Service Area from Lake Tahoe, Carson Valley, Carson City, Dayton, Washoe Valley, Reno, Sparks 8 Employees. Hourly rate is $105. 00 We offer Emergency Service on nights, weekends and Holidays at a rate of $165. 00 - $230. 00 please call for rate. We offer Radio Dispach service and usually on the job with 60 minutes, Duke's Plumbing Heating & Air Inc. provides complete service and repair or replacement on all plumbing heating and air conditioned equipment such as Tankless water heaters, Toilets & Faucets, Disposals, Tank style Water Heater, Forced Air Heating, Oil Furnaces, Hydronics, Base board Heating Boilers, Wall Heaters, Air Condition split system, Package Units, Light Commercial rooftop units, yearly clean service & inspection of both heating and cooling equipment & drain sewer cleaning on kitchen, lavatory, or tub/shower, main sewer line stoppage