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Find Addition to existing structure builders in Wilsonville

Avatar for R3J Residential Services

R3J Residential Services

4.84(
67
)
Approved Pro

R3J Residential Services

4.84(
67
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 years of experience

Empowering homeowners to reimagine their living spaces with creativity, care, and a commitment to crafting environments that inspire joy and connection. We make it our job to listen as well as offer expert advice and ideas to help design the project of your dreams and not our own. Here at R3J Residential Services, we are client-oriented and pride ourselves on quality craftsmanship and earning your trust. We believe that it takes teamwork, and you, as our customer, are an integral part of that team. We prefer to provide value and build relationships, not just have transactions. Whether your project is a complete overhaul or area specific we will assist you in making the best possible choices for the best possible result. Your Improved Quality of Life Is Our Ultimate Goal

"Ron and his crew were great They showed up on time every day and performed the work in a professional manner. Ron is honest and trustworthy. He helped us plan the project, guided us through the process, and was quick to respond when we had questions. We wouldn't hesitate to hire him again."

Richard O on September 2023

Empowering homeowners to reimagine their living spaces with creativity, care, and a commitment to crafting environments that inspire joy and connection. We make it our job to listen as well as offer expert advice and ideas to help design the project of your dreams and not our own. Here at R3J Residential Services, we are client-oriented and pride ourselves on quality craftsmanship and earning your trust. We believe that it takes teamwork, and you, as our customer, are an integral part of that team. We prefer to provide value and build relationships, not just have transactions. Whether your project is a complete overhaul or area specific we will assist you in making the best possible choices for the best possible result. Your Improved Quality of Life Is Our Ultimate Goal

"Ron and his crew were great They showed up on time every day and performed the work in a professional manner. Ron is honest and trustworthy. He helped us plan the project, guided us through the process, and was quick to respond when we had questions. We wouldn't hesitate to hire him again."

Richard O on September 2023


NW Craft Construction, LLC

5.00(
2
)
Approved Pro

NW Craft Construction, LLC

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

NW Craft Construction LLC is the premier home improvement company serving Lake Oswego and West Linn for over 12 years. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want the job done right, call Scott today for a FREE estimate.

"He was great! Has great prices all around and does high quality work"

Brian B on November 2021

NW Craft Construction LLC is the premier home improvement company serving Lake Oswego and West Linn for over 12 years. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want the job done right, call Scott today for a FREE estimate.

"He was great! Has great prices all around and does high quality work"

Brian B on November 2021


Avatar for MSW Remodeling, LLC

MSW Remodeling, LLC

4.90(
10
)
Approved Pro

MSW Remodeling, LLC

4.90(
10
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3 years of experience

MSW Remodeling LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

"had a small deck installed around my new shed. great work and resolved a couple of issues during the installation"

Kathryn A on November 2023

MSW Remodeling LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

"had a small deck installed around my new shed. great work and resolved a couple of issues during the installation"

Kathryn A on November 2023


Avatar for F.J.S. Construction

F.J.S. Construction

4.90(
5
)
Approved Pro

F.J.S. Construction

4.90(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

I moved from a farm into a new house in a small town. They built four more homes next to our house and I told my parents I want to do that when I grow up. For the last 33 years I’ve been doing just that . I guess you can say “ I’m living my dream “. I do my best to listen to my clients and help them with the vision they gave for their. Communication from start to finish.

"I would highly recommend them!"

Jim H on March 2023

I moved from a farm into a new house in a small town. They built four more homes next to our house and I told my parents I want to do that when I grow up. For the last 33 years I’ve been doing just that . I guess you can say “ I’m living my dream “. I do my best to listen to my clients and help them with the vision they gave for their. Communication from start to finish.

"I would highly recommend them!"

Jim H on March 2023


Avatar for MHM Construction, LLC

MHM Construction, LLC

5.00(
3
)
Approved Pro

MHM Construction, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very easy to work with and very kind I got exactly what I asked for. They pay close attention to detail. Theyâ  re very clean and thorough! They do everything to please the client"

Luis S on June 2023

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very easy to work with and very kind I got exactly what I asked for. They pay close attention to detail. Theyâ  re very clean and thorough! They do everything to please the client"

Luis S on June 2023


Avatar for Westward Renovation LLC

Westward Renovation LLC

4.50(
8
)
Approved Pro

Westward Renovation LLC

4.50(
8
)
Approved Pro
Customers say: Quick response
24 local quotes requested
12 years of experience

Our processes are tailored to meet the unique demands of each individual project. Happy clients are the most rewarding part of this work and our goal is to make the construction experience as enjoyable as the final product.  At Westward Renovation we promise to arrive on time, communicate clearly and honestly, treat you and your home with respect, provide a realistic schedule, complete the work on time, and leave your home cleaner than when we arrived with our professional final clean service. Only after we fully understand the vision and goals for your project will we provide you with a detailed custom proposal to bring your dream space to reality. We only partner with professionals that share our commitment to quality and service and that keeps us a step above the competition. We look forward to earning your business!

"Working with Westward Renovations was such a joy. I met with 8 contracting companies and I chose them because Logan saw my vision and told he could make it happen. My project started in September and they were done within 3 months. I am so glad that I went with them. They made my dream come true. What an awesome team. I will definitely recommend them for future home projects. "

Cady M on December 2025

Our processes are tailored to meet the unique demands of each individual project. Happy clients are the most rewarding part of this work and our goal is to make the construction experience as enjoyable as the final product.  At Westward Renovation we promise to arrive on time, communicate clearly and honestly, treat you and your home with respect, provide a realistic schedule, complete the work on time, and leave your home cleaner than when we arrived with our professional final clean service. Only after we fully understand the vision and goals for your project will we provide you with a detailed custom proposal to bring your dream space to reality. We only partner with professionals that share our commitment to quality and service and that keeps us a step above the competition. We look forward to earning your business!

"Working with Westward Renovations was such a joy. I met with 8 contracting companies and I chose them because Logan saw my vision and told he could make it happen. My project started in September and they were done within 3 months. I am so glad that I went with them. They made my dream come true. What an awesome team. I will definitely recommend them for future home projects. "

Cady M on December 2025


Grit Builders, LLC

5.00(
8
)
Approved Pro

Grit Builders, LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
30 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. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Bathroom , Kitchen Remodels and Home Additions but also offer a wide range of expertise for a variety of other 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!

"Cannot impress how much we enjoyed working with Matt and his team. I'm a realtor and know a lot of contractors and can truly say Matt went above and beyond! We had him do two baths and some "extras" and are not only thrilled with the result, but he came in under budget! If you want to work with someone with integrity and a passion for making his clients happy, then Matt is your guy! "

Nan K 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. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Bathroom , Kitchen Remodels and Home Additions but also offer a wide range of expertise for a variety of other 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!

"Cannot impress how much we enjoyed working with Matt and his team. I'm a realtor and know a lot of contractors and can truly say Matt went above and beyond! We had him do two baths and some "extras" and are not only thrilled with the result, but he came in under budget! If you want to work with someone with integrity and a passion for making his clients happy, then Matt is your guy! "

Nan K on February 2025


Avatar for Archer Construction and Remodel LLC

Archer Construction and Remodel LLC

5.00(
1
)
Approved Pro

Archer Construction and Remodel LLC

5.00(
1
)
Approved Pro
16 years of experience
Free onsite estimate

Archer Construction and Remodel 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. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Chris and Chris were great. I had a complete kitchen remodel down to studs, lots of rot. New cabinets , paint , counters and floors . They were upfront about the total cost from ghe start and all of their work was very good. They worked around my work schedule. Love my new kitchen."

Delaina A on March 2025

Archer Construction and Remodel 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. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Chris and Chris were great. I had a complete kitchen remodel down to studs, lots of rot. New cabinets , paint , counters and floors . They were upfront about the total cost from ghe start and all of their work was very good. They worked around my work schedule. Love my new kitchen."

Delaina A on March 2025


Avatar for Robert Paul Heckel jr

Robert Paul Heckel jr

5.00(
13
)
Approved Pro

Robert Paul Heckel jr

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

General contractor: new construction, remodeling,pole buildings,horse arenas,decks, fencing,wood,chain link,vinyl,iron,gate openers. Siding,foundations. Concrete flat work, colored,stamped,broom finish and retaining walls. Wood and laminate flooring. Log homes build and remodel. Drywall repair,doors, windows,skylights and paint. Pride ourselves in customer satisfaction!!! Always staying in contact and showing up on time!!! Twenty years experience in construction!!!! Payments taken by check, cash and all mayor credit cards!!!

"Beautiful work done by people who care. I had an old deck torn out and a new one built. The work is impeccable. Rob was accommodating as far as changes and special requests. His crew was on time and very easy to work with. Good communication and close attention to detail. I love my new deck. I will certainly hire them again."

Linda T on December 2020

General contractor: new construction, remodeling,pole buildings,horse arenas,decks, fencing,wood,chain link,vinyl,iron,gate openers. Siding,foundations. Concrete flat work, colored,stamped,broom finish and retaining walls. Wood and laminate flooring. Log homes build and remodel. Drywall repair,doors, windows,skylights and paint. Pride ourselves in customer satisfaction!!! Always staying in contact and showing up on time!!! Twenty years experience in construction!!!! Payments taken by check, cash and all mayor credit cards!!!

"Beautiful work done by people who care. I had an old deck torn out and a new one built. The work is impeccable. Rob was accommodating as far as changes and special requests. His crew was on time and very easy to work with. Good communication and close attention to detail. I love my new deck. I will certainly hire them again."

Linda T on December 2020


Avatar for Aved Exterior LLC

Aved Exterior LLC

5.00(
3
)
Approved Pro

Aved Exterior LLC

5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

With 12 years of hands-on experience, we specialize in full interior and exterior remodeling to bring your vision to life. As an owner-operated company, we take great pride in our work, treating each project like it's our own home. Your satisfaction is our top priority, and we’re not done until everything is perfect. From start to finish, you’ll get quality craftsmanship and personalized service every step of the way. Check out the services we offer, and feel free to reach out to schedule your FREE estimate today. We can’t wait to help you transform your space!

"They were very professional and did a great job! Would recommend."

Mary W on April 2024

With 12 years of hands-on experience, we specialize in full interior and exterior remodeling to bring your vision to life. As an owner-operated company, we take great pride in our work, treating each project like it's our own home. Your satisfaction is our top priority, and we’re not done until everything is perfect. From start to finish, you’ll get quality craftsmanship and personalized service every step of the way. Check out the services we offer, and feel free to reach out to schedule your FREE estimate today. We can’t wait to help you transform your space!

"They were very professional and did a great job! Would recommend."

Mary W on April 2024

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FAQs for addition to existing structure building service projects in Wilsonville, OR

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Wilsonville, OR 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.