Excellent, professional and courteous service was provided by the two Prestige technicians. After a full renovation and years of renting a secondary unit to tenants with a variety of pets, the house was in desperate need of thorough duct cleaning. The technicians were very professional, meticulous in performing the work and were respectful of our home. No rush job - no corners cut and no high-pressure sales tactics. The cost was very reasonable and included cleaning the almost completely clogged a/c coils and applying a sanitizer to ensure a 100% complete job. We are very satisfied with this company and service and will definitely use them again and will recommend them to family and friends.