Dunn Plumbing, Heating & Air Conditioning, LLC, known as Dunn One Hour Heating & Air, is a reputable service provider based in St. Louis, Missouri. Founded in 2003, the company specializes in delivering expert plumbing, heating, and air conditioning solutions to homeowners across the St. Louis area, including Mehlville, Ballwin, and Affton. As an independent Trane Comfort Specialist™ dealer, Dunn offers high-quality products and focuses on ensuring customer satisfaction through meticulous attention to detail and superior service.
The company prides itself on a wide range of services such as furnace and AC repair, installation, maintenance, and plumbing services, including water heaters and filtration systems. Dunn also emphasizes its commitment to customer satisfaction, supported by its 100% satisfaction guarantee, promising to resolve any customer issues or provide a full refund if not satisfied.
In addition to their commercial objectives, Dunn One Hour Heating & Air is dedicated to environmental stewardship and community support. The team employs eco-friendly products and actively participates in volunteer efforts and financial support for various charitable organizations, including Safe Kids USA and Autism Speaks.
Their team of qualified technicians is background-checked and committed to maintaining a higher standard of work. They ensure that homes are treated with respect, taking care to clean up after services and minimizing any disruption to the homeowners’ daily lives. With a focus on providing round-the-clock emergency services and free estimates for new installations, Dunn has built a strong reputation for quality and reliability in the HVAC and plumbing industry. Whether it's repairing an air conditioner on a hot summer day or ensuring a home's plumbing is up to standard, Dunn One Hour Heating & Air is ready to meet the needs of its community.
