
Reliable Hydrovac & Septic Services for Alberta’s Oil Industry and Communities
At Big S Oilfield Service, we understand the demands of Alberta’s oilfields and industries. Whether it's precision excavation, spill cleanup, or septic system maintenance, our experienced team and well-equipped fleet deliver efficient, safe, and environmentally responsible solutions. Serving Southern Alberta, we take pride in supporting businesses, industries, and communities with dependable service that meets the highest standards.
Hydrovac & Oilfield Services
Septic Tank Cleaning
We offer residential and industrial septic tank cleaning to prevent backups and maintain system efficiency. Our services include:
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Septic tank emptying and maintenance.
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Waste fluid hauling and disposal.

Our hydrovac services are essential for oil rigs, industrial sites, and infrastructure projects, offering precise excavation and effective cleanup solutions. We specialize in:
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Oil spill cleanups.
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Pipeline leak remediation.
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Utility and pipeline daylighting.
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Slot trenching and debris removal.
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Tank and facility cleaning.
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Frozen ground excavation.
We also provide water truck services, ensuring a reliable water supply for industrial, oilfield, and construction applications.
24/7 Emergency Response
Our crews are available 24/7 for emergency oil spill cleanups, hydrovac excavation, and septic system emergencies. Whether it’s an urgent cleanup or a scheduled service, we’re always ready to assist.
Call us today to book a service.
For professional hydrovac services, septic tank cleaning, or emergency response, contact Big S Oilfield Service. We offer competitive pricing, certified operators, and reliable service across Southern Alberta.
Our Commitment to Safety
At Big S Oilfield Service, safety and environmental responsibility are at the heart of everything we do. We are members of the Alberta Association for Safety Partnerships and Workplace Safety Alberta and maintain compliance with ISNetworld and ComplyWorks. Our team is fully trained and certified, and we operate under a comprehensive safety program managed by an onsite Health & Safety Advisor.