Jericho-based Home+ Air & Heat proudly serves Levittown homeowners with professional AC maintenance, heating, and cooling services throughout Nassau County. Skipping regular upkeep can mean higher energy bills, unexpected breakdowns, and shortened equipment life.
EPA Section 608 & NATE-certified technicians • Most appointments within 24 hours.

Beat the summer rush: spring tune-ups in Levittown book out fast once temperatures hit the 80s.
Our service covers everything your system needs to perform at its best. A standard tune-up includes a full system inspection, filter replacement, coil cleaning, refrigerant level check, and thermostat calibration. Our EPA Section 608-certified and NATE-certified technicians follow a thorough checklist designed to catch small issues before they become costly repairs. Levittown's post-war Cape Cods and classic ranch-style homes often run older forced-air systems that benefit most from consistent, preventive care each season.
Built between 1947 and 1951, most original Levittown homes were never designed for central air. Cooling systems added decades later typically sit in tight attic spaces or share ductwork engineered for heat. That changes how a tune-up should be done.
"Showed up on time, found a weak capacitor on our attic unit before it failed mid-summer, and walked us through every step. Best HVAC company we've used on Long Island."
— Verified Google Review
Scheduling annual tune-ups with Home+ Air & Heat delivers several key benefits for local homeowners:
Cleaner coils and filters can improve airflow and reduce energy bills.
Refrigerant level checks help catch leaks before they become expensive repairs.
Thermostat calibration keeps your system running at peak efficiency.
Safety inspections may identify worn components before they cause a full system failure.
Documented service history can support manufacturer warranty claims.
Ready to schedule? Explore our full cooling services to find the right plan for your home. Want to see what customers across Nassau County are saying? Check our Google profile for real reviews.
Our process is straightforward and designed to give you confidence in your cooling system heading into summer. Here's what a typical visit looks like:
We book your appointment at a time that works for you, with most calls available within 24 hours.
Our NATE-certified technician arrives on time and performs a full diagnostic inspection of your cooling system.
We complete every maintenance task — filter replacement, coil cleaning, and refrigerant checks.
We test the system through a full operational cycle to confirm everything is working correctly.
We walk you through our findings, answer questions, and provide upfront pricing for any repairs identified.
For homeowners who want ongoing protection, our home maintenance plan offers priority scheduling, annual tune-ups, and discounts on service calls throughout the year.
Once a year, ideally in spring before the cooling season begins. Many of Levittown's post-war Capes and ranches run older forced-air systems that benefit from yearly tune-ups to prevent mid-summer breakdowns.
A full system inspection, filter replacement, coil cleaning, refrigerant level check, system pressure testing, and thermostat calibration — performed by an EPA Section 608-certified and NATE-certified technician.
Yes. Clean coils, fresh filters, and a properly charged system run noticeably more efficiently, which lowers monthly bills and reduces the strain that shortens equipment life.
Yes — we also serve Wantagh, Hicksville, Bethpage, East Meadow, Seaford, and the wider Nassau County area with the same certified technicians.
Most Levittown tune-up appointments take 60–90 minutes, depending on system age, attic access, and whether we identify any small repairs you want addressed during the same visit.
Yes. Attic temperatures in summer routinely exceed 120°F, which stresses motors and capacitors. We pay extra attention to the condensate drain, blower wheel, and electrical connections in attic installations to prevent ceiling water damage.
Yes. Our Comfort and Infinite membership plans include an annual cooling tune-up, priority scheduling, and discounts on repairs. Most Levittown homeowners with central air find the plan pays for itself in the first season.
The same certified team that services Levittown covers nearby communities. Find your town:
Regular seasonal upkeep is one of the smartest investments a Levittown homeowner can make before summer arrives. Our certified technicians are ready to keep your cooling system running reliably all season.
Also serving Wantagh, Hicksville, Bethpage, East Meadow, Seaford, and surrounding Nassau County communities.