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What to Know About Carbon Monoxide Poisoning? Photo of a carbon monoxide detector in home.

What to Know About Carbon Monoxide Poisoning

July 17, 2023

Carbon monoxide (CO) poisoning is known as the silent killer for a reason—it can easily go undetected and cause illness and even death. It’s critical to learn how to prevent carbon monoxide leaks in your Tinley Park home—as well as what the symptoms of carbon monoxide poisoning are in case you are exposed.

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Image of a technician. The Doornbos Difference.

The Doornbos Difference

June 30, 2023

Experience matters in the heating, ventilation, and air conditioning (HVAC) industry. That’s why choosing a company like Doornbos Heating and Air Conditioning makes so much sense.

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Video - When Do I Need to Replace My Air Conditioner?

Video – When Do I Need to Replace My Air Conditioner?

June 23, 2023

The central air conditioning system is a simple pleasure of everyday life. Your home should be a place where you can relax. On a hot day, cool air is essential to your relaxation.

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Image of someone changing filter on ductless system. What Maintenance Is Needed for a Ductless System?

What Maintenance Is Needed for a Ductless System?

June 16, 2023

As with any heating, ventilation, and air conditioning (HVAC) system, you need to protect your investment. By neglecting regular maintenance, you will shorten your system’s life span and greatly reduce how well it functions.

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Video - We Need to Talk About HVAC Load Calculations - Title Screen.

Video – We Need to Talk About HVAC Load Calculations

May 31, 2023

When thinking about replacing your home heating and cooling system, be sure to purchase properly sized equipment for your specific home.

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Controlling Humidity in Your Home - A potted herb garden by the kitchen window.

Controlling Humidity in Your Home

May 19, 2023

At the height of summer, the weather can get quite sticky here in Illinois.

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mason jar full of coins with a piece of tape on the front with SAVE written on it.

Buy an Air Conditioner with Carrier Cash Rebates in 2023

May 4, 2023

Have you considered a new air conditioner (AC) for your Orland Park home? May is the perfect window to purchase a new cooling system before the summer heat kicks in here in Orland Park. 

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Up close shot of an air conditioner unit fan running.

Video- The Importance of Air Conditioner Maintenance

April 28, 2023

The best time of year to have your AC serviced is spring, even if you reside in a locale with pretty warm weather all year long.

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Young HVAC technician smiling holding clipboard with coworkers in background.

Buying New HVAC Equipment Through the Inflation Reduction Act

April 28, 2023

Your old heating and cooling equipment gave you many good years of reliable service, but it is time to purchase a new system.

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AC Technician

3 Telltale Signs It’s Time for a New AC

April 19, 2023

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC). Repairs are easier on the pocketbook in the short run, but too many of them can add up. 
Deciding on the ideal time to replace your air conditioning system in Tinley Park can be a challenge, so here are three areas our Doornbos Heating & Air Conditioning professionals suggest you monitor for telltale signs:

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Need Air Conditioner Service?

Contact the experts at Doornbos Heating and Air Conditioning.

Call us at 708-423-9580!


Doornbos Heating and Air Conditioning proudly provides HVAC service to Frankfort, Homer Glen, Mokena, Mount Greenwood, Oak Lawn, Orland Park, Palos Heights, Palos Park, Tinley Park, and the surrounding communities. Visit our service area page for more coverage details, call us at 708-423-9580, or request service online today.