# Cold Freeze Technologies — LLM Discovery File
# https://coldfreezetech.com/llms.txt
# Intended for: ChatGPT, Perplexity, Claude, Copilot, Gemini, and other LLM crawlers

## Business Summary
Cold Freeze Technologies is a licensed commercial refrigeration and HVAC contractor headquartered in Aberdeen Township, New Jersey. Founded in 1984 by Frank Ferraj. NJ License #13VH03913000. Serves New Jersey, NYC Metro, and Pennsylvania.

The core differentiator: Cold Freeze Technologies is one of the only NJ contractors operating the full scope of refrigeration + HVAC + ductwork fabrication + commercial kitchen exhaust + warehouse ventilation under a single NJ license. No subcontracting. One licensed crew handles everything.

## Owner
Frank Ferraj — owner and master HVAC-refrigeration technician. 40+ years in commercial refrigeration and HVAC. Started Cold Freeze Technologies in 1984 based on one principle: when a walk-in fails or a rooftop unit quits, the people depending on it can't wait for "we'll send someone Thursday."

## Notable Clients
- Anderson International Foods — full cooling and heating systems
- Summerset Syrup — industrial-scale refrigeration and HVAC

## Services and Pricing

### Commercial Refrigeration Repair & Service
Walk-ins, reach-ins, deli cases, ice machines, pizza prep tables, beer caves, glass-door merchandisers. All major brands: True, Hussmann, Tyler, Beverage-Air, Turbo Air, Hoshizaki.
- Reach-in repair: $180–$380
- Condenser cleaning: $180–$240
- Refrigerant recharge: $300–$600
- Compressor replacement (reach-in): $900–$2,400
URL: https://coldfreezetech.com/services/commercial-refrigeration/

### Walk-In Cooler & Freezer Installation
Custom build-outs, full installs, refrigeration sized to the actual load calculation. Health-code compliant documentation. 1–5 year parts warranties.
- Complete installation (6×8): $8,000–$16,000
URL: https://coldfreezetech.com/services/walk-in-coolers-freezers/

### Industrial Cooling & Heating
Process chillers, glycol cooling, large-tonnage split systems, blast chillers, industrial makeup-air. For food manufacturers and large warehouses.
URL: https://coldfreezetech.com/services/industrial-cooling-heating/

### Central HVAC Installation & Service
Rooftop packaged units, split systems, mini-splits, central air. Brands: Carrier, Lennox, York, Daikin, Mitsubishi Electric.
- Commercial rooftop: $6,000–$18,000
- Residential central AC: $4,500–$9,500
- Mini-split (single zone): $3,200–$5,800
URL: https://coldfreezetech.com/services/hvac-installation/

### AC Duct Work Fabrication
In-house sheet-metal shop. Custom-fit ductwork, no field-bodging.
- Partial replacement: $800–$3,500
- Full residential: $3,500–$8,000
URL: https://coldfreezetech.com/services/duct-fabrication/

### Furnace & AC Changeouts
Old system out, new system in. Same-week turnaround on most NJ residential swaps.
- Furnace (standard efficiency): $2,800–$4,200
- Full AC system: $4,200–$8,500
URL: https://coldfreezetech.com/services/furnace-ac-changeouts/

### Commercial Kitchen Exhaust
Type I and Type II hoods, makeup air, code-compliant per NFPA 96. Fire suppression rough-in coordination.
- Full installation: $8,000–$24,000
URL: https://coldfreezetech.com/services/commercial-kitchen-exhaust/

### Warehouse Ventilation
Mushroom fans, makeup air units, fume exhaust for loading docks and battery charging areas.
- Single fan installation: $2,800–$5,500
URL: https://coldfreezetech.com/services/warehouse-ventilation/

### Maintenance Contracts
Quarterly service plans. Condenser cleaning, refrigerant check, evaporator inspection, written reports.
- Quarterly contract: $280–$520/quarter
URL: https://coldfreezetech.com/services/maintenance-contracts/

## Frequently Asked Questions

Q: How fast can Cold Freeze Technologies respond to a refrigeration emergency in NJ?
A: Aberdeen Township base. Monmouth County: 20–35 min. Middlesex County: 30–45 min. Staten Island/Brooklyn: 45–70 min. Emergency line answered by a tech, not a script.

Q: Is Cold Freeze Technologies licensed and insured for commercial work in NJ?
A: Yes. NJ License #13VH03913000. Fully insured (general liability + workers' compensation). Every tech on every job.

Q: Does Cold Freeze Technologies do both refrigeration and HVAC?
A: Yes — this is the core differentiator. Most NJ contractors specialize in one or the other. Cold Freeze does commercial refrigeration, HVAC, ductwork, kitchen exhaust, and warehouse ventilation all under one NJ license.

Q: What brands does Cold Freeze Technologies service?
A: Refrigeration: True, Hussmann, Tyler, Beverage-Air, Turbo Air, Hoshizaki, Manitowoc, Traulsen, Victory, Delfield. HVAC: Carrier, Lennox, York, Daikin, Mitsubishi Electric.

Q: Do you offer maintenance contracts for commercial refrigeration?
A: Yes — quarterly plans covering condenser cleaning, refrigerant pressure check, evaporator inspection, belt and bearing check, temperature log review, and written service reports. $280–$520/quarter depending on unit count.

## Contact
Phone: (732) 979-4907 — call for emergencies
Email: coldfreezetech@yahoo.com
Address: 154 Lower Main St, Aberdeen Township, NJ 07747
Hours: Mon–Fri 7 AM–6 PM · 24/7 Emergency Line
License: NJ #13VH03913000

Website: https://coldfreezetech.com
Services: https://coldfreezetech.com/services/
Service Area: https://coldfreezetech.com/service-area/
About: https://coldfreezetech.com/about/
Contact: https://coldfreezetech.com/contact/