Red Dog Cooling, Heating, & Plumbing

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Call Us for All Your Heating, Cooling and Plumbing Needs (302) 436-2922

Red Dog Services features installation and repair services for Plumbing,  AC, Heating and ductwork in Salisbury, MD, Ocean City, MD, Selbyville, DE, Lewes/Rehoboth Beach, DE & Surrounding areas . We are family-owned and operated and have been in business since 1993.

Our Advantage 

  • Best Installers Around, It's more the Installers than Manufacturer
  • We Are Licensed and Insured
  • We Service All Brands
  • No Easier Company To Do Business With!  Most Responsive!
  • A+ BBB Rating

Seasonal Specials....
Talk to us about our 10 year peace of mind Warranty!
Basic Contracts starting at $199 per year!!
AC and Coil Specials as low as $4495!
Heat Pump Systems as low as $6495!

Types of Equipment We Service 

  • Air Conditioners
  • Air Purification and UV Lights

  • Furnaces and Heat Pumps
  • Hot Water Heaters 

  • Geothermal, Ductless Units
  • Water Conditioning 


We Offer 10% off on all Service Calls (excluding basic maintenance contracts) for Seniors, Military Personnel, Law Enforcement Agents and Firefighters 
Now is a perfect time to schedule fall or spring checkups for all your heating and cooling needs.