Annapolis electricians, Annapolis MD electricians, globe


J.M. Mullen has performed numerous commercial electrical installations projects including indoor soccer fields, restaurants, and churches. Whether you want to renovate an individual office, or upgrade an entire commercial space, J.M. Mullen Electric can provide a complete “turn-key” installation.

Annapolis MD Electricians


Our vast supply chain and in stock products allow us to react quickly to residential service calls. Whether you need repairs, maintenance or new construction work completed, J.M. Mullen Electrical Services can provide cost effective solutions for your project. Learn more about how we can help you or contact us to get started today!

Annapolis MD Electricians


Our experienced electricians are on-call to service any electrical issue your company may encounter. We offer property management for all types of properties, large or small. Our competitive rates and attention to detail make us an industry leader in this discipline. Learn more about our property management now!

Annapolis MD Electricians


J.M. Mullen Electric can provide you with 24-hour reliability in response to any electrical issue you may be experiencing. Our on-call service electricians are available anytime, day or night, to troubleshoot the problem and get things back to normal. Need help? Fill out a service ticket and we’ll get right on it!

Electrician, Electrical services,Annapolis MD

Welcome to J.M. Mullen Electric

For over 25 years, J.M. Mullen Electric has become an industry leader in the electrical trade. This is because we work hard for our customers and provide them quality service at a fair price. Throughout the years this has translated into a reputation of trust and distinction, on which we pride ourselves on every day. Because of this, repeat customers and their needs have become a substantial part of our day-to-day operations.

From starting as a small contractor working locally in the Baltimore area, our geographical scope has grown to cover all of central Maryland. From Baltimore County to Calvert County, from the Eastern Shore to the District of Columbia, J.M. Mullen Electric provides fast and dependable service that our customers have come to appreciate.

Feel free to give us a call regarding any electrical installation. We have the knowledgeable office staff to get the job off the table quickly; the experienced electricians to handle the installation effectively, and follow-up service upon completion to ensure your complete satisfaction.

Our customers include general contractors, developers, property managers, bankers, landlords, restaurant owners, retailers, and residential customers. Customer satisfaction is at the forefront of our overall mission because we know how important effective communication is in providing service quality. Our staff is prepared to see through any project, on time and budget.

Why choose us?

  • 24 Hour Reliability
  • Cost Effective
  • Experienced
  • Customer Oriented
  • Dedicated

Our experienced and personable electricians are knowledgeable in all electrical fields. Our office staff has been working in the industry for a combined 61 years, giving us unparalleled experience in managing projects from start to finish! Contact us today to get started on your project!

What our clients say about us

John - I wanted to take a moment and pass on my sincere appreciation to all the lads for all their hard work and dedication over this past weekend in getting all the switchgear swapped out for our new generator. It was a lot to accomplish and I really do appreciate the work of Glen Watson, Bill Lawver, Steve Frostbutter, Tommy Bednarik, James Bolin, Matt Smith, Tim Mullen, Nick Jones, Drew Mann, Tom Chandler, Scott Ike, Luke Akers, KC Cranford and of course you. In true J.M. Mullen Electrical Services fashion, you got the job done ahead of schedule and I had no worries throughout the whole process.
Mark Smith
Facilities Development Manager / SECU
Mazzuca Contracting has been working with JM Mullen Electrical Services for the last ten years. We feel JM Mullen has the experience and professionalism to handle any level of work we award to them. They provide a quality project with the pro-active approach and problem solving method to complete projects on time and within budget. I feel working with JM Mullen I get a personal family experience with professional, knowledgeable company backing up their work.
Butch Farabaugh
HITT Contracting has enjoyed a 10 year+ long and successful relationship with JM Mullen electrical company. They have consistently provided excellent, professional and flexible service on many projects including, large tenant improvements, heavy renovations, new construction and service projects. We recommend JM Mullen without hesitation or reservations.
Christian Zazzali
Vice President / HITT Contracting Inc.
JM Mullen's commitment to service and quality is outstanding. Their ability to focus on customer needs while providing integral project solutions is excellent. We look forward to working with them on many more successful projects.
Andrew S. Fishback
Project Designer / Hammond Wilson


Weekly articles about news, trends and ideas

May 2019
21st May 2019

Let’s Talk Energy Efficiency

Energy efficiency means to reduce the amount of energy provided for products and services. Another explanation of energy efficiency is the reduction of energy consumption by using less energy to attain the same level of useful output. One simple example is the installation of insulation to keep more heat in the home during the winter and the heat outside in the summer. This will lead to running your heating and air conditioning systems less frequently which will reduce your energy bill.

Americans have been at the forefront of finding ways to be energy efficient for two reasons. First, the price of energy continues to rise and the use of many forms of energy have caused problems in the environment. So, people are jumping on the ‘green energy’ bandwagon with increasing regularity and enthusiasm.

You can see this trend everywhere today. New appliances are being produced that are more energy efficient. Many are being labeled as ‘Energy Star’ appliances; not only are they more energy efficient but frequently have other technologies that make them appealing to consumers such as ‘noise dampening’ so the product operates more quietly. They may also use less water to complete a cycle or may have shorter cycles that took longer in previous models. These types of new technological advances have led to labeling the newer appliances as ‘smart’. Perhaps what they should be saying is that Americans are ‘smart’ for insisting that companies address energy efficiency!

Prospective homeowners are also joining the move for greater energy efficiency in their homes. Many now ask for energy ratings when they are house hunting. And, nationally indications are that energy consumption in the average household is falling and continues to do so despite the fact that we have more electric appliances in our homes.

Finally, homes are responsible for a little over 20% of all energy used in the country – a figure that also reflects the amount of emissions, too. The Department of Energy figures that each household could reduce their energy consumption by up to 30% if they install energy efficient appliances and use other energy saving measures.

If you would like to learn more about energy efficiency or electric related information, contact the experts at J. M. Mullen Electrical Services. We are the energy efficiency experts!

12th May 2019

UPS – A New Type of Delivery!

Do you live somewhere where the power is subject to interruption due to the climate or poor service? Do high winds cause your electricity to go out at your place of business? Does your power provider need to do some serious upgrading?

Frankly, no matter what type of business you own your need for uninterrupted electric power is paramount to your success. Whether it is required for operating office equipment or is necessary for larger machinery or refrigeration, you simply must be able to rely on your power source to keep things running.

Today it is possible to install what is known as a UPS or Uninterruptible Power Supply. A UPS can be a life-saver in many situations. A UPS is a device that provides emergency power in the event of some form of general power failure. Of course, there are other resources that smart business people have on hand, including back-up generators or emergency power systems that are auxiliary to your main power source.

But a UPS is a device that ‘kicks in’ almost instantly when power is lost, keeping electronic devices such as computers, monitors, and printers operating for 10 – 20 minutes so that data can be saved and stored that might otherwise be lost between the moment of power loss and the start-up of backup generators. It also maintains power to your telecommunication equipment thereby allowing you to contact key personnel, the power company itself and family.

The United States relies almost exclusively on AC power grids to keep the country running. This includes everything from our fans to our coffee pots, and all computers, telecommunications, and medical equipment. Prior to utilizing a UPS, valuable information could and would be lost at the time of a power outage, even if the power was quickly restored by a back-up generator. A UPS lets you shut down your equipment properly and then start it back up without any technical issues.

In the world of automation and instant communications any down time can negatively affect your business’ bottom line. It’s worth the extra cost of a UPS for the peace of mind it brings.

If you would like to know more about UPS technology or other electrical equipment and services for your home or business, contact the experts at J.M. Mullen Electrical Services.

6th May 2019

Light Up Your Kitchen

Every room of the house has different electrical and lighting needs to perform its functions. The kitchen provides so many different services to a home – from food storage to food preparation, while also acting as a family gathering place – it might be helpful to focus on one room at a time when considering electrical needs. We could even narrow the focus even more and attend to the singular subject of lighting in the kitchen.

There are several types of lighting in the kitchen – under-the-cabinet lighting, ambient lighting and whole-room lighting. If you are remodeling or building a home the time to decide what type of lighting you want should begin at the planning phase. Start by taking a hard look at all the areas of your kitchen and determine what types of activities will occur where.

For example, if you will be doing food preparation largely by the stove or refrigerator, you may want stronger lighting to better see what you are doing. Ambient light does not lend itself well to cutting and chopping. Nor is it the best light in which to read a recipe. So strong under-the-counter lighting is recommended for this particular area.

However, walking into the kitchen for an evening snack or relaxing at the island with a morning cup of coffee while contemplating life does not call for bright lights. In these instances, the lighting over areas where the family gathers to snack and dine is better suited to a hanging light such as a chandelier with multiple settings.

Too, recessed lights all around the ceiling or placed in strategic areas can provide another level of light and enhance whatever mood you are trying to create. When planning your final lighting design, you should also take into account the amount of natural light the room receives and at what times of the day this occurs.

There are also multiple control options for your lights as well. For example, you can design your lighting so that they include dimmer switches in addition to the on/off switch. You might also look into putting a smart light system into your kitchen that will allow you to identify and create lighting set-ups that can be controlled by your computer or tablet.

Kitchen lighting is an important part of the house. Don’t leave it to chance. Call the electric professionals at J.M. Mullen Electric Services. We can help create the perfect environment!

Apr 2019
28th Apr 2019

Landlord’s Electrical Obligations

While there are many positives to being a landlord – the first of which is the pride of being a multi-property owner that can provide housing for others while enhancing your own financial net worth – there are obligations that must be met. In this blog we will consider some of the electrical requirements of being a landlord.

• Landlords are legally obligated to ensure the electrical installations on the property are safe prior to renting out the space. It is also their duty to maintain the integrity of all electrical systems throughout the duration of the rental contract. In other words, landlords are obligated to keep in good working order all installations and equipment that supply electricity. This is especially true of the wiring in an apartment or other rented space.

• While the landlord may not be obligated to have annual electrical inspections of a property, it is recommended as a proactive measure and to better guarantee that your property insurance does not get pulled or questioned in the event of an unfortunate accident such as an electrical fire. Too, after a tenant moves out, an electrical inspection ensures that any wiring damage made by the tenant can be identified prior to new tenants moving in.

• Houses in multiple occupation (HMO’s) are usually required to have electrical installations inspected and tested an average of every five years. To be sure you are meeting the expectations of your local authorities, check with your city and state officials. Landlords should know that there are regulations allowing for inspections by a number of local and state authorities to ensure the integrity of your electrical systems on rental properties. If an electrical hazard is identified, the property owner will be served with a notice to attend to this situation.

• A specific landlord-tenant circumstance that can be problematic is the college student rental agreement. There are many properties in which multiple tenants occupy a single dwelling in a college setting. Landlords should collaborate with city officials to ensure they meet all the requirements regarding electrical installations and have the expectations for the use of electricity spelled out clearly in the lease.

If you are a landlord in need of electrical expertise, contact the professionals at J. M. Mullen Electrical Services. Electricity is our business.