Quality Air Service acquires Ingenuity IEQ

On September 13, 2017, Quality Air Service, Inc. acquired the assets of Ingenuity IEQ, LLC. Read the full announcement.


Since 1977, Quality Air Service, Inc. has been serving Michigan and northern Indiana, specializing in commercial and industrial sales and service of:

  • Air filtration products
  • Laboratory fume hood control systems
  • Laboratory exhaust systems
  • Pressurization controls
  • HEPA filter certification and validation
  • Cleanroom certification and validation
  • Testing & balancing of air and water systems

We also provide start-up and service of the following systems:

  • AAF | Flanders
  • Air Monitor Corporation
  • Aircuity
  • Phoenix Controls
  • Strobic Air

Committed to Quality


From the inception of Quality Air Service, Inc. in 1977, our founder and employees have focused on customer service and satisfaction. Our high standards and unwavering commitment to quality produced the foundation for a very sound company, and have led to long-standing relationships with our customers. Many of our customers have learned to appreciate the phrase "Quality isn't costly, it's priceless!" - Gale Stephens, President

We are here to serve and support our clients, whether they are the end user of our products and services, the engineer designing the facility, or the contractor that is furnishing and installing the equipment. Contact us to let us know how we can be of assistance to you.

Highly Qualified & Equipped

The environment at Quality Air Service, Inc. has fostered a place that develops and retains talented individuals who know the importance of our customers.

With numerous trained and highly qualified technicians, Quality Air Service can staff both small and large projects, and accommodate multiple projects simultaneously.

Many of our technicians are certified, accredited or licensed members of professional organizations that serve our industry.

Our sales team has over 95 years of combined experience to help layout and design systems as well as provide the product, installation, start-up and certification so that the end result is achieved timely and efficiently. We work closely with engineers; mechanical, control and sheet metal contractors; design/build firms as well as directly with owners.

Our service support team completes our corporate goal of ensuring satisfaction during installation, during start-up and for many years after the initial installation is commissioned and put into service. 

Certified, Licensed & Accredited

As members of some of the industry's best known organizations, you can be assured that Quality Air Service keeps abreast of industry standards and best practices. Through technical classes, seminars, factory training and other forms of training, our technicians and sales engineers are continually improving their knowledge base to serve you better.

In addition, we are NEBB certified, CNBT certified, NSF accredited and hold Michigan mechanical and boiler installation licenses.

For a complete summary, visit our Certifications, Licensing and Accreditation page.

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