What Can You Expect From Us?

We are a trusted and highly regarded residential and commercial service provider specializing in heating, cooling, and domestic hot water services. We are proud to serve Chicagoland with complex, high-end systems and pride ourselves on having the ability to correct problems when other companies are unable to.

The Paragon Difference

It is our team that separates us from other similar companies. We count on each other everyday to be the best at what we do. We challenge each other to deliver a great result. The difference is our TEAM!

Our Mission Statement

To build a thriving business by providing superior mechanical services. Superior in service by fixing the problem correctly the first time, and superior in installation by installing equipment correctly, with our customer’s best interest in mind.

We Know What You Value Most

Professional on every call from start to finish. Prompt and reliable service, every time. Our technicians are experts, not sales people. We stand behind all of our work, 100%

Our Guarantee Speaks for Itself

If you are not satisfied with our work and we cannot deliver what was promised, we will refund 100% of your investment. We want to earn your business from start to finish and we expect to exceed your expectations. Read our full Guarantee to You.

Installation & Replacement

Air Conditioning Installation

Boiler Installation

Furnace Installation

HVAC Installation

Heating System Installation

Humidifier Installation

Refrigeration Installation

Thermostat Installation

Ventilation Installation

Water Heater Installation

Service & Repair

Air Conditioning Repair

Boiler Repair

Furnace Repair

HVAC Repair

Heat Pump Repair

Mini-Split Repair

Refrigeration Repair

Thermostat Repair

Ventilation Repair

Water Heater Repair

General Maintenance

Air Conditioning Maintenance

Boiler Maintenance

Furnace Cleaning

Furnace Maintenance

Heat Pump Maintenance

Heating System Maintenance

Humidifier Maintenance

Indoor Air Quality Testing

Refrigeration Maintenance

Water Heater Maintenance

Dispatch Locations

Manufacturers Serviced

Mitsubishi Electric
Nest
Buderus
General Electric
HTP
Noritz
Honeywell
intellihot
Burnham Boilers
State Water Heaters
Rinnai
Aprilaire
Takagi
Richmond Water Heaters
Goodman
Kenmore
Bradford White
Bock Water Heaters
Bryant
ecobee
Armstrong Air
Amana – Heating & Air Conditioning
New Yorker – Residential Heating Boilers
Frigidaire
Trane
GeneralAire
American Standard
Rudd
LG
Eternal – Advanced Hydrid Water Heating
AO Smith
Triangle Tube
Sanyo
Whirlpool Corporation
Rheem
Carrier
Utica Boilers
Lochinvar
Weil McLain
Samsung
Fujitsu
Bosch
Lennox
York
Navien

To find out more or enlist our services, get in touch today.