Hermes Service and Sales

Hermes Service and Sales handles residential and commercial heating and cooling work, from routine maintenance on existing systems to full installations of new equipment. The company also does sheet metal fabrication. Reviewers mention technicians who explain the work as they go, and some customers have relied on the company for years.

Service is available 24/7, which matters when a system fails at night or on a holiday. Financing and several payment options are offered, and the company lists special offers on its site. The office is on General Electric Road in Bloomington, Illinois.