Blue Sierra Capital

Expert foundation and drainage solutions in Marysville

Protecting homes, preventing water damage, and giving you peace of mind.

Blue Sierra Capital is a trusted foundation and drainage solutions company serving Marysville and the surrounding areas. We put homeowners first, focusing on long-lasting results that protect your property. Your home’s safety plus our expertise means peace of mind for years to come.

Custom Homes

Residential Permitting Services

Design-Build

Excavation & Drainage

Landscape Construction

ABOUT US

Founded in 2024, Blue Sierra Capital grew from a team of experienced house flippers who spent over a decade transforming properties across Washington State. After seeing how often drainage and foundation issues threatened homes, we shifted our focus to providing long-term, reliable solutions that keep properties safe, stable, and valuable. Today, we combine hands-on construction expertise with a client-first approach, helping homeowners in Marysville and beyond protect what matters most — their homes.

Quality Workmanship

Every project is built to last. From foundation repairs to drainage systems, we use proven techniques and durable materials to ensure your home stays secure for years to come.

Reliability & Trust

We know how stressful home repairs can be. That’s why we pride ourselves on being dependable, transparent, and communicative throughout every step of the process.

Cost-Effective Solutions

Protecting your home shouldn’t break the bank. We deliver high-quality work at fair, competitive prices — always with your budget and peace of mind in mind.

Projects

BSC Construction recently completed a patio paving project for us in Stanwood, and we couldn't be happier with the results. The pavers were laid down extremely flat and professionally, creating a clean, polished look that's perfect for our outdoor space. Their crew was efficient, courteous, and clearly skilled. Highly recommend BSC for any hardscaping or outdoor improvement projects!

I highly recommend Blue Sierra Capitol for any drainage repair. I was completely impressed with their professionalism and the care they showed for my situation. I needed all my drain lines replaced, and then they figured out the problem why my basement flooded all the time when nobody else could.

This was the most amazing company. Their care to do the best possible job was top notch. This job turned out to be way more than any of us expected but they got creative and got it all done beautifully and with success. Communication was outstanding and all of the crew was polite and kind. Even though there was a lot of mess, everything was put back with minimal damage. We know whenever we have another project, be it inside or out, we will be contacting them. Love them!