Great American Insurance Group is committed to helping individuals and businesses secure a healthy financial future.

For nearly 150 years, Americans have trusted us to protect them. Our innovative insurance solutions and specialization serves niche marketplaces that we know well. This expertise gives us a successful foundation that spans generations.  

Learn about how our partnership with the newest addition to the family...

On-Site Health & Safety, can benefit your company as well.

24-Hour Mobile Service Response


is a 24-hour provider of essential health and safety services. Certain services can be better performed at the worksite, instead of an off-site facility.



CPR, AED, & First-Aid Training


Respiratory Packages


Qualitative Respiratory Fit Test


Pulmonary Function Testing


Audiometric Testing


Contract Safety Personnel


Quantitative Respiratory Fit Test


Respiratory Training

CPR & First-Aid Training Classes

Our trained health & safety technician will provide everything needed to effectively train management and/or employees in the essential skills of how to adequately perform Cardio Pulmonary Resuscitation (CPR), as well as the basics of first-aid training.  

Class sizes available for 1-20 adults.

Automatic Electronic Defibrillator Training (AED)

Taught along with our CPR instruction and designed for anyone with limited or no medical training, this course trains participants in the proper  use of an automated external defibrillator (AED) in a safe, timely, and effective manner, as well as the essentials of  Emergency Cardiovascular Care (ECC).


Using a hood and bitter solution to confirm proper respirator size and fit.

Respiratory Services 24/7...From On-Site Health & Safety

If you require respiratory services for your worksite...On-Site has you covered!  From qualitative respirator fits utilizing a hood and bitter solution, to quantitative fit testing using Portacount equipment for tight-fitting respirator requirements...On-Site Health & Safety is here to help ensure compliance for your company, while providing appropriate safety measures for your employees.

Respiratory Services Include...

  • Medical Questionnaire
  • Vital Signs
  • Pulmonary Function Test
  • Qualitative/Quantitative Fits
  • Respirator Training
  • Documentation

Under the direction of a PLHCP

Using a portable spirometer, we test for lung capacity (PFT) before employees are fit tested.


Fit test using Portacount equipment for any tight-fitting face piece respirator.

Enjoy all of On-Site Health & Safety's award-winning services...provided by a trained safety technician dedicated solely to your worksite!

Designated Contract Safety...From On-Site Health & Safety

The benefits of utilizing On-Site Health & Safety's services and securing your own designated health and safety technician are undeniable when you factor in the convenience and comfort for your injured employee, the reduction of lost hours from injured workers no longer bogged down in the worker's comp system, and the immense financial savings by having our talented team of safety technicians able to keep first-aid level injuries from becoming costly recordables.  

On-Site Health & Safety...join the more than 10,000 companies nationwide that utilize our services!

Investing In Your Employees...And Your Bottom Line

An investment in On-Site Health & Safety's contract safety services is about more than just injury management and's about investing in the welfare of your employees, your bottom line, and your company as a whole.  Give us a call today to see how we can help keep morale up...and expenses low.  

Audiometric Testing

Hearing tests are performed with a portable audiometer, and meet OSHA requirements for hearing conservation programs. Each ear is tested at 500, 1000, 2000, 3000, 4000, 6000, and 8000 Hz.

RESULTS ARE SIGNED BY A PHYSICIANand sent to the employer.

Program Includes:

  • Audiogram
  • Training
  • Quiz
  • Documentation

Audiometric Testing


24-Hour Mobile First-Aid Response

Plus...drug testing, wellness exams, and more!


First-Aid Response...Directly At Your Jobsite

On-Site's certified mobile response technicians are available to provide immediate assistance with incidents involving non-life threatening injuries. Cuts, lacerations, minor burns, strains, sprains, and more...On-Site has you covered!

Simply put…prompt first aid response works!

With appropriate care given on-site, everyone benefits: employees, employers, and the workers comp system as a whole.





Drug Testing

DOT and PRIVATE COLLECTIONS (urine, saliva, hair) done with or without BREATH ALCOHOL TESTING

  • Pre-employment
  • Post-accident
  • Reasonable cause
  • Random selections

Immediate Result Drug Test

Pre-scheduled or dispatched...we go when and where you need us, 24-hours a day, seven days a week. Urine analysis for drug screening done on-site, with results available in 5-10 minutes!

Poor employee health is expensive. Employers spend $18,000 per-employee each year on costs related to illness and lost productivity.

Wellness Screening...From On-Site Health & Safety

Join the more than 70% of employers nationwide that provide a wellness screening program.  Even though there is a cost associated with implementing a new program, employer wellness programs have a measurable, positive return on investment (ROI) on both your employees’ health and your company’s financial statements through reduced health care costs, lower rates of absenteeism, and enhanced productivity.  On-Site is here to help!

The national economy loses $260 billion annually due to lost productivity from sick workers.  Schedule wellness screenings for your employees today!

Wellness Screening Services...

  • Includes objective baseline measurements for all joints
  • Completely customizable...employers can customize the screenings based on actual work activities specific to their worksite and job-demands!
  • May be packaged with pre-employment drug tests.
  • Can be added to compliment an employer's existing onboarding process for new-hires.
  • Optional add-ons include vision screening, audiometric testing, lift tests, and more!
  • Performed directly at your worksite!

How It Works:

SET UP A PROTOCOL:Have five minutes? With just a click of the link below and at no cost or obligation, we gather all the information necessary to get your company set up to receive the services you need, and what protocols you wish to have followed.
YOU CALL FOR SERVICE:Pre-scheduled or dispatched…we go when and where you need us, 24-hours a day, seven days a week.
ON-SITE DISPATCHER TAKES THE CALL:Our trained and friendly dispatchers are standing by to take each and every call…24-hours a day. After a brief triage of the situation to quickly assess the urgency of each call, dispatch quickly locates the On-Site field tech nearest to you.
FIELD TECH IS DISPATCHED - ARRIVES - ASSESSES - PROVIDES SERVICE:Strategically placed…our technicians respond promptly to each call received. Dawning mobile gear and supplies while dressed in the same attire you would typically see of the EMT’s and Paramedics we employ, our technicians are not only highly trained…they also look the part of the professional provider you would expect from today’s industry leader. With 24-hour prompt response provided right at your worksite, an On-Site field tech arrives to handle everything you need. From respirator fit tests to handling incidents with non-life threatening injuries…we’re here to help when you need us the most.

"First call we make..."

"On-Site’s services are the foundation to our post incident response. They’re the first call we make in non-life threatening events. The training services they offer are a complement to our already very extensive in house training programs. On-Site picks up what we miss or we use them to add to what we already have. 
Thanks for being there all these years."

Wesley Baker

North West Regional EHS Manager


For twenty-five years and counting, On-Site's industry-leading services have set the bar for 24-hr mobile response.


Now spanning fifteen states and counting

On-Site Health & Safety

The company's founders, Virginia Siegel and Zulema Garcia, began this journey back in 1996...all with the idea of providing companies the finest mobile health and safety services available. Now spanning thirteen states and counting (California, Nevada, Arizona, Idaho, Washington, Oregon, Colorado, North Carolina, Florida, Missouri, Illinois, Washington D.C, Virginia, and Maryland ), their diverse list of services include: 24-hour first-aid response, respiratory services, drug testing, audiometric services, and a host of others that encompass a broad spectrum of health and safety services to meet the needs of any company...large or small. 

Thousands Of Satisfied Customers...Including:

Set Up A Protocol With Us Today!

With the simple click of the button below (and at no cost or obligation), complete our protocol registration form to let us know exactly what services your company needs, and what protocols you wish to have followed. Get dialed in today and be ready, should the need arise, to receive our industry-leading services.

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