NORTHERN COMFORT LLC
Registered HVAC & Mechanical Contractor in arlington, WA
Based on general contractor registration, not an exam-backed hvac & mechanical trade license.
Registration verification
- Registration number
- NORTHCL790K7
- Status
- active
- Issued
- 2021-06-25
- Expires
- 2025-06-26
Contact NORTHERN COMFORT LLC
Owner/licensee: GREENBERG, WILLIAM JOSEPH
Location
19618 Jordan Rd., arlington, WA 98223
Frequently asked questions
- Is NORTHERN COMFORT LLC registered in Washington?
- Yes — registration #NORTHCL790K7 is currently active, according to Washington's official contractor registration records. Note: this is a general contractor registration, not an exam-backed hvac & mechanical trade license.
- How long has NORTHERN COMFORT LLC held this registration?
- About 5 years, based on the registration's original issue date. The median for hvac & mechanical registrants in arlington is 13 years.
- What does a hvac & mechanical do in arlington, WA?
- A hvac & mechanical installs, services, and repairs heating and cooling systems — furnaces, air conditioners, heat pumps, and the ductwork connecting them.
- How much does hiring a hvac & mechanical cost?
- A seasonal tune-up or minor repair usually runs $100–$400. A full system replacement (furnace and AC together) typically falls between $5,000–$12,000 depending on the home's size, equipment tier, and ductwork condition.
- What should I ask before hiring a hvac & mechanical in arlington?
- Beyond confirming the registration is active (see above), ask for the specific equipment model being quoted (not just tonnage), whether they'll pull a permit, and what the manufacturer's and labor warranty periods are.
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