Welcome to Groess Environmental Services Ltd.

Past Projects

Proudly Providing Non-Destructive Hydrovac Services
to Vancouver Island, BC Since 2008

Providing the highest safety standards and 24/7 emergency services

Vancouver Island Sewer Connections

When it comes to your sewer hookup, you’ve got options!

We’ve partnered with McKinnon Plumbing & Heating, a locally owned & employed business much like our own. Together, we offer the services & expertise required to start, take on, and complete the entire sewer installation and connection!

This includes:

Free Estimates,

Non-Destructive Hydro-Excavation,

Exterior Plumbing,

Septic Tank Pumping & Disposal,

Backfill Materials & Labour!

Why Contractors & Engineers Choose Us

G.E.S. employees performing hydro-excavation for water service installation.

Hydro-excavation enables safe, controlled exposure of buried utilities while minimizing surface disruption.

Our process reduces project risk, protects existing infrastructure, and supports faster, more predictable construction timelines.

Clean, controlled hydro-excavation.

Fast project turnaround.

Precision non-destructive trenching.

Reduced site disruption and restoration costs.

Locally owned and trusted across Vancouver Island.

Completed utility trench with minimal surface disruption.

Contact Us

24/7 Dispatch: (250) 268-2160
admin@groessenvironmental.ca

P.O. Box 41021 Woodgrove, 
Nanaimo B.C. V9T 6M7  

© 2026 Groess Environmental Services Ltd.

Nanaimo, BC Hydrovac, utility locating with BC One-Call, storm & sewer flushing / maintenance, fluid transfer & disposal, catch basin cleaning, and so much more!