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AC Installation & Replacement in Hauppauge, NY

Licensed & insured HVAC technicians serving Hauppauge 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
Hauppauge, Suffolk County — ZIP 11788  |  Serving Hauppauge and nearby: Commack, Smithtown, Lake Grove

AC Installation in Hauppauge, NY

Need a new air conditioning system? We install all major AC brands with manufacturer warranties. Serving ZIP code 11788 and all surrounding Suffolk County communities.

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

📍 Serving Hauppauge, NY 11788
✅ Licensed & Insured  |  ⚡ Same-Day Service  |  🕐 24/7 Emergency  |  📞 516-643-4486

Why Choose Long Island Climate in Hauppauge?

Frequently Asked Questions

AC Installation in Hauppauge, NY

How much does AC installation cost?
Central AC installation in Hauppauge ranges from $3,500–$8,000 depending on unit size and any ductwork needed. We provide free in-home estimates.
What size AC do I need?
AC sizing depends on your home's square footage, insulation, and layout. Our techs perform a load calculation to recommend the right size for your Hauppauge home.
How long does AC installation take?
Most AC installations in Hauppauge take 4–8 hours. We complete the job in one day and leave your home clean.
What brands do you install?
We install Carrier, Trane, Lennox, Rheem, Goodman, York and other leading brands. We recommend the best option for your budget and home.

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