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Find Addition to existing structure builders in Lancaster

Avatar for M Builders, LLC

M Builders, LLC

32 School St
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

M Builders, LLC

32 School St
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
4 years of experience
Free onsite estimate

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.

Legacy Building Group, LLC

13 George St Apt 3
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Legacy Building Group, LLC

13 George St Apt 3
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
1 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

[RE]Architecting, LLC

30 Main St
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

[RE]Architecting, LLC

30 Main St
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
9 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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 take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

KDS Development

31 Linda Avenue
4.94(
26
)
•Approved Pro

KDS Development

31 Linda Avenue
4.94(
26
)
•Approved Pro
Customers say: Quick response
31 years of experience
Free onsite estimate

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

Avatar for Modern Habitat

Modern Habitat

PO Box 582
5.00(
5
)
•Approved Pro

Modern Habitat

PO Box 582
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

Modern Habitat is a custom home builder and renovator offering design, general contracting and project management services .

"We added a great room, entryway, deck and second floor room to a ranch. Kip has a great design sensibility and we worked together without an architect to come up with a plan. We've been extraordinarily happy with the result; we love the house. The older section works seamlessly with the newer section. Kip pays attention to details. After the work was done, Modern Habitat has been responsive to whatever issues that arose. We are truly appreciative!"

Lisa B on November 2023

Modern Habitat is a custom home builder and renovator offering design, general contracting and project management services .

"We added a great room, entryway, deck and second floor room to a ranch. Kip has a great design sensibility and we worked together without an architect to come up with a plan. We've been extraordinarily happy with the result; we love the house. The older section works seamlessly with the newer section. Kip pays attention to details. After the work was done, Modern Habitat has been responsive to whatever issues that arose. We are truly appreciative!"

Lisa B on November 2023

NEW HOME AND FRAMING, INC.

5 Brookside Lane
5.00(
6
)
•Approved Pro

NEW HOME AND FRAMING, INC.

5 Brookside Lane
5.00(
6
)
•Approved Pro
10 years of experience
Free onsite estimate

We specialize in transforming houses into dream homes. With a passion for craftsmanship and a commitment to quality, we bring fresh life to kitchens, bathrooms, living spaces, and entire home renovations. Whether it’s a sleek modern upgrade or a cozy traditional refresh, we tailor every project to reflect our clients’ unique vision—on time and on budget. Proudly serving our community with integrity, creativity, and care, one remodel at a time.

"We had them do a bathroom remodel for us and I can’t describe how happy I am with their work. The result was just as we had pictured it. The workers were very respectful and professional. I would recommend them to all my friends and family. I will definitely be calling NHF for my next project. Thank you!!!"

jason M on July 2025

We specialize in transforming houses into dream homes. With a passion for craftsmanship and a commitment to quality, we bring fresh life to kitchens, bathrooms, living spaces, and entire home renovations. Whether it’s a sleek modern upgrade or a cozy traditional refresh, we tailor every project to reflect our clients’ unique vision—on time and on budget. Proudly serving our community with integrity, creativity, and care, one remodel at a time.

"We had them do a bathroom remodel for us and I can’t describe how happy I am with their work. The result was just as we had pictured it. The workers were very respectful and professional. I would recommend them to all my friends and family. I will definitely be calling NHF for my next project. Thank you!!!"

jason M on July 2025

Avatar for A&C Painting & Construction, Inc.

A&C Painting & Construction, Inc.

552 Cambridge Turnpike
5.00(
2
)
•Approved Pro

A&C Painting & Construction, Inc.

552 Cambridge Turnpike
5.00(
2
)
•Approved Pro
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Claudiney and his team handled multiple aspects of our home remodel after we purchased it. They were responsible for all the interior and exterior painting, re-paneling, bathroom renovations, and plumbing work. Their performance was outstanding, and I continue to rely on them for ongoing projects. occasional projects that crops up. I can highly recommend Claudiney and his team."

Ruben S on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Claudiney and his team handled multiple aspects of our home remodel after we purchased it. They were responsible for all the interior and exterior painting, re-paneling, bathroom renovations, and plumbing work. Their performance was outstanding, and I continue to rely on them for ongoing projects. occasional projects that crops up. I can highly recommend Claudiney and his team."

Ruben S on August 2025

Construction 978

PO Box 66084
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Construction 978

PO Box 66084
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
45 years of experience
Free onsite estimate

With over 40 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of home improvement projects. We will treat your home as we would treat our own. Give Construction 978 a call today, we look forward to working with you!

With over 40 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of home improvement projects. We will treat your home as we would treat our own. Give Construction 978 a call today, we look forward to working with you!

Matriarch Construction Inc

143 Swanton St
5.00(
1
)
•Approved Pro

Matriarch Construction Inc

143 Swanton St
5.00(
1
)
•Approved Pro
30 local quotes requested
2 years of experience

At Matriarch Construction, we take pride in our work. I promise to take extra care as if it were my own home. Let me show you why all my customers refer me to their friends and neighbors. We get the job done right the very first time, to eliminate any problems. We look forward to discussing your next project. We are women owned!!!

"Costs increased about 10% over estimate, work was well done and the final product was professional and well-built. Communication could have been better, the builder promised weekly meetings but that didn't happen. All in all, we were happy at the end of it all, and all questions were answered and all finishes to our satisfaction, which if you've ever worked with a contractor before, you know isn't a given. 5/5 would work with them again, the fireplace mantel and threshhold was particularly well done."

James P on August 2025

At Matriarch Construction, we take pride in our work. I promise to take extra care as if it were my own home. Let me show you why all my customers refer me to their friends and neighbors. We get the job done right the very first time, to eliminate any problems. We look forward to discussing your next project. We are women owned!!!

"Costs increased about 10% over estimate, work was well done and the final product was professional and well-built. Communication could have been better, the builder promised weekly meetings but that didn't happen. All in all, we were happy at the end of it all, and all questions were answered and all finishes to our satisfaction, which if you've ever worked with a contractor before, you know isn't a given. 5/5 would work with them again, the fireplace mantel and threshhold was particularly well done."

James P on August 2025

Avatar for Twins Lawn Service

Twins Lawn Service

110 Worcester Road
4.20(
5
)
•Approved Pro

Twins Lawn Service

110 Worcester Road
4.20(
5
)
•Approved Pro
Customers say: Terrific value
15 years of experience
Free onsite estimate

Here at Twins Landscape and Snow we are a full service landscape contractor based out of Sterling, Ma. We specialize in all areas of outdoor living services, from landscape construction and hardscape design/ build, to weekly lawn maintenance and everything in-between. We also have a full landscape yard offering mulch, loam and stone products to contractors and homeowners. Visit us at www.twinslawnservice.com; a photo gallery of projects is available at https://twinslawnservice.com/photo-gallery/

"For the first 2 years, their M.O. is to communicate mostly through their online portal and email. Face-to-face communication is not something that they regularly schedule and asking them to do this has been met with no communication. In the first 2 jobs, their work was 'fine' for what they did with the exception that they didn't do what I asked and had to come back again to fix things (though they made some cuts on bushes that they were asked NOT to cut). This year, I tried again to communicate with them, but they were open to the job only through email and their portal. My attempts to speak with them were met with, literally, 'You should find someone else to do the work'. This year's job included 2 houses - one for my brother-in-law who is very ill and can't do the work he typically does himself. I thought that Twins Lawn Service would be more willing to at least do that job (a very small one), but again - they wouldn't even schedule it since I asked that they speak with me directly to understand the job. Buyer beware; call them at your own risk; I won't do that again!"

Judy S on October 2018

Here at Twins Landscape and Snow we are a full service landscape contractor based out of Sterling, Ma. We specialize in all areas of outdoor living services, from landscape construction and hardscape design/ build, to weekly lawn maintenance and everything in-between. We also have a full landscape yard offering mulch, loam and stone products to contractors and homeowners. Visit us at www.twinslawnservice.com; a photo gallery of projects is available at https://twinslawnservice.com/photo-gallery/

"For the first 2 years, their M.O. is to communicate mostly through their online portal and email. Face-to-face communication is not something that they regularly schedule and asking them to do this has been met with no communication. In the first 2 jobs, their work was 'fine' for what they did with the exception that they didn't do what I asked and had to come back again to fix things (though they made some cuts on bushes that they were asked NOT to cut). This year, I tried again to communicate with them, but they were open to the job only through email and their portal. My attempts to speak with them were met with, literally, 'You should find someone else to do the work'. This year's job included 2 houses - one for my brother-in-law who is very ill and can't do the work he typically does himself. I thought that Twins Lawn Service would be more willing to at least do that job (a very small one), but again - they wouldn't even schedule it since I asked that they speak with me directly to understand the job. Buyer beware; call them at your own risk; I won't do that again!"

Judy S on October 2018

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FAQs for addition to existing structure building service projects in Lancaster, MA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Lancaster, MA 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.

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