Lennox Heating & Cooling Systems on Long Island

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Proud to Install and Service Lennox

All Weather Heating & Cooling is proud to install and service Lennox, one of America's most trusted names in home comfort. Since 1969, Long Island homeowners have counted on us for expert Lennox installation, repair, and maintenance.

Lennox air conditioners

Lennox heat pumps

Lennox gas furnaces

Lennox ductless mini-splits

Lennox indoor air quality systems

Lennox Products We Install

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Why Lennox?

Lennox systems are built for efficiency, quiet operation, and long-lasting reliability, backed by strong manufacturer warranties.

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Get your free Lennox estimate today

Call us at 631-823-1648 or request your free Lennox estimate online. We look forward to keeping your home comfortable all year long.