Absolute Zero
📍 Round Rock, TX 78664
✓ State licence verifiedHVAC contractor
All Terrain Heating & Cooling
📍 1209 Glenda Dr Side B Unit: Side B
Licence #143357 — active on the PermitStack register. We check licences against state records; we do not inspect workmanship.
About this listing
All Terrain Heating & Cooling is listed in Round Rock, TX, and holds a PermitStack contractor licence #143357. Licensing for air conditioning and refrigeration work in Texas falls under Occupations Code Chapter 1302, which requires contractors to hold a licence before carrying out this work. 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 All Terrain Heating & Cooling the right fit?
Based on what All Terrain Heating & Cooling 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. Their Texas contractor licence is verified and active as of our last check. For anything not covered here — such as whether they specifically serve commercial or multi-unit properties — that's worth confirming directly with All Terrain Heating & Cooling before you book, or compare other Round Rock contractors first.
Services
What HVAC work typically costs in Round Rock
Before you call All Terrain Heating & Cooling, 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. Round Rock sits in a hot-climate market, where systems run more hours a year and wear out sooner than the national average.
How to check this licence yourself
Don't take our word for it — Texas publishes this for free, and it takes about a minute:
- Search for PermitStack's own public contractor licence lookup — every state runs one.
- Search licence number 143357, or the business name All Terrain Heating & Cooling.
- Check the status reads active and the expiry is in the future.
- Ask to see proof of liability insurance too. TDLR licensing does not cover that, and we cannot verify it.
A licence means the state has certified the holder to do this work. It is not a guarantee of workmanship, price or availability — see ourcontractor hiring checklistfor what else to ask.