Capital Builders
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Capital Builders
We meet with you to discuss your home improvement needs, evaluate your alternatives, and deploy customized solutions. We only employ qualified, trained professionals who are dedicated to completing the assigned job on time, within budget and with strict adherence to quality standards. At Capital Builders, we understand the importance of a respectful partnership between us and our client.

Building a new home, remodeling or renovating your current space can be a stressful experience. We set out to make this process as comfortable and satisfying as possible which is why for three years straight we have received the Best of Houzz - Client Satisfaction Award as well as an A+ rating with the Better Business Bureau.

No project is too small, we aim to assist you in whatever improvements you need to make including fences & gates, concrete flooring, flatwork installation, power washing, storm damage, restorations, rental turnovers, tenant improvements, dock repairs, and much more. David Sideras has 20 years experience in all aspects of real estate ranging from finance, project design, permitting, project management, property management to general contracting.
Services
From design or concept development to quiet enjoyment. We design, build, renovate/remodel and improve properties all over the Portland Metro area and Columbia County. With a degree in accounting and an impeccable sense of style, Albina Sideras has been an indispensable part of the office since 2002.
Our lead carpenter, Miguel Villafane Ruiz, is originally from the rural town of San Pedro Tidaa Nochixtlan, Oaxaca, Mexico. He is the youngest of a family of ten kids and is now raising his own small family in the Hillsboro area. Growing up as part of a ranching family, he became accustomed to the demands of working long hours and a boss with high expectations as well as the expectation that one have a wide skill set.
Undertaking a renovation or remodeling project or building your home from scratch can be stressful. There are a lot of questions to consider. Below we have addressed some of the most frequently asked questions about Capital Builders, our design and construction capabilities and our work style. If you have additional question please contact us directly and we will respond within 24 hours.
These folks were pleased enough that they took to the internet to let you know. Below we have compiled these reviews from various media outlets. For more reviews and to learn about our 4 year Best of Houzz Client Satisfaction rating visit Houzz. David and his crew stepped into a nightmare when we discovered dry rot and termite damage to the back of our house of a scope we could not have foreseen.
Even for experienced contractors, new construction has it's challenges. From starter home to design/build consultations, we have the background, the assembled team and the expertise to keep your project moving smoothly. We have a reputation among our subs (and our clients) of good communication, excellent scheduling and attention to detail.
Reviews (8)
MaryJane Emmons
MaryJane Emmons
Sep 20, 2020
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I can’t express how happy I am with the work Capital Builders that did on our house. David and his crew stepped into a nightmare when we discovered dry rot and termite damage to the back of our house of a scope we could not have foreseen. It was definitely nerve racking to face not only the initial damage we found out about, but how extensive it became. David was sensitive to how he communicated bad news to us as he kept us informed. Since the scope of the work was unknown, David charged man-hours instead of a flat rate which made sense due to the nature of this job. It was very difficult, though
Michael Madden
Michael Madden
Aug 09, 2020
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The project delivery was excellent. David under-promised and over-delivered. His crew was punctual, efficient and very courteous. The final product exceeded expectations.
The Capital Builders team helped us out with several exterior improvement projects we had been struggling to complete, let alone, start. His team did work in 5 days that would have taken me 6 months (on top of the 2 years I've been sitting on them). Being in the construction industry myself, it was difficult for me to accept hiring an outfit to come in to do work that I can (theoretically) do myself (but not as well). But after
Scott Reedy
Scott Reedy
May 03, 2020
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Capital builders has been amazing more than once. They have been responsible, respectful and diligent. They did a downstairs remodel and it was great. I will continue to use them and refer them to friends, family and anyone looking for a professional team.
MaryJane E.
MaryJane E.
Mar 25, 2020
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I can't express how happy I am with the work Capital Builders that did on our house.  David and his crew stepped into a nightmare when we discovered dry rot and termite damage to the back of our house of a scope we could not have foreseen.  It was definitely nerve racking to face not only the initial damage we found out about, but how extensive it became. David was sensitive to how he communicated bad news to us as he kept us informed.  Since the scope of the work was unknown, David charged man-hours instead of a flat rate which made sense due to the nature of this job. It was very difficult
Amy Sedgwick
Amy Sedgwick
May 06, 2019
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David and his crew rescued me from a botched job (so embarrassed). They did not make me feel bad for having hired a dud. Instead they did a magnificent job! Always on time, clean, respectful, communicative and major attention to detail. David carefully researched products that would work for my house and budget. Hire this company. Doing it right will save you money in the long run, plus, you'll have a gorgeous finish. The job they did for me was to rebuild my deck, upper and lower, including framing. Plus they installed a new cable railing, super sleek. They also secured my spiral stair case, not
Milkiimelon
Milkiimelon
Jun 28, 2017
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Capital Builders did a fabulous job with our recess lighting job. David and his crew are amazing, patient and efficient. I would recommend them for any home remodel, build or construction need.
Scott Dingman
Scott Dingman
Nov 08, 2016
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David and his crew were courteous, responsive and very professional. They did great work for a reasonable price on a tricky fence repair job. Strongly recommended.
Elena L.
Elena L.
Jul 28, 2016
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Great quality of construction, meticulous attention to details. The house looks beautiful and we are very happy with the results. David and his team are hardworking, honest, and - most importantly - very reliable.

We were referred to Capital Builders by our friends who were happy with their services. We needed our investment property in Portland renovated and couldn't be happier with the outcome. I highly recommend them!