BOB'S REFRIGERATION SERVICES
📍 BLAINE, WA 98230
✓ State licence verifiedHVAC contractor
DIMAX MECHANICAL LLC
📍 9650 Sunrise Rd
Licence #DIMAXML831C3 — active on the PermitStack register. We check licences against state records; we do not inspect workmanship.
About this listing
DIMAX MECHANICAL LLC is listed in BLAINE, WA, and holds a PermitStack contractor licence #DIMAXML831C3.
Is DIMAX MECHANICAL LLC the right fit?
Based on what DIMAX MECHANICAL 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 DIMAX MECHANICAL LLC before you book, or compare other BLAINE contractors first.
Services
What HVAC work typically costs in BLAINE
Before you call DIMAX MECHANICAL 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:
- Search for PermitStack's own public contractor licence lookup — every state runs one.
- Search licence number DIMAXML831C3, or the business name DIMAX MECHANICAL LLC.
- Check the status reads active and the expiry is in the future.
- 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.