MCL Heating & Cooling has provided heating and cooling in Clarksburg, WV, and the surrounding areas since 1989. We are a locally-owned business with unmatched heating and cooling services and customer-friendly prices. Our technician services and sells HVAC products from all major brands. Our contractor is an authorized Trane dealer. Call us Monday through Friday, 8 a.m. to 5 p.m., if your air conditioning breaks down on a hot summer day. If your furnace malfunctions on a cold winter night, we offer 24/7 emergency services.