About GSW Pumping
Sacramento's trusted septic and grease trap experts, built on a foundation of integrity, expertise, and unmatched customer care.
Our Story
GSW Pumping was founded with a simple mission: to provide Sacramento and surrounding communities with honest, reliable septic and grease trap services at fair prices. What started as a commitment to serve our neighbors has grown into the region's most trusted name in septic system maintenance.
We understand that septic issues can be stressful and disruptive. That's why we've built our business around being there when you need us most—with 24/7 emergency response, transparent pricing, and the expertise to get your system running smoothly again.
Our team takes pride in treating every property like it's our own. We arrive on time, work efficiently, and leave your property clean. It's this attention to detail and genuine care for our customers that has earned us a perfect 5-star rating and the trust of homeowners and businesses throughout Northern California.

Our Core Values
These principles guide everything we do and shape how we serve our community.
Integrity
We believe in honest communication, transparent pricing, and doing what's right for our customers, even when no one is watching.
Excellence
We're committed to delivering exceptional service quality, using the best equipment, and continuously improving our processes.
Reliability
When you call GSW Pumping, you can count on us to show up on time, prepared, and ready to solve your septic system challenges.
Community
We're proud to serve our neighbors and contribute to the health and safety of the communities we call home.
Innovation
We invest in the latest equipment and techniques to provide more efficient, effective, and environmentally responsible services.
Accountability
We stand behind our work with guarantees and take full responsibility for delivering the results we promise.
Why Sacramento Trusts GSW Pumping
We've earned our reputation through consistent service excellence and genuine care for our customers.
Licensed & Insured
Fully licensed, bonded, and insured with DGS certification for government facilities. Your property and our work are completely protected.
24/7 Emergency Response
Septic emergencies don't wait for business hours. We're available around the clock to handle urgent situations throughout our service area.
Transparent Pricing
No hidden fees, no surprise charges. We provide clear, upfront pricing so you know exactly what to expect before we begin work.
Environmental Responsibility
All waste is disposed of at licensed treatment facilities following strict EPA guidelines. We're committed to protecting our environment.
Modern Equipment
We invest in state-of-the-art pumping trucks and equipment to ensure efficient, clean, and professional service on every job.
Customer Education
We take time to explain your system, answer questions, and provide maintenance tips to help you avoid future problems.
Proudly Serving Northern California
Based in Sacramento, we provide professional septic and grease trap services throughout the greater Sacramento area and beyond.
Sacramento County
Placer County
Yolo County
El Dorado County
Sutter County
Solano County
Experience the GSW Difference
Join thousands of satisfied customers who trust GSW Pumping for all their septic system needs. Call today for fast, professional service.