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Walk-In Cooler & Freezer Repair in NYC
A warm walk-in puts your whole inventory at risk. Com+ Mechanical repairs walk-in coolers and freezers for restaurants, grocers and food-service operators across the five boroughs, around the clock.
Common Walk-In Problems
Box won't hold temperature
Low refrigerant, a failing compressor, dirty condenser coil or air leaking in at the door.
Ice building on the evaporator
Usually a defrost failure, a stuck door or a failed evaporator fan.
Ice or frost at the door
Worn gaskets, a bad door closer or a failed door heater wire.
Water on the floor
A clogged or frozen condensate drain line.
Condensing unit runs nonstop
Low charge, a dirty coil or a box that's losing cold air.
Unit is noisy or tripping
Worn fan motors, failing start components or electrical faults.
Get Your Walk-In Back to Temperature
Most walk-in failures come down to a handful of causes: refrigerant leaks, defrost problems, failed fans or compressors, and air getting in through doors and panels. We find the actual cause, stabilize box temperature, and give you written repair options before work starts.
What Our Walk-In Repair Covers
Why Fast Walk-In Repair Matters
Our Simple Process
From call to comfort in 5 easy steps
Dispatch
Call us and tell us the box temperature and what you're seeing.
Stabilize
We work to bring the temperature down and protect product first.
Diagnose
We find the root cause, not just the symptom.
Written options
You approve the repair before we start.
Repair & test
We fix it and confirm the box pulls down and holds temperature.
Why Food-Service Operators Call Com+
Commercial only
We work on commercial kitchens and facilities, not homes.
24/7 response
Walk-ins don't fail on a schedule, so we dispatch nights and weekends.
Root-cause repair
We fix the leak or the defrost fault instead of just adding refrigerant.
Clear scope
Repair options in writing, so there are no surprises.
Transparent Pricing
No fees. No surprises. Just honest service.
Repair visit
Find and fix the failing component.
- Root-cause troubleshooting
- Written repair options
- Common parts on the truck
Major repair
Compressor, coil or refrigerant work.
- Leak search & repair
- Compressor or coil replacement
- Pull-down testing
Maintenance plan
Planned service to prevent breakdowns.
- Coil cleaning
- Defrost & door checks
- Priority dispatch
Final pricing is confirmed in writing after diagnosis.
Own a Commercial Property?
Business+ plans start at $499/year — includes 2 rtu tune-ups, 15% off all services, and priority scheduling.
Equipment & Brands We Service
Factory-trained technicians for all major HVAC manufacturers
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Don't see your brand? We service all major manufacturers! Call us to confirm.
Serving the New York City Metro Area
Commercial HVAC service for buildings across the five boroughs and nearby counties
Frequently Asked Questions
Get answers to common questions about our services
Do you repair walk-in coolers and freezers in NYC?
Yes. We repair walk-in coolers and walk-in freezers for restaurants, grocery stores and food-service businesses across the five boroughs.
Do you offer emergency walk-in cooler repair?
Yes. We dispatch 24/7 for walk-in coolers and freezers that won't hold temperature.
Why is my walk-in freezer icing up?
The most common causes are a defrost failure, a door that isn't sealing, or a failed evaporator fan. Each one has a different fix, so we test before replacing parts.
Why won't my walk-in cooler get cold?
Usually low refrigerant from a leak, a dirty condenser coil, a failing compressor or warm air leaking in through the door. We check all of these on the first visit.
Should I repair or replace my walk-in condensing unit?
A single failed part on a sound unit is usually worth repairing. Older units with compressor failure or repeated leaks are often better replaced. We give you both options in writing.
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EPA-certified · factory-trained · fully insured
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Equipment services, industry expertise, NYC compliance, and the metro areas we cover.
Equipment, Repair & Maintenance
- Commercial HVAC Repair
- Commercial HVAC Installation
- Commercial HVAC Replacement
- Commercial Water Heater Repair
- Air Handler Installation
- Rooftop Unit (RTU) Repair
- VRF / VRV Installation
- Commercial Heating Service
- Commercial Boiler Repair
- Commercial Chiller Repair
- PTAC Repair & Replacement
- Cooling Tower Service
- Commercial AC Repair
- Air Handler Replacement
- Cooling Tower Maintenance
- Building Automation (BAS)
- Preventive Maintenance
- HVAC Service Agreements
- 24/7 Emergency HVAC
Industries We Serve
NYC Compliance & Energy Law
Walk-In Warming Up? Call Now.
Get a refrigeration technician dispatched today.
Request Walk-In Repair