Aj S Heating & Air Conditioning LLC
📍 Lorton, VA 22079
✓ State licence verifiedHVAC contractor
McDaniel Service Inc
📍 7300-3 Lockport PL
Licence #135509 — active on the Virginia Department of Professional and Occupational Regulation (DPOR), Board for Contractors register, valid to 07/31/2028. We check licences against state records; we do not inspect workmanship.
About this listing
McDaniel Service Inc is listed in Lorton, VA, and holds a Virginia Department of Professional and Occupational Regulation (DPOR), Board for Contractors contractor licence #135509, current to 07/31/2028.
Is McDaniel Service Inc the right fit?
Based on what McDaniel Service Inc 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 Virginia 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 McDaniel Service Inc before you book, or compare other Lorton contractors first.
Services
What HVAC work typically costs in Lorton
Before you call McDaniel Service 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. Actual cost depends on local labor rates and how many hours a system runs each year in your climate.
How to check this licence yourself
Don't take our word for it — Virginia publishes this for free, and it takes about a minute:
- Open the Virginia Department of Professional and Occupational Regulation (DPOR), Board for Contractors licence search.
- Search licence number 135509, or the business name McDaniel Service Inc.
- Check the status reads active and the expiry is in the future — ours shows 07/31/2028.
- Ask to see proof of liability insurance too. State 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.