Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Eugene, OR

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Eugene

Avatar for Property Conversions, LLC

Property Conversions, LLC

3394 Korbel Street
5.00(
6
)
Approved Pro

Property Conversions, LLC

3394 Korbel Street
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Hello and Welcome to Property Conversions, LLC! We are a locally-owned family business and have a passion for improving your home and lifestyle. Brad was first exposed to the construction industry at the age of 12, helping his dad in the summertime work on rentals and rehabs. He was in the construction trades for 8 years after spending a few years in college, getting his contractor's license at age 25. Then he completed college and got a desk job in engineering, but has now come full-circle back to the construction industry. Please call us today for any and all of your renovation needs!

"Brad was great to work with. Very professional and timely. I definitely will work with him on future projects."

Bret H on January 2020

Hello and Welcome to Property Conversions, LLC! We are a locally-owned family business and have a passion for improving your home and lifestyle. Brad was first exposed to the construction industry at the age of 12, helping his dad in the summertime work on rentals and rehabs. He was in the construction trades for 8 years after spending a few years in college, getting his contractor's license at age 25. Then he completed college and got a desk job in engineering, but has now come full-circle back to the construction industry. Please call us today for any and all of your renovation needs!

"Brad was great to work with. Very professional and timely. I definitely will work with him on future projects."

Bret H on January 2020


Avatar for Crisostomo General Construction, LLC

Crisostomo General Construction, LLC

4113 Northeast Laurel Drive
5.00(
3
)
Approved Pro

Crisostomo General Construction, LLC

4113 Northeast Laurel Drive
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"He is a good and honest person that treats his crew well."

Cynthia . on April 2021

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"He is a good and honest person that treats his crew well."

Cynthia . on April 2021


Avatar for Wood and Wool Construction, LLC

Wood and Wool Construction, LLC

79442 Repsleger Rd
5.00(
1
)
Approved Pro

Wood and Wool Construction, LLC

79442 Repsleger Rd
5.00(
1
)
Approved Pro

15+ years of combined experience. Wood and Wool Construction specializes in thoughtful home remodeling—projects that are planned carefully, built responsibly, and managed with clear communication from start to finish. We begin every project by understanding how you want your home to function and feel, then guide you through each phase with transparent budgeting, reliable timelines, and steady follow-through. Our work blends modern building science with traditional craftsmanship, using durable, low-toxicity, and sustainably sourced materials. Whether it’s a kitchen renovation, whole-house remodel, or bathroom remodel, you’ll know what’s happening, why it matters, and who’s on site—every step of the way.

15+ years of combined experience. Wood and Wool Construction specializes in thoughtful home remodeling—projects that are planned carefully, built responsibly, and managed with clear communication from start to finish. We begin every project by understanding how you want your home to function and feel, then guide you through each phase with transparent budgeting, reliable timelines, and steady follow-through. Our work blends modern building science with traditional craftsmanship, using durable, low-toxicity, and sustainably sourced materials. Whether it’s a kitchen renovation, whole-house remodel, or bathroom remodel, you’ll know what’s happening, why it matters, and who’s on site—every step of the way.


Avatar for StoreAndStock LLC

StoreAndStock LLC

360 W 1ST AVE
4.67(
3
)
Approved Pro

StoreAndStock LLC

360 W 1ST AVE
4.67(
3
)
Approved Pro
Free onsite estimate
Warranties offered

We are a locally owned and operated company that values our community and treats your home as if it were our own. We offer a variety of General Contractor services at a professional level. We have a wide network of trade partners to complete your projects and guarantee your satisfaction with the end product. We look forward to building lasting relationships with our clients and communities!

"Store And Stock did a very good job repairing the cracks in my driveway and re -sanding my pavers along the edge. I would recommend Store And Stock for any driveway work."

Clark T on September 2025

We are a locally owned and operated company that values our community and treats your home as if it were our own. We offer a variety of General Contractor services at a professional level. We have a wide network of trade partners to complete your projects and guarantee your satisfaction with the end product. We look forward to building lasting relationships with our clients and communities!

"Store And Stock did a very good job repairing the cracks in my driveway and re -sanding my pavers along the edge. I would recommend Store And Stock for any driveway work."

Clark T on September 2025


Avatar for AMJ FLOORING LLC

AMJ FLOORING LLC

911 NW Beca Ave
4.90(
10
)
Approved Pro

AMJ FLOORING LLC

911 NW Beca Ave
4.90(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
585 local quotes requested

I’m here to help turn your project dreams to reality

"Project went well"

Scott M on November 2023

I’m here to help turn your project dreams to reality

"Project went well"

Scott M on November 2023


Avatar for Strunk Family Construction LLC

Strunk Family Construction LLC

4742 Liberty Rd S
4.23(
53
)
Approved Pro

Strunk Family Construction LLC

4742 Liberty Rd S
4.23(
53
)
Approved Pro
Customers say: Quality work
123 local quotes requested
47 years of experience

Small, local company uses subs only for plumbing, electrical & roofing. Cost determined by job. Senior/military discounts. Upgrade coupons. LICENSE #194047 [Lead Based Paint Certified].

"I might have been some what hasty on my first review. Just upset because of the break down in communication. After reviewing the final documents I would like to retract some of what I said. I do think we paid to much but there construction firm is one of integrity. The job was done mostly to our satisfaction. Just make sure you get all the cost up front. They are decent people and I never meant to imply otherwise."

Mark p on May 2023

Small, local company uses subs only for plumbing, electrical & roofing. Cost determined by job. Senior/military discounts. Upgrade coupons. LICENSE #194047 [Lead Based Paint Certified].

"I might have been some what hasty on my first review. Just upset because of the break down in communication. After reviewing the final documents I would like to retract some of what I said. I do think we paid to much but there construction firm is one of integrity. The job was done mostly to our satisfaction. Just make sure you get all the cost up front. They are decent people and I never meant to imply otherwise."

Mark p on May 2023


Avatar for Frederick James Construction LLC

Frederick James Construction LLC

676 Alva Park Dr
4.69(
90
)
Approved Pro

Frederick James Construction LLC

676 Alva Park Dr
4.69(
90
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
127 local quotes requested

**FREE CONSULTATIONS / ESTIMATES** We are a General Construction and Repair Company With 40+ years of experience Specializing in, Decks, Bathroom and Kitchen Remodels, Fence replacement, Exterior renovation, completion house renovation. No job too small. Closed Holidays.

"Got the job done ."

Ellen C on April 2025

**FREE CONSULTATIONS / ESTIMATES** We are a General Construction and Repair Company With 40+ years of experience Specializing in, Decks, Bathroom and Kitchen Remodels, Fence replacement, Exterior renovation, completion house renovation. No job too small. Closed Holidays.

"Got the job done ."

Ellen C on April 2025


Avatar for Blue Diamond Painting LLC

Blue Diamond Painting LLC

1460 NW Scenic Dr
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Blue Diamond Painting LLC

1460 NW Scenic Dr
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
789 local quotes requested
10 years of experience

With over 10 years of experience, we specialize in a wide range of remodeling services and painting solutions. From complete home remodels to refreshing your living space with a new coat of paint, we handle it all. What we value the most customer satisfaction. We take immense pride in our workmanship and strive to deliver exceptional results. Our team has been in this line of work for over a decade, serving areas from Eugene to Portland. Whether you're looking for a small renovation or a major home transformation, our business is here to exceed your expectations.

With over 10 years of experience, we specialize in a wide range of remodeling services and painting solutions. From complete home remodels to refreshing your living space with a new coat of paint, we handle it all. What we value the most customer satisfaction. We take immense pride in our workmanship and strive to deliver exceptional results. Our team has been in this line of work for over a decade, serving areas from Eugene to Portland. Whether you're looking for a small renovation or a major home transformation, our business is here to exceed your expectations.


Valley Brothers Construction

356 Friendship Ave SE
5.00(
12
)
Approved Pro

Valley Brothers Construction

356 Friendship Ave SE
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1042 local quotes requested

We host a variety of General Contracting and Residential Remodel needs. Kitchen and Bath remodels, Flooring installs, Drywall installs and repairs, Tile installation, Siding windows and door installation, Roofing and Painting. When dealing with Valley Brothers Construction you will get the highest quality work with unmatched professionalism. We have been serving the Salem and surrounding areas since 2019. We have a great crew that show up on time and are ready to work.

"They were very communicative, professional, and knowledgeable. Despite coming in lower than other bids, they delivered a very high-quality result. Would definitely choose them again!"

Matt Brown S on May 2025

We host a variety of General Contracting and Residential Remodel needs. Kitchen and Bath remodels, Flooring installs, Drywall installs and repairs, Tile installation, Siding windows and door installation, Roofing and Painting. When dealing with Valley Brothers Construction you will get the highest quality work with unmatched professionalism. We have been serving the Salem and surrounding areas since 2019. We have a great crew that show up on time and are ready to work.

"They were very communicative, professional, and knowledgeable. Despite coming in lower than other bids, they delivered a very high-quality result. Would definitely choose them again!"

Matt Brown S on May 2025


Avatar for Elite Enclosures

Elite Enclosures

N/A
4.78(
9
)
Approved Pro

Elite Enclosures

N/A
4.78(
9
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Elite Enclosures is a reputable residential contractor and handyman service located in the Greater Willamette-Valley. We specialize in custom enclosures, general handyman services, home improvements, outdoor solutions, and maintenance. Our mission is to provide exceptional craftsmanship and reliable service, ensuring customer satisfaction. With a focus on quality and attention to detail, we work closely with homeowners to bring their visions to life, enhancing the comfort and aesthetics of their homes. At Elite Enclosures, we are committed to making every project a success.

"Quick response and excellent problem solving for safe installation of grab bars in shower enclosure."

Kathryn W on May 2025

Elite Enclosures is a reputable residential contractor and handyman service located in the Greater Willamette-Valley. We specialize in custom enclosures, general handyman services, home improvements, outdoor solutions, and maintenance. Our mission is to provide exceptional craftsmanship and reliable service, ensuring customer satisfaction. With a focus on quality and attention to detail, we work closely with homeowners to bring their visions to life, enhancing the comfort and aesthetics of their homes. At Elite Enclosures, we are committed to making every project a success.

"Quick response and excellent problem solving for safe installation of grab bars in shower enclosure."

Kathryn W on May 2025

...
Showing 1-10 of 493
FAQs for addition to existing structure building service projects in Eugene, OR

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 Eugene, 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.