WILLIAM NIEBLING
Licensed HVAC & Mechanical Contractor in massapequa, CT
License verification
- License number
- 398842
- Status
- active
- Issued
- 2008-01-28
- Expires
- 2027-08-31
Contact WILLIAM NIEBLING
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Location
25 Rockwood Avenue, massapequa, CT 11758
Frequently asked questions
- Is WILLIAM NIEBLING licensed in Connecticut?
- Yes — license #398842 is currently active, according to Connecticut's official licensing records.
- How long has WILLIAM NIEBLING held this license?
- About 18 years, based on the license's original issue date. The median for hvac & mechanical licensees in massapequa is 18 years.
- What does a hvac & mechanical do in massapequa, CT?
- 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 massapequa?
- Beyond confirming the license 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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