Trenchless repair, CIPP lining, directional boring & underground utilities. Family-owned, 20+ years serving Los Angeles.
South Bay's Trusted Sewer Contractor
Who We Are
25+ Years of Experience
Greg Luna founded GLPS with a commitment to honest work and fair pricing. Every job gets our personal attention.
Licensed, Bonded & Insured
Fully licensed California contractor. We carry all required insurance so you're protected on every job.
OSHA Compliant
Our crew follows strict OSHA safety standards on every excavation and confined-space job.
20+ Years Local Experience
We know South Bay soil, local codes, and city inspectors. That experience means fewer surprises on your job.
What We Specialize In
Trenchless Sewer Repair
Fix your sewer line without tearing up your yard — pipe bursting and slip lining through two small access points.
CIPP Lining
Cure-in-place pipe lining rehabilitates your existing sewer from the inside with zero excavation.
Directional Boring
GPS-guided horizontal drilling for water, gas, and conduit under roads, driveways, and landscaping.
Underground Utilities
Complete utility installation for new construction — water, sewer, electrical conduit, telephone, and cable TV.
Residential Sewer Services
From a single clogged lateral to a full sewer line replacement — we handle every residential sewer job in South Bay and greater Los Angeles.
Sewer Line Replacement
When your sewer line is collapsed, crushed, or made of aging clay or Orangeburg pipe, we excavate and install a new schedule 40 PVC line from your house to the city main — fully permitted and inspected.
Trenchless Pipe Repair
Cracked, root-invaded, or offset sewer pipe repaired without digging up your yard. Pipe bursting and slip lining restore full flow through two small access points.
CIPP Pipe Lining
A resin-saturated liner is inserted into your existing pipe and cured in place — creating a smooth, jointless new pipe inside the old one. No excavation, no landscape damage.
Sewer Camera Inspection
High-definition camera inspection locates blockages, cracks, root intrusion, and pipe deterioration before any work begins. You see exactly what we see.
ADU & Addition Hookups
Adding a granny flat, garage conversion, or room addition? We install new sewer laterals and utility connections to bring your new structure up to code.
Emergency Sewer Service
Sewage backup or broken lateral? Call us. We respond fast to residential sewer emergencies throughout South Bay and Los Angeles.
Contact GLPS Sewer Services Today!
Call us or fill out the form and we'll get back to you as soon as possible.
Areas We Serve
Proudly serving South Bay, Los Angeles, Long Beach, and the Harbor Area. Don't see your city? Call us — we likely cover your area.
South Bay
- Torrance
- Carson
- Gardena
- Hawthorne
- Inglewood
- Lawndale
- Lomita
- Manhattan Beach
- Redondo Beach
- El Segundo
Los Angeles
- Los Angeles
- Compton
- Lynwood
- South Gate
- Downey
- El Monte
- Commerce
- Alhambra
- Vernon
- Bell Gardens
Long Beach & Harbor Area
- Long Beach
- San Pedro
- Wilmington
- Harbor City
- Signal Hill
- Lakewood
- Paramount
- Bellflower
- Cerritos
- Artesia
Don't see your city? Call us — we cover a wide service area.
Call (323) 899-0190What Our Customers Say
Trusted by homeowners and contractors across South Bay and Los Angeles.
GLPS replaced our entire sewer line in one day. Greg and his crew were professional, clean, and the price was fair. Highly recommend.
Had a major sewer backup on a Friday afternoon. They came out same day, ran a camera, and had us fixed by Saturday morning. Incredible service.
Used GLPS for our ADU sewer hookup. They pulled all the permits, coordinated with the city inspector, and finished ahead of schedule.