Certified factory service representative for the Liebert Corporation. Countywide Mechanical Systems has been an industry leader in the field of HVAC, Plumbing, Electrical and DDC Controls. We are a team of well motivated managers and team committed to delivering the highest service available within the industry.

Contact Details

  City Santee , CA
  Zip Code 92071
  Address 9330 Stevens Road # A
  Phone Number (619) 449-9900