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Addition to existing structure builders in Portland

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


Inner Works Construction Services
100 Summit Street
5.00(
5
)
Approved Pro
Inner Works Construction Services
100 Summit Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We provide construction expertise and a familiarity with the home improvement marketplace. You provide your vision and plans. Together we create beautiful spaces!

"We hired this company because Arne seemed trustworthy after meeting him in person, and because their rates were reasonable. They had pending previous engagements but were able to squeeze our project in. They renovated the kitchen and bath of our upstaris apartment. It looks gorgeous now! Will hire again."

RYE M on March 2017

We provide construction expertise and a familiarity with the home improvement marketplace. You provide your vision and plans. Together we create beautiful spaces!

"We hired this company because Arne seemed trustworthy after meeting him in person, and because their rates were reasonable. They had pending previous engagements but were able to squeeze our project in. They renovated the kitchen and bath of our upstaris apartment. It looks gorgeous now! Will hire again."

RYE M on March 2017


Avatar for A Jack of Trades
A Jack of Trades
615 Pond Road
5.00(
6
)
Approved Pro
A Jack of Trades
615 Pond Road
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

A Jack of Trades provides efficient, professional and affordable services in the following areas: New Construction, Remodeling, Custom Furniture, Additions, Painting and Drywall Sheds, Decks, Tree Houses and more! We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer satisfaction is by far our highest priority. If you are looking for a reputable professional that you can depend on, please call Rodney today to schedule a free estimate!

"We hired Rodney /Jack of Trades after meeting with him and found him to be extremely helpful. We needed a complete bathroom remodel from floor to ceiling. The room needed to be gutted and I thought I know exactly what I wanted. After discussing it with Rodney, he helped me through the planning stage and led me in the right direction to attain my "wow" bathroom I was looking for. We also had him tile a sunroom and had him do some new doors and outside repairs. The work was done timely, communication was awesome and everything came out even better than I expected. Rodney is so easy to work with. I would highly recommend Rodney for any building/renovations that you need."

Steve C on July 2020

A Jack of Trades provides efficient, professional and affordable services in the following areas: New Construction, Remodeling, Custom Furniture, Additions, Painting and Drywall Sheds, Decks, Tree Houses and more! We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer satisfaction is by far our highest priority. If you are looking for a reputable professional that you can depend on, please call Rodney today to schedule a free estimate!

"We hired Rodney /Jack of Trades after meeting with him and found him to be extremely helpful. We needed a complete bathroom remodel from floor to ceiling. The room needed to be gutted and I thought I know exactly what I wanted. After discussing it with Rodney, he helped me through the planning stage and led me in the right direction to attain my "wow" bathroom I was looking for. We also had him tile a sunroom and had him do some new doors and outside repairs. The work was done timely, communication was awesome and everything came out even better than I expected. Rodney is so easy to work with. I would highly recommend Rodney for any building/renovations that you need."

Steve C on July 2020


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


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


Frawley Construction, LLC
P.O. Box 4510
New on HomeAdvisorNew on Angi
Approved Pro
Frawley Construction, LLC
P.O. Box 4510
New on AngiNew on HomeAdvisor
Approved Pro
23 years of experience
Free onsite estimate

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.


Avatar for Evolution Home Solutions
Evolution Home Solutions
108 Agamenticus Road
5.00(
1
)
Approved Pro
Evolution Home Solutions
108 Agamenticus Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

A leading construction company in Ogunquit, Evolution Home Solutions, Inc., focuses on providing optimum quality in various construction services for everyone in York County and surrounding areas. As the company owner, Ivaylo "Ivo" Petrov, I have been in the industry for over 20 years. Thus, you can rest assured that no matter what construction project we handle, we will be giving nothing but highly professional and expert work. Our gallery of photos from previous construction projects can attest to the amount of time, planning, and effort that we put into the services we provide. Of course, while we strive to provide the most beautiful designs and outcomes, we understand that price is one of the most important deciding factors for clients. That is why we offer the fairest prices for our best quality work!

"Easy to work with. Good sense of design. Said what they said they would do."

Jim S on May 2018

A leading construction company in Ogunquit, Evolution Home Solutions, Inc., focuses on providing optimum quality in various construction services for everyone in York County and surrounding areas. As the company owner, Ivaylo "Ivo" Petrov, I have been in the industry for over 20 years. Thus, you can rest assured that no matter what construction project we handle, we will be giving nothing but highly professional and expert work. Our gallery of photos from previous construction projects can attest to the amount of time, planning, and effort that we put into the services we provide. Of course, while we strive to provide the most beautiful designs and outcomes, we understand that price is one of the most important deciding factors for clients. That is why we offer the fairest prices for our best quality work!

"Easy to work with. Good sense of design. Said what they said they would do."

Jim S on May 2018


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


Pleasantdale Construction, LLC
175 Elm Street
5.00(
2
)
Approved Pro
Pleasantdale Construction, LLC
175 Elm Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

With over 35 years of experience, Pleasantdale Construction, LLC, 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. We are watchful of our customers' interests and make their concerns the basis of our business.

"Bob is the best contractors I have ever worked with."

Steve H on August 2018

With over 35 years of experience, Pleasantdale Construction, LLC, 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. We are watchful of our customers' interests and make their concerns the basis of our business.

"Bob is the best contractors I have ever worked with."

Steve H on August 2018


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

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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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Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
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Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
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Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
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Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
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Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
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Apr 26, 2025
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Need to replace your kitchen countertop? Here’s how much it costs, what factors affect cost, and what to expect.
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