Markets We Serve

Cost effective solutions unique your business and processes.


Industries We Serve

Industrial and manufacturing facilities
Distribution centers and Warehouses
Educational facilities
Healthcare facilities
Institutional facilities
Hotels

Churches
Restaurants
Retail spaces
Office buildings
High rise residential and commercial

At John’s Service and Sales, we want to be there when you need us with a low impact to your bottom line. When you select a service provider, consider the short and long term effects of your decision. Low hourly rate is usually a major focus and rightfully so! However, there are many other considerations that impact the total cost of selecting a partner:

  • Response time (Nobody responds quicker from the time you call to the time we are on the job.)
  • Professional, friendly and courteous staff
  • Technical ability, repair accuracy and efficiency
  • Consistency
  • Predictability
  • Reliability
  • Sensitive to your individual business requirements
With over 50 years of serving these industries…..

Brands We Sell

Just wanted to let you know how pleased we are with the work Carlos and George did installing a new heating and cooling system in our home on Thursday. Both of these men worked very hard and did a real professional job. You are fortunate to have them working for you.


~ Bob P.

Serving clients throughout Illinois and beyond since 1962. Third Generation and Growing.