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Find Addition to existing structure builders in Wareham

Alliance Group Builders LLC

95 Crestfield Drive
5.00(
2
)
Approved Pro

Alliance Group Builders LLC

95 Crestfield Drive
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


"Wonderful experience with company owner and installation team. Would â  highlyâ  recommend Capefort Custom Carpentry. Professional, very responsive and extremely willing to make us happy! Their work is amazing!"

Paul J on May 2024

Capefort Custom Carpentry is your number-one choice for your high-end carpentry project! We are a team of experts who work on striking projects with great care. Custom Wine Cellars, kitchen renovations, walk-in closets and fine custom pieces.

"Wonderful experience with company owner and installation team. Would â  highlyâ  recommend Capefort Custom Carpentry. Professional, very responsive and extremely willing to make us happy! Their work is amazing!"

Paul J on May 2024


Avatar for EAP Construction

EAP Construction

3 Coopers Run
3.92(
12
)
Approved Pro

EAP Construction

3 Coopers Run
3.92(
12
)
Approved Pro
189 local quotes requested
4 years of experience

I am a General contractor; licensed and insured. Please call today to schedual your free estimate today at 7813366138 . We specialize in small jobs all the way to total home builds from the ground up. No job is too big or too small! We also pride ourselves on fair prices for A+ work. Call or click to schedule your appointment today!

"Started April 2024 started first floor framing July 2025 worked for 2 days and left with big hole in the attic and leaking basement when it rains cause the gutter was taken off. Lies constantly and swears on his kids that he will be there but never shows up or calls back for a few weeks at a time His poor kids. Grabs your first payment to pay for other jobs. Left a pile of trash in the driveway that’s been there for 3 months now. The wood is all warped and full of mold.l now on said framing job See pics below. Don not trust this contractor. He is now going to deal with our lawyer"

Scot B on October 2025

I am a General contractor; licensed and insured. Please call today to schedual your free estimate today at 7813366138 . We specialize in small jobs all the way to total home builds from the ground up. No job is too big or too small! We also pride ourselves on fair prices for A+ work. Call or click to schedule your appointment today!

"Started April 2024 started first floor framing July 2025 worked for 2 days and left with big hole in the attic and leaking basement when it rains cause the gutter was taken off. Lies constantly and swears on his kids that he will be there but never shows up or calls back for a few weeks at a time His poor kids. Grabs your first payment to pay for other jobs. Left a pile of trash in the driveway that’s been there for 3 months now. The wood is all warped and full of mold.l now on said framing job See pics below. Don not trust this contractor. He is now going to deal with our lawyer"

Scot B on October 2025


Avatar for Liberty Construction & Landscape

Liberty Construction & Landscape

95 Hayward Road
4.42(
63
)
Approved Pro

Liberty Construction & Landscape

95 Hayward Road
4.42(
63
)
Approved Pro
Customers say: Quality work
15 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


Capizzi Home Improvement, Inc.

1645 Newtown Road
4.20(
41
)
Approved Pro

Capizzi Home Improvement, Inc.

1645 Newtown Road
4.20(
41
)
Approved Pro
Customers say: Quality work
31 local quotes requested
49 years of experience

We have served thousands of homes on Cape Cod since 1976. From concept to completion, Capizzi Home Improvement has the experience to handle any custom home renovation whether it is interior or exterior. We are a trusted full-service home improvement and remodeling company serving Cape Cod and the South Shore.

"After many years of Indecision we recently concluded it was time to put in a new kitchen. From cabinets, floors, walls, ceilings, appliances and finally painting - the works!!! We chose Capizzi Home Improvement Company. We had heard they were excellent and had a great reputation for customer satisfaction. We had no idea of the scope of the job and all the work they would have to accomplish. Needless to say this was a very smart choice on our part. From the start there was our designer Diana then to the Caroenters, Jimmy and Dave, the Electricians Dave and Andrew, the Painters Joshua, Jesus and Freddie and the Plumbers Bill and Charlie - all contracted through Capizzi. All were fantastic at their trades. Very professional and knew what they were doing. All of the above coordinated through Gary who managed it all! I would recommend this crew from top to bottom. What a great job they all did! Super, super, super. Kudos to all! P.S. Highly Recommended!!!"

Larry A on October 2023

We have served thousands of homes on Cape Cod since 1976. From concept to completion, Capizzi Home Improvement has the experience to handle any custom home renovation whether it is interior or exterior. We are a trusted full-service home improvement and remodeling company serving Cape Cod and the South Shore.

"After many years of Indecision we recently concluded it was time to put in a new kitchen. From cabinets, floors, walls, ceilings, appliances and finally painting - the works!!! We chose Capizzi Home Improvement Company. We had heard they were excellent and had a great reputation for customer satisfaction. We had no idea of the scope of the job and all the work they would have to accomplish. Needless to say this was a very smart choice on our part. From the start there was our designer Diana then to the Caroenters, Jimmy and Dave, the Electricians Dave and Andrew, the Painters Joshua, Jesus and Freddie and the Plumbers Bill and Charlie - all contracted through Capizzi. All were fantastic at their trades. Very professional and knew what they were doing. All of the above coordinated through Gary who managed it all! I would recommend this crew from top to bottom. What a great job they all did! Super, super, super. Kudos to all! P.S. Highly Recommended!!!"

Larry A on October 2023


Avatar for WIT Contracting

WIT Contracting

337 Pine St
5.00(
3
)
Approved Pro

WIT Contracting

337 Pine St
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

W.I.T. Contracting, 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. State Licenses Home Improvement Contractor #: 194838 EXP: 3/11/2026 Construction Supervisors #: CS-115488 EXP: 1/8/2027

"It went very well. Sam’s team was a great group of people to work with. Responsible, responsive, kind, and flexible."

Maline C on March 2025

W.I.T. Contracting, 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. State Licenses Home Improvement Contractor #: 194838 EXP: 3/11/2026 Construction Supervisors #: CS-115488 EXP: 1/8/2027

"It went very well. Sam’s team was a great group of people to work with. Responsible, responsive, kind, and flexible."

Maline C on March 2025


Avatar for FF Crpntry Inc

FF Crpntry Inc

56 Abbott Rd
5.00(
11
)
Approved Pro

FF Crpntry Inc

56 Abbott Rd
5.00(
11
)
Approved Pro
105 local quotes requested
Free onsite estimate

FF CRPNTRY is a Cape Cod-based construction company with over 10 years of experience, delivering high-quality work from framing to finish. We specialize in additions, renovations, and complete remodeling — along with decks, siding, roofing, and full interior packages. Our services also include open-concept layouts, energy-efficient upgrades, custom trim, doors and windows, kitchen and bathroom renovations, flooring, and structural repairs. Every project is handled with precision, care, and attention to detail. We’re proud to grow through trusted relationships and client satisfaction. We believe in giving back to the community that supports us, and we’re committed to helping families bring their visions to life one project at a time.

"FF Crpntry assembled and installed two metal posts and mailboxes on my property. They were prompt, polite, and completed the project according to specifications and USPS guidelines. Great work! Thank you."

Mirela C on September 2025

FF CRPNTRY is a Cape Cod-based construction company with over 10 years of experience, delivering high-quality work from framing to finish. We specialize in additions, renovations, and complete remodeling — along with decks, siding, roofing, and full interior packages. Our services also include open-concept layouts, energy-efficient upgrades, custom trim, doors and windows, kitchen and bathroom renovations, flooring, and structural repairs. Every project is handled with precision, care, and attention to detail. We’re proud to grow through trusted relationships and client satisfaction. We believe in giving back to the community that supports us, and we’re committed to helping families bring their visions to life one project at a time.

"FF Crpntry assembled and installed two metal posts and mailboxes on my property. They were prompt, polite, and completed the project according to specifications and USPS guidelines. Great work! Thank you."

Mirela C on September 2025


"Great experience working with Jared and Marllon at Right Angle Carpentry. They responded promptly to my Angi request, setting up time the same day to scope the work. The price was fair we scheduled the work the next week. The showed up on time, work was done in the timeframe indicated and for the price agreed. The guys cleaned their work area as well. Super happy with their work and hope to use them again soon."

Darlene M on March 2025

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Great experience working with Jared and Marllon at Right Angle Carpentry. They responded promptly to my Angi request, setting up time the same day to scope the work. The price was fair we scheduled the work the next week. The showed up on time, work was done in the timeframe indicated and for the price agreed. The guys cleaned their work area as well. Super happy with their work and hope to use them again soon."

Darlene M on March 2025


Avatar for L.L. Vigers Home Improvement

L.L. Vigers Home Improvement

5 Chartwell Drive
4.50(
10
)
Approved Pro

L.L. Vigers Home Improvement

5 Chartwell Drive
4.50(
10
)
Approved Pro
Customers say: Quick response
41 years of experience
Free onsite estimate

With over 40 years of experience, we proudly serve Cape Cod and Southeastern Massachusetts, offering expert craftsmanship and reliable service for homeowners who want the job done right. We specialize in new builds, home additions, and high-quality renovations. Our team is fully licensed and insured, and we're known for being easy to work with, respectful of your home, and committed to getting every detail just right.

"Laura and her team are amazing! They did fast, high quality work at a price that no one else could beat. I will be using her services for all future projects"

Cleo M on June 2025

With over 40 years of experience, we proudly serve Cape Cod and Southeastern Massachusetts, offering expert craftsmanship and reliable service for homeowners who want the job done right. We specialize in new builds, home additions, and high-quality renovations. Our team is fully licensed and insured, and we're known for being easy to work with, respectful of your home, and committed to getting every detail just right.

"Laura and her team are amazing! They did fast, high quality work at a price that no one else could beat. I will be using her services for all future projects"

Cleo M on June 2025


Avatar for Pierre Construction

Pierre Construction

PO BOX 255
4.36(
21
)
Approved Pro

Pierre Construction

PO BOX 255
4.36(
21
)
Approved Pro
Customers say: True professional
13 local quotes requested
26 years of experience

We are a locally owned and operated company with many years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in all phases of construction from structural framing, to decorative molding installation, and a variety of related projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"I am extremely pleased with the work done by Pierre Construction! I needed a basement remodel completed for my teen who was away on a trip, it was meant to be a surprise for their birthday, and we only had 10days to make it happen. Despite the tight deadline, David assured me he could get it done, & he absolutely delivered. He provided a fair price upfront that remained consistent throughout the project. When unexpected issues came up that could have increased costs, David was transparent about the options and worked with me to stay within budget. His communication was clear & consistent from start to finish. The finished room turned out amazing, better than I could have imagined! I gave David creative control over the colors and layout, and his vision perfectly captured what I’d hoped for from our very first meeting. The attention to detail was truly five-star, & the entire process was stress free. I’ll definitely be using Pierre Construction for future projects. Highly recommended!"

Shannelle G on October 2025

We are a locally owned and operated company with many years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in all phases of construction from structural framing, to decorative molding installation, and a variety of related projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"I am extremely pleased with the work done by Pierre Construction! I needed a basement remodel completed for my teen who was away on a trip, it was meant to be a surprise for their birthday, and we only had 10days to make it happen. Despite the tight deadline, David assured me he could get it done, & he absolutely delivered. He provided a fair price upfront that remained consistent throughout the project. When unexpected issues came up that could have increased costs, David was transparent about the options and worked with me to stay within budget. His communication was clear & consistent from start to finish. The finished room turned out amazing, better than I could have imagined! I gave David creative control over the colors and layout, and his vision perfectly captured what I’d hoped for from our very first meeting. The attention to detail was truly five-star, & the entire process was stress free. I’ll definitely be using Pierre Construction for future projects. Highly recommended!"

Shannelle G on October 2025

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.