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Family Owned & Operated since 1960.
We offer installs, repairs, replacements, and maintenance!
Mohrmann Electric Co., Inc. has been serving the Long Island area since 1960 with high quality service and a friendly, professional attitude. We are licensed and insured. We will provide you with only the best for your project.
Always Well-Stocked
Our trucks are well-stocked with the most common parts necessary to complete most jobs. No need to wait for a part to come in!
Efficiency & Quality
All jobs are completed as quickly as possible, while still maintaining the highest levels of quality.
We Guarantee
Your job will be done right the first time. We want you to be happy with everything we do and we guarantee it.
Our Latest Generator & Electrical Completed Projects
Take a look at some of our latest projects completed across Long Island. We'd love to show you more, check out our local service area with info about all our latest jobs.
Large Units
Whether you are powering a 1,500sq/ft house or a 300,000sq/ft facility, we can help get the job done right the first time.
Zombie Units
Completely concealed units that cancel out the noise of the generator running and purify the exhaust coming from them.
Unit on Stilts
Near the ocean or a flood plane? We can help compensate for any situation you need your generator installed in.
Generac Home Install
Let us setup a system that covers your entire home, from outdoor lights, to the air conditioning keeping you comfortable.
Final Review on a New Unit
Our team always gives a full review on our latest installs. If there are any issues, hiccups, or even cosmetic issues, our team takes care of it!