Testimonials

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J NA is an excellent company to deal with and offers competitive pricing. It is a family run business and they treat their customers with a high level of respect and do an excellent job.
JASON H.
Excellent experience upgrading attic insulation from R15 to R50 with JNA Insulation. Installation was clean and efficient, thanks
AHMED
Calgary
JNA Mechanical was referred to us. After all the work done today, I can say they earn their best reputation! I highly recommend!
JIMMY S.
Calgary

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We are open 24/7/365. Call us anytime you commercial mechanical installation or repair.