News

Is it Normal For My Air Conditioner to Turn On and Off?

When an air conditioner (AC) turns on and off in rather quick successions, without running for longer periods, this is called short cycling. It’s fairly common, but when it happens it means there’s something wrong with the AC. Do not leave these occurrences alone....

Cooling Tip!

Read the latest cooling tip from AL-DON on how to save both money and energy this summer.

How Can I Tell if My Air Ducts Are Leaking?

In addition to visually and physically inspecting all your ducts, there are some telltale signs indicating your ducts may be leaking air and costing you money. By addressing them, you can save money, protect your health, and improve your home’s comfort.

Why Is My Thermostat Blank?

You approach your home’s thermostat and see its screen is blank. Is it serious? Does it mean your furnace, heat pump, or air conditioning is broken?

Why Is My Furnace Filter Soggy?

You’ve gone to inspect your air filter, only to find it’s sopping wet! Thoughts begin to race through your head––“Is my furnace breaking down?” or “Is this going to be expensive to repair?”

Is My Furnace Overheating?

Just about any electrical appliance has the potential to overheat. Furnaces are no exception. As a homeowner, you need to take precautions to lower the risk of an overheated unit.


AL-DON services St. Louis, Creve Coeur, St. Charles, Ballwin, Chesterfield, Clayton, Des Peres, Frontenac, Glencoe, Kirkwood, Ladue, O'Fallon, Olivette, Richmond Heights, St. Peters, Town and Country, University City, Webster Groves, Wildwood and the surrounding Missouri communities with their heating, air conditioning and indoor air quality needs. Visit our service area page for more coverage details, call us at 314-567-5585 or request service online today.

Connect With Us

Facebook Google Angie's List

We Service All Brands

We Service All Brands - Call 314-567-5585 to schedule service

Proud Members Of

Proud Members of ACCA, BBB, IAQA, and NATE

Pin It on Pinterest

2 Button Header

314-567-5585 314-567-558524-Hour Emergency Service Available!