24 Seven AC LLC
📍 Houston, TX 77077
24/7
Advertises 24/7HVAC contractor
A-plus Mechanical Services INC
📍 11450 Fm 1960 Rd W Ste 108, Houston, TX 77065
About this listing
A-plus Mechanical Services INC is listed in Houston, TX. 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.
Round-the-clock service: this contractor advertises 24/7 emergency availability on their own website. We have recorded the claim, not verified the hours — confirm someone will actually answer before you rely on it at 2am.
Is A-plus Mechanical Services INC the right fit?
Based on what A-plus Mechanical Services INC lists with AirProHQ: services offered are HVAC contractor. They advertise 24/7 emergency availability, though we have no independent hours on file to confirm it. 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 A-plus Mechanical Services INC before you book, or compare other Houston contractors first.
Services
What HVAC work typically costs in Houston
Before you call A-plus Mechanical Services INC, 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. Houston sits in a hot-climate market, where systems run more hours a year and wear out sooner than the national average.