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Find Addition to existing structure builders in Randolph

Avatar for Dee Construction Co., Inc.

Dee Construction Co., Inc.

4.70(
29
)
Approved Pro

Dee Construction Co., Inc.

4.70(
29
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
51 years of experience

At Dee Construction Company my goal is 100% customer satisfaction at all times. In over 40 years of business we have had no complaints, claims, or problems we were not able to make right with any of our customers. Communication is the number one tool we use to build your addition or remodel your home. I work closely with you at every phase of your project from the design to the last nail hammered in. We understand that your time is valuable and always complete our projects on schedule. I personally have over 47 years of experience in the industry and my crew averages 30 plus. We guarantee all of our work, and give free estimates. I look forward to your call and your business. We now accept all major credit cards. .Visit us at: www.deeconstruction.net or email us @ deebuck@verizon.net If your looking for a new deck or porch, visit us at www.deckmasters.pro

"Good builder"

Richard A on June 2024

At Dee Construction Company my goal is 100% customer satisfaction at all times. In over 40 years of business we have had no complaints, claims, or problems we were not able to make right with any of our customers. Communication is the number one tool we use to build your addition or remodel your home. I work closely with you at every phase of your project from the design to the last nail hammered in. We understand that your time is valuable and always complete our projects on schedule. I personally have over 47 years of experience in the industry and my crew averages 30 plus. We guarantee all of our work, and give free estimates. I look forward to your call and your business. We now accept all major credit cards. .Visit us at: www.deeconstruction.net or email us @ deebuck@verizon.net If your looking for a new deck or porch, visit us at www.deckmasters.pro

"Good builder"

Richard A on June 2024


Alliance Group Builders LLC

5.00(
2
)
Approved Pro

Alliance Group Builders LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts 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! Book with us online or feel free to give us a call today! 774-240-3445- Jose.

"This company is incredible to work with! They are very responsive, considerate, professional, and deliver high quality results. They go above and beyond to make sure your needs and expectations are met. They are extremely detailed oriented and thorough. They are fairly priced and took care of my home like it was their own. They have put in so much hard work and long hours on my project. Great communication every step of the way. I would recommend this company to everyone! Thank you guys for all your effort and hard work."

Jackie h on November 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts 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! Book with us online or feel free to give us a call today! 774-240-3445- Jose.

"This company is incredible to work with! They are very responsive, considerate, professional, and deliver high quality results. They go above and beyond to make sure your needs and expectations are met. They are extremely detailed oriented and thorough. They are fairly priced and took care of my home like it was their own. They have put in so much hard work and long hours on my project. Great communication every step of the way. I would recommend this company to everyone! Thank you guys for all your effort and hard work."

Jackie h on November 2024


Boston Realty Development

4.58(
12
)
Approved Pro

Boston Realty Development

4.58(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We specialize in Major Residential Home Improvement, 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 home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Chris was attentive and really helped us understand the needs of an older home. Very pleased and happy with my new kitchen. Worked within our budget too."

Marc G on February 2023

We specialize in Major Residential Home Improvement, 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 home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Chris was attentive and really helped us understand the needs of an older home. Very pleased and happy with my new kitchen. Worked within our budget too."

Marc G on February 2023


Avatar for Liberty Construction & Landscape

Liberty Construction & Landscape

4.42(
63
)
Approved Pro

Liberty Construction & Landscape

4.42(
63
)
Approved Pro
Customers say: Quality work
13 local quotes requested
38 years of experience

Liberty Construction & Landscape, has been beautifying homes, baths, kitchens, yards and gardens in Plymouth County since 1987. Our artistry and workmanship is matched only by superior customer service. Whether you need home a new home remodal or new landscaping for your home or simply are looking for simple and economical ways to enhance the beauty of your property, Liberty Construction & Landscape, will be there to help. Our crews will be there to help you with your projects when you need us. If you need to add a deck or brick or stone patio call us today. We treat each customer's home like it is our own, with care and pride.

"Adam and his team are outstanding. We built in two stages, adding a basement bathroom, removed a wall and all tge finishing work that goes with it! This was done beautifully! Six months later I had a full addition ( in law apartment) full basement with high ceilings, and tge main house is stunning! It doesn’t feel like an in-law apartment, cathedral ceiling, giant bathroom, all the comforts of home Adam was quick to respond to all my concerns, he always answered his phone and if I didn’t like something he was quick to fix it. I would highly recommend Liberty construction- you won’t be disappointed!"

Ginah F on October 2025

Liberty Construction & Landscape, has been beautifying homes, baths, kitchens, yards and gardens in Plymouth County since 1987. Our artistry and workmanship is matched only by superior customer service. Whether you need home a new home remodal or new landscaping for your home or simply are looking for simple and economical ways to enhance the beauty of your property, Liberty Construction & Landscape, will be there to help. Our crews will be there to help you with your projects when you need us. If you need to add a deck or brick or stone patio call us today. We treat each customer's home like it is our own, with care and pride.

"Adam and his team are outstanding. We built in two stages, adding a basement bathroom, removed a wall and all tge finishing work that goes with it! This was done beautifully! Six months later I had a full addition ( in law apartment) full basement with high ceilings, and tge main house is stunning! It doesn’t feel like an in-law apartment, cathedral ceiling, giant bathroom, all the comforts of home Adam was quick to respond to all my concerns, he always answered his phone and if I didn’t like something he was quick to fix it. I would highly recommend Liberty construction- you won’t be disappointed!"

Ginah F on October 2025


Avatar for Maize Restoration & Remodeling

Maize Restoration & Remodeling

4.16(
22
)
Approved Pro

Maize Restoration & Remodeling

4.16(
22
)
Approved Pro
Customers say: Quality work
214 local quotes requested
15 years of experience

At Maize Restoration & Remodeling, we specialize in high-quality home renovations across New England. Led by Andrew Chase Piedra, who brings over 10 years of general contracting experience, our team delivers superior craftsmanship and attention to detail on every project. From custom interior renovations and historic restorations to kitchen and bathroom remodels, we’re committed to making every home reflect lasting beauty and quality.

"They was supposed to do kitchen renovation and they did not come and do any wall preparation before the cabinet arrival and also I had asked them questioned and they did not answer my email. I had shown photos of the wall inquiring how they wanted to proceed and their project management was keep in touch with the project to schedule. It should have been done cabinet installation door cabinet for arrival because all the cabinet and they've taken up space. I am a senior citizen and I have limited funds of that project. I am more disappointed that the project did not go well on both ends that they decided to keep my $2100 deposit. I they refunded most of my money back in good faith that I wouldn't have been disappointing. "

Jack m on November 2025

At Maize Restoration & Remodeling, we specialize in high-quality home renovations across New England. Led by Andrew Chase Piedra, who brings over 10 years of general contracting experience, our team delivers superior craftsmanship and attention to detail on every project. From custom interior renovations and historic restorations to kitchen and bathroom remodels, we’re committed to making every home reflect lasting beauty and quality.

"They was supposed to do kitchen renovation and they did not come and do any wall preparation before the cabinet arrival and also I had asked them questioned and they did not answer my email. I had shown photos of the wall inquiring how they wanted to proceed and their project management was keep in touch with the project to schedule. It should have been done cabinet installation door cabinet for arrival because all the cabinet and they've taken up space. I am a senior citizen and I have limited funds of that project. I am more disappointed that the project did not go well on both ends that they decided to keep my $2100 deposit. I they refunded most of my money back in good faith that I wouldn't have been disappointing. "

Jack m on November 2025


Avatar for A&C Painting & Construction, Inc.

A&C Painting & Construction, Inc.

5.00(
2
)
Approved Pro

A&C Painting & Construction, Inc.

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


"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


Avatar for Fiske Construction Co. Inc

Fiske Construction Co. Inc

5.00(
24
)
Approved Pro

Fiske Construction Co. Inc

5.00(
24
)
Approved Pro
Customers say: Quality work
18 years of experience
Free onsite estimate

With over 20 years of experience, We take pride in quality craftsmanship. We are family owned, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"My project was to add a porch to the front of my antique house. I quoted the job out to 3 builders and found the prices all to be similar. Although Fiske Construction was very slightly higher I was impressed with the professionalism of the quote and Mike�s understanding of what I was looking for. I showed him a couple of pictures of the style I wanted and he immediately picked up the details that gave the look I wanted. Mike arranged for the permits and began work as soon as they were set. Mike�s work ethic is far better than many these days, he showed up early and worked hard all day, every day. I never felt that my job wasn�t his top priority. I added a couple of features during the construction , Mike gave me a very fair price on the additional work and arranged for the materials required. Mike is more than just a builder, he is a Craftsman. The fit, finish, and quality of the porch is top notch. I have had neighbors and strangers compliment me on what a beautiful porch and how it looks like it has always been there. It�s not an easy task to add to a house built in the early 1800�s and match the quality of workmanship and style for that period but Mike and his team nailed it, I could not be happier or ask for a single change for the entire project. If I need any building projects in the future I will definitely have Fiske Contruction do the work. These days with some pretty questionable contractors out there Mike Fiske is a shining star and a safe bet for any project you may be"

Homeowner on March 2011

With over 20 years of experience, We take pride in quality craftsmanship. We are family owned, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"My project was to add a porch to the front of my antique house. I quoted the job out to 3 builders and found the prices all to be similar. Although Fiske Construction was very slightly higher I was impressed with the professionalism of the quote and Mike�s understanding of what I was looking for. I showed him a couple of pictures of the style I wanted and he immediately picked up the details that gave the look I wanted. Mike arranged for the permits and began work as soon as they were set. Mike�s work ethic is far better than many these days, he showed up early and worked hard all day, every day. I never felt that my job wasn�t his top priority. I added a couple of features during the construction , Mike gave me a very fair price on the additional work and arranged for the materials required. Mike is more than just a builder, he is a Craftsman. The fit, finish, and quality of the porch is top notch. I have had neighbors and strangers compliment me on what a beautiful porch and how it looks like it has always been there. It�s not an easy task to add to a house built in the early 1800�s and match the quality of workmanship and style for that period but Mike and his team nailed it, I could not be happier or ask for a single change for the entire project. If I need any building projects in the future I will definitely have Fiske Contruction do the work. These days with some pretty questionable contractors out there Mike Fiske is a shining star and a safe bet for any project you may be"

Homeowner on March 2011


"Pedro and his team were excellent. They were professional and timely, hard-working and meticulous, and trustworthy. Best of all (at least for me), is that Pedro is VERY responsive and his team is assigned to get your job done and done correctly. They show up on time every day, and were willing to work late into the evening to hit the project milestones. Pedro was 100% clear about the costs, and he made sure I fully understood the areas where the costs were not known or where the costs could possibly change. For example, he said, "If you open up this wall, I'm not sure what we are going to find." I told him to proceed and his team opened up that wall and found that the previous contractor had installed literally zero insulation. Pedro met with me, reviewed what his team had found, went over all of our options, gave me his recommendation, and only proceeded when I completely approved the additional work that would be done and the additional cost entailed. Pedro is a true partner and his team does great work. I cannot recommend them enough. My wife and I have already booked them for another job renovating a first floor porch and creating a roof over the open-air second floor porch."

Timothy M on October 2024

Carpenters, Plumbers, Electrician, Plasters and All license professional and Insured.. 100% Job guaranteed.

"Pedro and his team were excellent. They were professional and timely, hard-working and meticulous, and trustworthy. Best of all (at least for me), is that Pedro is VERY responsive and his team is assigned to get your job done and done correctly. They show up on time every day, and were willing to work late into the evening to hit the project milestones. Pedro was 100% clear about the costs, and he made sure I fully understood the areas where the costs were not known or where the costs could possibly change. For example, he said, "If you open up this wall, I'm not sure what we are going to find." I told him to proceed and his team opened up that wall and found that the previous contractor had installed literally zero insulation. Pedro met with me, reviewed what his team had found, went over all of our options, gave me his recommendation, and only proceeded when I completely approved the additional work that would be done and the additional cost entailed. Pedro is a true partner and his team does great work. I cannot recommend them enough. My wife and I have already booked them for another job renovating a first floor porch and creating a roof over the open-air second floor porch."

Timothy M on October 2024


DC Regan General Contracting

4.89(
18
)
Approved Pro

DC Regan General Contracting

4.89(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
20 local quotes requested

We are a small family owned and operated contracting service, fully licensed and insured. I (Christopher) have 20 years of experience in all types of remodeling, home improvement, new construction, general repairs and overall project management. I have a close network of skilled sub-contractors that I trust to expertly complete any part of a project which is outside my personal scope of expertise.

"Easy to work with. Quick written estimate, and quick project completion. Project done perfectly! Clean up-excellent! Would engage again!!"

Barbara K on February 2025

We are a small family owned and operated contracting service, fully licensed and insured. I (Christopher) have 20 years of experience in all types of remodeling, home improvement, new construction, general repairs and overall project management. I have a close network of skilled sub-contractors that I trust to expertly complete any part of a project which is outside my personal scope of expertise.

"Easy to work with. Quick written estimate, and quick project completion. Project done perfectly! Clean up-excellent! Would engage again!!"

Barbara K on February 2025

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FAQs for addition to existing structure building service projects in Randolph, 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 Randolph, 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.