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Find Addition to existing structure builders in Dunbarton

Avatar for New England Carpentry Inc

New England Carpentry Inc

18 Burnett Road
5.00(
7
)
Approved Pro

New England Carpentry Inc

18 Burnett Road
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

**Due to our current installation schedule our minimum project is $10,000** Please call today to schedule your appointment 857-991-5434 We value our clients and always give our best. As the company owner, site supervisor and contractor, I personally manage the jobs to make sure we are achieving the highest possible standards. Our work is done with trusted in-house crews who I have worked with for years. New England Carpentry is fully licensed, registered and insured. Do not hesitate to call for a free estimate or for more information.

**Due to our current installation schedule our minimum project is $10,000** Please call today to schedule your appointment 857-991-5434 We value our clients and always give our best. As the company owner, site supervisor and contractor, I personally manage the jobs to make sure we are achieving the highest possible standards. Our work is done with trusted in-house crews who I have worked with for years. New England Carpentry is fully licensed, registered and insured. Do not hesitate to call for a free estimate or for more information.


"Highly recommend Copper&Oak! They have been fantastic to work with- an awesome team - very professional and excellent work has been done. Happy to chat 1:1 about our experience."

Becky M on May 2025

Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"Highly recommend Copper&Oak! They have been fantastic to work with- an awesome team - very professional and excellent work has been done. Happy to chat 1:1 about our experience."

Becky M on May 2025


Avatar for Cecil Design and Remodel, LLC

Cecil Design and Remodel, LLC

158 Amesbury Rd
4.80(
5
)
Approved Pro

Cecil Design and Remodel, LLC

158 Amesbury Rd
4.80(
5
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Cecil Design and Remodel focuses on sustainability and wellness through design. We use a standardized project management system to make sure that your project is completed on time and on budget. We would love to assist you in creating your new build or renovating your kitchen!

"Two small jobs, both completed in a quality fashion. One involved repairing an inside ceiling and one involved repairing a hole in my house's shingles and sub-roof. The more involved job came in significantly under the estimate, which shows the integrity of this company."

Russ B on January 2025

Cecil Design and Remodel focuses on sustainability and wellness through design. We use a standardized project management system to make sure that your project is completed on time and on budget. We would love to assist you in creating your new build or renovating your kitchen!

"Two small jobs, both completed in a quality fashion. One involved repairing an inside ceiling and one involved repairing a hole in my house's shingles and sub-roof. The more involved job came in significantly under the estimate, which shows the integrity of this company."

Russ B on January 2025


Avatar for Pro Touch Construction

Pro Touch Construction

118 Shore Dr
5.00(
13
)
Approved Pro

Pro Touch Construction

118 Shore Dr
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We are a home builder and remodeling general contractor dedicated to better building through service, craft, and science. Whether you are planning a classic kitchen or bath remodel, a green high performance home, or time-sensitive commercial construction, we have got the people and process to make your project sing. Fully Licensed and Insured In Business since 2006

"I hired Nilton and his company Pro Touch Construction to help completely demolish and renovate my 2BD 2BA 900 sq ft condo when I originally purchased it. The project included: - Complete demo of each room - Kitchen expansion and remodeling - Appliance installation (dishwasher, sink, stove, etc) - Complete remodeling of both bathrooms - Converting a stand up shower in one of the bathrooms to a walk-in shower - Brand new electrical and plumbing work (including installing in-wall speakers throughout the condo) - Install new vinyl flooring - Repainting the entire unit - Etc One of the things that stood out the most for me with Nilton is that he took the time to meet with me (several times) at the condo when I first purchased it. I had spent time designing each room with an interior designer using Pinterest photo albums and other inspiration I had found. But I also had a very fixed budget which not only did he make work but he consulted me on things I should consider to save costs (including going with vinyl flooring vs hardware floors). As shown in the photos, Nilton and his crew completed the project to absolute perfect. I was absolutely blown away with how beautiful my condo looked after he finished the job. And it's been 4 years and I still get compliments to this day from everyone who comes by to visit! Also, some of Nilton's suggestions (e.g. vinyl floors vs hardware floors), helped me save thousands of dollars in the long run. If you're looking for a skilled general contractor, who's very personable, honest and hard work — hiring Nilton and Pro Touch Construction yesterday. You will not be disappointed!"

Leon L on November 2023

We are a home builder and remodeling general contractor dedicated to better building through service, craft, and science. Whether you are planning a classic kitchen or bath remodel, a green high performance home, or time-sensitive commercial construction, we have got the people and process to make your project sing. Fully Licensed and Insured In Business since 2006

"I hired Nilton and his company Pro Touch Construction to help completely demolish and renovate my 2BD 2BA 900 sq ft condo when I originally purchased it. The project included: - Complete demo of each room - Kitchen expansion and remodeling - Appliance installation (dishwasher, sink, stove, etc) - Complete remodeling of both bathrooms - Converting a stand up shower in one of the bathrooms to a walk-in shower - Brand new electrical and plumbing work (including installing in-wall speakers throughout the condo) - Install new vinyl flooring - Repainting the entire unit - Etc One of the things that stood out the most for me with Nilton is that he took the time to meet with me (several times) at the condo when I first purchased it. I had spent time designing each room with an interior designer using Pinterest photo albums and other inspiration I had found. But I also had a very fixed budget which not only did he make work but he consulted me on things I should consider to save costs (including going with vinyl flooring vs hardware floors). As shown in the photos, Nilton and his crew completed the project to absolute perfect. I was absolutely blown away with how beautiful my condo looked after he finished the job. And it's been 4 years and I still get compliments to this day from everyone who comes by to visit! Also, some of Nilton's suggestions (e.g. vinyl floors vs hardware floors), helped me save thousands of dollars in the long run. If you're looking for a skilled general contractor, who's very personable, honest and hard work — hiring Nilton and Pro Touch Construction yesterday. You will not be disappointed!"

Leon L on November 2023


Avatar for Tri Nguyen Tile & Co.

Tri Nguyen Tile & Co.

16 Andrew St
4.60(
10
)
Approved Pro

Tri Nguyen Tile & Co.

16 Andrew St
4.60(
10
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
33 local quotes requested

Tri Nguyen Tile & Co.is a locally-owned and owner-operated business. Located in Everett we’ve been in business since 2012. Owner Tri Nguyen has a passion for Remodeling Kitchen and Bath projects that is infectious. His breadth of experience provides the company with the ideal background to handle projects of any size. Licensed,bonded, insured General Contractor, Tri loves what he does and it shows. From start to finish, he wants your remodeling experience to be better than you imagined possible so Tri Nguyen Tile & Co. In Everett offers services many remodelers do not. We work with very talented people who can make the ordinary, extraordinary. We offer all front workers a 25% discount on labor

"Excellent. He renovated 2 bathrooms. His work is immaculate. He is easy to work with. He helps you out the best he can. He offers suggestions. Finished product is beautiful."

Lucy 21 Autumn St Braintree b on March 2021

Tri Nguyen Tile & Co.is a locally-owned and owner-operated business. Located in Everett we’ve been in business since 2012. Owner Tri Nguyen has a passion for Remodeling Kitchen and Bath projects that is infectious. His breadth of experience provides the company with the ideal background to handle projects of any size. Licensed,bonded, insured General Contractor, Tri loves what he does and it shows. From start to finish, he wants your remodeling experience to be better than you imagined possible so Tri Nguyen Tile & Co. In Everett offers services many remodelers do not. We work with very talented people who can make the ordinary, extraordinary. We offer all front workers a 25% discount on labor

"Excellent. He renovated 2 bathrooms. His work is immaculate. He is easy to work with. He helps you out the best he can. He offers suggestions. Finished product is beautiful."

Lucy 21 Autumn St Braintree b on March 2021


"Phil remodeled my whole kitchen. He remolded my bathroom into a new full bath. His workmanship is excellent and his idea and design is good. His price is very reasonable. I will definitely hire him again for my next remodel job."

J l on March 2025

Serving Boston's North and South Shore for the past twenty years. Free estimates available. Both large and small jobs welcomed. Fully licensed and insured. Work is always done to the customer's satisfaction.

"Phil remodeled my whole kitchen. He remolded my bathroom into a new full bath. His workmanship is excellent and his idea and design is good. His price is very reasonable. I will definitely hire him again for my next remodel job."

J l on March 2025


Avatar for O'Regan Construction

O'Regan Construction

23 Westview Rd
4.98(
25
)
Approved Pro

O'Regan Construction

23 Westview Rd
4.98(
25
)
Approved Pro
Customers say: Quick response
15 local quotes requested
37 years of experience

With over 30 years of experience, O'Regan Construction, is a fully competent contractor serving Bedford and the surrounding areas. We specialize in additions and remodels, custom kitchen and built-in's, renovations, garages, decks and finished basements. All types of residential construction. Please give us a call for a free consultation on your next project.

"It was a pleasure to work with Paul. This was the first project I have done that came in on time and on budget. Excellent work and no complaints worthy of mentioning. He is honest, straightforward and has a sense of humor. I highly recommend him for projects up to an addition. "

Sid R on July 2025

With over 30 years of experience, O'Regan Construction, is a fully competent contractor serving Bedford and the surrounding areas. We specialize in additions and remodels, custom kitchen and built-in's, renovations, garages, decks and finished basements. All types of residential construction. Please give us a call for a free consultation on your next project.

"It was a pleasure to work with Paul. This was the first project I have done that came in on time and on budget. Excellent work and no complaints worthy of mentioning. He is honest, straightforward and has a sense of humor. I highly recommend him for projects up to an addition. "

Sid R on July 2025


Avatar for The Curtice Group

The Curtice Group

9 Redmond Ave
4.82(
107
)
Approved Pro

The Curtice Group

9 Redmond Ave
4.82(
107
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 local quotes requested

The Curtice Group is a complete design build firm including architectural design, project planning and completed construction. We don't just renovate your home - we are there with you for the entire project. We create detailed project plans and 3D designs so you can see what your project will look like before we build. We create temporary kitchens and stairs, if needed to make a construction zone livable. Our competition doesn't do that. We have a solid reputation for attentiveness, dedication and honest work. The Curtice Group is unique in that we offer completely transparent pricing. Our customers know our material and labor costs and how much they are paying for all of our services. Not only are we extremely talented builders but also friendly, courteous, and helpful. All our subcontractors are fully licensed and insured. Ask about our Angie's List discount. For fastest response, please call 978-808-0238 or email me at scott@thecurticegroup.com. Check out our website- www.thecurticegroup.com

"Curtice Group to the rescue! This was our second project with the Scott, Eric, and crew after they did our amazing kitchen remodel. We needed our basement bathroom fixed after a previous contractor back-pitched all the piping. I truly can't say enough good things about them: they were transparent with pricing, extremely communicative about what work would happen when, and efficient! We're finally able to use our bathroom for the first time in 3 years. I truly don't think I can hire anybody else but the Curtice Group for any home renovation project."

Elaina N on September 2025

The Curtice Group is a complete design build firm including architectural design, project planning and completed construction. We don't just renovate your home - we are there with you for the entire project. We create detailed project plans and 3D designs so you can see what your project will look like before we build. We create temporary kitchens and stairs, if needed to make a construction zone livable. Our competition doesn't do that. We have a solid reputation for attentiveness, dedication and honest work. The Curtice Group is unique in that we offer completely transparent pricing. Our customers know our material and labor costs and how much they are paying for all of our services. Not only are we extremely talented builders but also friendly, courteous, and helpful. All our subcontractors are fully licensed and insured. Ask about our Angie's List discount. For fastest response, please call 978-808-0238 or email me at scott@thecurticegroup.com. Check out our website- www.thecurticegroup.com

"Curtice Group to the rescue! This was our second project with the Scott, Eric, and crew after they did our amazing kitchen remodel. We needed our basement bathroom fixed after a previous contractor back-pitched all the piping. I truly can't say enough good things about them: they were transparent with pricing, extremely communicative about what work would happen when, and efficient! We're finally able to use our bathroom for the first time in 3 years. I truly don't think I can hire anybody else but the Curtice Group for any home renovation project."

Elaina N on September 2025


Avatar for Magic Frog Carpentry & Woodworks

Magic Frog Carpentry & Woodworks

206 Stage Rd 03290
4.92(
6
)
Approved Pro

Magic Frog Carpentry & Woodworks

206 Stage Rd 03290
4.92(
6
)
Approved Pro
Customers say: Quick response
18 local quotes requested
10 years of experience

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

"Adam did an excellent job building our garage from the ground up. He was excellent to work with. Not only was he very professional, so were the subcontractors that he hired. Everyone was knowledgeable, helpful and friendly. Our project required that a road be built to accommodate large trucks in the springtime. The project stayed on track and proceeded smoothly. We were never left wondering “what’s next?” Adam has great communication and stayed in touch to make sure we knew what was coming up and when. I would definitely recommend using Magic Frog Carpentry."

Ronald G on July 2025

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

"Adam did an excellent job building our garage from the ground up. He was excellent to work with. Not only was he very professional, so were the subcontractors that he hired. Everyone was knowledgeable, helpful and friendly. Our project required that a road be built to accommodate large trucks in the springtime. The project stayed on track and proceeded smoothly. We were never left wondering “what’s next?” Adam has great communication and stayed in touch to make sure we knew what was coming up and when. I would definitely recommend using Magic Frog Carpentry."

Ronald G on July 2025


Avatar for Long Home Products

Long Home Products

30 Centre Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Long Home Products

30 Centre Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1549 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door 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!

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door 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!

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FAQs for addition to existing structure building service projects in Dunbarton, NH

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 Dunbarton, NH 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.