Fast • Clean • Verified

Hillside’s Precise AC Repair & Heat Pump Pros

When your system won’t cool—or runs but never catches up—our technicians deliver sharp diagnostics, clean repairs, and smart upgrades that actually solve the root cause. You get options, not pressure.

Same-Day Appointments Upfront Options Licensed & Insured Photo Documentation
Request Service
No-Surprise Pricing
Respectful, Tidy Work
Parts & Labor Warranty
Local • Union County

Repair • Replace • Maintain

From emergency no-cool calls to ductless design and seasonal tune-ups, we service central AC, heat pumps, and mini-splits across Hillside, Union, Irvington, Elizabeth, and nearby neighborhoods.

Diagnostics

AC & Heat Pump Troubleshooting

We don’t guess. We measure. Expect refrigerant analysis, electrical testing, airflow and static pressure checks, and control verification. You’ll see the readings that support our recommendations—right on your invoice.

Ductless Mini-Split Service

Single or multi-zone, we handle leak repairs, board and sensor issues, and manufacturer-compliant start-ups. New installs feature tidy line-sets, proper evacuation, and documented commissioning.

Smart Thermostats & Zoning

We balance comfort and efficiency with zoning, modern controls, and careful wiring cleanup. You get better temperature stability without the “who changed the thermostat?” wars.

Maintenance & Cleaning

Coil cleaning, drain safety, capacitor checks, and airflow verification. Preventative work that pays for itself by protecting compressors and keeping utility costs predictable.

Upgrades

High-Efficiency Heat Pumps

Considering an upgrade? We evaluate load, duct condition, and envelope to right-size your system. You’ll get efficiency projections and brand-agnostic options that fit your budget.

Indoor Air Quality

Media filtration, UV, humidity control, and ventilation (ERV/HRV). We’ll explain what actually matters for your home instead of throwing gadgets at the wall.

The Science Behind “It Runs, But Won’t Cool”

Air conditioners fail for a handful of reasons: low airflow across the coil, wrong refrigerant charge, electrical faults, or controls that fight each other. Guesswork replaces parts until something “sticks,” but that’s expensive and unreliable. We use instruments to prove the cause before touching a part.

Our diagnostic baseline includes:

  • Refrigerant analysis (superheat/subcool) to confirm charge and metering health.
  • Static pressure and airflow checks to verify duct performance—not just filter condition.
  • Electrical testing of motors, capacitors, and boards under load—catching faults that only show while running.
  • Temperature split and delta-T verification to ensure the system actually moves heat.

When we show you the readings, the choice becomes simple. Repair what’s broken now, stabilize performance, and plan upgrades only when they add real comfort or savings.

What Our Reports Include

Every visit includes photos, meter readings, and plain-English notes. You’ll know what we tested, what failed, and why our recommendation makes sense. That record helps with warranty support and future service—no starting from scratch.

  • Photos & Notes: before/after coil condition, drain pans, connections.
  • Measurements: pressures, superheat/subcool, delta-T, voltage/amp draw.
  • Code-Correct Work: clean routing, proper supports, tidy electrical.

It’s your home. You deserve documentation as solid as the work.

How We Work

Clear steps. Measurable results. Respect for your time and your home.

1) Call & Dispatch

Speak to a real person. We confirm address, symptoms, and access details, then send a text ETA and tech bio.

2) Diagnose

We test charge, airflow, and electrical. No parts replaced without data. You’ll see the numbers that matter.

3) Options

Good / Better / Best paths with clear pricing. We’ll explain what each option changes in comfort and reliability.

4) Fix & Verify

Repairs are performed to code, routed cleanly, and verified with post-work readings so you know it’s right.

5) Document & Plan

Photos and metrics land in your email. If an upgrade makes sense later, you’ll have the info to decide calmly.

Respect & Cleanup

Shoe covers, drop cloths, and a tidy workspace. We leave your home cleaner than we found it.

Straightforward Pricing (Snapshot)

This isn’t a quote—just a feel for how we structure visits. You always approve exact pricing before work starts.

ServiceWhat’s IncludedTypical WindowNotes
Diagnostic Visit Full system test: charge, airflow, electrical. Photos + report. 60–90 minutes Applied toward repair when approved same day.
Standard Repair Common components (capacitors, contactors, sensors) + verification. Same day Most jobs completed on first visit from stocked vans.
Coil Cleaning Evaporator or condenser cleaning, drain service, delta-T verification. 1.5–3 hours Often paired with maintenance for best results.
Heat Pump Upgrade Load calc, duct eval, install, commissioning, documentation. 1–2 days Rebates may be available—ask for current programs.

Proudly Serving Union County

Fast response across Hillside and nearby communities.

Hillside Union Irvington Elizabeth Maplewood Newark Roselle Park

Contact Marley Air Conditioning Repair

Tell us what’s going on and we’ll confirm the earliest service window.

Address: 1405 N Broad St Suite 664, Hillside, NJ 07205

Marley Air Conditioning Repair • 1405 N Broad St Suite 664, Hillside, NJ 07205 • Phone: (908) 641-4324 • Website: marleyachillside.com