A lot has changed in regard to customer needs since Rich and Marci Diesel opened Diesel's Heating & Air Conditioning in 1984, What has remained constant is the support and love the owners have for their business and the community it serves. Rich and Marci purchased their heating business, which was originally located in Canonsburg, from Raymond "Red
Jeremy Pepper —
Friendly and knowledgeable technician arrived at the scheduled time and was able to quickly troubleshoot our issue. A bad