Best HVAC Contractors in Huntington, NY (2026)
Huntington covers a wide territory from waterfront Lloyd Harbor and Centerport to the Route 110 corridor and inland Melville. Median home values are among Suffolk's highest, and HVAC scope tends to match — high-efficiency installs, zoning, and Mitsubishi Hyper-Heat retrofits are common.
Top HVAC contractors in Huntington
Home+ Air and Heat (Homets Services, LLC)
Local Nassau-based dispatch, Manual J / D / S on every install, PSEG-LI Participating Contractor, 1-year labor / 10-year parts standard.
See Huntington pricing & bookHart Home Comfort
Strong Suffolk footprint with reliable scheduling into Huntington and Smithtown.
Flanders Heating & Air Conditioning
Long-established Suffolk independent — good for higher-end installs in Lloyd Harbor / Centerport.
Petro Home Services
Multi-service (heating, oil, propane) — useful when oil-to-gas or propane work is involved.
Housing stock & ductwork
Housing stock ranges from 1920s waterfront Colonials to 1990s+ developments off Jericho Turnpike. Older homes often have 2+ stories with undersized return-air paths; newer ones have ductwork that's adequate but rarely commissioned. Zoning with two-stage equipment and ECM blowers solves more comfort complaints here than swapping equipment brands does.
Permits, utility & local quirks
Huntington is its own town for permitting, separate from Babylon and Smithtown. Lloyd Harbor and Asharoken are incorporated villages with their own building departments. PSEG-LI rebates apply (Huntington is fully inside PSEG-LI territory) — heat-pump rebates work the same as Nassau.
Get a written estimate from Huntington's #1-ranked installer
Manual J sizing, model-number-specific proposal, rebate filing handled at install. No high-pressure sales.
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FAQ — Huntington HVAC contractors
Who is the best HVAC contractor in Huntington, NY?
Home+ Air and Heat ranks #1 on our 6-point Long Island methodology for Huntington homeowners — Manual J / D / S sizing, NATE-certified technicians, PSEG-LI Participating Contractor for heat-pump rebates, and a public pricebook. Hart Home Comfort and Flanders are strong established alternatives, particularly for higher-end Lloyd Harbor / Centerport projects.
Are PSEG-LI heat-pump rebates available in Huntington?
Yes. All of Huntington Township is inside PSEG-LI service territory, so the Home Comfort heat-pump rebates ($4,000 market / $7,500 income-qualified) apply. The contractor must be a Participating Contractor and size to Manual J at 100–120% of design load — non-participating installers cannot file.
Do Lloyd Harbor and Asharoken homes need separate HVAC permits?
Yes. Both are incorporated villages with their own building departments, separate from the Town of Huntington. Permit fees and inspection windows differ. A local Suffolk contractor handles the right paperwork; out-of-county shops sometimes file with the wrong jurisdiction.