Where are you located?

We are located in Petawawa, Ontario, Canada.

Does William sons install septics?

Yes, installation only.

Does Williams sons rent equipment?

ONLY mid size/mini excavator, skid-steer, welder and platform lifts.

Does Williams sons offer floating services?

Yes, 15-ton max. load.

Does Williams sons do logging?

Depends, we own and operate a brand new Freecon BH80 Mulcher mounted on a 22-ton excavator; this machine makes small work of thick bush. Great for lot clearing, road maintenance, and Right-of-way construction.

What types of fencing does William sons offer?

Custom steel, chain link, wooden built on a concrete footing or the option of driven post.

Does William sons cut grass?

Yes, commercial and residential.

Are you a licensed and insured company?


What area’s do you service?

We service the Ottawa Valley and surrounding area, Mattawa, North Bay, Arnprior, and Ottawa. Contact us for a quote on a location outside of this area.

What is your quotation process?

Contact us with a detailed description of the job with photos and sketches (if possible), along with your timeline and budget and we will get back to you as soon as possible.

Do you offer free estimates?

Yes, we do. Please contact us for more information.

Do you do onsite visits?

We offer onsite visits. Please contact us at  613-312-9329, or email

Didn’t find what you were looking for?

Send us a message and we’ll get back to you as soon as possible.