Northern Comfort Heating Air Conditioning Duct Cleaning,Inc

Northern Comfort Heating Air Conditioning Duct Cleaning Inc serves Lake Barrington and the surrounding northwest Chicagoland communities including Algonquin, Barrington, Cary, Crystal Lake, Palatine, and Wauconda. The company holds a 4.9-star rating accumulated across 283 customer reviews, reflecting consistent service quality over more than 15 years in operation. Thomas Gilhooly established the business in 2009 initially focusing on duct repair and cleaning services before expanding to comprehensive residential and commercial heating and cooling solutions.

This contractor operates as a Lennox dealer, offering new equipment installations backed by the manufacturer's warranty support. The company provides flexible financing including promotional periods with no payments for 12 months, making system replacements more accessible for homeowners facing unexpected HVAC failures. Their service menu covers the full lifecycle of heating and cooling equipment from initial installation through routine maintenance and emergency repairs.

Multiple reviewers describe receiving same-day service responses during urgent situations. Adam, a team member mentioned across several reviews, performed load calculations to properly size replacement equipment for customer homes, a step reviewers noted other contractors skipped. Jake and Juan completed installations that reviewers said left their systems running smoothly. One reviewer noted their 15-year-old Goodman furnace was replaced after the company provided a fair quote and thorough assessment.