
On the Field EMS was founded with the vision of filling a crucial gap in the market for reliable and efficient event medical services. As avid supporters of community events and outdoor festivals ourselves, we recognized the need for prompt and effective medical attention in such settings. With our passion for emergency medical services and our commitment to exceptional customer service, we decided to establish On the Field EMS to meet this demand.

At On the Field EMS, we specialize in providing on-site emergency medical services and 24/7 emergent First-aid response for various organizations, including community events, Concerts, Outdoor festivals, Junior and High school athletic departments, Marathons, Car/Motorcycle races, and Production/Scene EMS. Our team of professionals is dedicated to offering high-quality medical attention, ensuring the safety of event attendees and athletes.

Our team of Emergency Medical Technicians includes some of the most respected and experienced medical professionals in the industry. Each event EMT brings a unique set of skills and expertise to our practice, and is committed to providing compassionate care to our patients.

EMS bike units play a crucial role in providing quick medical assistance during emergencies at events or crowded areas. EMT's/Paramedics on bikes can maneuver through congested spaces swiftly to reach patients in need. These units are equipped with necessary medical supplies to stabilize patients prior to further transport. The speed and agility of EMS bike units make them a valuable asset in providing timely care and potentially saving lives.

On the Field Emergency Medical Services (OTF EMS) is committed to delivering rapid, reliable, and high-quality emergency medical care around the clock. Our mission is to safeguard lives through immediate response, expert care, and compassionate service. With a team of certified Emergency Medical Technicians (EMTs) and advanced support systems, we offer 24/7 emergency and first aid services tailored to meet the needs of communities, large organizations, and events
Service Overview
24/7 Urgent First-Aid Response
OTF EMS operates continuously, day and night to ensure that medical emergencies are addressed without delay. Our dispatch system is optimized for speed, accuracy, and coordination with local hospitals and emergency services.
Post-Accident Drug/Alcohol Screenings
In addition to emergency medical response, OTF EMS provides on-site post-accident drug and alcohol screening to support workplace safety, regulatory compliance, and incident documentation. This service is available 24/7 and can be deployed immediately following any workplace accident or injury.
- Rapid Deployment
Our EMT’s arrive promptly to conduct tests in accordance with DOT and non-DOT protocols, minimizing downtime and preserving the integrity of results.
- Certified Collection Agents
All screenings are performed by certified EMT’s trained in specimen collection, chain-of-custody procedures, and confidentiality standards.
- Testing Options
We offer urine, saliva, and breath alcohol testing depending on client needs and regulatory requirements.
- Secure Reporting
Results are delivered securely and promptly to designated stakeholders, with full documentation for legal and HR purposes.
- Integrated with EMS Response
Drug screening can be seamlessly added to any emergency response call, ensuring comprehensive incident management from medical care to compliance.
Why Choose OTF EMS?
Impact & Outcomes
Contact Us
To learn more about our services or to request a customized EMS plan, please contact:
OTF Emergency Medical Services
Phone: (916) 257-7740
Email: OntheFieldEMS@Yahoo.com
Website: WWW.OntheFieldEMS.com

This course trains participants to give CPR, and use an automated external defibrillator (AED) in a safe, timely, and effective manner. It reflects science and education from the American Heart Association Guidelines Update for CPR and Emergency Cardiovascular Care. (ECC)
Our AHA Heartsaver CPR/AED Course is designed for anyone with limited or no medical training who needs a course completion card in CPR and AED use to meet job, regulatory, or other requirements.

Contact sports can be a thrilling experience, but the risks are real. That's why protective gear like the Q-Collar is essential. Help us spread the word on keeping our athletes safe by prioritizing brain health on the field. Contact us today for more information and a free fitting!



















On the Field EMS, Your reliable source for event medical services and First/Aid, CPR courses. Keeping your communities safe, one event and course at a time.
7923 Rocky Point Court, Citrus Heights, California 95610, United States
Open today | 08:00 am – 05:00 pm |
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