About Us
The Pros for What's Underground
Sewer Pros provides underground sewer services in Pasco, WA, Kennewick, WA, and Richland, WA.
Who We Are
Focused on Underground Sewer Work.
Sewer Pros specializes in underground sewer repair, replacement, new sewer line installation, and city sewer hookups in Pasco, Kennewick, and Richland, Washington.
That focus matters. Underground work takes specific equipment, careful planning, and the patience to do it right the first time. With 43 years of construction experience and over 2,000 sewer projects completed, we bring careful planning and the right equipment to every job.
We keep it straightforward: assess the situation, explain the options in plain language, give you a free estimate, and complete the work properly — from a targeted repair to a full replacement or a city sewer hookup, including conversion from septic.


What You Can Expect
Professional Service From the Ground Up.
- Underground sewer specialization
- 43 years of construction experience
- Over 2,000 sewer projects completed
- Pasco, Kennewick & Richland service areas
- Free estimates
- Clear communication
- Practical solutions
Need Underground Sewer Work?
Request a free estimate for sewer repair, replacement, a city sewer hookup, or new underground sewer line installation.