Why choose ENVIRO-AIR?

Residential & Commercial Air Duct Cleaning


Why should I choose ENVIRO-AIR?

Duct cleaning is not a sideline for us. It is our specialty. We have much more powerful equipment. We’re thorough, focused and take pride in our work. While other dealers may be in business to sell you new equipment, we aren’t. ENVIRO-AIR is here to help you maintain and improve the function of your present system and offer straightforward advice on keeping it running smoothly.

We are highly qualified to fulfill your air duct and HVAC cleaning needs. ENVIRO-AIR is NADCA certified and BBB accredited. Check out our extensive list of certifications.

Do you still want know more about ENVIRO-AIR? Check out some positive reviews from our satisfied customers.


We are…

Certified by NADCA – The National Air Duct Cleaners Association
NADCA members sign a code of ethics stating they will do everything in their power to protect the consumer and follow Assessment, Cleaning and Restoration (ACR) procedural requirements, the NADCA standard, for cleaning to the best of their ability.

Air duct cleaning companies must meet other strict requirements to become a NADCA member. Among those requirements, all NADCA members must have a certified Air System Cleaning Specialist (ASCS) on staff who has taken and passed the NADCA certification examination. Passing the exam demonstrates extensive knowledge in HVAC design and cleaning methodologies. These specialists must also grow their industry education by attending seminars in order to maintain their NADCA certification status.

Certified ASCS – Certified Air Systems Cleaning Specialists
ASCS certification is a worldwide credential recognizing a person’s knowledge and skills related to HVAC system hygiene.

Certified VSMR – Ventilations Systems Mold Remediator
If you have a potential issue with microbial/mold, you need to hire a company with this training.

Certified AMRT – Applied Microbial Remediation Technician (mold) on staff
AMRT certification indicates a specialized knowledge of mold remediation techniques. Certified professionals are responsible for safely conducting these procedures in the field.

Certified CIAQT – Certified Indoor Air Quality Technician on staff
CIAQT certification is achieved after demonstrating a comprehensive understanding of indoor air quality principles and passing an extensive exam.

Certified CMA – Certified Mold Assessor on staff
CMA certification recipients have advanced training in the topics of water, mold and respiratory protection. They are required to pass a state-approved exam.

Certified by the IICRC for odor control, fire, smoke and water damage restoration
The Institute of Inspection, Cleaning and Restoration Certification (IICRC) is a nonprofit certification and Standards Developing Organization (SDO) for the inspection, cleaning and restoration industries. It is governed by 15 industry leaders and seeks to establish and advance globally recognized standards.

Do you have questions about air duct cleaning services? We have answers! Call us today and a trained professional will help with your questions. (417) 832-9980

Quick Facts

  • FACT: Indoor air has been found to be 70 times more polluted than outdoor air. (US Environmental Protection Agency / EPA).
  • FACT: At least 80% of HVAC equipment breakdown is related to dust, dirt and contaminants within the air duct system.
  • FACT: 50% of all illnesses are either caused by or aggravated by polluted indoor air. (Amer. College of Allergists)
  • FACT: One out of six people who suffer from allergies do so because of the direct relationship to fungi and bacteria in the air duct system. (Total Health and Better Health Magazines)
  • FACT: ENVIRO-AIR‘s equipment is 56 times more powerful than other “state-of-the-art” equipment.

Frequently Asked Questions

Q: What results can I expect from getting my air duct system cleaned?
A: You can expect significantly less dust in the indoor environment, better HVAC system efficiency, which in turn causes lower utility bills, prolonged furnace life, and a healthier environment. Although we cannot guarantee health benefits such as relief from allergy symptoms, less coughing & sneezing, and improved breathing, our service often produces this result.

Q: How much does air duct cleaning cost?
A: Prices vary depending on number of duct runs and return air openings, and sometimes how the system is laid out. It is very easy to find out how much the system you are concerned about costs by calling ENVIRO-AIR at (417) 832-9980. We can give you a “ball park” over the phone and we provide local on-site estimates free of charge or obligation. On-site estimates are normally best for everyone and take very little time.

Q: How long does the air duct cleaning service take?
A: This also varies by several factors such as the size and layout of the system, the type of equipment being used, and the number of technicians. A smaller system typically takes about a half a day when two technicians are doing the work. This can also be better estimated on-site.

Q: What kind of filter should I use and how often should I clean or replace it?
A: Filters can range in price from about a dollar to over $800.00. Of course, they also range widely in efficiency. When considering the best filtering system for your particular needs, you should consider three things in addition to cost: dust-stopping efficiency, maintenance requirements, and the potential for air flow restriction. Talk to ENVIRO-AIR for a straight answer and honest opinion about your particular situation. Again, in-home estimates are free.

Q: How often should I have my air ducts cleaned?
A: For residential systems, NADCA recommends inspecting the air handling unit annually and the duct work every two years. A person’s sensitivity to airborne particulate and/or cleanliness, and/or desire to keep the system operating efficiently will help determine whether they should clean the system more or less frequently.