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Open Monday to Friday 8 to 5 and Saturdays Seasonally

Our Experienced Penetanguishene Crew Offers Excavating and Hardscaping Services

At Tinney’s Septic Service & Construction, our excavation contractors offer excavating and hardscaping for any residential and  commercial projects in Penetanguishene. From planned demolitions and clearing to excavating, levelling , grading and hardscaping , we take the utmost care to ensure precision and safety.


Give us a call today to learn more about our services and to get a free estimate. 

Professional High-Quality Workmanship

Tinney’s Septic Service & Construction specializes in the following:


  • Foundation excavation

  • Trenching

  • Road building

  • Hardscaping and landscaping

  • Site work (preparation and clearing)

  • Custom screening

  • Weeping tile

  • Grading and levelling

  • Backfilling

  • Demolition

To perform our services, we use the following products:


  • Screened topsoil

  • Triple mix (topsoil, peat moss and manure)

  • Fill sand and gravel

  • Limestone products

  • Mulch

Our heavy equipment includes:


  • Excavators

  • Front End Loaders

  • Backhoes

  • Skid-steer

  • Screening Plants

Trucking Service

We haul all the products and materials you need for your construction project.

See More

Come and See Us

Tinney’s Septic Service & Construction

693 Fuller Avenue

Penetanguishene, ON L9M 2E8


Opening Hours

Monday - Friday: 8:00 AM - 5:00 PM

Saturday: Open seasonally
Sunday: Closed


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