Thompson Brothers Excavation

Since 1992, Thompson Bros. Excavating has proudly served the Pacific Northwest region with unwavering commitment to quality, performance, and craftsmanship. We are a family-owned and operated business with over 30 years of experience in all phases of civil, underground, and earthwork construction.

Our Services

Our diverse skillset and extensive experience enable us to handle a wide range of projects, collaborating with clients to achieve their unique vision. Our services include:

- Site Development

• Land clearing & grading
• Utility installation & relocation
• Excavation & trenching
• Foundation & pad construction

- Infrastructure & Utilities

• Private sanitary system installation & repair
• Storm & drainage systems
• Water & sewer line installation & replacement
• Road & pavement construction & repair

- Environmental Services

• Contaminated soil remediation
• Septic tank pumping & repair
• Storm water management

- Land Improvement

• Lot development & grading
• Landscape excavation & grading
• Retaining wall construction

Our Approach

We prioritize open communication, transparency, and collaborative problem-solving to ensure every project is completed on time, within budget, and exceeding expectations. Our team comprises skilled and certified professionals who prioritize safety, quality, and efficiency in everything they do.

Our Values

• Integrity: We operate with honesty and integrity, upholding ethical standards and maintaining open communication with our clients.
• Client Focus: Our clients are our partners. We prioritize understanding their needs and delivering tailored solutions.
• Quality: We are committed to delivering high-quality workmanship, utilizing the most advanced technology and equipment available.
• Safety: We prioritize the safety of our team and the public through comprehensive safety protocols and adherence to industry regulations.
• Sustainability: We strive to minimize environmental impact, working responsibly to protect the communities we serve.