Edison HVAC Pros runs out of 145 Talmadge Rd in the heart of Middlesex County. Diagnostics-first service — we measure superheat, subcool, static pressure, and amp draw before we quote a single repair. High-efficiency installs sized with Manual J load calcs, permitted through Edison Township, warrantied through manufacturer registration. Carrier, Trane, Mitsubishi, Bosch, Lennox.
Most HVAC bills come from skipped steps — guessing a part, oversizing a system, sealing a leak instead of finding it. Edison HVAC Pros works the other way: gauges and manometer on every call, Manual J on every install, written readouts before any quote leaves the truck.
Not cooling, short-cycling, freezing the line set — we hook up manifold gauges, read the actual numbers, find the real failure, and quote the fix from data, not guesses. Most calls closed in one visit with parts from the van.
Buzzing contactor, weak capacitor, leaking schrader, seized compressor — outdoor units fail in predictable ways. We test every leg before we replace, swap what's actually bad, and pull a vacuum to 500 microns before the system goes back on.
Manual J load calc, township permit pulled, system matched to the actual heat-loss/gain of the house — not the equipment that fit the last one. Carrier, Trane, Mitsubishi, Bosch, Lennox, Goodman, warranty registered the day of install under your name.
Mitsubishi Hyper-Heat, Bosch IDS, Trane XV — variable-speed systems that heat efficiently down to 5°F and cool the whole summer. Load calc + electrical coordination + NJ Clean Energy rebate filed.
Finished attic, addition, garage workshop, sunroom — line set routed cleanly, condensate piped to drain, head mounted to stud. One-day single-zone, two days multi-zone.
Hot bedrooms, cold basements, whistling registers — we measure static pressure at every trunk, balance the dampers, seal seams with mastic. Real airflow, not guesses.
Two visits a year — clean condenser coils, test capacitor and contactor, check refrigerant charge, flame sensor and ignitor, swap filter, log static pressure. Catch the failure before the heat wave.
Manifold readings, condenser swaps, thermostat hookups, full-system commissioning. Pulled from job tickets closed across Edison, Stelton, Menlo Park, Metuchen, Iselin, and surrounding Middlesex County.
HQ sits in the Stelton corridor of Edison, two minutes off Route 1 and a few off the Garden State. From there we run service across Edison's neighborhoods — Stelton, North Edison, Menlo Park, Clara Barton, Edison Towne Center — and the surrounding Middlesex County towns: Metuchen, Iselin, Woodbridge, New Brunswick, Highland Park, Piscataway, South Plainfield.
Real Edison, Stelton, Menlo Park, and Metuchen homeowners. Closed-job feedback over the last twelve months.
"AC compressor wouldn't start in the middle of an April heatwave. Other places quoted a full replacement over the phone. Edison HVAC came out, tested the start capacitor with a meter, swapped it for $180, and we were cold by noon. Real diagnostics make a difference."
"Replaced our 22-year-old oil furnace with a Mitsubishi Hyper-Heat cold-climate heat pump. They ran a real Manual J first, sized it properly, and filed the NJ Clean Energy rebate. Heated comfortably through a 9°F night last week. Engineering, not guesswork."
"Master bedroom was 8° warmer than the rest of the second floor every summer. Three contractors said 'add a return.' Edison HVAC measured static pressure across every trunk, found a kinked flex run in the attic, rebalanced the dampers. Whole house even now. That's the difference."
"Spring tune-up caught a contactor on the way out — pitted, drawing 3× normal amps. Replaced during the visit for the cost of the part. Would've stranded us during July's first 95° stretch. The maintenance plan paid for itself."
What Edison homeowners ask most. If yours isn't here, the line picks up 7 AM to 7 PM every day.
Gauges before guesses. Load calcs before quotes. Pick up the phone — a licensed Edison technician on the line, every day, 7 to 7.