Construction of HVAC and plumbing systems; HVAC contractor services, excluding cleanup of contaminated HVAC systems; Mechanical contractor services; Plumbing contractor services; Installation and repair of heating, ventilating and air-conditioning systems, excluding cleanup of contaminated HVAC systems; Installation of HVAC systems; Maintenance of HVAC and plumbing systems, excluding cleanup of contaminated HVAC systems; Repair of air-conditioning apparatus, excluding cleanup of contaminated HVAC systems

'air':30,58 'air-condit':29,57 'apparatus':60 'cleanup':11,34,50,62 'condit':31,59 'construct':1 'contamin':13,36,52,64 'contractor':8,17,20 'exclud':10,33,49,61 'heat':26 'hvac':3,7,14,37,41,45,53,65 'instal':22,39 'mainten':43 'mechan':16 'plumb':5,19,47 'repair':24,55 'servic':9,18,21 'system':6,15,32,38,42,48,54,66 'ventil':27

CHC

Owner

Goods & Services