HVAC Articles

Thermostat 101 Basics

September 20, 2022
Man is changing settings of a thermostat.

Every team needs a leader.

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Think HVAC During Your Home Remodeling

September 13, 2022
A handyman giving the thumbs up

Congratulations, you’re planning to remodel your Alsip home! Breathing new life and comfort into your charming older home is a grand adventure, and you can count on our team at Doornbos Heating & Air Conditioning to be there every step of the way to help however we can.

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How to Choose an HVAC Contractor

August 25, 2022
Plumber repairing an hot-water heater

Congratulations! You are ready to install a new heating, ventilation, and air conditioning (HVAC) system in your Illinois home. With your new equipment, you can expect to enjoy improved comfort and lower energy bills.

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HVAC Refrigerant and SEER Changes in 2023

August 9, 2022
Clipboard estimating

Are you shopping for a new heating, ventilation, and air conditioning (HVAC) system in Tinley Park, IL, or the surrounding area?

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Video – Remodeling Your Home? Don’t Forget Your Comfort!

July 26, 2022
couple in remodeling room

Planning to remodel your home? Don’t forget about your heating and cooling system. Remodeling is the perfect time to add more comfort to your home—and it starts with your heating and cooling system.

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Video – Choose a Ductless System for Your Home Remodel

June 30, 2022
Man fixing ductless unit

When adding on to your home or converting a room to a living area, a ductless system could be your best option.

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Why Ductless Is the Way to Go

May 25, 2022
Ductless system pictured above a window

You deserve the most comfort at the best price in your Illinois home or business. You want reliable heating, ventilation, and air conditioning (HVAC) at reasonable prices. You want fresh, clean air so you and your loved ones can enjoy a healthy home.

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How Do You Know When to Replace Your System?

March 31, 2022
Repairman and Client

Parting with your old HVAC system isn’t easy. But at some point, replacing your old equipment makes more sense financially than repairing it.

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Listen to Your HVAC System

March 10, 2022
Man Inspecting HVAC System

Unusual sounds from your HVAC system may indicate the need for a tune-up, cleaning, or repair. We can help get your system back on track.

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What Are the Benefits of HVAC Maintenance?

September 13, 2021
Air conditioner with maintenance tools and service reminder in residential back yard

When was the last time you scheduled maintenance for the heating, ventilation, and air conditioning (HVAC) system in your household?

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Why Programmable Thermostats Are Hot!

September 10, 2021
Remote home control system on a digital tablet or phone.

Replacing your old thermostat with a programmable one can increase your comfort, lower your utility bills, and reduce your carbon footprint.

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Should I Upgrade to a High-Efficiency HVAC System?

June 30, 2021
Black Couple with Tablet

Tired of your HVAC system producing inadequate airflow in your home? Invest in a newer, high-efficiency model instead.

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5 Signs It Is Time to Replace Your HVAC System

May 28, 2021
AC Technician

Is your home’s HVAC system old and outdated? Here are five signs it is time to replace your HVAC system.

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A Spring Cleaning List for Your HVAC System

April 20, 2021
HVAC Technicians

Spring is the time to check on your heating and cooling equipment. Your AC unit could use a little TLC after a long winter.

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Video – Our Company’s History

January 20, 2021
Doornbos Exterior

With nearly 100 years of experience in serving you, Doornbos Heating and Air Conditioning is here to stay! Your complete satisfaction is our goal and our guarantee.

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Thank You for Your Continued Loyalty

December 21, 2020
Doornbos Exterior

Our Doornbos Heating and Air Conditioning team is proud to have customers that are as loyal and dedicated as you.

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Should I Repair or Replace My Boiler or My Furnace?

November 16, 2020
Technician Repairing Furnace

Did you hear a strange noise coming from your home’s heater? You are probably wondering whether to have your unit repaired or replaced.

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