Skip Navigation


Open Monday to Friday 8 to 5 and Saturdays Seasonally

North Simcoe County’s Trusted Excavation Contractor

Certified On-Site Septic System Installer

Over 60 Years of Experience  -   Fully Insured  -   WSIB Covered

Call Now

To our valued customers

Due to an overwhelming influx of inquiries we are no longer booking any projects for the remainder of 2021. We are still available to deliver our quality landscaping products.

Thank you for your understanding.



The Tinney Family

view of a deck


installed septic tank


landscaping products


Topsoil and Landscape Material Deliveries

For all your construction and landscaping requirements, we sell and deliver the following products:


  • Screened topsoil and topsoil peat mix

  • Triple mix (topsoil, peat moss and manure)

  • Fill sand and gravel

  • Limestone products

  • Mulch

A Familiar Name in Excavation Services in Penetanguishene

Finding the best solutions to your septic tank, landscaping and road building problems since 1957, Tinney’s Septic Service & Construction is an excavation contractor in Penetanguishene. You can rely on us for a range of professional and timely excavation services and design and installation assistance with sewage systems, drain systems, landscaping, landscaping products, excavation and trucking.


We deliver quality topsoil and landscaping products in various quantities for our residential and commercial customers, and always strive to offer the best in excavation service and materials. All of our products are also available for pick up.


Expert Solutions For Septic Tanks and Construction

With Tinney’s Septic Service & Construction, you can count on honest service and affordable rates for all of your residential and commercial projects. We have over 60 years of experience and are a one-stop shop for services related to sewage systems, drain systems, landscaping, landscaping products, excavation, and trucking.


For everything from road building to landscaping and septic solutions, our licensed team offers timely and professional work. Throughout the community, we are well-known for our professionalism and quality service.

Licensed Septic Installations and Prompt Deliveries

Whether you need a new septic system designed and installed or screened topsoil delivered, our experienced crew is here to help. We also provide quality, cost-effective solutions for custom drainage and lot suitability.


Our team is qualified and licensed to carry out excavation services irrespective of the size of the project. Simply contact us with your requirements and we’ll deliver quickly and efficiently.


We invite you to schedule your free estimate.

Our Specialties

In operation for over 60 years, we have extensive experience providing the following residential, commercial and industrial services:


  • Topsoil / landscape products picked up and delivered

  • Septic system design and installation

  • Excavating

  • Trucking

  • Road building

  • Custom screening

  • Landscaping

  • Site work

Professional Affiliations

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


Send to a friend

Send the url of this page to a friend of yours

Created by

Legal notice