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NGI Trenchless Pipe & Sewer Repair staff safely check and clean city sewers to keep pipes working well near buildings.

6 Signs Your Commercial Building Needs Professional Drain Cleaning Now

Quick Answer: The six signs a commercial building needs professional drain cleaning are: consistently slow drains that keep returning despite routine maintenance, recurring clogs in the same location, gurgling sounds from drains or toilets, sewage or sewer odors inside the...
An NGI Trenchless Pipe & Sewer Repair worker checks a pipe inspection monitor to help solve city sewer problems.

Commercial Drain Cleaning in Atlanta: Why Industrial Properties Can’t Rely on Store-Bought Fixes

Quick answer: Commercial and industrial properties in Atlanta can't rely on store-bought drain cleaners because those products are built for small household clogs, not large, high-volume commercial systems. Chemical cleaners rarely clear the real blockage, can corrode metal and aging...
NGI Trenchless Pipe & Sewer Repair uses this nozzle to clean pipes by spraying water in many directions.

How Does Hydro Jetting Work? A Facility Manager’s Guide to High-Pressure Drain Cleaning

Quick answer: Hydro jetting works by pushing water through a drain line at high pressure — up to roughly 4,000 psi for commercial work — using a specialized hose and nozzle. The nozzle fires jets forward to break through the...
NGI Trenchless Pipe & Sewer Repair staff uses equipment to clear a home’s outdoor drain, making sure pipes work properly.

What Is Hydro Jetting in Atlanta, GA — and When Do You Actually Need It?

📌 Quick Answer: Hydro jetting in Atlanta, GA is a high-pressure drain cleaning process that blasts water at up to 4,000 PSI through your sewer or drain lines to remove grease, scale, root intrusions, and years of buildup. Unlike snaking,...
NGI Trenchless Pipe & Sewer Repair crew discusses plans for a project together outside, working as a team to solve problems.

Pipe Lining and Drain Rehabilitation for Student Housing and Dormitories in Atlanta: Keeping Buildings Operational During Peak Use

Quick answer: Student housing and dormitory drain systems fail faster than comparable buildings because of high occupancy, communal-kitchen grease, and constant non-flushable clogs — yet they can only be worked on during the May-to-August summer break. CIPP pipe lining solves...
NGI Trenchless Pipe & Sewer Repair workers fix a large pipe with special tools at an outdoor job site.

Sewer Pipe Lining for Georgia Schools and University Campuses: Rehabilitation During Breaks Without Disrupting Learning

Quick answer: Sewer pipe lining lets Georgia schools and university campuses rehabilitate failing sewer and storm lines without excavation — ideal for facilities that can only schedule work during winter, spring, or summer break. With cured-in-place pipe (CIPP) installed through...