Commercial buildings need heating systems that show up reliably, day after day. This South Lake Tahoe church called Riley Plumbing & Heating for annual boiler maintenance on their Lochinvar unit. Our tech inspected the heat exchanger, tested ignition sequence, verified circulator pump operation, and checked all zone controls. The expansion tank pressure looked good, piping connections were tight, and the system passed every safety check. That Riley sticker on the unit? It means we stand behind our work. Book your commercial heating maintenance with the team Carson Valley businesses trust.