Aer Systems LLC
📍 Carlsbad, CA 92008
HVAC contractor
Phend David Heating & Air
📍 650 COMPASS COURT
About this listing
Phend David Heating & Air is listed in Carlsbad, CA. New split-system air conditioners installed anywhere in Texas must meet a minimum of 14.3 SEER2 under the federal South-region standard — worth knowing when you compare quotes, since a cheaper unit that falls below it cannot lawfully be installed here.
Is Phend David Heating & Air the right fit?
Based on what Phend David Heating & Air 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 Texas 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 Phend David Heating & Air before you book, or compare other Carlsbad contractors first.
Services
What HVAC work typically costs in Carlsbad
Before you call Phend David Heating & Air, 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 and HVAC replacement cost guide. Carlsbad sits in a hot-climate market, where systems run more hours a year and wear out sooner than the national average.