&32;$40&32;Per&32;Month&32;Installed

This single-stage furnace replacement operates quietly and will keep your home cozy during the Chicago winters. Save on installation through this limited-time offer!

*Financed for 132 months @9.99% APR


&32;$47&32;Per&32;Month&32;Installed

With an upgraded X13 blower motor, your 80 AFUE furnace replacement will provide higher energy efficiency and more precise airflow.

*Financed for 132 months @9.99% APR


&32;$55&32;Per&32;Month&32;Installed

The best of our furnace offers in Chicago, we’ll replace your current furnace with a premium model that converts up to 95% of gas directly into heating for your home.

*Financed for 132 months @9.99% APR

Why Choose Intelligent Service?

Chicago Plumbing Professionals with Integrity

We care about your home just as much as you do, and we approach every HVAC or plumbing project with our five core principles in mind.

Safety First for All

Safety First for All

To maintain a safe environment for our family and yours, our technicians are drug-tested, manufacturer- and OSHA-trained, and EPA-licensed.

Superior Service

Superior Service

Our superior service guarantee drives us to always confirm appointments, arrive on time, keep homes clean, and work efficiently.

Positive Workplace

Positive Workplace

Instead of hiring subcontractors, we invest in creating a collaborative, fulfilling work environment so that we can retain top talent.

Exceptional Integrity

Exceptional Integrity

Our employees are not commission-based; they’re paid a fair wage and full benefits so they can act with integrity instead of high-pressure sales tactics.

Think Twice, Act Once

Think Twice, Act Once

We carefully weigh all Chicago HVAC solutions before choosing the right one. Once installed, we back our work with a forever guarantee.