This coupon entitles a homeowner to a $30.00 Discount off any Heating or Cooling Repair Service of $150.00 or more performed by AL-DON Indoor Air Quality Specialists at their residence. Only one (1) coupon per service address will be accepted. Payments for the balance is expected at the time of service. Not valid on Diagnostic Charge.

Offer not valid with any other discounts.

Offer good through May, 2020.

AL-DON Indoor Air Quality Specialists

Air Purification with “Air Scrubber Plus”
Save $100

Get RESULTS by attacking pet and cooking odors, air pollutants, VOC’s (chemical odors), smoke, bacteria, viruses, and mold spores in your home so that your family can breathe easier!

Offer not valid with any other discounts.

air scrubber plus


Affordable Zone Heating & Cooling Without Adding a 2nd System

Especially designed for large and/or 2-story homes, our zoning system allows your entire family to be comfortable and helps save on energy bills!

Call us to learn more!

Not valid on Diagnostic Fee/Charge & Offer not valid with any other discounts.

Offer good through June, 2020.

AL-DON Indoor Air Quality Specialists

$150 OFF

Get ready for the rainy season and end the damp basement musty smell! Get $150 off a Whole Home Dehumidifier installation.

Installed without ductwork using existing electric. Cannot be combined with any other offers.

Our exclusive MVP members receive an additional 5% discount. Become an exclusive MVP member to receive your additional discounts!

Offer expires August 31, 2020.

Aprilaire Whole Home Dehumidifier
AL-DON Indoor Air Quality Specialists

Need HVAC Service?

Contact the experts!

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.

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

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