What is in the air your family is breathing?

Some homes may have as much as 5 to 15 lbs
of dirt and debris circulating in their air ducts!

With many people spending up to 90% of their time indoors, air quality is becoming a growing concern. The Environmental Protection Agency has stated that indoor levels of many pollutants are 2 to 5 times greater than levels outdoors and occasionally 100 times higher. Particles of dust, pollen, bacteria, mold, mildew or pet dander may be in your home’s air ducts right now.

For more information on home duct cleaning, contact us now!

How do you know if it’s time to consider having your ducts cleaned?

• If you don’t remember ever having your ductwork cleaned or if you haven’t within the past 5 years, it’s probably time. If your ductwork has been cleaned in the past, you will typically find access doors installed on the supply and return plenums near the furnace.
• Remove a register grill – ones on the floor or near the floor are easiest to remove (often no screws) and pear inside with a flashlight – check several areas for a representative sample.
• Do you have pets in the home and/or excessive dust on furniture and horizontal surfaces?
• Have you recently purchased, renovated, or remodeled your home?
• Have you noticed poor air flow?
• Do you live in a house that has been recently insulated or weatherproofed?
• Have you ever experienced water contamination or damage to the home or HVAC system?
• Do you have one or more smokers in your household?

If you answered YES to any of the questions maybe it’s time you let Danforth clear the air.


                 BEFORE                                                 AFTER

Photos shown are actual before and after illustrations of a residential air duct system professionally cleaned John W. Danforth Company. Fungus, Bacteria, Mold, Mildew, Dust Mites, Pet Dander and many other contaminants can harm the air you breathe.

Duct Before and After

What criteria should I use in selecting a HVAC System Cleaner?

 Why should I choose Danforth?

• Our staff; certified by NADCA have signed a Code of Ethics stating that they will do everything possible to protect the consumer and follow NADCA standards. Air duct cleaning companies must meet stringent requirements to become NADCA certified.
• John W. Danforth Company has been in business since 1884.
• John W. Danforth Company is a member in good standing with your local Better Business Bureau.
• We are fully insured.
• Our company uses the most advanced H.E.P.A. (High Efficiency Particulate Air) Filtered Air Duct Cleaning System Available. Our filters are identical to those used to decontaminate air of asbestos fibers and mold spores. It is manufactured to meet or exceed OSHA, EPA, and NADCA Standards for cleaning the air of nuisance dust
• Danforth and other NADCA certified companies apply SOURCE removal methods. NADCA certified companies do not perform, suggest, or recommend “encapsulation” as an HVAC cleaning method. (Encapsulation is a process where a glue-like substance is used to make contaminants adhere to the HVAC system and not physically removed).

Contact Danforth and let us clear the air!

JW Danforth offers duct cleaning in Niagara Falls and Buffalo NY