Indoor Air Quality

Air Cleaners

Indoor air pollutants are unwanted and unsafe materials in the air. These include dust and biological contaminants such as viruses, bacteria, pollen, molds, and animal dander. Indoor air pollution can put your family’s health at risk, especially if anyone in your family suffers from asthma or allergies.

Indoor air pollutants can be eliminated by up to 99% with Air Cleaning devices. These systems are simple to install, affordable, and work wonders.

E. F. Laudenslager recommends air cleaning devices designed to be installed in the ductwork of your home’s central heating, ventilating, and air-conditioning (HVAC) system to clean the air in the entire house.



Tired of dry skin and static electricity? When the air in your house is too dry, these are common problems. Add a humidifier to your heating system and say goodbye to shocks and scratching.

Humidity. Too much of it can lead to mold, which can be harmful to your home and even to your health. Not enough humidity can lead to health issues, static electricity, peeling wallpaper, and cause cracks to your home’s paint and furniture. If maintained at a proper level, a home’s balanced humidity level can prevent physical discomforts brought on by low humidity such as dry skin, nose, throat, and lips.

E. F. Laudenslager can install a low-maintenance, whole-home humidifier system that monitors your home’s relative humidity levels to correctly deliver the perfect amount of moisture throughout your home.

We are proud to install Aprilaire and Honeywell air cleaners and humidifiers.

Air Purification

The Air Scrubber by Aerus installs directly into residential or commercial HVAC systems to remove surface and airborne contaminants including VOCs, odors, dust, pet dander, and other allergens.

The system uses our proprietary ActivePure® Technology and has been tested in independent labs and proven effective on bacteria, viruses, mold and fungi on surfaces and in the air.