Name: AL-DON Indoor Air Quality Specialists
Address: 11740 Lackland Industrial Dr, St. Louis, MO 63146, St. Louis, Missouri, 63146, US
Telephone: +1314-567-5585
Rating: 4.7

Key Highlights

Serving Greater St. Louis including Town and Country, Kirkwood, Ballwin, Chesterfield, Clayton, and more
Over 67 years of HVAC experience
Comprehensive indoor air quality services
Family-run with deep community involvement
Emergency HVAC services available

About AL-DON Indoor Air Quality Specialists

AL-DON Indoor Air Quality Specialists is a family-run HVAC company serving St. Louis, MO, and surrounding areas. They provide a wide range of heating and cooling services including furnace, heat pump, boiler, and mini split installation and repair, as well as indoor air quality solutions such as duct cleaning, air quality testing, and installation of high-efficiency filters and UV duct purifiers. With over 67 years in the HVAC business, AL-DON combines technical expertise with a focus on customer care. They also offer emergency HVAC services to address urgent heating and air quality needs.

Our Expert Evaluation

Workmanship Quality:

4.8

Responsiveness & Reliability:

4.8

Pricing Transparency & Value:

4

Professionalism & Communication:

4.6

Safety & Compliance:

4.9

Aftercare Support & Warranty:

4.8

Overall Rating

4.7/ 5.0

Based on

6 Categories

We rate HVAC providers on service quality, technical expertise, responsiveness, customer feedback, value for money, and reliability, using a mix of verified reviews and independent research.

Service Types

AC Repair

Furnace Repair

Heat Pump Repair

Boiler Repair

AC Installation & Replacement

Amenities

Furnace Repair and Installation

Heat Pump Repair and Installation

Boiler Repair and Installation

Mini Split Installation

HVAC Tune-Up Services

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