five from me and five from my wife!! "
Lou M on May 2025
FAQs for addition to existing structure building service projects in Tewksbury, MA
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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