
HIP Mould Professionals
"Attic Mould Specialists"
Has a Home Inspection identified mould in your attic?
Don't be alarmed, we have you covered!
QUICK - THOROUGH - SAFE
Welcome to HIP Mould Professionals
HIP Mould Professionals efforts are led by Richard Hughes who is a 25 year plus licensed Professional Engineer (a PEng) in the province of Ontario.
HIP Mould Professionals is based out of Guelph, Ontario. Proudly servicing homeowners and realtors throughout Southern Ontario since 2007.


Why Choose HIP?
At HIP Mould Professionals we continue to strive to keep your home safe. We take pride in our work while ensuring our client's satisfaction. Our reputation depends on it.
"One-Stop-Shop"
We identify and fix the cause(s) of the attic mould. We eliminate the mould, mould spores, visible signs & provide a non-recurrence guarantee.
Fixed-Price Quotes
Our quotes include the treatment, fixes & certification. No surprises,
up-selling or add-ons.
Fast Service
For Real Estate transactions, we can quote directly from Home Inspection Reports & provide 1-day treatments on short notice.
Environmentally Responsible
HIP Mould Professional's proprietary, water-based, light-spray treatment does not have negative health or environmental impacts.
Testimonials
I am a person who relies on trust and first impressions. Your knowledge and described treatment process... stood out. It is safe to say our knowledge of attic mould was nil until we where hit with this... I would have trouble supporting the encapsulation method which supports paint over damp wood, and hiding or disguising what is underneath. [It is like] when auto rustproofing was done by sealing the undercarriage with a rubber coating which sealed rust and water in making it worse rather than allowing the car to breath.
Grant Q.
Caledon, ON
I don't generally give recommendations lest my experience be a one-off, but I’d suspend my no-tell policy for HIP because they are so completely wonderful.
Jim S.
Caledon, ON
Just wanted to thank you again for your help and guidance last year in regard to our attic. I am happy to say that I (with great reluctance) popped my head into the attic yesterday morning when it was -19C and found everything dry as a bone!!! No frost, sheathing dry to the touch, and all looking perfect.
Marcus K.
Mississauga, ON
