
Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min

Residential HVAC
Delaware's trusted HVAC solutions specializing in heating, cooling, AC repair and replacement.
Old School Heating & Cooling LLC is a residential HVAC contractor based in Claymont, DE. Services listed include heating, cooling, AC repair and AC replacement. Licence #UT0692.
Claymont, DE
Service Area
No Best HVAC reviews yet
Been a customer of Old School Heating & Cooling LLC? Be the first to rate them.
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured

Sep 8, 2026
Reading Time About 16 Min

Sep 7, 2026
Reading Time About 6 Min

Sep 6, 2026
Reading Time About 7 Min

Sep 3, 2026
Reading Time About 6 Min
Have another question? Our team is here to help.
Old School Heating & Cooling LLC lists heating, cooling, AC repair, AC replacement, HVAC maintenance and HVAC filter replacement. Contact them to confirm they handle your specific job.
Old School Heating & Cooling LLC is based in Claymont, DE.
Old School Heating & Cooling LLC lists licence number UT0692. You can confirm it is current with the Delaware contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.