3 Best Septic Tank Services in Thunder Bay, ON

“ALS Sewage Services offers septic tank cleaning, maintenance, and pumping services. They have over 20 years of industry experience. They offer portable toilet rentals in Thunder Bay at construction sites, cottages, and big or small special events. ALS Sewage Services provides prompt and personal septic tank pumping and portable toilet services. They offer prompt, reliable, expert service for emergencies and routine preventative maintenance in septic tank pumping and cleaning. ALS Sewage Services also sends you a reminder card to schedule your next service call. They also have 24-hour emergency services available.”

“Allens Enterprises Services Inc is a professional provider of septic tank services, offering a range of options including septic tank pumping, cleaning, inspection, repair, and installation. Their trained staff provide prompt service, clear communication, and flexible scheduling. They help regularly to keep your system working properly and to prevent clogs or backups. Allens Enterprises Services Inc has exceptional reliability and customer care. They provide excellent customer service. Allens Enterprises Services Inc upholds high standards for safety and efficiency, ensuring that every job is completed to the highest quality.”

“2025 Update: Northwest Drainage Solutions specialises in high-quality septic system services for both residential and commercial properties. Their goal is to deliver efficient and reliable septic solutions tailored to your property's needs. Northwest Drainage Solutions is certified by the Ontario Onsite Wastewater Association (OOWA) and the Ontario Home Builders Association (OHBA). Their professionals work closely with you to evaluate your property and design a system that considers wastewater volume, soil type, and local regulations. They ensure a seamless process from removing the old system to installing the new one, maintaining the highest standards of quality and craftsmanship. They also serve in Lappe, Neebing and Northern Ontario.”