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Find Major home repair pros (general contractors) in Portland

Avatar for Atsalis Enterprises

Atsalis Enterprises

5.00(
9
)
Approved Pro

Atsalis Enterprises

5.00(
9
)
Approved Pro
Customers say: Quick response
15 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
21 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


Big Green, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Big Green, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
19 years of experience
Free onsite estimate

Big Green LLC is committed to excellence 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.

Big Green LLC is committed to excellence 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.


Avatar for Evolution Home Solutions

Evolution Home Solutions

5.00(
1
)
Approved Pro

Evolution Home Solutions

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 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


Knoth Construction

5.00(
2
)
Approved Pro

Knoth Construction

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

At Knoth Construction we make dreams come true. With over 20 years of experience, this phrase has become more than a catchy slogan. It's simply the way we do business. Knoth Construction does everything from additions, remodels to tile and painting to small commercial build outs. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal. Knoth Construction looks forward to making your dream a reality.

"He does fantastic work all around. -Elaine"

Elaine . on December 2019

At Knoth Construction we make dreams come true. With over 20 years of experience, this phrase has become more than a catchy slogan. It's simply the way we do business. Knoth Construction does everything from additions, remodels to tile and painting to small commercial build outs. We offer quality, professionalism and competitive pricing for every job, regardless of project size. Customer satisfaction is our primary goal. Knoth Construction looks forward to making your dream a reality.

"He does fantastic work all around. -Elaine"

Elaine . on December 2019


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
29 years of experience

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 28 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 28 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 Paradise Construction LLC

Paradise Construction LLC

5.00(
13
)
Approved Pro

Paradise Construction LLC

5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
11 local quotes requested
5 years of experience

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.

"We have difficulties with having contractors show up to look at the work that needs to be done. Lance called back the same day, and came out in a few days. We live in a log home and had found water damage in the logs. This was a small job for him but he didn't treat it that way. He and his team did an excellent job. His pricing was reasonable and we look forward to working with him again in 2026 for some more work that needs to be done. "

Wendy R on December 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.

"We have difficulties with having contractors show up to look at the work that needs to be done. Lance called back the same day, and came out in a few days. We live in a log home and had found water damage in the logs. This was a small job for him but he didn't treat it that way. He and his team did an excellent job. His pricing was reasonable and we look forward to working with him again in 2026 for some more work that needs to be done. "

Wendy R on December 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
16 local quotes requested
23 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


Avatar for Precision Workscraft, LLC

Precision Workscraft, LLC

5.00(
9
)
Approved Pro

Precision Workscraft, LLC

5.00(
9
)
Approved Pro
6 years of experience
Free onsite estimate

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"David and team were awesome and did a great job! They started and finished the work on time and on budget. We plan to hire Precision Worksforce for future projects and would definitely recommend them to friends and family who need renovations done. "

Beck H on December 2025

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"David and team were awesome and did a great job! They started and finished the work on time and on budget. We plan to hire Precision Worksforce for future projects and would definitely recommend them to friends and family who need renovations done. "

Beck H on December 2025


Avatar for Maclean building

Maclean building

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Maclean building

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2026 years of experience
Free onsite estimate

I’m a self employed independent contractor of 22 yrs with 35 years experience in remodeling and new construction , insured and take jobs one at a time and always strive for perfection at a fair price , specializing in superior finished basements , all steps performed by me and my help, no subs , quality work with ten year workmanship warranty !!!

I’m a self employed independent contractor of 22 yrs with 35 years experience in remodeling and new construction , insured and take jobs one at a time and always strive for perfection at a fair price , specializing in superior finished basements , all steps performed by me and my help, no subs , quality work with ten year workmanship warranty !!!

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FAQs for major home repair (general contractor) projects in Portland, ME

In many cases, it’s much less expensive to convert a bus than to buy an RV, especially if you’re considering a newer RV model, which can exceed $100,000.

Another huge benefit of school bus conversion is that you are in control of the renovation project. You get to pick your camper's new layout and all the appliances and furniture.

While school buses can easily cost $300,000 when they're new, you can often find used buses for just a few thousand dollars. These vehicles experience extreme depreciation due to government regulations; they can only be used for so long before they must be replaced. Due to those same regulations, other government agencies cannot purchase them for their own uses, so the consumer market is the only place they can go.

The length of time it takes to convert a bus depends on the scope of the project (and size of the bus), how much work is DIY vs. done by a professional contractor, and how much work you’re doing up front.

In general, expect at least a couple of months for a conversion, but larger conversions could take six months to a year. Remember: You can tackle projects as you go: Get the basic work done so that it’s livable, and then continue to enhance your living space over time.

The Portland, ME homeowners’ guide to major home repairs (general contractor)

From average costs to expert advice, get all the answers you need to get your job done.