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OHMS Mechanical Service

91 Anderson Ave., Unit 10 , Markham, Ontario , L6E 1A5  -   Map

ABOUT

OHMS is a fully licensed company in residential and commercial heating and air conditioning equipment. We have served the GTA's heating and cooling needs since the 1980's. Our reputation is based on providing superior quality products and service.

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    SERVICE AREAS

    Markham Newmarket