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Claim This BusinessDeHart Plumbing, Heating, & Air has kept northern Nevada comfortable since 1946, making it one of the oldest continuously operating HVAC and plumbing contractors in the region. Based in Sparks, the company holds state licensing and serves both Reno and Sparks along with surrounding Washoe County neighborhoods. With a 4.9-star average across more than 1,300 verified customer reviews, the contractor has built a reputation over eight decades that most local companies cannot match. The business maintains 24-hour availability, meaning a technician can respond to heating failures on Christmas morning or AC breakdowns during the brutal summer heat waves that push temperatures past 110 degrees.
What truly distinguishes DeHart from newer competitors is their manufacturer partnerships and warranty coverage. As a Lennox and Daikin dealer, the company installs equipment backed by brands that engineered variable-speed heat pumps and smart thermostat integration. Their signature 10-year parts and labor warranty exceeds the industry standard, and their in-house Love Club maintenance program offers members discounted repairs and lifetime warranties on all completed work. The company's indoor air quality division addresses the high desert's dry, dusty conditions with whole-house humidifiers, advanced filtration, and heat recovery ventilators designed specifically for the Reno climate's temperature swings and occasional wildfire smoke events.
Homeowner reviews consistently name specific technicians who solved problems other contractors could not fix. John, nicknamed Toasty by colleagues, recently diagnosed an AC unit that another company misdiagnosed as requiring a $12,000 replacement. He found the system was actually repairable and saved the homeowner that expense. Matt and Javier received a five-star review for arriving same-day after multiple plumbers failed to resolve a chronic issue, fixing it in a single visit. One reviewer specifically noted that technicians enjoy working at DeHart, a detail that speaks to company culture and technician retention in an industry plagued by turnover.
Overwhelmingly positive, with 1,300-plus reviews averaging 4.9 stars. Common praise includes same-day emergency response, named technicians (Matt, Javier, John/Toasty, Sean), and honest diagnostic practices. Critical reviews focus on isolated installation experiences rather than recurring service issues.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnoses, repairs, and tunes up air conditioning systems including central AC, ductless mini-splits, and heat pumps.
Furnace repair, heat pump installation, and heating maintenance for all makes and models year-round.
Whole-house filtration, air purifiers, humidifiers, dehumidifiers, and ventilation systems for high desert conditions.
Leak detection, bathroom and kitchen plumbing, water heater installation, and repiping services.
Drain cleaning, camera inspections, sewer line repair, and trenchless pipe replacement technologies.
24-hour emergency response for both HVAC and plumbing failures, including holiday and weekend availability.
Wi-Fi thermostat installation and configuration for remote HVAC system control and energy tracking.