About Ottewell Excavation
Ottewell Excavation is a family owned excavating and landscaping company with more than 25 years of experience, serving Markdale, Flesherton, Dundalk, Durham, Collingwood and Grey County. Septic system design and installation sits alongside lot clearing, site servicing, foundations, basements, driveways, pond construction, armour stone, landscaping and snow removal, and the company supplies sand, gravel and topsoil. It takes residential and commercial projects. The business is insured and WSIB compliant and stresses quality craftsmanship, safety and customer satisfaction. Rated 5.0 from one Google review at five stars. Septic System Solutions form one of its main service pages, next to excavation services, landscaping solutions and foundations, and quotes are available by phone. The crew also builds ponds and works with armour stone.
Services and details
Works on septic systems
YesNew system installation
YesSystem design and permits
YesCommercial and farm work
Yes
No information yet on septic tank pumping, leaching bed repair or replacement, septic inspections, advanced or tertiary treatment, maintenance programs, emergency service, states a licence or BCIN, in the OOWA member directory, cottage and seasonal properties, portable toilet rentals. The website did not say; call and ask.
Contact
- (705) 446-4386
- 504339 Grey Rd 12, Markdale, ON N0C 1H0
- Website
- View on Google Maps
Hours
- Monday
- Open 24 hours
- Tuesday
- Open 24 hours
- Wednesday
- Open 24 hours
- Thursday
- Open 24 hours
- Friday
- Open 24 hours
- Saturday
- Open 24 hours
- Sunday
- Open 24 hours
Listing compiled from public sources on 2026-10-09. Report a correction or request removal. Back to septic companies in Owen Sound.
