J & M HVAC Maintenance - North Las Vegas's Trusted HVAC Repair

Our preventive maintenance is a detailed inspection and tune-up designed to keep your system running safely and efficiently. We check refrigerant levels, clean coils, inspect electrical components, test safety controls, and ensure all moving parts are lubricated. This proactive service helps lower your energy costs, extends the life of your equipment, and aims to prevent inconvenient breakdowns, especially during North Las Vegas's intense summer heat.

Yes, duct leakage is a common issue here in North Las Vegas that significantly reduces cooling efficiency, especially during extreme heat. Cooled air escapes into your attic or crawlspace before reaching your rooms, forcing your system to work harder. We perform detailed inspections to locate and seal leaks in your ductwork. Properly sealing your ducts is a key repair that improves comfort, lowers your energy bill, and reduces strain on your AC unit.

Our veteran-owned background instills a focus on integrity, clear communication, and thoroughness. For installations, this means we take the time to perform a detailed load calculation for your home to ensure proper sizing, explain all your options without pressure, and provide a complete, upfront quote. We believe a correctly installed system is the foundation for long-term efficiency, reliability, and value for your investment.