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Top-Rated Addition to existing structure builders in Boring - Updated Nov 2026

Avatar for Superior Building Concepts LLC
Superior Building Concepts LLC
4.9(
48
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Just had our kitchen remodel completed by them and couldn’t be happier! Job was done in the estimated timeframe and on budget. Stan was great to work with. He made great recommendations when we were unsure or stuck on something, and kept us well informed on timing and any issues that came up every step of the way. He and everyone he brought in were very professional and worked hard to get the job done. We are already planning to have more work done by them in the near future. Highly recommend."
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+8

3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Stellar Construction & Remodeling, LLC
Stellar Construction & Remodeling, LLC
4.8(
48
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Micah at Stellar Construction, was the only one of 5 fence installers that responded to my Angie’s list bid requests. I’m very glad he did because his company did a fantastic job replacing the back of my fence after a tree fell on part of it - total of 114’, tree only damaged 15’. At first, he estimated 4-6 weeks before he had space in his schedule, but they ended up having a last minute opening within the week. He finished the job, with full cleanup, in 2 days. We are VERY pleased with the results! Thank you Micah & your crew!! We will definitely use him in the future and recommend him to family/friends!"
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+54

Recommended by95%of homeowners
Avatar for Serden Group, LLC
Serden Group, LLC
4.9(
211
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I did A LOT of research for three bathroom projects and chose Serden Group, because the team is knowledgeable, honest, kind, affordable, and most importantly the type of people I can have in my house for months during long renovations. I appreciate their integrity, attention to detail and making my needs a priority. Looking forward to them building my new ADU!"
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+121

Response time1 day
Response rate85%
51 neighbors recently requested a quote
Avatar for Rutledge Construction, LLC
Rutledge Construction, LLC
4.9(
36
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Excellent experience. Quick reply to the quote request and was available two days later to do the job. Josh completely replaced a rotting exterior pillar and recreated its detailed decorative trim work perfectly. Fast, impressive, quality work. I'd highly recommend his services."
Interior finishes
Custom kitchen
Interior finishes
Mango custom cabinets
Robusta floor

+165

Response time1 day
Recommended by96%of homeowners
Avatar for TimelessBuilders
TimelessBuilders
4.9(
14
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"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."
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Recommended by100%of homeowners
Avatar for Triple D Construction, Inc.
Triple D Construction, Inc.
5.0(
11
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"We have hired Paul and his team for several projects in the past several years, most recently for a kitchen remodel. He is professional, honest, the work is done to a high standard and we trust his judgment. He has replaced our windows, remodeled our kitchen and bathrooms, remodeled our bedroom , built a new deck and made cedar siding to match existing cedar siding on our home perfectly. We highly recommend him."
Response time9 hrs
Response rate98%
14 neighbors recently requested a quote
Avatar for Baurer Construction & Flooring
Baurer Construction & Flooring
4.9(
68
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 1987

Emergency services offered

Small jobs welcome

"John and Brian of JAW Construction did a complete interior refresh of our mid 1970’s split entry ranch house. They removed two walls to open up the main living area, added two new windows to allow more natural light in and installed new lighting throughout. All the flooring was replaced with hard wood upstairs and LTV downstairs. They replaced every door along with all the trim in the house. They installed a completely new custom kitchen, remodeled both bathrooms, laundry room and added a wet bar area as well as resurfacing two fireplaces. In short they touched every surface inside our house. John, Brain and all of their subs were easy to work with, professional and helpful throughout the 3 month construction project. They were able to work around the inherent flaws of an older house and were accommodating went we changed our minds and asked for changes. They really did work to fulfill our vision for the house. We are very happy with the fit, finish and overall quality of their work and would highly recommend JAW Construction."
Additional Photos
Recommended by100%of homeowners
Avatar for Superior Home Custom Remodeling
Superior Home Custom Remodeling
4.6(
20
)
Addition to Existing Structure - Build

Serving Boring, OR and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We had a huge project including residing, decking, railing, a deck cover, and whole house paint. Superior Home took on the work and delivered phenomenal results, we could not be happier. Ismael is an incredible craftsman, very intuitive to our vision with an eye for detail. The ideas we communicated to him were not only executed but consistently improved upon as he brought his experience to the table. His team was great, very friendly, and they worked hard and fast. Each day before they left, they would stack material and clean the job site leaving our yard free of debris which made the remodeling process a lot less invasive to everyday life. Upon completion, we spent a weekend absorbing the beautiful work of Ismael, and came up with our punch list: Absolutely nothing! Superior Homemade our project was a pleasure. I highly recommended them."
Response time11 hrs
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Boring, 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 Boring, 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.