United Home Services is a NADCA-certified air duct cleaning company with over 20 years of experience serving Plano and the DFW metroplex. Their certified technicians provide air duct cleaning, chimney services, dryer vent cleaning, duct sealing, attic insulation, and mold remediation for both residential and commercial properties. BBB Accredited with free inspections and no hidden fees, they are committed to 100% customer satisfaction.