Walk-In Cooler & Freezer Installation & Repair
in NYC
Custom-designed walk-in coolers and freezers built to fit NYC's tightest spaces — basements, alleyways, rooftops, and tight kitchens. Installation, repair, and maintenance for restaurants, grocery, catering, and food production.
Custom-Built to Your Space
DOH & DOB Compliant
4.9 on Google & Yelp
24/7 Emergency Repair
Your cold storage is either failing or failing to fit
NYC kitchens are small, basements are cramped, and health codes are strict. Off-the-shelf walk-ins never fit right, and aging units cost more in repairs and spoiled product than a new one would.
Walk-in won't hold temp
Warm spots, an icing evaporator, and a compressor that never stops — every degree too warm risks your food license.
Stock sizes won't fit
Low ceiling, an L-shaped corner, a staircase in the way — standard panels won't work, so you need a unit built to your space.
Repair bills piling up
Compressor, evaporator fan, gaskets twice a year — once repairs top 40% of replacement cost, it's time for a new unit.
Opening a new location
New restaurant or commissary? You need a walk-in designed from scratch, permitted, installed, and DOH-ready by opening day.
WHAT WE DO
Complete Walk-In Solutions for Every Kitchen
From designing a custom walk-in for a basement with a 7-foot ceiling to emergency compressor replacement at 2 AM — we handle every aspect of walk-in cooler and freezer service.
Custom Walk-In Installation
Built to Fit Any NYC Space
We design and install walk-in coolers and freezers custom-built to your exact dimensions — standard or L-shaped, indoor or outdoor, single or multi-temp. Every installation includes insulated panels, proper drainage, lighting, shelving, and a matched refrigeration system.
Walk-In Repair & Emergency Service
Same-Day Fix, Parts on Truck
Compressor failures, refrigerant leaks, evaporator icing, defrost problems, door issues, and thermostat malfunctions — we diagnose and repair all walk-in problems. 24/7 emergency dispatch with 2-hour average response.
Walk-In Maintenance Plans
Prevent Breakdowns and Spoilage
Scheduled maintenance keeps your walk-in running efficiently and extends equipment life by years. We clean coils, check refrigerant, inspect door gaskets, test defrost cycles, and calibrate thermostats — catching problems before they cost you inventory.
ALL BRANDS SERVICED
We Build and Repair the Industry's Best Walk-Ins
We install panels from the top walk-in manufacturers and match them with high-efficiency refrigeration systems from trusted compressor and evaporator brands.
Custom panels made in USA
Commercial cold storage leader
Engineered for food service
Premium refrigeration components
Worlds most reliable compressors
Precision temperature control
CLIENT TESTIMONIALS
Why NYC Food Businesses Trust ART HVAC
Real walk-in projects. Real kitchens. Real results.
HOW IT WORKS
From Measurement to Cold Storage
Every walk-in project starts with understanding your space, your product, and your workflow — then engineering a solution that fits perfectly.
Site Survey & Sizing
We visit your space, take precise measurements, understand your storage needs and product volume, and assess electrical, drainage, and ventilation requirements.
Custom Design & Quote
We design the walk-in to your exact specifications — panel layout, door placement, shelving, refrigeration sizing, drainage, and lighting. You get a detailed quote with no surprises.
Build & Install
We assemble the panels on-site, install the refrigeration system, connect electrical and drainage, mount shelving, and commission the unit. Typical installation: 3-5 days.
DOH-Ready Handoff
We verify temperatures, calibrate thermometers, ensure proper airflow, and confirm DOH compliance. You get full documentation, warranty registration, and a recommended maintenance schedule.
SERVICE AREA
Areas We Serve
Proudly serving all five NYC boroughs and surrounding areas.
Brooklyn
Manhattan
Queens
Bronx
Staten Island
Long Island
Call us — we likely serve your neighborhood too.
FAQ
Questions We Hear Every Day
Practical answers about walk-in coolers and freezers.
FDA food-safety standards and NYC Health Code both require refrigerated food storage at or below 41°F. Walk-in coolers should be set to 35–38°F to maintain that margin even when the door is opened frequently during service hours. Meat and seafood sections within a walk-in should run at 28–32°F. DOHMH inspectors probe food product temperatures, not just air temperature, so the set point needs to account for the warmest zone in the box, typically near the door or above the evaporator fan discharge.
Ice buildup on walk-in evaporator coils almost always traces back to three problems: a failed defrost heater or timer that isn't completing scheduled melt cycles, a door gasket or closer letting humid air infiltrate continuously, or a refrigerant imbalance causing the evaporator to run too cold. In NYC restaurants where the walk-in door opens dozens of times daily, even a slightly damaged gasket generates enough frost to fully block an evaporator within a few days.
Walk-in cooler compressor replacement in NYC typically ranges from $800 to $2,500 for the compressor itself, plus $300–$700 in labor and refrigerant recovery and recharge costs — so $1,200–$3,200 total is a realistic range for most commercial condensing units up to 3 tons. Larger central rack systems serving multiple walk-in boxes cost more. Whether replacement or repair makes more sense depends on the unit's age, refrigerant type (R-22 equipment often favors replacement), and whether the original failure caused downstream damage to the motor windings.
Walk-in cooler door gaskets typically last 2–5 years under normal restaurant use, but heavy door traffic and cleaning chemical exposure can cause earlier failure. The test is simple: close a dollar bill in the door and pull — it should resist firmly all the way around the perimeter. Any gap where the bill slides freely costs energy and compressor wear. Gaskets are inexpensive; replacing them proactively during maintenance visits is far cheaper than the service call triggered by temperature failure.
A walk-in freezer reading above 0°F despite a correct thermostat setting typically has one of four problems: low refrigerant from a slow leak, a failed defrost cycle leaving the evaporator encased in ice, a burned-out evaporator fan motor, or a condenser coil so dirty the compressor can't reject heat. NYC summers above 95°F push condensing pressure high enough that a borderline unit running fine in winter will visibly struggle to hold temperature in July and August.
Still have questions? Contact us
Your Kitchen Deserves
Reliable Cold Storage..
Get a Free Site Survey Today.
Our engineers will measure your space, understand your storage needs, and design a walk-in that fits perfectly — with DOH compliance, proper drainage, and a matched refrigeration system. Free survey, transparent pricing.