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Addition to existing structure builders in Bolton

Avatar for M Builders, LLC
M Builders, LLC
32 School St
New on HomeAdvisorNew on Angi
Approved Pro
M Builders, LLC
32 School St
New on AngiNew 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 Angi
Approved Pro
Legacy Building Group, LLC
13 George St Apt 3
New on AngiNew 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 Angi
Approved Pro
[RE]Architecting, LLC
30 Main St
New on AngiNew 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
15 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


Coen Construction
387 Page Street, Suite 10B
4.27(
42
)
Approved Pro
Coen Construction
387 Page Street, Suite 10B
4.27(
42
)
Approved Pro
Customers say: True professional
99 local quotes requested
14 years of experience

We are a licensed and insured residential construction and remodeling company. Our goal is to exceed all of our clients expectations through exceptional customer service and quality craftsmanship. We work with some of the best tradesmen in the industry to deliver a quality finished product. From kitchen and bath remodels to carpentry and painting, we can do it all. Contact us for an estimate on your project today! Check out our instagram for photos and updates @coenconstruction

"I thought I'd provide a 6-month update on the work performed by Coen. In short, we selected them to do some minor renovations to the bedroom and living room - ceiling repair and electrical work - and then paint the entire interior of the unit. It was horrible. We settled a reduced fee and went our separate ways. Since then, we've had to remove the work they did and repaint the entire hallway, bathroom, and kitchen due to paint peeling. Based on the prior experience and having visited during the renovation, they didn't prep a single thing - the walls definitely needed that even prior to other work starting. The new contractors very clearly were able to show how the surfaces weren't prepared at all for paint related to dust under all of the layers from the drywall and other construction work they did. Not a single apology or visit from the owners to date. Don't waste your time, money, or effort on this company whatsoever."

Chuck C on March 2025

We are a licensed and insured residential construction and remodeling company. Our goal is to exceed all of our clients expectations through exceptional customer service and quality craftsmanship. We work with some of the best tradesmen in the industry to deliver a quality finished product. From kitchen and bath remodels to carpentry and painting, we can do it all. Contact us for an estimate on your project today! Check out our instagram for photos and updates @coenconstruction

"I thought I'd provide a 6-month update on the work performed by Coen. In short, we selected them to do some minor renovations to the bedroom and living room - ceiling repair and electrical work - and then paint the entire interior of the unit. It was horrible. We settled a reduced fee and went our separate ways. Since then, we've had to remove the work they did and repaint the entire hallway, bathroom, and kitchen due to paint peeling. Based on the prior experience and having visited during the renovation, they didn't prep a single thing - the walls definitely needed that even prior to other work starting. The new contractors very clearly were able to show how the surfaces weren't prepared at all for paint related to dust under all of the layers from the drywall and other construction work they did. Not a single apology or visit from the owners to date. Don't waste your time, money, or effort on this company whatsoever."

Chuck C on March 2025


Avatar for DP Group Renovation Inc
DP Group Renovation Inc
25 HUBBARD RD
5.00(
7
)
Approved Pro
DP Group Renovation Inc
25 HUBBARD RD
5.00(
7
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

DP Group Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! 7-6 m-sat

"Very communicative. Any questions I had, they answered right away. Very friendly and trusted company !"

Thiago D on October 2024

DP Group Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! 7-6 m-sat

"Very communicative. Any questions I had, they answered right away. Very friendly and trusted company !"

Thiago D on October 2024


D.A. Kinsella Company
1A Andover Rd.
4.39(
29
)
Approved Pro
D.A. Kinsella Company
1A Andover Rd.
4.39(
29
)
Approved Pro
Customers say: Quick response
18 local quotes requested
35 years of experience

d. a. kinsella company has been under the same creative management since 1990 and has completed hundreds of residential and commercial projects for private sector clients, including home and business owners, property managers, developers and local government. As an architectural firm, d. a. kinsella company offers architectural and construction management services, which include the preparation of: home and house plans, home designs, residential architecture, interior design and planning; construction plans and construction management services, cost estimates and construction management.

"From the very first meeting through the entire work they did they were very professional. I had a roof repair and other construction work done and I am very pleased with the quality of their work. I will definitely hire them agian and in the process of going over window replacement with them. Excellent job!"

John H on November 2021

d. a. kinsella company has been under the same creative management since 1990 and has completed hundreds of residential and commercial projects for private sector clients, including home and business owners, property managers, developers and local government. As an architectural firm, d. a. kinsella company offers architectural and construction management services, which include the preparation of: home and house plans, home designs, residential architecture, interior design and planning; construction plans and construction management services, cost estimates and construction management.

"From the very first meeting through the entire work they did they were very professional. I had a roof repair and other construction work done and I am very pleased with the quality of their work. I will definitely hire them agian and in the process of going over window replacement with them. Excellent job!"

John H on November 2021


Avatar for Boston Architects and Builders, Inc.
Boston Architects and Builders, Inc.
586 Pleasant Street, Suite 6
5.00(
6
)
Approved Pro
Boston Architects and Builders, Inc.
586 Pleasant Street, Suite 6
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

Our vision at Boston Architects and Builders, Inc., is to bring a synergistic approach to projects where, from the very early idea stages of design to final completion and occupancy, our clients are benefiting from the collaboration between those who design and those who build. Call us today to start the journey to creating your dream home!

"Amazing experience, And highly recommended. Vahe and his team did a fantastic job on one of the most complex projects in Historic Chestnut Hill MA"

Eric M on November 2023

Our vision at Boston Architects and Builders, Inc., is to bring a synergistic approach to projects where, from the very early idea stages of design to final completion and occupancy, our clients are benefiting from the collaboration between those who design and those who build. Call us today to start the journey to creating your dream home!

"Amazing experience, And highly recommended. Vahe and his team did a fantastic job on one of the most complex projects in Historic Chestnut Hill MA"

Eric M on November 2023


Avatar for Gowdy Group Design Build, LLC
Gowdy Group Design Build, LLC
14 Fiddle Neck Lane
5.00(
6
)
Approved Pro
Gowdy Group Design Build, LLC
14 Fiddle Neck Lane
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

I take great pride in making your new house your home. After carefully listening to your needs and wants, I work with my team of professionals, including the architect, suppliers and tradespeople to design and build a house that is custom to you at a price that you can afford. My references can attest that I can make it happen for you. I strive to provide excellent customer service from start to completion and beyond through the warranty process, taking care to work and communicate with you our customer in a personal and professional manner. I look forward to building your new home.

"Ted built a 24x24 addition that involved dealing with Conservation over wetland issues. Quality work with attention to details and great design suggestions. I converted family room to garage and added mud room, laundry, bathroom and family room. Addition is beautiful. Would highly recommend."

Ginny G on May 2020

I take great pride in making your new house your home. After carefully listening to your needs and wants, I work with my team of professionals, including the architect, suppliers and tradespeople to design and build a house that is custom to you at a price that you can afford. My references can attest that I can make it happen for you. I strive to provide excellent customer service from start to completion and beyond through the warranty process, taking care to work and communicate with you our customer in a personal and professional manner. I look forward to building your new home.

"Ted built a 24x24 addition that involved dealing with Conservation over wetland issues. Quality work with attention to details and great design suggestions. I converted family room to garage and added mud room, laundry, bathroom and family room. Addition is beautiful. Would highly recommend."

Ginny G on May 2020

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

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.
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