What we handle
- No-heat calls: ignition, flame sensors, pressure switches, limit controls, circulators and zone valves
- Combustion and carbon monoxide safety checks, venting and flue inspection
- Gas furnace replacement, including high-efficiency condensing models
- Hot-water and steam boiler repair and replacement
- Annual heating tune-ups before the cold weather
Signs it’s time to call
- No heat, or heat that comes and goes
- The furnace or boiler short-cycles, or the burner lights and then shuts off
- Radiators that stay cold, banging pipes, or a boiler that keeps losing water
- A yellow or lazy burner flame, soot, or a carbon monoxide alarm
- A system past 15 to 20 years old that needs repairs every winter
Repair or replace?
A cracked heat exchanger, a leaking boiler section, or repeated control failures on an older unit usually point to replacement. Many other problems are straightforward repairs. If a carbon monoxide alarm goes off, leave the building and call 911 or your gas utility first, then call us.
How pricing works
- New systems and replacements: free on-site estimate. We measure the space and look at the existing setup before quoting.
- System not working right: a diagnostic visit has a fee, and the entire fee is applied toward the repair.
- Larger jobs: financing is available, including for emergency system replacements.
- Warranty: a labor warranty is standard on every replacement and new installation. Manufacturer equipment warranties carry their own terms, and we help you register the equipment.
Learn more in the Information Hub
Brand-neutral articles from our Information Hub, written by the HVAC Zone Team with technical review by Javier Santiago, NJ Master HVACR Contractor:
- Single-Stage vs. Two-Stage vs. Modulating Gas Furnaces: What the Test and Field Data Actually Show
- Condensing vs. Non-Condensing Boilers: Why Return Water Temperature Decides Your Real Efficiency
- The DOE 95% AFUE Furnace Rule: What Changes in 2028 and What It Means for Your Home
- Carbon Monoxide & Combustion Safety: The HVAC Checks That Matter
- Winter 2026-27 Heating Cost Outlook: What Each Fuel Really Costs per Unit of Heat
Where we work
We travel to you. Newark comes first, along with the towns that border it, and we serve all of Essex County: Newark, Belleville, Bloomfield, East Orange, Irvington, Harrison, Kearny, Hillside.