Refrigeration Service and Repair Options For All Types of Refrigeraton SystemsSeal Tech Refrigeration Offers More Options!
We recommend the best and most affordable solution. Even if you've been told refrigeration replacement is the only option - guess again, we can
repair it for less. 

Our services ensure your business has zero downtime and we provide alternate cooling methods while we repair or rebuild your refrigeration system. 

We'll keep you cool - for less! 




  • Complete Repair & Rebuild in 1-7 Days
  • Custom Fabricated Parts = No Delays!
  • 29+ Years in Refrigeration Industry
  • Trusted SDG&E Energy Savings Partner
  • Get More Money Back With Rebate Program

How Can We Assist You?

We specialize in the custom repair of walk in cooler and freezer refrigeration hardware and seals. Our team consistently provides the most affordable and reliable options to replacement.

HOME arrow FAQ arrow Why have a C38 Contractors License?
Why have a C38 Contractors License? PDF Print E-mail
C38 – Refrigeration Contractor

A refrigeration contractor constructs, fabricates, erects, installs, maintains, services and repairs refrigerators, refrigerated rooms, and insulated refrigerated spaces, temperature insulation, air-conditioning units, ducts, blowers, registers, humidity and thermostatic controls for the control of air, liquid, and/or gas temperatures below fifty degrees Fahrenheit (50 ), or ten degrees Celsius (10 ).

The Refrigeration (C-38) Examination is divided into five major sections. These sections are:

1. Job Preparation (11%)

    * Plan/schematics
    * Types of refrigeration systems

2. Installation (23%)

    * Critical path requirements
    * Rough installation
    * System start up and testing

3. Maintenance (18%)

    * Inspections and documentation
    * Preventative maintenance

4. Troubleshooting/Repair (30%)

    * Common refrigeration system problems
    * Troubleshooting techniques/diagnosis
    * System repair

5. Safety (18%)

    * Chemical hazards
    * Working in elevated areas
    * Worker safety/training
    * Electrical hazards

*Percentages are approximate*
Last Updated ( Saturday, 04 August 2007 )
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Before you replace your refrigeration system, give us a call. We can repair your refrigeration system and save thousands off of replacement costs. Also, as an participating SDGE refrigeration rebate provider, we can cut even more of your costs.