ESTIMATING CONTRACTING WORK; REFERRALS FOR GENERAL BUILDING CONTRACTORS

BUILDING CONSTRUCTION AND REPAIR SERVICES; MAINTENANCE, REPAIR, INSTALLATION AND SERVICE FOR AIR CONDITIONING AND REFRIGERATION, HEATING AND VENTILATION, ELECTRICAL SYSTEMS, PNEUMATIC AND ELECTRICAL CONTROL SYSTEMS, FIRE PROTECTION SERVICES, PLUMBING AND PIPE FITTING; AND COORDINATION AND EXECUTION OF PACKAGED ELECTRICAL CONTRACTING