Siefken & Sons Construction

Siefken & Sons Construction, Inc. is a reputable, family-owned and operated business serving the Tri-Cities region of Washington state for over 45 years. Founded in 1975 by Bill R. & Reta Siefken and their five sons, the company has established itself as a leader in commercial construction, known for its commitment to quality, integrity, and client satisfaction.

*Our Expertise*

Our experienced team of professionals offers comprehensive construction services across various sectors, including:

• Public sector: Working in close partnership with government agencies to construct and renovate facilities such as schools, fire stations, libraries, and public buildings.
• Private sector: Serving businesses in diverse industries, including office buildings, retail spaces, restaurants, and medical facilities.
• Institutional sector: Assisting educational institutions with classroom renovations, laboratory upgrades, and infrastructure improvements.

A Client-Focused Approach

We take pride in building strong relationships with our clients, prioritizing open communication, transparency, and collaborative decision-making throughout the entire process. Our experienced project managers actively listen to your needs, clearly communicate project updates, and work alongside you to achieve your vision.

Our Values

The core values that guide our work are:

• Integrity: We uphold the highest ethical standards and transparency in all our dealings.
• Craftsmanship: We are committed to delivering high-quality workmanship and attention to detail in every project.
• Client Focus: Our clients are our partners, and their satisfaction is our top priority.
• Communication: We believe in open and clear communication to ensure a smooth and collaborative experience.
• Safety: We prioritize the safety and well-being of our team members and the public.

Our Commitment

Siefken & Sons Construction is dedicated to building lasting relationships with our clients and contributing to the growth of the Tri-Cities community. We are committed to delivering projects that exceed expectations, leaving a lasting impact on the landscape of our region.