At Duggan’s A/C & Heating, we specialize in keeping homes and businesses in Gretna, LA comfortable with expert air conditioning and heating services. From AC and heat pump installations to furnace repairs, maintenance, and smart thermostat setups, we handle it all with professionalism and care. Our team also offers indoor air quality solutions to ensure your space is healthy and comfortable year-round. With over 30 years of experience, we pride ourselves on reliable, timely service and customer satisfaction. We serve all major brands and customize solutions to meet your unique needs. Whether it’s an emergency repair or routine maintenance, we’re available 24/7 to get the job done right. Visit our website at https://dugganhvac.com/ or call us today at 504-215-7031 to schedule the service and enjoy a comfortable, worry-free environment.