{"source":"Breaknorm","page":"https://breaknorm.co/company/castotech.com","license":"https://breaknorm.co/terms","domain":"castotech.com","name":"Casto Technical Services","legal_name":"Casto Technical Services","country":"US","country_second":"GB","city":"Charleston","admin1":"West Virginia","vertical":"property_construction","subvertical":"plumbing_heating_sanitary_trades","leaf":"hvac_air_conditioning_contractor","summary":"Casto Technical Services is an HVAC service company that provides service and repairs, retrofit and installation, building automation systems, air filtration, preventive maintenance, backflow prevention testing, fire damper inspections, and combustion analysis for businesses. It also offers chiller overhaul projects, equipment installation, free consultations, and custom solution planning. 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