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

Here at DNS Service Company we believe in keeping our customers well informed, not in the dark. For this reason our service technicians routinely take the time to write articles on our blogs to help our valued customers understand their equipment better.  We address common problems, easy preventative maintenance techniques that customers can do on their own and we provide helpful tips to keep your refrigeration, ice machine, beverage equipment, air conditioning, heating, and commercial kitchen equipment working properly.
If you would like to receive regular updates as to our blog posts, check us out on facebook and twitter so we can let you know right away about our latest posts.
We maintain an informative blog about heating, ventilation, and air conditioning on Hubpages.  If you would like to know more about changing the filters in your home or commercial HVAC (heating, ventilation, and air conditioning) units, check out our latest blog entries: 
Want to know more about your ice machine?  These are actually fairly complex pieces of equipment that require regular maintenance and a lot of attention.  Our Blogspot page talks all about them:

Do you run a commercial kitchen?  Have food and beverage equipment troubles?  Perhaps our articles on wordpress can help with our commercial kitchens blog:
Do you have a commercial refrigeration unit?  Want to know more about specific commercial applications?