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Heat Pump Repair & Installation in Port Jefferson, NY

Licensed & insured HVAC technicians serving Port Jefferson and all of Suffolk County. Same-day service available.

📞 Call 516-643-4486
✅ Licensed & Insured ⚡ Same-Day Service 🕐 24/7 Emergency 📍 Nassau & Suffolk County ☎️ 516-643-4486
Port Jefferson, Suffolk County — ZIP 11777  |  Serving Port Jefferson and nearby: Setauket, Mount Sinai, Stony Brook

Heat Pump Repair in Port Jefferson, NY

Heat pump not heating or cooling? Our certified technicians repair and install all heat pump systems. Serving ZIP code 11777 and all surrounding Suffolk County communities.

When you need reliable heat pump repair in Port Jefferson, call Long Island Climate at 516-643-4486. Our certified technicians are available same-day and for 24/7 emergencies throughout Suffolk County.

📍 Serving Port Jefferson, NY 11777
✅ Licensed & Insured  |  ⚡ Same-Day Service  |  🕐 24/7 Emergency  |  📞 516-643-4486

Why Choose Long Island Climate in Port Jefferson?

Frequently Asked Questions

Heat Pump Repair in Port Jefferson, NY

How much does heat pump repair cost?
Heat pump repair in Port Jefferson ranges from $150–$800. Reversing valve replacement costs $400–$800. Free estimates provided.
Why is my heat pump not heating?
Common issues include a failed reversing valve, low refrigerant, defrost problems, or a faulty capacitor. We diagnose heat pumps throughout Port Jefferson.
Should I repair or replace my heat pump?
If your heat pump is over 12 years old and needs expensive repairs, replacement may be more cost-effective. We provide honest recommendations.
Do you install heat pumps?
Yes — we install energy-efficient heat pumps throughout Port Jefferson and Suffolk County with manufacturer warranties.

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