The Marine Air- Conditioning & Refrigeration Company (MARC) was established in Doha in the year 1989 as a division of Marine Trading & contg Co. (W.L.L.) to provide heating ventilation & air-conditioning (HVAC)services for the industrial and commercial building .since then MARC has grown in to one of the leading H.V.A.C contractors having projects all around Qatar with major industrial houses, Government departments and corporate bodies as our cliend MARC is approved by MEW qatar and had the approval of all the major consultant in Qatar .The company can design supply & install H.V.A.C projects of any type and any size tailor made to individual needs