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Addition to existing structure builders in Bath

First Chair Carpentry, LLC
52 Weymouth St
4.83(
3
)
Approved Pro
First Chair Carpentry, LLC
52 Weymouth St
4.83(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

As a skilled, licensed, and insured general contractor in AREA, First Chair Carpentry, LLC is at your service for projects large and small. From quick household fixes to major property renovations, BUSINESS provides thorough, efficient service every step of the way. All you have to do is sit back, relax, and enjoy the end results.

"I love how communicative they are. It has been a great experience. Good value."

Mitch F on December 2017

As a skilled, licensed, and insured general contractor in AREA, First Chair Carpentry, LLC is at your service for projects large and small. From quick household fixes to major property renovations, BUSINESS provides thorough, efficient service every step of the way. All you have to do is sit back, relax, and enjoy the end results.

"I love how communicative they are. It has been a great experience. Good value."

Mitch F on December 2017


Avatar for Perry Builders
Perry Builders
123 Maquoit Rd
New on HomeAdvisorNew on Angi
Approved Pro
Perry Builders
123 Maquoit Rd
New on AngiNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you


Avatar for Bavineau Enterprises
Bavineau Enterprises
8 Alder Street Apt. 2
New on HomeAdvisorNew on Angi
Approved Pro
Bavineau Enterprises
8 Alder Street Apt. 2
New on AngiNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

Here at Bavineau Enterprises we have a main focus of quality over quantity. We are driven by integrity, good communication, and professionalism. With over 15 years of experience there is no job that we shy away from when it comes to your home project needs. Please call today for a free estimate we look forward to earning your life long business

Here at Bavineau Enterprises we have a main focus of quality over quantity. We are driven by integrity, good communication, and professionalism. With over 15 years of experience there is no job that we shy away from when it comes to your home project needs. Please call today for a free estimate we look forward to earning your life long business


Williams Construction, New Construction & Remodeling, Inc.
266 Carding Machine Rd.
3.50(
3
)
Approved Pro
Williams Construction, New Construction & Remodeling, Inc.
266 Carding Machine Rd.
3.50(
3
)
Approved Pro
20 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 start to 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.

"They don?t answer messages through Angi and they don?t answer the phone. No voicemail either."

Christine F on March 2022

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 start to 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.

"They don?t answer messages through Angi and they don?t answer the phone. No voicemail either."

Christine F on March 2022


Avatar for Leviathan Group LLC
Leviathan Group LLC
565 Turner St
5.00(
5
)
Approved Pro
Leviathan Group LLC
565 Turner St
5.00(
5
)
Approved Pro
Customers say: Quick response
29 years of experience
Free onsite estimate

The Leviathan Group is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 35 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!

"We had our kitchen completely remodeled by Hutchins and Son. Owner Don is great to work with. He was able to provide us with the exact custom cabinets and custom color we were looking for. I highly recommend Don and his son ."

ANN F on December 2024

The Leviathan Group is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 35 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!

"We had our kitchen completely remodeled by Hutchins and Son. Owner Don is great to work with. He was able to provide us with the exact custom cabinets and custom color we were looking for. I highly recommend Don and his son ."

ANN F on December 2024


Avatar for G.A. Doughty Construction
G.A. Doughty Construction
178 Augusta Rd
3.67(
12
)
Approved Pro
G.A. Doughty Construction
178 Augusta Rd
3.67(
12
)
Approved Pro
77 local quotes requested
22 years of experience

G.A. Doughty Construction, we are without a doubt the best at what we do, and it always shows in our work. We take pride in our professionalism; our employees are always timely and dressed professionally. With over 19 years of experience in our trades, you can be confident that you are hiring the best company to provide all of your construction needs. We look forward to earning your business! Call us today for a quote! References available per request.

"The subcontractor did an excellent job installing our new metal roof. We are quite happy with it."

Tom R on February 2025

G.A. Doughty Construction, we are without a doubt the best at what we do, and it always shows in our work. We take pride in our professionalism; our employees are always timely and dressed professionally. With over 19 years of experience in our trades, you can be confident that you are hiring the best company to provide all of your construction needs. We look forward to earning your business! Call us today for a quote! References available per request.

"The subcontractor did an excellent job installing our new metal roof. We are quite happy with it."

Tom R on February 2025


Broad Arrow Builders
4 Mills Road, Unit 150
4.75(
2
)
Approved Pro
Broad Arrow Builders
4 Mills Road, Unit 150
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 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 start to 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.

"It took a long time to do but that was the weather. Quality work, pleasant owner and all the workers. Responsive to any questions and changes. We are very pleased with our new dormer. Weâ  ve made it through this winter with out any problems."

Sarah L on February 2024

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 start to 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.

"It took a long time to do but that was the weather. Quality work, pleasant owner and all the workers. Responsive to any questions and changes. We are very pleased with our new dormer. Weâ  ve made it through this winter with out any problems."

Sarah L on February 2024


Avatar for My Dream Bathroom Co
My Dream Bathroom Co
Po Box 4768
5.00(
14
)
Approved Pro
My Dream Bathroom Co
Po Box 4768
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
259 local quotes requested

Jev, the owner of Maine House Painting, has over 20 years experience with house/building painting and property maintenance. With a solid background in engineering and project management, Jev brings a high level of expertise and attention to detail. If you are looking for a high quality painting job, call Jev. He will do a better job at a more reasonable price.

"Jev, Richie, and Emily were all professional, and efficient. This bathroom was an old 70's bathroom with tile on the walls. We weren't sure what Jev would find, but he communicated with us every step of the way. He did a beautiful job. I would recommend him."

Mary H on March 2025

Jev, the owner of Maine House Painting, has over 20 years experience with house/building painting and property maintenance. With a solid background in engineering and project management, Jev brings a high level of expertise and attention to detail. If you are looking for a high quality painting job, call Jev. He will do a better job at a more reasonable price.

"Jev, Richie, and Emily were all professional, and efficient. This bathroom was an old 70's bathroom with tile on the walls. We weren't sure what Jev would find, but he communicated with us every step of the way. He did a beautiful job. I would recommend him."

Mary H on March 2025


Avatar for Wilderness Woodworking and Construction
Wilderness Woodworking and Construction
Located In:
5.00(
5
)
Approved Pro
Wilderness Woodworking and Construction
Located In:
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
308 local quotes requested

At Wilderness Woodworking and Construction, we offer a comprehensive range of building services that allow us to transform your vision for your living space into a reality. We pride ourselves on the quality work we provide, while delivering great customer service. Call or click for your estimate today!

"Christian was instrumental in the building of our home. His extensive knowledge surrounding building practices, code, and materials made the process of building our home not only easy but actually enjoyable. He would arrive to work early each day and stay late when necessary to complete various aspects of the job...always with a smile and a positive attitude. Needless to say his work ethic is exceptional. His attention to detail and ability to problem solve on the fly as issues came up (they always do ) are exemplary. I have heard that many people who have gone through the process of building their home would never do it again. Our build could not have gone more smoothly!"

Joel B on January 2025

At Wilderness Woodworking and Construction, we offer a comprehensive range of building services that allow us to transform your vision for your living space into a reality. We pride ourselves on the quality work we provide, while delivering great customer service. Call or click for your estimate today!

"Christian was instrumental in the building of our home. His extensive knowledge surrounding building practices, code, and materials made the process of building our home not only easy but actually enjoyable. He would arrive to work early each day and stay late when necessary to complete various aspects of the job...always with a smile and a positive attitude. Needless to say his work ethic is exceptional. His attention to detail and ability to problem solve on the fly as issues came up (they always do ) are exemplary. I have heard that many people who have gone through the process of building their home would never do it again. Our build could not have gone more smoothly!"

Joel B on January 2025


Avatar for Boynton Builders LLC
Boynton Builders LLC
Located In:
5.00(
8
)
Approved Pro
Boynton Builders LLC
Located In:
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
395 local quotes requested

General contracting - including but not limited to; renovations, siding, decking, roofing, kitchens, bathrooms, flooring installation, window installation, insulation, demo & demo removal, etc. Ground work & excavation work also available.

"We had a great experience working with Wes from Boynton Builders LLC! We had a pretty extensive basement remodel / conversion to living space project that we needed help on, and we are extremely happy all aspects of this project using Boynton Builders LLC. Wes responded quickly to a voice message I left, was able to quickly schedule a time to visit to discuss our intended Scope of Work (which also involved another project re-enforcing a carrying beam and support post in our detached garage) after which he quickly provided detailed quote that fortunately fell with our budget. We agreed to move forward, and Wes went to the Town Office for us and took care of the Building Permit and were able to start our project within a couple of weeks and the work proceeded at a good clip with every stage discussed being performed in the order identified from the onset. As the project progressed, we added an additional phase to the scope of work (Install Flooring and a new double door) and he quickly estimated the additional cost got the next phase into his schedule about a week after the completion of the first / original project. Throughout the whole project Wes was pleasant, professional, motivated and productive and open to any requests for change as the space began to be completed and new ideas came into play as we were better able to visualize the final result. Wes completed all of the work on time and within the budget/ and additional scope estimates. We already have the next project planned and will be using Boynton Builders LLC again. Any friends that have seen the completed project state that it is "an incredible transformation" and we are proud to welcome friends into a space that was once an embarrassment. I would also like to mention that I originally reached out and left the same voicemail (one right after the other) for three different contractors and Wes was the only callback received, and that was within a couple hours."

David M on April 2025

General contracting - including but not limited to; renovations, siding, decking, roofing, kitchens, bathrooms, flooring installation, window installation, insulation, demo & demo removal, etc. Ground work & excavation work also available.

"We had a great experience working with Wes from Boynton Builders LLC! We had a pretty extensive basement remodel / conversion to living space project that we needed help on, and we are extremely happy all aspects of this project using Boynton Builders LLC. Wes responded quickly to a voice message I left, was able to quickly schedule a time to visit to discuss our intended Scope of Work (which also involved another project re-enforcing a carrying beam and support post in our detached garage) after which he quickly provided detailed quote that fortunately fell with our budget. We agreed to move forward, and Wes went to the Town Office for us and took care of the Building Permit and were able to start our project within a couple of weeks and the work proceeded at a good clip with every stage discussed being performed in the order identified from the onset. As the project progressed, we added an additional phase to the scope of work (Install Flooring and a new double door) and he quickly estimated the additional cost got the next phase into his schedule about a week after the completion of the first / original project. Throughout the whole project Wes was pleasant, professional, motivated and productive and open to any requests for change as the space began to be completed and new ideas came into play as we were better able to visualize the final result. Wes completed all of the work on time and within the budget/ and additional scope estimates. We already have the next project planned and will be using Boynton Builders LLC again. Any friends that have seen the completed project state that it is "an incredible transformation" and we are proud to welcome friends into a space that was once an embarrassment. I would also like to mention that I originally reached out and left the same voicemail (one right after the other) for three different contractors and Wes was the only callback received, and that was within a couple hours."

David M on April 2025

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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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