Main Line Security & Energy Services has been securing homes and businesses around  Philadelphia’s Mainline for many years. Drew installed his first residential alarm in Havertown in 1971 and is still going strong! We combine the latest advancements in technology with rapid response time to protect your home or business from burglary, fire, carbon monoxide, and other environmental risks. We proudly offer a wide range of energy saving solutions as well so your home or business can stay secure and save money at the same time.




Arm your home with the latest in security technology and partner with us to keep your family safe from intruders and alert you of potential environmental catastrophes. We offer wired and wireless security solutions to provide the level of security that works with your family’s lifestyle and budget.


Our Monitored fire alarm systems keep you in the know, providing you and the authorities with real-time updates and notifications directly from our UL listed central stations. Don’t let your property and memories go up in smoke. 


Manage your home from anywhere in the world with our wide array of products and services. Control blinds, lights, locks, thermostats, and more right from your smartphone or tablet.


Live and recorded video! Who’s at the door? Did my package arrive? Are the kids really at home? Who let the dogs out? Get the answers to all your questions with our wide range of audio and video solutions which may be integrated into any of our security systems.


Our early roots were in wiring high-end sound systems. New technology allows audiophile quality sound with or without the wires. Ask us how we can update your viewing and listening experience.


Falls are the leading cause of death from injury among people 65 and older.  Know your loved ones are safe and have peace of mind with our medical alert pendants. All of our security systems and monitoring options support medical pendants at no additional monthly fee!