Smithtown HVAC
Welcome to Polar Bear Air: Your HVAC Experts in Smithtown, NY
Comfort shouldn’t feel like a gamble. In Smithtown, one day it’s damp and heavy, the next it’s bone-dry and freezing. When your HVAC or water heater starts lagging, you feel it everywhere, in your mood, and even in your sleep. That’s where Polar Bear Air steps in. Our work is measured and calibrated with verification.
Your Trusted HVAC Partner in Smithtown
So, you want someone that knows what to look for. Our Smithtown technicians read airflow deeply, such as tracing where pressure drops, ducts leak, and why your thermostat lies. From the attic insulation to the final vent reading, we fix what’s wrong.
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Fill out this form or call us at (631) 698-4617 to get started.
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Smithtown TRUSTED HVAC EXPERT
Expert HVAC Installation & Repairs
A solid HVAC setup starts long before the unit touches your home. We don’t roll in with boxes; we start with a load analysis that measures your home’s demand. Square footage alone means nothing; insulation density, duct friction, and sunlight exposure tell the real story.
During installation, our team sets refrigerant levels with digital gauges. They seal duct joints with mastic (not tape), and finally check for air leakage using static pressure tests. Each connection is vacuumed, with each circuit verified. You’ll never hear a rattle or hum that shouldn’t be there.
If your current system blows uneven air, short-cycles, or throws breaker trips, something in its design is off. Our squad isolates the fault with thermal cameras and amp meters.
Sometimes it’s a failed capacitor, other times a duct undersized by half an inch. So both matter. We repair to spec.
Smithtown wATER hEATER
Water Heater Services
No one thinks about their water heater until the shower runs cold, then frustration kicks in fast. In Smithtown, hard water builds calcium scale inside tanks. It chokes the heating elements and burns extra energy. Our specialists first drain, then flush, and lastly descale units before damage locks in.
For tankless systems, we verify gas pressure, inlet flow rate, and exhaust drafting. Those are the hidden numbers that decide whether your energy-efficient unit truly performs. Every connection is leak-tested with digital sensors, every temperature rise logged before handoff.
If you’re ready to replace, we size your new water heater around real consumption patterns. Hybrid, gas, or electric, we balance recovery time and energy load to fit your household. The result: steady heat with zero fluctuations, and a system that earns its lifespan.
Smithtown DUCTLESS SYSTEM
Ductless System Installation & Maintenance
In older Smithtown homes, running new ducts is like threading wire through concrete. For this reason, our ductless system is such a smart move. Our experts handle the refrigerant routing, flare fittings, and condensate drainage with exact clearances. We vacuum-test every line for micro leaks and calibrate sensors before your first start-up.
Smithtown HVAC Repair
Polar Bear Air Services
At Polar Bear Air, we’re your year-round comfort partner on Long Island. With 27 + years of experience, our family-run HVAC company serves both residential and commercial customers across Suffolk County, including Medford, Patchogue, Bellport, East Northport, Port Jefferson, Selden, Sag Harbor and surrounding communities.

Whether you’re looking for reliable air-conditioning, heating, ductless systems, water-heaters or a full commercial HVAC solution, our certified team offers installation, repair, and maintenance services with a focus on timeliness, transparency, and quality.
We guarantee:
24/7 emergency availability to keep you comfortable no matter the hour.
A clear, up-front pricing model so there are no surprises.
Punctual, professional service with the aim of complete customer satisfaction
From solving a sudden system breakdown to upgrading to a high-efficiency ductless system—and everything in between—Polar Bear Air is committed to turning your space into a cozy, dependable environment all year long.
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OUR DIFFERENCE
Why Choose Polar Bear Air in Smithtown, NY
Polar Bear Air provides documented diagnostics, clear options, and follow-through. More importantly, you get systems sized and installed to engineering standards.
Local Expertise That Matters
Smithtown weather plays tricks: humid one day, frosty the next. Our workers know what that does to your HVAC systems. Therefore, our seasonal maintenance keeps you from waking up to a dead compressor in August or a silent heater in January.
Certified Hands with Proven Systems
Every crew member goes through factory-level training and hands-on testing before stepping into your home. That’s how we maintain quality control.
Service that Lower Your Total Cost
A proper fix avoids repeat calls. Moreover, quality parts along with a correct refrigerant charge enhance efficiency. Therefore, your bills drop and your comfort rises. That is practical savings.
Long-Term System Protection
Post-service verification makes sure each parameter stays within range. Think of it as preventive medicine for your HVAC; one adjustment today avoids a major replacement later.
CONTACT US
Looking for Excellence? Contact Our Team Today!
Ready to take your indoor comfort to the next level? Stop settling for HVAC headaches – call us now at 631-698-4617 to schedule your appointment or learn more about our services. At Polar Bear Air, excellence is our standard.
Don't miss out on our FREE ESTIMATES – book today!
Experience our expertise firsthand. Whether it's a considerable project or a quick fix, we guarantee to deliver first-rate results that stand the test of time. Your satisfaction is our priority – contact us today, and let's make your comfort our mission!