CHAS Heating & Air Conditioning CHAS
Heating & Air Conditioning
OFFICE: (773) 767-7265 OR (312) 758-7265
FAX: (773) 788-1514

CHAS Heating & Air Conditioning Chas Heating and Air Conditioning provides Chicago and the suburbs with on time scheduled repairs or with 24 hour emergency service for both commercial and residential customers. Our technicians are trained and certified to provide you with the most professional and knowledgeable service in the area. Our technicians regularly attend seminars and training classes to expand their knowledge and remain current on all the new innovations in the HVAC industry. For new construction or rehab installation our engineers will design the appropriate system for each varying application while utilizing the latest technology in HVAC design.

CHAS Heating & Air Conditioning
  • Commercial and Residential

  • Scheduled Maintenance

  • Annual Clean and Checks

  • New Installations

  • Custom Duct Design and Sizing

  • Water Tanks

  • Hot Water and Steam Boilers

  • Free Estimates on New Equipment

  • Thermostats, Humidifiers, Electronic Air Cleaners and Filters

  • Free In-Home Estimates on New Equipment

  • Furnaces and Air Conditioners