Duct and Dryer Vent Cleaning

The air in your home could be a problem!


According to the Environmental Protection Agency (EPA), levels of air pollution inside the home can be 2 to 5 times higher than outdoor levels. Household dust can contain mites, mold, mildew, pollen and animal dander- all of which is cycled through the central air system and circulated in your home 3 to 5 times a day!

The experts at Koval inspect your duct work to show you what you are breathing! Our technicians use a video inspection system to evaluate your home's duct work. We look for dirt, debris, animal droppings, mold moisture and more to determine whether cleaning is necessary to improve the quality of your home's air.

Did you know?

  • More than 50 million Americans suffer from allergies. According to Total Health and Better Health magazine, 1 out of 4 people who suffer from allergies, do so, due to the fungi and bacteria in the air duct system.
  • The EPA has ranked indoor air pollution among the top 5 risks to public health.
  • The three most important methods of improving indoor air quality are source removal, air cleaning and increased ventilation.
  • "Failure to Clean" was the leading factor contributing to the ignition of clothes dryer fires in residential buildings. Source:  usfa.fema.gov

Air Duct and Dryer Vent Cleaning Middlesex County MA - dryerDon't be a Statistic!

"Failure to Clean" was the leading factor contributing to the ignition of clothes dryer fires in residential buildings. Source:usfa.fema.gov

Call Koval Plumbing, Heating, and Air Conditioning for an inspection and clean out of your Ducts and Dryer Vent today!

...Not only did they meet our schedule and budget, but they exceeded all our expectations... Tyler T., Middlesex MA Leave A Review