Steve's Plumbing & A/C Service

Steve's Plumbing & A/C Service is one of Hawaii's most comprehensive home services companies, operating across four islands — Oahu, Maui, the Big Island, and Kauai. With locations in Aiea (Oahu), Kahului (Maui), Kailua-Kona (Big Island), and Lihue (Kauai), Steve's provides unmatched statewide coverage for HVAC, plumbing, and heat pump services. Their team of experienced technicians specializes in heat pump installation, repair, and maintenance, helping Hawaii homeowners and businesses transition to more energy-efficient systems that reduce reliance on expensive imported fossil fuels. Steve's Plumbing & A/C Service offers 24/7 emergency services and flexible financing options including 12 months deferred interest with $0 down, making it easier for Hawaii residents to invest in modern, efficient heating and cooling technology. Their services span air conditioning installation, repair, and maintenance; mini-split systems; indoor air quality solutions including duct sealing, cleaning, and dehumidification; and comprehensive plumbing services including water heaters, water treatment, and leak detection. With an average customer rating of 4.8 stars from over 1,000 reviews, Steve's has earned a reputation for reliability, professionalism, and customer satisfaction across the Hawaiian Islands. For residents and businesses seeking a trusted, multi-island HVAC and plumbing partner with the resources and expertise to handle any project, Steve's Plumbing & A/C Service is an outstanding choice.