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Addition to existing structure builders in Allston

M Y Real Estate and Construction
841 Randolph Avenue
5.00(
2
)
Approved Pro
M Y Real Estate and Construction
841 Randolph Avenue
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At M Y Real Estate and Construction, it is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough in services that we provide and aim to be very receptive to any client's issues, questions or concerns and handle them promptly and professionally. We take necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Above all else, we will fulfill these responsibilities while maintaining the highest ethical standards in both of our work and our character.

"Moses and his team were phenomenal to work with. From the moment we met when we first discussed my project, he instilled me with confidence. He allowed me to see current projects he was working on similar to mine, he genuinely listened to what we wanted and made relevant, excellent suggestions to ensure that our project would meet our expectations, and stay within our budget. He came with excellent recommendations from his previous clients, of which I'm now proud to be one. His communication was always excellent, he didn't mind answering all my ignorant questions, and he worked seamlessly with my architect and kitchen/bathroom designer in order to complete the project within a reasonable timeframe given the scope of the project. Moses consistently went above and beyond expectations in order to make the project as stress-free for me as possible. His team worked tirelessly and while my family and I had to move out of our house due to the nature and extent of the project, he kept in constant contact with me, arranged frequent in-person meetings, and didn't mind me and my kids showing up unannounced to view the progress. My neighbors constantly told me how hard he and his crew were working, as they saw him on-site nearly every day. I would hire Moses and his team again, for any construction project, without hesitation and cannot recommend him or his hard-working team enough. If you are anxious about all the "contractor nightmare" stories out there, hire Moses and his team - you won't regret it! Outstanding!"

Paul B on November 2023

At M Y Real Estate and Construction, it is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough in services that we provide and aim to be very receptive to any client's issues, questions or concerns and handle them promptly and professionally. We take necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Above all else, we will fulfill these responsibilities while maintaining the highest ethical standards in both of our work and our character.

"Moses and his team were phenomenal to work with. From the moment we met when we first discussed my project, he instilled me with confidence. He allowed me to see current projects he was working on similar to mine, he genuinely listened to what we wanted and made relevant, excellent suggestions to ensure that our project would meet our expectations, and stay within our budget. He came with excellent recommendations from his previous clients, of which I'm now proud to be one. His communication was always excellent, he didn't mind answering all my ignorant questions, and he worked seamlessly with my architect and kitchen/bathroom designer in order to complete the project within a reasonable timeframe given the scope of the project. Moses consistently went above and beyond expectations in order to make the project as stress-free for me as possible. His team worked tirelessly and while my family and I had to move out of our house due to the nature and extent of the project, he kept in constant contact with me, arranged frequent in-person meetings, and didn't mind me and my kids showing up unannounced to view the progress. My neighbors constantly told me how hard he and his crew were working, as they saw him on-site nearly every day. I would hire Moses and his team again, for any construction project, without hesitation and cannot recommend him or his hard-working team enough. If you are anxious about all the "contractor nightmare" stories out there, hire Moses and his team - you won't regret it! Outstanding!"

Paul B on November 2023


xx

"They showed up when they said they would and finished the job also when they said it would ."

Steven M on June 2021


Avatar for David Pelletier
David Pelletier
3 Farm Street
4.80(
5
)
Approved Pro
David Pelletier
3 Farm Street
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

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


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!


Avatar for All Matters General Contractor Inc.
All Matters General Contractor Inc.
92 High Street, Unit DH10
4.89(
18
)
Approved Pro
All Matters General Contractor Inc.
92 High Street, Unit DH10
4.89(
18
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 local quotes requested

All Matters General Contractor Inc., provides various home improvement services including roofing and siding for your home or business. We have many years of experience in the business. We pride our company on reliability, great communication, integrity and quality work. All Matters General Contractor Inc., is the expert in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"They put a new roof on our house. They were efficient and did an excellent job cleaning up after completion. My only issue was the amount of shingles delivered to our house, even after the normal amount considered as a waste factor on the job was over 25% more than needed. They used 71 bundles to complete the job but had 94 bundles delivered. Then, they stated that we were never charged for 94 bundles. This made no sense to me. So, although they did a great job, I would recommend that any future customer get a detailed quote to include the amount of materials needed. Shame on me for not getting that when we got the quote. That was the only issue and the fact that the explanation received from them made no sense and was not very polite to me as the customer."

Jim H on June 2022

All Matters General Contractor Inc., provides various home improvement services including roofing and siding for your home or business. We have many years of experience in the business. We pride our company on reliability, great communication, integrity and quality work. All Matters General Contractor Inc., is the expert in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"They put a new roof on our house. They were efficient and did an excellent job cleaning up after completion. My only issue was the amount of shingles delivered to our house, even after the normal amount considered as a waste factor on the job was over 25% more than needed. They used 71 bundles to complete the job but had 94 bundles delivered. Then, they stated that we were never charged for 94 bundles. This made no sense to me. So, although they did a great job, I would recommend that any future customer get a detailed quote to include the amount of materials needed. Shame on me for not getting that when we got the quote. That was the only issue and the fact that the explanation received from them made no sense and was not very polite to me as the customer."

Jim H on June 2022


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 ASR LLC
ASR LLC
11 Avon St
5.00(
1
)
Approved Pro
ASR LLC
11 Avon St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

With years of experience serving the area, we are your solution for all your design and construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"N/A"

Danny d on April 2022

With years of experience serving the area, we are your solution for all your design and construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"N/A"

Danny d on April 2022


Avatar for A-Z Finish Carpentry, LLC
A-Z Finish Carpentry, LLC
31 Thornton Street
4.93(
7
)
Approved Pro
A-Z Finish Carpentry, LLC
31 Thornton Street
4.93(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

A-Z Finish Carpentry LLC is committed to excellence in every aspect of the business. 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. We look forward to making lasting relationships. Call us today at (954) 621-5966.

"I Hired A-Z Finish Carpentry. They were very professional, Respectful of our space, the process was very straight forward from the beginning and Charles and his crew nailed it."

Christopher M on January 2024

A-Z Finish Carpentry LLC is committed to excellence in every aspect of the business. 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. We look forward to making lasting relationships. Call us today at (954) 621-5966.

"I Hired A-Z Finish Carpentry. They were very professional, Respectful of our space, the process was very straight forward from the beginning and Charles and his crew nailed it."

Christopher M on January 2024


Avatar for R & J Construction
R & J Construction
532 Water St
New on HomeAdvisorNew on Angi
Approved Pro
R & J Construction
532 Water St
New on AngiNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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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.

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