Robert Anderson Group, Inc.

Robert Anderson Group, Inc. is a consulting firm providing Occupational, Environmental and Architectural noise and acoustics consulting. We serve clients in industry, resources, energy, government and commercial sectors.

R.A. Group with offices in Lansing, Michigan work with clients throughout North America to service your noise and acoustics needs. Our team has a more than 40 year track record as experts in the field of noise and acoustics.

Read More


We provide services to our clients in the areas of Occupational, Environmental and Architectural noise and acoustics.

Click for more information
Noise engine line

Occupational & Industrial Noise

The risk of hearing loss as a result of occupational noise exposure  is an important health issue for workers and employers as  well as a potentially  significant cost to comply with regulatory requirements. We have over 40 years of experience partnering with organizations to implement employee exposure monitoring, noise control and hearing conservation programs and quiet equipment purchase practices.

Read More
Environmental noise measurement

Environmental Noise & Vibration

Achieving an environment free from noise and vibration impact is becoming a challenge for many industry and commercial sectors as well as governments.  Our ability to work with both industry and regulatory agencies throughout North America ensures that our clients are able to comply with existing regulations and maintain compatibility  with adjacent land uses into the future.

Read More
Architectural & Building Acoustics

Architectural & Building Acoustics

Creating the right acoustical space is as important for offices, call centers, workplaces, meeting spaces and living quarters as it is for entertainment and concert halls.  R.A. Group can help you achieve with your noise and acoustics needs for all of your building, working and living spaces.

Read More

Latest News

Keep up to date on news from R.A. Group by signing on to our Blog.

View All News
Jun 28, 2016

Career Seekers – Metro Detroit Job Expo – June 29th in Romulus, MI

Leave a comment

The R.A. Group will be meeting with potential career seekers at the Downriver – Metro Detroit Job Expo being held at the Sheraton on Merriman Road in Romulus Michigan on June 29th, 2016.  We will be on-site from 9am – 3pm meeting with potential applicants for our Technician/Specialist and Consultant positions.  If you have an interest in a […]

Read More
Apr 12, 2016

R.A. Group invited to Speak at Iowa-Illinois Safety Conference April 2016

Leave a comment

On Thursday April 16, 2016 Dave Cmar, Partner, CFO of the R.A. Group will be speaking at the Iowa-Illinois Safety Council’s 63rd Annual Professional Development Conference & Expo April 13 – 15, 2016 in Cedar Rapids, Iowa.  Mr. Cmar was invited to present  the topic of Industrial Noise Control Engineering Principals and Strategy.  Details about […]

Read More
Sep 17, 2015

Careers at R.A. Group

, , , , , Leave a comment

April 12, 2016 The R.A. Group is currently looking for qualified people to join our team.  We seek people that are both technically proficient and passionate about what they do. We believe that this is what makes R.A. Group a great place for our people to thrive and achieve their professional goals. As a company our mission […]

Read More