Kook & Son, Inc.

Kook & Son, Inc. is an Air conditioning contractor, Plumber, Air conditioning repair service, Furnace repair service, and Heating contractor serving the Elizabeth, NJ area. When you call, ask for a clear diagnostic fee, a written itemized estimate, and warranty details on both parts and labor, and whether they offer HVAC maintenance plans. If you’re considering replacement, request a Manual J load calculation, financing options, and details on energy‑efficient models and available utility rebates to lower long‑term costs. For plumbing or heating issues, ask about same‑day scheduling, the brands they service, and whether they can coordinate HVAC and plumbing work in one visit to minimize downtime.