Are you looking to improve the air in your home with one of the best home air quality testing companies in Nampa, ID? Express Plumbing Heating & Air is proud to be one of the leading companies for indoor air testing in Nampa. You may or may not know that the air in your home is 3-5 times more polluted than the air outside. Due to homes being more air-tight than they’ve ever been before, pollutants don’t have anywhere to escape. Without the use of an air purifier, you, your family, and your pets are breathing in, combustion, dander, dust, and possibly mildew and mold. Getting a house air quality test is important to see what you and your family are breathing every day and night.