Call or text (818) 299-0707
SNS Mechanical Inc. Air Conditioning, Heating, and Refrigeration Request service
Commercial walk-in refrigeration

Service 05

Walk-in coolers, freezers and the equipment your kitchen depends on.

A warm walk-in is inventory on a clock. We specialize in walk-in coolers and freezers, and we service the reach-ins, prep tables and ice machines around them, so one contractor covers the cold side and the comfort side of your building.

Specialty
Walk-in coolers and freezers
Also
Reach-ins, prep tables, ice machines
Certified
EPA Section 608
Clients
Restaurants, markets, cafes, churches

Scope

Problems we fix

Temperature complaints have many causes. We find the one behind yours.

01

Box not holding temperature

Low charge, failed compressors, dirty condensers and bad controls.

02

Iced-up evaporator

Defrost timers, heaters, termination controls and door air leaks.

03

Water on the floor

Frozen or blocked drain lines and failed drain heaters.

04

Doors and gaskets

Torn gaskets, failed closers and heater wires that let warm air in.

05

Compressor short cycling

Pressure controls, charge problems and failed fan motors.

06

Ice machine not producing

Scale, water valves, sensors and harvest faults.

Approach

What we do

HVAC and refrigeration from one contractor
Most refrigeration shops do not do serious HVAC, and most HVAC shops will not open a walk-in. We do both, which means one call and one invoice for your kitchen and your dining room.
  • Walk-in repair. Condensing units, evaporators, expansion valves, defrost systems and controls.
  • Leak detection and repair. We find the leak and fix it before recharging, as the regulations require.
  • Reach-ins and prep tables. Fan motors, thermostats, gaskets, compressors and cap tube systems.
  • Ice machines. Cleaning, descaling and component repair.
  • New and replacement systems. Condensing units and coils matched to the box and the product.
  • Scheduled maintenance. Coil cleaning, door hardware, defrost checks and temperature logs.

Process

How the job runs

  1. Call or text

    Tell us the box, the temperature and what it is holding.

  2. Diagnose

    We find the fault and tell you what it will take.

  3. Repair

    With the product and your service hours in mind.

  4. Confirm

    Box pulling down and holding before we call it done.

Questions

Commercial Refrigeration: common questions

Do you repair walk-in freezers as well as coolers?

Yes. Low-temperature systems, including defrost problems and ice build-up, are a core part of our work.

Which brands do you work on?

Heatcraft, Bohn, Larkin, Kolpak, Copeland, Tecumseh, True, Traulsen, Hoshizaki, Manitowoc, Scotsman and others.

Can you just add refrigerant?

If a system is low, it has a leak. We find and repair it, then charge the system correctly. Topping off without a repair costs you more over time and is restricted for larger systems.

Do you offer maintenance for restaurants?

Yes. A scheduled visit covering coils, doors, drains and defrost prevents most of the emergency calls we see.

Request service

Tell us what the building needs.

Call or text and you reach us directly, not a call center. Most requests get a reply the same day.

(818) 299-0707

Call or text · [email protected]

Request service

Tell us what is going on. A real person reads every request. No call center.

Prefer to talk? Call or text (818) 299-0707.