Marathon Plumbing, Heating and AC Repair

Marathon HVAC Services, established in 1990, provides heating, ventilation, and air conditioning solutions in Covina. Their certified professionals offer air conditioning installations, furnace repairs, and maintenance services. Marathon specializes in improving indoor air quality for both homes and businesses. Customers praise the company for its prompt, reliable, and friendly service. Technicians like Jaime, Tomas, David, Cesar, and Nino are highlighted for their expertise and professionalism. The staff, including office personnel such as Jessica, are commended for their helpfulness and understanding. Marathon aims to deliver energy-efficient and cost-effective solutions tailored to each customer's needs, with a focus on thorough inspections and clear explanations.