Tinneys Septic Service & Construction

Call Us

705-526-7269

Visit us

693 Fuller Ave
Penetanguishene

Order Now

Certified On-Site Septic System Installer

North Simcoe County’s Trusted Excavation Contractor & soil providers

Over 65 Years of Experience – Fully Insured – WSIB Covered

Soil That Grows, Septic That Flows – Penetanguishene’s Family Experts Since 1957!

Give us a Call

Request an Estimate

Services

68 Years of Septic System Expertise in Your Community

At Tinney’s Septic Services and Construction, we bring over seven decades of experience in the design and installation of on-site septic systems. Since day one, we’ve been committed to quality workmanship and reliable service throughout the region.

Our team specializes in:

New septic system design and installation

Replacement of failed or outdated systems

Upgrades and expansions to meet growing household or commercial needs

Whether you’re starting fresh, facing system issues, or planning for the future, Tinney’s has the knowledge and experience to get the job done right.

Hardscaping & Excavation

On Site Septic Solutions

Hauling

Residential & Commercial Delivery

Lot Clearing & Stumping

Demolition

Three generations, 68 years in buisness

Established in 1957,

through three generations the wheels have been rolling, septic systems have been installed, countless soil deliveries made, roads built, lots cleared, and landscaping projects come to life. We operate out of Penetanguishene, servicing all of North Simcoe and into Muskoka including Midland, Tiny Township, Tay Township, Port Severn, Honey Harbour & Thunder Beach.

Testimonials

In your community, from your community. Online reviews from real life clients

I would fully recommend Tinney’s to anyone needing a septic tank replacement. Barrett and the installation crew were amazing to work with. They were professional, friendly, flexible and down to earth. It’s hard to find such hard workers these days but these guys were in and out in one day and I don’t even know if they took any breaks. They cleaned up afterwards and went above and beyond to help me with my fence. We really appreciate all of it. Thanks Tinney’s!

B&M Carter-Milton

We were so delighted with the 2 man crew who worked all week getting two sepics completed. They did a tremenous job. They left everything outstanding, cleaned up, and replanted two bushes. One of the gentleman came up and showed me how to clean out the system every six months.
I would not hesitate to recommend Tinney’s to anyone needed septic service. Thank you, Lorri

Lorri Watson

We had a water main break that NO ONE wanted to touch.
They dug out and fixed the issue within 5hrs. They even separated bolders for me so I can use them in my garden which is above and beyond.

I can’t say anything negative for this company. I am absolutely thrilled

James And Crystal Dudley

More than 20 years ago I met Mike and recommended him to my customers. When the time came for me to get my own septic replaced I knew who I wanted and trusted. Barrett and Mike were fabulous from beginning to end. I cannot give a better recommendation.

Louise Gravelle

Thanks Tinney’s for another five star mulch delivery! Every year I order 5 yards, and I’m always impressed with the service, fast delivery, and the quality of the mulch. My gardens look great, and there are no plastic bags to throw out.

Jacquelyn Genis

Barrett and the team at Tinney’s did a fantastic job installing our new septic system. From start to finish was less than a week. Within a few weeks of completion our yard was back to looking great with new grass.
They definitely go over and above for their clients! Would definitely recommend them for any services they offer not just septic. A job well done. Thanks again Barrett and the whole team.

Jason Macdonald

Topsoil & Landscape Material Deliveries

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

✔ Screened topsoil

✔ Tinney’s Triple mix (topsoil, carbon and composted manure)
The gold standard for your vegetable, fruit and flower gardens!

✔ Fill sand and gravel

✔ Limestone products

✔ Mulch

✔ Boulders, River Rock & Pebble Stone

Order Now

Cubic Yard Calculator

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 65 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.

Professional Affilliates

O.A.S.I.S. (Ontario Association of Sewage Industry Services)

O.O.W.A. (Ontario Onsite Wastewater Association)

Waterloo Biofilter Certified Installer

Enviro Septic Systems

BIO NEST Wastewater Treatment Solutions

Roth Multi Tank

Contact & Order Form

Drop us a line, ask a question, request materials or a price.
We will get back to you within 48 hours. If you prefer us to call you, leave your phone number in the message.
If requesting materials, please indicate the product, quantity, and your location for an accurate estimate.

If you are trying to figure out how much materials you need, here is a link to a trusty cubic yard calculator.

← Back

Thank you for your response. ✨