TMH Security

Business Details

Emergency

services

Your Trusted Partner for Michigan Security Solutions

TMH Security has been a trusted leader in professional security services for over three decades, serving Metro Detroit, Flint, and Ypsilanti. Founded by Thomas Heffernan, a retired Detroit Police Lieutenant, our company combines law enforcement expertise with customized security solutions tailored to each client's unique needs. Our team of highly trained officers delivers armed and unarmed security, mobile patrol services, and executive protection while maintaining a commitment to non-violent protocols and professional conduct. We specialize in serving industrial, commercial, residential, and governmental sectors, utilizing advanced technology and rigorous quality assurance programs. With 48 years of collective management experience, we prioritize client satisfaction through flexible contracts, rapid deployment, and 24/7 emergency response capabilities.

Our comprehensive approach includes real-time risk assessment, surveillance system guidance, and proactive crime deterrence strategies. TMH Security's ongoing training programs and client-focused quality assurance ensure consistent excellence across all operations. Recognized as Michigan's top security provider, we protect people, property, and reputations for clients ranging from global manufacturers to local communities. Our dedication to service innovation and community safety has established TMH Security as a respected industry standard-bearer.

Services

Armed Security Officers Unarmed Security Officers Mobile Patrol Services CCTV Monitoring Executive Protection Investigation Services Patrol Car Services Loss Prevention Community Patrols Alarm Response

Highlights and features

30+ years of Michigan security expertise with law enforcement leadership
Customized security programs for industrial, commercial, and residential sectors
24/7 emergency response and mobile patrol services available
Rigorously trained officers with non-violent protocol adherence
Proven track record protecting Fortune 500 companies and local communities

Website

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Services

Armed Security Officers

Our armed security officers provide enhanced protection for high-risk environments. Trained in conflict de-escalation and emergency response, these professionals maintain visible deterrence while ensuring client safety. Officers undergo rigorous background checks and regular firearms proficiency training.

Mobile Patrol Services

24/7 mobile patrol services cover commercial and residential areas using marked or unmarked vehicles. Our patrols feature LED lighting and all-wheel drive options for optimal visibility and accessibility. This service reduces crime through proactive presence and rapid incident response.

Executive Protection

Specialized protection services for executives, diplomats, and entertainment professionals. Our trained personnel provide forward routing, secure transportation, and threat assessment. Services include event security and travel risk mitigation for high-profile individuals.

CCTV Monitoring

Advanced CCTV systems with real-time monitoring and alarm integration. Our technology includes remote access capabilities and AI-powered threat detection. This service provides continuous property oversight with immediate response coordination when needed.

Investigation Services

Professional investigative services for corporate and individual clients. Our team conducts surveillance, background checks, and incident analysis using state-of-the-art equipment. Services support legal proceedings, insurance claims, and internal security matters.

People

Thomas Heffernan

Founder & Owner

Retired Detroit Police Lieutenant with 30+ years law enforcement experience. Established TMH Security to combine police expertise with private sector flexibility. Holds advanced security management certifications and oversees all operational protocols.

Questions

What security services does TMH offer?

We provide armed/unarmed guards, mobile patrols, executive protection, CCTV monitoring, and investigation services for commercial, residential, and industrial clients.

Do you serve residential communities?

Yes, we offer neighborhood patrols, HOA security, and residential protection programs tailored to community safety needs across Michigan.

Are your officers properly trained?

All officers undergo rigorous selection, drug screening, and ongoing training including firearms proficiency, conflict resolution, and emergency response protocols.

How quickly can you respond to emergencies?

Our 24/7 operations ensure rapid response with strategically positioned personnel and vehicles equipped for immediate threat mitigation.

Can you customize security programs?

Yes, we develop tailored security solutions for each client based on risk assessment, property requirements, and specific industry needs.

Reviews (6)

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Linda P.

Dec 08, 2021 Report

Positive:Value
I have been employed with TMH for 3years Lt Lant have been nothing but kind all he asks is do your job

John Smith

Nov 24, 2021 Report

Critical:Professionalism,Quality,Responsiveness,Value
very sloppy looking. shirt untucked, overgrown beards, pistol hanging off their belt looking like its gonna fall off.

Kierra Jordan

Nov 16, 2021 Report

I just cant work for a company like this and I feel like I have a right to speak my mind James really know how to talk disrespectful he tells me to go find another job I never heard of a supervisor telling me to go find another job Im not about to work for some one that can just talk reckless to me when I do have good work ethics I was never trained for the retail stores and I got removed from sites I show my availability and I always get ignored in certain parts or James never answer the phone I rather not even invest my time into the company ever again cause I dont want to deal with

Shawn Gayle

Oct 28, 2020 Report

I was excellent. I truly like every moment of it. I really think TMH security service inc is really wonderful.

Searle Russell

Sep 17, 2020 Report

I don't dislike it. It's just a customer service was slow in the cook's didn't do number take their time and seen and I waited longer than what I should have I thought.

Nick Strongarone

Jan 01, 2019 Report

TMH Security great company pays weekly gives overtime if wanted excellent vehicles to use free uniform good pay and affordable health care plan for the employees. Tom Jim and Wendal great bosses lead their men from the front not the back. I'd give them a 10 star but I guess 5 will do they have been in business since 1984 that really says a lot also a zero in debt company that also says a lot.