Ac Tech Inc
📍 West Covina, CA 91790
HVAC contractor
Efficient Incorporated
📍 136 N GRAND AVE #195
About this listing
Efficient Incorporated is listed in West Covina, 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 Efficient Incorporated the right fit?
Based on what Efficient Incorporated 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 Efficient Incorporated before you book, or compare other West Covina contractors first.
Services
What HVAC work typically costs in West Covina
Before you call Efficient Incorporated, 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. West Covina sits in a hot-climate market, where systems run more hours a year and wear out sooner than the national average.