OLSON COMFORT SERVICES/files//olson-logo.png$1402 Dugdale Rd., WAUKEGAN IL
847-336-9200"My wife and I have been customers of OCS for over 25-years. Team Thorn has been servicing my HVAC since we bought our home in 2003. We recently had Team Thorn complete a duct cleaning which has been needed for too many years. We are extremely pleased with the results. The air quality has improved, the furnace is running much more efficiently, and the dust accumulation (we have always had dogs as part of our family) has been visibly reduced. Wish we had taken Mark's advice sooner.
Worth every penny." A . O from Gurnee, IL on November 17th, 2021