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Find Addition to existing structure builders in Biddeford

Avatar for Atsalis Enterprises

Atsalis Enterprises

5.00(
9
)
•Approved Pro

Atsalis Enterprises

5.00(
9
)
•Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction! Please call if interested

"Lexi was professional and had great ideas. I was very happy with his work and will be using his company for future projects."

Niki P on February 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction! Please call if interested

"Lexi was professional and had great ideas. I was very happy with his work and will be using his company for future projects."

Niki P on February 2025


Williams Construction, New Construction & Remodeling, Inc.

3.50(
3
)
•Approved Pro

Williams Construction, New Construction & Remodeling, Inc.

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 Paradise Construction LLC

Paradise Construction LLC

5.00(
12
)
•Approved Pro

Paradise Construction LLC

5.00(
12
)
•Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

Our mission is to provide top quality work to customers who are looking to improve their home, with the utmost confidence in every step of the process. With great attention to detail from start to finish, we can ensure that the end the product will stand the test of time and our customers will be satisfied.. We always go the extra mile to give your project the quality and finish it needs to last.

"Lance was terrific. Incredibly professional, easy to work with, and did excellent work at a great price. I couldn't have asked for more, and I recommend him very highly"

Ben W on July 2025

Our mission is to provide top quality work to customers who are looking to improve their home, with the utmost confidence in every step of the process. With great attention to detail from start to finish, we can ensure that the end the product will stand the test of time and our customers will be satisfied.. We always go the extra mile to give your project the quality and finish it needs to last.

"Lance was terrific. Incredibly professional, easy to work with, and did excellent work at a great price. I couldn't have asked for more, and I recommend him very highly"

Ben W on July 2025


Avatar for Bavineau Enterprises

Bavineau Enterprises

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Bavineau Enterprises

New on HomeAdvisorNew 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


Joe Lane Carpentry

5.00(
7
)
•Approved Pro

Joe Lane Carpentry

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

Welcome to Joe Lane Carpentry! With over 20 years of experience, we're the ones to call for a job done right. Whether it's for siding or a major home repair, including a garage or a deck we finish every job to perfection. Our main priority is not only completing each project to the liking of the customer, but to build lasting client relationships in the mean time. We are also able to take calls until 7PM! Call Joe Lane Carpentry today 207-432-0160, we look forward to earning your business.

"Joe, his Brother and Father did an amazing job painting the entire interior of our town house. They did the job as scheduled provided communication along the way and finished on schedule. We really appreciated their professionalism and delivering on all our expectations."

Jason L on March 2022

Welcome to Joe Lane Carpentry! With over 20 years of experience, we're the ones to call for a job done right. Whether it's for siding or a major home repair, including a garage or a deck we finish every job to perfection. Our main priority is not only completing each project to the liking of the customer, but to build lasting client relationships in the mean time. We are also able to take calls until 7PM! Call Joe Lane Carpentry today 207-432-0160, we look forward to earning your business.

"Joe, his Brother and Father did an amazing job painting the entire interior of our town house. They did the job as scheduled provided communication along the way and finished on schedule. We really appreciated their professionalism and delivering on all our expectations."

Jason L on March 2022


Avatar for Opulent Builders, LLC

Opulent Builders, LLC

5.00(
7
)
•Approved Pro

Opulent Builders, LLC

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested

At Opulent Builders, LLC, we are committed to delivering top-tier craftsmanship for every project, from small handyman tasks to full-scale home renovations. Based in Bath, ME, and led by owner Dominic Neval, our team offers a wide range of services designed to transform and enhance your home. Whether you’re looking to remodel your kitchen, update your bathroom, or embark on a larger home renovation, we have the expertise to get the job done right. Specializing in kitchen and bathroom remodeling, we take pride in creating spaces that blend functionality with beautiful design. From custom cabinetry and countertops to upgraded flooring, lighting, and fixtures, we handle every detail with care. We don’t just stop at interiors—our home repair services also extend to exterior upgrades, window and door replacements, and other essential repairs to keep your home in top condition. With years of experience in the industry, Opulent Builders, LLC guarantees quality workmanship and unmatched customer service. We understand that your home is your greatest investment, which is why we don’t consider the job finished until you are fully satisfied. Our team is dedicated to clear communication throughout the entire process, ensuring your project runs smoothly and efficiently from start to finish. We are proud to serve the Bath, ME, area and beyond, providing top-quality service with a personal touch. For a free estimate, give us a call at 207-210-1394 or email us at opulentbuilders111@gmail.com@gmail.com. Let us help you bring your vision to life, whether it’s a small repair or a major remodel. At Opulent Builders, we guarantee your satisfaction every step of the way.

"Amazingly smooth process. Flawless final product."

Nate L on September 2024

At Opulent Builders, LLC, we are committed to delivering top-tier craftsmanship for every project, from small handyman tasks to full-scale home renovations. Based in Bath, ME, and led by owner Dominic Neval, our team offers a wide range of services designed to transform and enhance your home. Whether you’re looking to remodel your kitchen, update your bathroom, or embark on a larger home renovation, we have the expertise to get the job done right. Specializing in kitchen and bathroom remodeling, we take pride in creating spaces that blend functionality with beautiful design. From custom cabinetry and countertops to upgraded flooring, lighting, and fixtures, we handle every detail with care. We don’t just stop at interiors—our home repair services also extend to exterior upgrades, window and door replacements, and other essential repairs to keep your home in top condition. With years of experience in the industry, Opulent Builders, LLC guarantees quality workmanship and unmatched customer service. We understand that your home is your greatest investment, which is why we don’t consider the job finished until you are fully satisfied. Our team is dedicated to clear communication throughout the entire process, ensuring your project runs smoothly and efficiently from start to finish. We are proud to serve the Bath, ME, area and beyond, providing top-quality service with a personal touch. For a free estimate, give us a call at 207-210-1394 or email us at opulentbuilders111@gmail.com@gmail.com. Let us help you bring your vision to life, whether it’s a small repair or a major remodel. At Opulent Builders, we guarantee your satisfaction every step of the way.

"Amazingly smooth process. Flawless final product."

Nate L on September 2024


Avatar for DAVE JOHNSON BUILDING & REMODELING INC

DAVE JOHNSON BUILDING & REMODELING INC

4.96(
28
)
•Approved Pro

DAVE JOHNSON BUILDING & REMODELING INC

4.96(
28
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
71 local quotes requested

We are a full service general contractor that can provide complete oversight and completion of your project or just a partial part of it. I have over 30 years in the remodeling and new construction business with over 19 years in business as Dave johnson Building/ Remodeling. We take great pride in taking any size project from initial thought/design to completion with great care as to the home owners desires as well as the strucural integrity of the project.We will gather your ideas and often try to assist you with some of ours.Our motto is " Your Satisfaction Comes First!" I have always believed in that and ask that you give us a try with your home. Thank You! Dave Johnson

"Dave and his crew were a pleasure to work with. His attention to detail and experience was a tremendous help in ensuring that the outcome of our project was what we had hoped for. I will not look anywhere else for any future building needs. Dave delivered everything that he promised. His customer service was exceptional throughout."

Peter V on February 2023

We are a full service general contractor that can provide complete oversight and completion of your project or just a partial part of it. I have over 30 years in the remodeling and new construction business with over 19 years in business as Dave johnson Building/ Remodeling. We take great pride in taking any size project from initial thought/design to completion with great care as to the home owners desires as well as the strucural integrity of the project.We will gather your ideas and often try to assist you with some of ours.Our motto is " Your Satisfaction Comes First!" I have always believed in that and ask that you give us a try with your home. Thank You! Dave Johnson

"Dave and his crew were a pleasure to work with. His attention to detail and experience was a tremendous help in ensuring that the outcome of our project was what we had hoped for. I will not look anywhere else for any future building needs. Dave delivered everything that he promised. His customer service was exceptional throughout."

Peter V on February 2023


Avatar for Maine Home Renovations

Maine Home Renovations

5.00(
3
)
•Approved Pro

Maine Home Renovations

5.00(
3
)
•Approved Pro
Customers say: Quick response
18 local quotes requested
6 years of experience

We're so glad you found us! If you're here, you're thinking about giving your home an update.😀 Well... you're in the right place because that's what we do! We are fully insured for your peace of mind, and we specialize in a wide range of interior and exterior services. We take pride in being a close-knit, family-oriented, honest, and professional team, and we are here to help! Even small improvements can make a BIG difference. Whether your home feels outdated and needs some TLC or you're planning a complete renovation, structural repairs, or water damage restoration, our goal is to make the entire process as stress-free and smooth as possible for you. Let's connect to schedule an in-person meeting to get started on your estimate. If you have any questions or need more information, we're here and happy to help! Contact us via phone, email, or by filling out the Project Details Form on our website: www.mainehomerenovations.com We look forward to hearing from you!

"I can't recommend them enough. They showed up and got to work right away, everything came out great, and they addressed unexpected problems without going over budget. I recommend them and I would hire them again!"

Tim P on June 2025

We're so glad you found us! If you're here, you're thinking about giving your home an update.😀 Well... you're in the right place because that's what we do! We are fully insured for your peace of mind, and we specialize in a wide range of interior and exterior services. We take pride in being a close-knit, family-oriented, honest, and professional team, and we are here to help! Even small improvements can make a BIG difference. Whether your home feels outdated and needs some TLC or you're planning a complete renovation, structural repairs, or water damage restoration, our goal is to make the entire process as stress-free and smooth as possible for you. Let's connect to schedule an in-person meeting to get started on your estimate. If you have any questions or need more information, we're here and happy to help! Contact us via phone, email, or by filling out the Project Details Form on our website: www.mainehomerenovations.com We look forward to hearing from you!

"I can't recommend them enough. They showed up and got to work right away, everything came out great, and they addressed unexpected problems without going over budget. I recommend them and I would hire them again!"

Tim P on June 2025


Avatar for G.A. Doughty Construction

G.A. Doughty Construction

3.77(
13
)
•Approved Pro

G.A. Doughty Construction

3.77(
13
)
•Approved Pro
68 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.

"We had a great experience working with G.A. Doughty Construction. From the start, their team was communicative, responsive, and collaborative—making sure we were involved and informed at every step. They helped us navigate and recover from a difficult prior experience, stepping in with professionalism and integrity to get the work done right. Their commitment to quality and transparency gave us real peace of mind, and we’re grateful for their expertise and support throughout the project."

Jared A on June 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.

"We had a great experience working with G.A. Doughty Construction. From the start, their team was communicative, responsive, and collaborative—making sure we were involved and informed at every step. They helped us navigate and recover from a difficult prior experience, stepping in with professionalism and integrity to get the work done right. Their commitment to quality and transparency gave us real peace of mind, and we’re grateful for their expertise and support throughout the project."

Jared A on June 2025


"A&D was very responsive - came out quickly to view the project and completed the job very timely"

Nancy D on January 2025

Locally owned & operated since 1978, fully licensed & insured. Uses licensed subs for skilled trades. Discounts available for Angie's list members. Free estimates upon request, no travel charges.

"A&D was very responsive - came out quickly to view the project and completed the job very timely"

Nancy D on January 2025

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FAQs for addition to existing structure building service projects in Biddeford, ME

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 Biddeford, ME 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.