Get Expert Electrical Services in Arnold, MD, to Help You With All of Your Electrical Needs
When it comes to electrical services, you need a company that can get the job done. You need a company with experience. At J.M. Mullen Electrical Services, Inc., we have over 30 years of industry experience, and we know what it takes to get the job done right. We offer a range of services in Arnold, MD, and nearby areas, including residential and commercial electrical services, property management services, and emergency services. From residential to commercial projects, our team of experts has the knowledge and experience to complete your project on time and within budget. You can count on us to complete your project with the utmost attention to detail and quality.

Why Get Professional Electrical Services for Your Home or Business?
If you’ve ever experienced an electrical problem in your home or business, you know just how stressful it can be. From a flickering light to a complete power outage, these problems can be incredibly disruptive, especially if they happen at night or on the weekend. You need to know that there is a reliable electrician in your area who can come out and fix the issue quickly and efficiently. At J.M. Mullen Electrical Services, Inc., we provide professional electrical services for homes and businesses. Our commercial and residential electricians have extensive experience with all types of electrical repairs, including installation and maintenance. Here are just some of the benefits that you can get from our services:
- We’ll ensure your electrical system operates as safely and efficiently as possible.
- We’ll make sure your current electrical system is up to code.
- We can also assist with new construction and remodeling projects.
- We also offer 24-hour emergency services, so you can count on us to be there when you need help.
- We can also assist with the management of properties, including new electrical installations and electrical maintenance.
Get the Electrical Services You Need, When You Need Them
If you want to improve the safety of your home, improve the efficiency of your business, or just get better lighting in your yard, we’re here to help. We provide electrical services for residential and commercial clients in Arnold, MD, and nearby areas. We have many years of industry experience, so you can rest assured that your project will be completed quickly and efficiently. Contact us today to learn more about our services.
What Our Clients Are Saying
Posted on Adrienne Mickler2025-09-25Trustindex verifies that the original source of the review is Google. As most homeowners we have had some electrical needs throughout the years and we have struggled to find a company to hit all the marks. JM Mullen meets every criteria anyone could ask for in a professional service company. They offer timely responses, they send qualified, professional staff who are able to diagnose and recommend solutions and explain the options in terms that are easily understood. The team actually fixes the problem and the work looks amazing. They follow up with any additional work if a part is unavailable. Finally, the office staff is kind and helpful, billing is timely and correct and they offer both senior and military discounts. There is nothing else I could ask for, they are wonderful.Posted on Nikki Mercy2024-02-09Trustindex verifies that the original source of the review is Google. By far the best electrician i’v ever worked with. John is very friendly and knowledgeable along with his team. Not only are they great at their job but they’re courteous and respectful. Mike ensured that the mud was off his ladder before entering my store along with helping me lift some heavy machinery out of pure helpfulness. (Not a required part of the job at all!) but very much appreciated. Thanks again for all your help guys!Posted on Jennifer Waner2022-07-13Trustindex verifies that the original source of the review is Google. We had great service with JM Mullin. Mr. Mullin came out the day we called. Our issue was flickering lights and partial power loss. Mr. Mullin checked the circuit box and wires going in and eventually diagnosed the problem to be with the meter box coming into the house. He called BG&E with us and made sure they had the needed info to replace the meter. Happy with the service and happy with the piece mind that all was good with the breaker box. Definitely recommend and will use again!Posted on Vikki Etheridge2022-01-14Trustindex verifies that the original source of the review is Google. Mike was the best!!! Very professional, experienced and fun. Wooooo!Posted on Don Holman2022-01-12Trustindex verifies that the original source of the review is Google. I needed somebody to install some security lights and my neighbor recommended Mullen. I called and was in contact with John Mullen the same day. The project was scheduled for later that same week and was done in a timely and professional fashion. I will do business with Mullen again. Recommended!Posted on Paul Susie2021-08-20Trustindex verifies that the original source of the review is Google. I attempted to install a new switch and ceiling light and messed something up in the process. I called LM Mullen late on a Friday to see if they could help. Since it was late I doubted that I could get anyone to come out. Within 40 minutes after making the call, Christian was at my door. He knocked out the job in no time at all. Incredible service! Very professional electrician too.Posted on gkenneyjr2021-06-09Trustindex verifies that the original source of the review is Google. Mike S. did a fantastic job in repairing/replacing some bad outlets and switches. I have always been really pleased with J.M. Mullen and highly recommend them!Posted on Charles Zoltak2021-02-28Trustindex verifies that the original source of the review is Google. Prompt, efficient, affable.Posted on Jeff C2020-08-07Trustindex verifies that the original source of the review is Google. Really great experience! I ran into trouble while changing light fixtures and a fan in my bathroom rehab. I had a few other issues too. I needed professional help. I called J M Mullins about 11:00, hoping for help ASAP. Bree called about an hour later and said she was on her way. As soon as she walked in, I detailed my various problems and within 30 minutes ALL was up and running! Thank you so much! This is what great customer service looks like! I definitely recommend this company!