Muskoka Cottage Septic, Plumbing, Excavation,
Rock Blasting, Demolition, Lot Clearing & Barging Services

Cottage Septic & Plumbing Services Inc. is a locally owned and operated company serving Muskoka, Parry Sound, Bracebridge, Gravenhurst, Huntsville, Dorset, Dwight, and Lake of Bays. Our licensed professionals specialize in septic systems, town water and sewer, excavation, rock blasting, demolition, lot clearing, and barging. With a commitment to exceptional workmanship, we create a stress-free and relaxed environment for our clients. You can count on us as your trusted septic and plumbing partner in Muskoka, Ontario.


Licensed & insured!

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705 641 1250


Melissa Douglas

April 25, 2024

We called Jason last minute for an emergency septic replacement 10,000 litre system. He was able to work with the building department and get the design and permit approved in two days. He had the new system installed and fully functional in 4 days! Super great team of professional

Cameron McAlpine

April 25, 2024

We needed a septic solution to solve a complicated problem and Jason was able to design a system that works perfectly. He is very responsive and was able to complete the job quickly at a competitive price. I also appreciate that he’s provided some good advice after the installation. Couldn’t be happier with the results.

Jeffrey Costa

April 25, 2024

Jason came out and dug my foundstion for my house and put my new septic system in. He was in and out within 3 days. Very pleased with his attention to detail and long hours he put in.

Dennis Maceyovski

April 25, 2024

Out build is finally happening! Thanks to the team, the sewer connection was located and the water and sewer connections made and brought to the basement area. Basement hole was dug masterfully along with the electrical trench. Great team! Thank-you!

Nick Lagasse

April 25, 2024

Jason and his team are exceptional communicators and educators. We replaced a septic system as part of a larger renovation to meet code. Jason had the patience to answer our many questions. When on site, the work ethic and hustle is apparent. Thanks for everything Jason!

Paul Kalata

April 25, 2024

Jason and his team went above and beyond to ensure our family was satisfied with the new septic system installed on our Lake Joseph island property. The team was on time, in constant communication and extremely hard working. Thank you!!!