License # TACLB39862C
​      Phone
210-598-9439
MainAC/HeatingRefrigerationIce MachinesFood and Beverage EquipmentLinks

We specialize in maintenance and repairs for:
  • A/C
  • Heating
  • Refrigeration
  • Food and Beverage Equipment
  • Ice Machines

​Small enough to care, large enough to offer you great service 24/7!
MainAC/HeatingRefrigerationIce MachinesFood and Beverage EquipmentLinks

The commercial food and beverage service environment is stressful enough without the unexpected equipment breakdowns that can happen at the worst possible times!
DNS is here to handle all the problems you may be having with your equipment so that you can get back to taking care of your business.
Our licensed and certified commercial food and beverage technicians are on-call 24/7, ready to provide you with the kitchen, bar, and restaurant repair services you need.

We provide repair and preventative maintenance services on :

  • Refrigeration equipment
  • Gas, steam and electric cooking equipment
  • Exhaust and/or ventilation system repairs
  • Disposals and dishwashers
We also provide services on bar equipment such as

  • Bar guns
  • Carbonators
  • Syrup systems
  • CO2 systems
  • Blenders
  • Ice Machines
Food & Beverage
Is your commercial kitchen steamer not up to temp?  Taking too long to steam?
  • It may need to be delimed
Is your fryer not hot enough?  Taking too long to cook?
  • The heating elements could need a thorough cleaning
When was the last time you checked the temp of your oven?
  • It is recommended that you do this every 3 months.
For kitchen gas ranges, do you see a blue flame on every burner?
  • If not then it needs adjusting
Does the pilot light stay lit? 
  • If it doesn't - you've got a problem.
When did you last clean the bar gun or the nozzles and diffusers on your fountain machines?
  • You may have mold 
​DNS can fix all these problems!