HVAC Repair in Idaho Falls

Conan Heating & Air Conditioning is Idaho Falls' trusted HVAC repair specialist, offering furnace and air conditioner repair, heat pump service, thermostat installation, and preventive maintenance to keep homes comfortable and energy-efficient. Their work emphasizes accurate diagnostics, upfront pricing, and dependable, long-lasting solutions you can count on. With a 4.9/5 rating from 235 reviews, Conan stands out for its customer-first approach, clear communication, and courteous, professional technicians who treat your home with respect. Local, reliable, and dedicated to quality, they’re ready to keep your heating and cooling system running smoothly year-round.

First Call Jewel Heating Cooling Plumbing & Electrical is Idaho Falls' trusted, full-service home comfort partner, delivering expert heating and cooling repairs along with plumbing and electrical services. Our specialists handle everything from furnace and AC fixes to water heaters, leak detection, and electrical safety checks, ensuring your home stays safe, efficient, and comfortable year-round. Known for reliable, high-quality workmanship, our licensed technicians diagnose quickly, communicate clearly, and provide up-front pricing with no surprises. With a 4.8/5 rating from 2,420 reviews, we stand out for prompt, courteous service and a genuine commitment to getting you back to comfort—right the first time.

RSJ Mechanical, LLC is a trusted HVAC repair specialist serving Idaho Falls, Idaho. Their specialties cover furnace and air conditioner repair, heat pumps, preventive maintenance, duct sealing, thermostat upgrades, and indoor air quality improvements. Backed by a 5/5 rating from 163 reviews, they’re known for prompt service, clear communication, and durable, energy-efficient solutions. What sets RSJ Mechanical apart is their customer-first approach: transparent estimates, honest assessments, meticulous workmanship, and tailored solutions that prioritize comfort, safety, and long-term value for Idaho homes.