Calvert Mechanical Systems
📍 Wilmington, DE 19804
HVAC contractor
Mackenzie Whalley
📍 320 Century Blvd
About this listing
Mackenzie Whalley is listed in Wilmington, DE.
Is Mackenzie Whalley the right fit?
Based on what Mackenzie Whalley lists with AirProHQ: services offered are HVAC contractor. We have no record of them advertising 24/7 emergency service — call ahead to confirm hours for anything urgent. We do not have a corroborated Delaware contractor licence on file for this listing — ask to see one before booking. For anything not covered here — such as whether they specifically serve commercial or multi-unit properties — that's worth confirming directly with Mackenzie Whalley before you book, or compare other Wilmington contractors first.
Services
What HVAC work typically costs in Wilmington
Before you call Mackenzie Whalley, it helps to know the going rate. These are national ranges for 2026 — ask any contractor for a written, itemised quote and compare it against them.
| Job | Typical cost |
|---|---|
| Diagnostic / service call | $75 – $200 |
| Capacitor replacement | $100 – $250 |
| Refrigerant recharge | $200 – $600 |
| Compressor replacement | $1,300 – $2,800 |
| Central air conditioner | $3,900 – $7,900 |
| Full HVAC (furnace + AC) | $5,000 – $12,500 |
Ranges from our AC repair cost guide andHVAC replacement cost guide. Actual cost depends on local labor rates and how many hours a system runs each year in your climate.
More HVAC pros in Wilmington
PERFORMANCE AIR CONDITIONING, ELECTRICAL AND PLUMBING
📍 WILMINGTON, DE 19808