Commercial Installation

Partnering with you to make your business better


John’s Service and Sales has been designing and installing HVAC and plumbing systems since its inception. Our highly trained designers, estimators, project managers, and foreman will bring your project from idea to actuality to completion, with the high quality and exceptional customer satisfaction that we’ve become known for.


Our Design and Build Services Include


HVAC

Complete HVAC System Design
Computer-aided design and 3D modeling
Sheet metal fabrication and installation

  • Galvanized sheet metal ductwork and fittings
  • Stainless steel fabrication
  • PVC coated ductwork and fittings
  • Exposed ductwork fabrication – Paint Grip
  • Aluminum ductwork and fittings
  • Architectural flashings/gutters
  • Copper flashings

Geothermal
Refrigeration piping
Industrial ventilation and ductwork
Hydronic heating systems
Dust Collection Systems
Fire Damper Checking, Reporting and Certification
Air Filtration Systems
Chilled and condensing water
Steam systems


PIPING/PLUMBING

Domestic Water Systems
Sanitary and Vent Systems
Storm Systems
Medical Gas
Vacuum Systems
Drain Pipe for Processing
Acid Waste and Vent
Grey water systems and reclamation
Air Piping and Compressors
Gas Piping
Piping for HVAC systems
Refrigeration
Dust Collection Piping
Specialty Process

Brands We Sell

John was very thorough when we went over everything with us. He made us feel that he really cared that we understood everything about the system. He sat and talked with us to make sure all our questions were answered. We already had another estimate for another brand, but that guy just came and looked at our old unit and said, “We will send you an estimate”. He didn’t sit down with us and go over the unit he wanted whereas John went above. That’s the reason we decided to go with John’s Service and Sales.


~ Richard A.

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