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

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

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