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Contact Us

Do you need assistance with your property? Contact us and we will get back to you as soon as possible.

Contact Info

Areas of Operation

Petawawa, Pembroke, Cobden, White Water, Renfrew, Arnprior and all the Ottawa Valley Area.


Hours of Service

We are open 24/7. We offer emergency repair services.


Get in Touch
(613) 735-4094

Check our latest work or talk to our previous clients at our Facebook Page.

Call: (613) 735-4094

We offer immediate or schedule service

Are you insured?

D&S Masonry and all its employees are fully insured.

What kind of services do you offer?

D&S Masonry is a full-service company offering services across all of Renfrew County. 

We specialize in:

  • Foundation waterproofing using only high-quality products to ensure the job is completed properly;

  • Chimney repairs and restorations to all brick or block chimneys;

  • Parging above ground to help prevent water causing damage in cracks;

  • Fireplace repairs and restorations;
  • Interlocking stone and retaining walls;

  • Concrete work including but not limited to sidewalks and steps;

  • Brick and block work of all kinds;

  • Repairs to older stucco homes

    And much more
Do you have any discounts or offers?

At D&S Masonry we offer a 10% discount to all seniors aged 60 and over, we also support our troops and offer a 10% military and veteran discount as well.

How many years of experience do you have?

The owner of D&S Masonry is Derek Demont, a local mason who has a family history of stonemasons as far back as his great grandfather, he is trying to follow the lead and keep in the trade. Derek has a total of 15 years of experience in the masonry trade.