A & A LIGHTING
📍 SEATTLE, WA 981062405
✓ State licence verifiedHVAC contractor
Days Heating & Cooling LLC
📍 26121 SE 252ND ST
Licence #DAYSHHC743BO — active on the Washington State Department of Labor & Industries register, valid to 2028-03-17. We check licences against state records; we do not inspect workmanship.
About this listing
Days Heating & Cooling LLC is listed in SEATTLE, WA, and holds a Washington State Department of Labor & Industries contractor licence #DAYSHHC743BO, current to 2028-03-17.
Is Days Heating & Cooling LLC the right fit?
Based on what Days Heating & Cooling LLC 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 Washington 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 Days Heating & Cooling LLC before you book, or compare other SEATTLE contractors first.
Services
What HVAC work typically costs in SEATTLE
Before you call Days Heating & Cooling LLC, 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 — Washington publishes this for free, and it takes about a minute:
- Open the Washington State Department of Labor & Industries licence search.
- Search licence number DAYSHHC743BO, or the business name Days Heating & Cooling LLC.
- Check the status reads active and the expiry is in the future — ours shows 2028-03-17.
- 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.