Keystone Mechanical Group

Phone   416-782-3500
Fax   416-782-3600
Business Hours: Monday - Friday: 8:00am - 5:00pm, Saturday: 9:30am - 3:00pm


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Keystone Mechanical Group

Keystone Mechanical Group is a Heating, Air Conditioning, and Ventilation Company located in Woodbridge, Ontario. Domenic D'Agostino is Keystone's founder and CEO. The company serves Vaughan and the Greater Toronto Area.

Address:
30 Apex Rd., Toronto, Ontario, Canada, M6A 2V2

Recent Posts:

Have your air conditioner and furnace maintenance performed annually - avoid costly repairs due to dirty filters etc.

Consider a HEPA filter in your home for cleaner air quality! Helps removes pollen, dust, pet dander, smoke (from cooking or smoking)

Is your house not cool enough? Maybe you have a leak that you are not aware of in your A/C system?



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