ARCHITECTURE

Beautiful, Functional & Durable DESIGN

CONSTRUCTION

Bringing YOUR DREAMS to Life

DESIGN

Capturing YOUR VISION

RENOVATION

Exterior and Interior SOLUTIONS

Is it time to

Remodel Your Home?

Bring your outdoor
living space to life!

ARCHITECTURE

Beautiful, Functional & Durable DESIGN

CONSTRUCTION

Bringing YOUR DREAMS to Life

DESIGN

Capturing YOUR VISION

RENOVATION

Exterior and Interior SOLUTIONS

Is it time to

Remodel Your Home?

Bring your outdoor
living space to life!

ARCHITECTURE

Beautiful, Functional & Durable DESIGN

CONSTRUCTION

Bringing YOUR DREAMS to Life

DESIGN

Capturing YOUR VISION

RENOVATION

Exterior and Interior SOLUTIONS

WHY CHOOSE CAPITAL BUILDERS?

Capital Builders is committed to delivering the highest quality service and materials at competitive prices.

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.

Here are just a few reasons why Capital Builders is the contractor for you!

  • Good communication, excellent scheduling & attention to detail.
  • We respect your time and your privacy.
  • We design; we suggest. We bring it in on time and on budget.
  • We are able to complete most projects within 90 days of starting.
  • We value our clients and they value us.

Contact Us!

Whether you know exactly what you want or you're not sure where to start, we're here to help you take the first step!

Contact Us!

Capital Builders, LLC

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.

Call: 503.892.2955
POB 19115 Portland, OR 97280
License Number: 181277
Typical Job Costs:
$3,000 – $750,000

Awarded Best of Houzz
Featured on Houzz

Best of Houzz – Client Satisfaction 2013-2015, the highest level for client satisfaction by the Houzz community.

“Capital Builders is a fine reputable company. They are professional and organized. As a homeowner I have had opportunity to work with many different contractors specializing in an array of disciplines. Few I would work with again. However, Capital Builders is one of the best.”
Christine Prockish
“I am a single grandmother who needs help with some small jobs around the house from time to time. I have hired David Sideras with Capital Builders a few times now and each time he has come out to my house and completed the work I have requested with care and expertise…”
Susan Moon
“This company provides fast, quality service to a variety of household needs and is always accurate to the estimated dollar quotes. I would recommend Capital Builders to anyone that values a top notch service experience.”
Michael Hogan
“I am a licensed real estate broker in the Portland area who has the pleasure of working with David Sideras of Capitol Builders for the past 7 years. One of the strongest things I can tell you about David is that his work is always impeccable!”
Mark Didier

View our Latest Projects

6203 SW 21st Ave

The highest compliment that a contractor can receive is a repeat customer. We have several that keep coming back because they like how we treat them. After repairing storm damage to his roof, the owner asked us to look into the cause of some dry rot. We found that almost all the roof penetrations were improperly flashed by the original roof installer which led to dry rot in multiple layers of the roof structure. Demo, carpentry, insulation, roofing? Yes, we can.

6207 and 6209 SW 21st Ave.

Sometimes, from a financial standpoint, it doesn't make sense to remodel. The previous house was small, old, and located at the rear of the lot. Rather than throw good money after bad, the owner decided to start from scratch. We guided the owner through the land division, street improvement and new construction permitting processes.

Portland Urban Living

This type of house is unique to Portland where density to preserve farmland and nature outside the city is highly valued. Yes, they look a bit odd, but they do grow on you! Inside are three bedrooms, two bathrooms and a powder, a laundry room. Outside is a fenced yard with enough room to play but not so much that you can’t get away for the weekend.