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Addition to existing structure builders in Sandy

G&G BUILDING LLC
17402 SE Decker Road
5.00(
2
)
Approved Pro
G&G BUILDING LLC
17402 SE Decker Road
5.00(
2
)
Approved Pro
1 years of experience
Free onsite estimate

G&G BUILDING LLC 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 12 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! 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.

"New construction home foundation dig out was done by G&G building, great communication skills and acted fast did a great job working with the concrete contractor as well."

kobe m on February 2025

G&G BUILDING LLC 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 12 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! 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.

"New construction home foundation dig out was done by G&G building, great communication skills and acted fast did a great job working with the concrete contractor as well."

kobe m on February 2025


Mason Home Remodel, LLC
14136 NE Russell St
New on HomeAdvisorNew on Angi
Approved Pro
Mason Home Remodel, LLC
14136 NE Russell St
New on AngiNew on HomeAdvisor
Approved Pro
2 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!

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!


Avatar for Colbyco Custom Construction, LLC
Colbyco Custom Construction, LLC
12042 Southeast Sunnyside Road, Box 352
3.67(
3
)
Approved Pro
Colbyco Custom Construction, LLC
12042 Southeast Sunnyside Road, Box 352
3.67(
3
)
Approved Pro
15 years of experience
Free onsite estimate

Colbyco Custom Construction, the father son team that you want for your custom build. Over 35 years of expertise in construction specializing in additions and custom built and spec homes. Our quality service and keen eye for detail provides outstanding results. Let our team build your dreams with our in-house designers we bring your dreams to life. Call Colbyco Custom Construction, LLC, today for your professional consultation.

"I have delt with a lot of bad contractors in my life and Colbyco is the absolute worst! The communication between father and son was horrible. I was supposed to work with the father and he didn't share with the son what I wanted to happen. He lives on the other side of the state and was trying to direct the project from there which was a joke. Everything that could go wrong did go wrong and two years later I'm still living with the horrible work that they did. If you don't have any idea about what you want and leave everything in their hands then fine, but if you want something custom, to your own specifications, forget it. They will do whatever they want and won't fix it later. Run, Run, Run away from this company!"

Bonnie W on September 2024

Colbyco Custom Construction, the father son team that you want for your custom build. Over 35 years of expertise in construction specializing in additions and custom built and spec homes. Our quality service and keen eye for detail provides outstanding results. Let our team build your dreams with our in-house designers we bring your dreams to life. Call Colbyco Custom Construction, LLC, today for your professional consultation.

"I have delt with a lot of bad contractors in my life and Colbyco is the absolute worst! The communication between father and son was horrible. I was supposed to work with the father and he didn't share with the son what I wanted to happen. He lives on the other side of the state and was trying to direct the project from there which was a joke. Everything that could go wrong did go wrong and two years later I'm still living with the horrible work that they did. If you don't have any idea about what you want and leave everything in their hands then fine, but if you want something custom, to your own specifications, forget it. They will do whatever they want and won't fix it later. Run, Run, Run away from this company!"

Bonnie W on September 2024


Avatar for RYDMAN ENTERPRISES LLC.
RYDMAN ENTERPRISES LLC.
4.78(
9
)
Approved Pro
RYDMAN ENTERPRISES LLC.
4.78(
9
)
Approved Pro
Customers say: Quality work
70 local quotes requested
10 years of experience

RYDMAN ENTERPRISES LLC. is a family owned and operated. We perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We also offer full design services and with 40 years experience are prepared to start your custom home. We specialize in interior or exterior home renovations, including bathroom and kitchen remodeling, home additions, garages and more! If you have property that you want to build on call Rydman Enterprises LLC so that we can help you with the process. If you are in need of a custom shop Rydman Enterprises LLC is ready to help. We guarantee high-quality construction for each and every project. Check out samples of our recent work and you'll agree that we're the best choice for your home renovation project.

"Dave was a perfect contractor for two of our major projects. Rydman Ent. Was Professional, timely, & pleasant to work with. Bids were accurate and competitive. Subcontractors were quality and local. Would re-hire again for any project."

Angela S on February 2025

RYDMAN ENTERPRISES LLC. is a family owned and operated. We perform all levels of building and remodeling. We offer start-to-finish solutions for every project. We also offer full design services and with 40 years experience are prepared to start your custom home. We specialize in interior or exterior home renovations, including bathroom and kitchen remodeling, home additions, garages and more! If you have property that you want to build on call Rydman Enterprises LLC so that we can help you with the process. If you are in need of a custom shop Rydman Enterprises LLC is ready to help. We guarantee high-quality construction for each and every project. Check out samples of our recent work and you'll agree that we're the best choice for your home renovation project.

"Dave was a perfect contractor for two of our major projects. Rydman Ent. Was Professional, timely, & pleasant to work with. Bids were accurate and competitive. Subcontractors were quality and local. Would re-hire again for any project."

Angela S on February 2025


Avatar for Sewell Built LLC
Sewell Built LLC
325 Northeast 18th Street
4.56(
9
)
Approved Pro
Sewell Built LLC
325 Northeast 18th Street
4.56(
9
)
Approved Pro
973 local quotes requested
Free onsite estimate

Looking for top-notch fencing services? Look no further! At Sewell Built LLC, we specialize in providing high-quality fencing solutions for homeowners. Our team of experts is dedicated to delivering exceptional craftsmanship and customer satisfaction. Contact us today for all your fencing needs!

"Grayson was very knowledgeable and kind. He communicated well throughout the whole process and we love our new fence! Would highly recommend him to anyone."

garrett l on April 2025

Looking for top-notch fencing services? Look no further! At Sewell Built LLC, we specialize in providing high-quality fencing solutions for homeowners. Our team of experts is dedicated to delivering exceptional craftsmanship and customer satisfaction. Contact us today for all your fencing needs!

"Grayson was very knowledgeable and kind. He communicated well throughout the whole process and we love our new fence! Would highly recommend him to anyone."

garrett l on April 2025


Bath Center
.
New on HomeAdvisorNew on Angi
Approved Pro
Bath Center
.
New on AngiNew on HomeAdvisor
Approved Pro
472 local quotes requested

Offering Kitchen & Bath Remodeling Services in your area. Call today to discuss your project.

Offering Kitchen & Bath Remodeling Services in your area. Call today to discuss your project.


Avatar for NW Best Remodelers
NW Best Remodelers
5305 Ne 131st Av
New on HomeAdvisorNew on Angi
Approved Pro
NW Best Remodelers
5305 Ne 131st Av
New on AngiNew on HomeAdvisor
Approved Pro
612 local quotes requested
10 years of experience

NW Best Remodelers of Vancouver, WA is here to help with all your remodeling needs. We specialize in Kitchen and Bathroom remodeling as well as flooring. Call today to get started on your next project!

NW Best Remodelers of Vancouver, WA is here to help with all your remodeling needs. We specialize in Kitchen and Bathroom remodeling as well as flooring. Call today to get started on your next project!


Avatar for Marin VIP Builders, LLC
Marin VIP Builders, LLC
685 Southeast Belmont Street, Apartment 311
New on HomeAdvisorNew on Angi
Approved Pro
Marin VIP Builders, LLC
685 Southeast Belmont Street, Apartment 311
New on AngiNew on HomeAdvisor
Approved Pro
701 local quotes requested
6 years of experience

We take great pride 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 the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride 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 the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for JP Remodeling and Construction, LLC
JP Remodeling and Construction, LLC
5.00(
3
)
Approved Pro
JP Remodeling and Construction, LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We are a family-owned company that will treat you like family. We are licensed in WA and OR. Roofing to a basement remodel we can do it

"We would like to recommend JP Remodeling and Construction, LLC for anyone in need of reliable and responsive contracting services. The owner, James, has consistently demonstrated a commendable ability to handle urgent situations, often being available at the last minute to ensure that projects stay on track and our home stays protected. In addition to JP Remodeling and Construction's fair pricing, James and his team are exceptionally nice and easy to work with, making each interaction pleasant and stress-free. Overall, they offer dependable service at a reasonable cost."

Julie A on February 2025

We are a family-owned company that will treat you like family. We are licensed in WA and OR. Roofing to a basement remodel we can do it

"We would like to recommend JP Remodeling and Construction, LLC for anyone in need of reliable and responsive contracting services. The owner, James, has consistently demonstrated a commendable ability to handle urgent situations, often being available at the last minute to ensure that projects stay on track and our home stays protected. In addition to JP Remodeling and Construction's fair pricing, James and his team are exceptionally nice and easy to work with, making each interaction pleasant and stress-free. Overall, they offer dependable service at a reasonable cost."

Julie A on February 2025


Avatar for TimelessBuilders
TimelessBuilders
1340 NW 209th Ln
4.93(
14
)
Approved Pro
TimelessBuilders
1340 NW 209th Ln
4.93(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
307 local quotes requested

Timeless Builders, your trusted partner for all your remodeling needs in Portland. With our expertise in general remodeling, we bring your vision to life. Contact us today for exceptional craftsmanship and personalized service. Additional DBA - J & R Timeless Painting. Additional email - info@jaybemistimelessconstruction.com.

"Let me start by saying, this ADU project was for my daughter, Macy. Macy has I/DD and Autism and will likely not be able to live away from us, her parents, unless she is in assisted living of some sort. However, together with her grandma we sought to create an environment for her to live as independently as possible and for her to grow into. This began our search for the perfect contractor who would understand our needs and work with us to build this ADU for Macy. Enter, Jay Bemis with Timeless Builders. After multiple meetings with contractors, many unreturned calls and emails, we met Jay. He immediately sounded interested and returned with a bid in a timely matter. We accepted this bid and began to move forward with this project. As with any construction project, we ran into unexpected situations. I could not have picked a better partner to handle all of these situations. He maintained focus on finding solutions, worked magic to make things happen that we wanted and came up with additional creative ideas when we couldn’t. He is a true craftsman and he employs the most amazing people! The pandemic hit during our project and he was respectful of our request to wear masks when entering our home. They continued the work and Jay was open about end dates and timelines. If you are looking to start a project, I can tell you that Jay Bemis and his team at Timeless Builders is who you want to partner with. Their work exceeded our expectations, their friendliness was an added bonus and the end result blew us away. Don’t think twice, contact Jay with Timeless Builders, he will help you get your project done right."

Janelle M on August 2020

Timeless Builders, your trusted partner for all your remodeling needs in Portland. With our expertise in general remodeling, we bring your vision to life. Contact us today for exceptional craftsmanship and personalized service. Additional DBA - J & R Timeless Painting. Additional email - info@jaybemistimelessconstruction.com.

"Let me start by saying, this ADU project was for my daughter, Macy. Macy has I/DD and Autism and will likely not be able to live away from us, her parents, unless she is in assisted living of some sort. However, together with her grandma we sought to create an environment for her to live as independently as possible and for her to grow into. This began our search for the perfect contractor who would understand our needs and work with us to build this ADU for Macy. Enter, Jay Bemis with Timeless Builders. After multiple meetings with contractors, many unreturned calls and emails, we met Jay. He immediately sounded interested and returned with a bid in a timely matter. We accepted this bid and began to move forward with this project. As with any construction project, we ran into unexpected situations. I could not have picked a better partner to handle all of these situations. He maintained focus on finding solutions, worked magic to make things happen that we wanted and came up with additional creative ideas when we couldn’t. He is a true craftsman and he employs the most amazing people! The pandemic hit during our project and he was respectful of our request to wear masks when entering our home. They continued the work and Jay was open about end dates and timelines. If you are looking to start a project, I can tell you that Jay Bemis and his team at Timeless Builders is who you want to partner with. Their work exceeded our expectations, their friendliness was an added bonus and the end result blew us away. Don’t think twice, contact Jay with Timeless Builders, he will help you get your project done right."

Janelle M on August 2020

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

Converting an existing space into a laundry room is more affordable than building a new addition. While new additions start at $5,000, renovating an existing space for laundry use can begin at $1,300. 

Your specific costs will depend on whether plumbing and electrical connections exist nearby, the quality of finishes you select, and whether any structural modifications are needed. Always budget extra for unexpected issues, particularly in older homes where hidden problems might surface during renovation.

The smallest practical size for a new laundry room addition is 35 square feet, which provides enough space for basic appliances and minimal storage. For renovations utilizing existing space, smaller footprints might work with space-saving solutions like stacked appliances. 

A standard-sized laundry room of 60 square feet offers more comfort and functionality, allowing for counter space and storage cabinets. The optimal size depends on your household needs and available space.

Yes, adding a laundry room requires several permits, particularly for new additions. You'll need building permits, plus specific permits for electrical work, plumbing installations, and possibly HVAC modifications. 

Requirements vary significantly by municipality, so consulting with your local building department before starting work is essential. Proceeding without proper permits can result in fines, mandatory removal of completed work, and complications when selling your property.

The timeline for completing a laundry room addition varies based on project complexity, contractor availability, and permit processing times. Factors that can extend the schedule include material delivery delays, weather conditions, and unforeseen structural issues discovered during construction. 

Renovating an existing space often requires less time than building a completely new addition. Working with an experienced contractor who can coordinate various tradespeople efficiently helps keep your project on schedule.

The Sandy, 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.
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