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Contact Us

JJ McLellan & Son Plumbing & Heating
Office Phone 519-323-2000 or 1-866-565-5513
Our shop is located at 695 Queen Street W, Mount Forest
Our hours of operation are Monday to Thursday 8am-5pm and Friday 8am to 4pm 

We provide EMERGENCY SERVICE when available for our loyal customers.
For emergency service please call the office number and follow the prompts on the answering machine. Please Note: Emergency rates apply for all after hours or weekend service calls – thank you!

We offer FREE no obligation quotes!

For General Inquires please email us –>  service@jjmclellan.ca  


We currently have an opening on our team for a licensed gas technician. Full-time position for HVAC Service and Installations. Experience required. Must have a valid Gas License and Drivers License. Ideal candidate will have at least 1 year of experience in residential service and installations for Furnaces, Fireplaces, Water Heaters (A/C and HRV experience an asset) as well as customer service skills when dealing with customers.
We are a service based company who services what we sell and more!
Please submit your resume at the email address above. Job based out of our shop in Mount Forest, Wellington North.

Areas We Service for Plumbing and Heating:
Wellington County including Wellington North, Mapleton and Minto.
Grey County including Southgate and West Grey.
Mount Forest, Clifford, Harriston, Palmerston, Arthur, Drayton,
Moorefield, Durham, Ayton, Holstein, Neustadt and all areas in between!