License# 13VH03913000
24/7 Emergency Service (732) 979-4907
Commercial Refrigeration & HVAC — NJ & NY Metro

When Your Refrigeration Goes Down,
Your Business Can't Wait.

Cold Freeze Technologies has kept New Jersey restaurants, food manufacturers, and warehouses running cold for 40+ years. Licensed (NJ #13VH03913000), insured, workers’-comp covered — real techs answer every call, not a script.

Get a Free Quote (732) 979-4907
Licensed & Insured Workers’ Comp Covered Up to 10-Year Warranties Anderson Foods & Summerset Syrup
Commercial Refrigeration❄ Walk-In Coolers & Freezers❄ Industrial Cooling & Heating❄ Central HVAC Installation❄ AC Duct Work Fabrication❄ Furnace & AC Changeouts❄ Commercial Kitchen Exhaust❄ Warehouse Ventilation❄ Maintenance Contracts❄
Commercial rooftop HVAC unit serviced by Cold Freeze Technologies in New Jersey
40+ Years
About Cold Freeze

Four decades keeping New Jersey cold, running, and open for business.

Frank Ferraj built Cold Freeze Technologies on one idea: when a walk-in fails or a rooftop unit quits, the people depending on it can’t afford to wait for dispatch queues or “we’ll send someone Thursday.” He has worked on commercial refrigeration for 40+ years — the same hands-on standard still runs every job we put a tech on today.

We design, install, and service refrigeration and HVAC for restaurants, food processors, hotels, warehouses, and industrial facilities across NJ, NY, and PA — including Anderson International Foods and Summerset Syrup. Fully licensed (NJ License #13VH03913000), insured, and workers’-comp covered. Every install backed by a 1-to-10 year warranty. Every emergency call answered by a tech who has actually fixed the equipment — not a script.

“Most contractors do restaurants OR manufacturers. We do both — and handle the full scope under one NJ license.” — Frank Ferraj, Owner

What We Do

Nine disciplines, one crew, one license.

Every job sized right, installed right, backed with a real warranty. No competitors in NJ carry this full scope under a single licensed contractor.

Commercial Refrigeration

Walk-ins, reach-ins, deli cases, ice machines — kept cold 24/7.

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Walk-In Coolers & Freezers

Custom build-outs, full installs, refrigeration sized right the first time.

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Industrial Cooling & Heating

Food-manufacturing scale — Anderson Foods, Summerset Syrup, we run their plants.

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Central Heating & Air Conditioning

Splits, packaged units, rooftop installs — residential and commercial.

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AC Duct Work Fabrication

In-house sheet-metal shop. Custom-fit ductwork, no field-bodging.

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Furnace & AC Changeouts

Old out, new in. Same-week turnaround on most residential swaps.

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Commercial Kitchen Exhaust

Hoods, makeup-air, code-compliant ventilation for restaurants.

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Warehouse Ventilation

Mushroom fans, makeup air, industrial airflow for high-cube space.

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Maintenance Contracts

Quarterly service plans. Catch the $200 fix before it becomes a $15K emergency.

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Service Area

Based in the Bayshore. Working all over Jersey & the City.

Headquartered in Aberdeen Township — minutes off the Parkway, the Turnpike, and Route 35. Most Monmouth County jobs: 20–35 min response. Middlesex County: 30–45 min. Staten Island and Brooklyn: 45–70 min.

Headquarters
Aberdeen Township, NJ
154 Lower Main St · Monmouth County
❄ Home Turf

Monmouth County & the Bayshore

Aberdeen TownshipMatawanHazlet HolmdelMiddletownRed Bank KeyportFreeholdAtlantic Highlands
❄ Up the Parkway

Middlesex County

Old BridgeSayrevillePerth Amboy WoodbridgeEdisonNew Brunswick
❄ Across the Bridge

NYC Outer Boroughs

Staten IslandBrooklynQueens The BronxManhattan
❄ Up North

North Jersey & Hudson

NewarkJersey CityElizabeth BayonneHoboken

Don’t see your town? Call (732) 979-4907 — if it’s within reach of NJ, NY, or PA, we’ve probably already worked it.

Common Questions

What restaurant owners actually ask us

Forty years in the trade means Frank has heard every question. These are the real ones — answered straight.

Nine times out of ten it's one of three things: a dirty condenser coil starving the compressor, a refrigerant leak that's dropped the charge below operating pressure, or a failed evaporator fan motor. Frank has seen all three kill a walk-in right before a weekend rush. A condenser cleaning is $180–$240. A refrigerant recharge runs $300–$600 depending on the system. If the compressor itself is done, that's a different conversation — but we'll tell you straight whether it's worth replacing or time for a new box.
We're based in Aberdeen Township — off the Parkway and Route 35. Most Monmouth County jobs are 20–35 minutes. Middlesex County is 30–45 minutes. Staten Island and Brooklyn run 45–70 minutes depending on traffic. Emergency calls get answered by a real tech, not an answering service. If we're already on a job, we'll tell you the honest ETA.
General rule: if the repair cost is more than half the replacement cost and the unit is 10+ years old, replacing is usually smarter math. A new compressor on a 15-year-old walk-in is a gamble — you fix the compressor, then the evaporator coil goes six months later. Frank will give you both numbers before you decide. No pressure either way.
Yes — deli cases, pizza prep tables, sandwich units, bar coolers, beer caves, and reach-ins of every brand. Hussmann, Tyler, True, Beverage-Air, Turbo Air — we've worked on all of them. Most reach-in repairs run $180–$380. A thermostat or door gasket is on the low end; a compressor swap on a True unit is on the higher end.
Depends on what we're installing. Walk-in refrigeration systems carry 1–5 year parts warranties. New HVAC equipment (Carrier, Lennox, York) comes with the manufacturer's 5–10 year warranty, and we back our labor for 1 year on top of that. Frank walks through exactly what's covered before any install — nothing buried in the fine print.
Yes. NJ License #13VH03913000, fully insured, and workers'-comp covered — every tech, every job. This matters more than people realize: an unlicensed contractor's work can void your health department approval and your building insurance. Don't find that out the hard way.
Yes. We've done full cooling and heating systems for Anderson International Foods and Summerset Syrup, plus warehouse cooling and ventilation at industrial scale. If you're running a food-processing facility or large cold-storage operation, call us — most contractors won't touch that scope. We will.
Quarterly inspections: condenser cleaning, refrigerant pressure check, evaporator coil inspection, belt and bearing check, temperature log review, and a written service report each visit. Clients on maintenance contracts get priority scheduling during emergencies — your call jumps the queue. Most contracts run $280–$480/quarter depending on how many units.
Full install: hood, makeup-air unit, exhaust fan, fire suppression rough-in coordination, and code-compliance paperwork. We've done hoods for pizza shops, full-service restaurants, and school cafeterias across NJ. Code here is Type I for cooking equipment producing grease-laden vapors — we file the right permits and don't cut corners.

Ready to stop gambling with your refrigeration?

Frank will look at what you have, tell you what it actually needs, and give you a straight number. Most estimates run 30–60 minutes on-site.

  • No trip charge on estimates for larger jobs
  • Same-week scheduling in most cases
  • 1–10 year warranties on equipment
  • Real tech answers — not a call center
  • NJ #13VH03913000 · Insured · Workers’ Comp

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