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Find Addition to existing structure builders in Portland

Avatar for Superior Building Concepts LLC
Superior Building Concepts LLC
4.9(
48
)

Serving Portland, OR and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"We would highly recommend Superior Building Concepts for your next project. After many over priced quotes, underpriced quotes with a wink and a nod to do this small job without permit, or contractors that stopped by to provide a quote that we never heard from again we received a referral from Angie's list for Superior Building Construction.  Stan came by, gave us a reasonable quote then followed up with a very professional and complete contract.  We signed with Superior and were pleasantly surprised with the continued professionalism.  We received compete drawings with architectural choices.  After our selection, it was put through the permit process.  At each point we received proper communication from Stan. Once construction began, Stan was there managing the subcontractors and working alongside.  We were delighted with each subcontractor Stan brought on board.  They were all punctual, courteous and cleaned up everything after their respective jobs were complete. With Covid supply shortages you can imagine some of the issues that arose, but with each roadblock Stan communicated with us and we worked out satisfactory work arounds. This remodel was a pleasant experience and Stan and his team made the difference. You can be confident in your project if you select Superior Building Concepts."
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Before

+8

8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mt. Tabor Construction
Mt. Tabor Construction
4.7(
83
)

Serving Portland, OR and surrounding areas

Approved

In business since 1985

Customers say: Super punctual

"Rob responded to my bid request almost immediately. He was able to come out very promptly to evaluate the work I wanted done. He was very professional and gave an honest and reasonable appraisal/bid right away. When he came to do the work, he called ahead to notify me that he was on his way over. He did a thorough and very neat job, cleaned up his work site before he left. I was very happy with the work he did and look forward to relying on his company for any future projects, large or small. In addition to doing quality work, being professional, honest and trustworthy, you can tell that he loves what he does!"
Patio Cover
Bathroom remodel
Fencing
Bedroom Remodel
Built-in Shelving

+2

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Stellar Construction & Remodeling, LLC
Stellar Construction & Remodeling, LLC
4.8(
48
)

Serving Portland, 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 Rutledge Construction, LLC
Rutledge Construction, LLC
4.9(
36
)

Serving Portland, OR and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"WE LOVE JOSH! We initially hired him to remodel a kitchen after another contractor botched the job. Josh fixed everything and got everything finished the way it should been in the first place! We have since hired him for two more jobs: pouring a concrete driveway extension for RV parking, and replacing some siding and painting the entire exterior of the house. Josh is meticulous and clearly takes pride in his work, he is super easy to work with! I HIGHLY recommend Josh, we will continue to hire him for all of our construction needs!"
Interior finishes
Custom kitchen
Interior finishes
Mango custom cabinets
Robusta floor

+165

Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Baurer Construction & Flooring
Baurer Construction & Flooring
4.9(
68
)

Serving Portland, 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
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for TimelessBuilders
TimelessBuilders
4.9(
14
)

Serving Portland, 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
)

Serving Portland, OR and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"Great team to work with, quality work, they go out of their way to please the customer. We were doing a living room and front deck expansion project and Paul and his team delivered a beautiful completed project and on budget. I have already recommended Triple D to two other friends for assisting them with their current projects."
Response time9 hrs
Response rate98%
19 neighbors recently requested a quote
Avatar for Clear Water Construction Services
Clear Water Construction Services
5.0(
17
)

Serving Portland, OR and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I was happy with the crew and the outcome of the project. Very personable and professional company that was able to fit my project in quickly and completed it within a day. Will definitely have them back out for a couple more projects I need to have done."
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+16

Response time2 days
Response rate100%
Recommended by70%of homeowners
Avatar for Oltean Construction, LLC
Oltean Construction, LLC
4.7(
11
)

Serving Portland, OR and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quick response

"Silviu was very helpful in assisting me to make some creative choices when remodeling my bathroom. The bathroom is unique and beautiful. He also put new flooring in the upstairs rooms. The work was excellent and was done within a two month period. I plan to hire Oltean Construction again."
Laurelhurst Home Before Front View
Laurelhurst Home After Front View
Front Porch
Back View of Home
Living Room

+34

Response time4 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Portland, 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 Portland, 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.