Licensed Electrical Contractors Odenton MD
Haas & Sons provides electrical services that include electrical repair, lighting installations, EV charging stations, whole house wiring and rewiring as well as upgrades to circuits and circuit panels in Odenton, MD as well as electrical contractors in Severn, MD, near Odenton. Our professional team of top-rated electricians services residents in Odenton and the nearby communities and neighborhoods. Our experienced journeymen and master electricians are here to help you upgrade, have a repair done, or if you're building a home or addition and need electricity run throughout. We are a licensed, certified, qualified, reliable, insured, and bonded company, and we offer emergency services.
We offer all services in Odenton, but you may be particularly interested in the options below:

Electric Vehicle Charging Station
In the next decade, it’s likely there will be more electric cars on the road than gas-powered ones. That means more and more homeowners are going to consider an at-home electric vehicle charging station a must-have accessory. Get ahead of the neighborhood by installing yours today. Our local electricians near you in Odenton, MD can evaluate your existing electrical system, recommend upgrades if needed, and install your Level 2 electric vehicle charger in Odenton, MD, which can work with Tesla, Honda, Chevy, and other makes and models. We also offer our services for commercial and industrial jobs.
Diagnosing Power Loss by Expert Electrical Contractors in Odenton, MD
When we are called in to diagnose the loss of power to your home, whether it’s the entire house, half of the house lost power, or just a few outlets and fixtures, we typically take a few steps to identify the problem. We’ll check the circuit breaker to see if it has tripped. If it has, we’ll reset it and see if power is restored. If it keeps tripping, that indicates an overload or short circuit on the circuit. We can also check for fuses in older homes and help you obtain a permit for major work. If the circuit breaker is working correctly, we may inspect all the outlets and switches in an area without power to look for any signs of damage or loose connections. We’ll also check for tripped GFCI outlets. To check these outlets and switches, we’ll use a voltage tester, or a multimeter which we calibrate regularly, to see if there is power present at each outlet or switch. This can help determine if the problem is just one outlet, or in multiple outlets. If our electricians suspect a wiring issue, we’ll inspect the wires in the powerless area to determine if there’s damage, a fixture that’s faulty, or loose connections causing a short, or burn damage to the wires. We may also use a wire tracer to locate any breaks in the wiring. We use tools like pliers and wire strippers to get the job done right. We can troubleshoot and test your main circuit breaker box to see if there are any issues with the breakers or wiring, and make sure everything is properly grounded. We also handle generators and transformers. We splice and terminate all wires with precision.
Installing Dedicated Circuits near Odenton, MD
There are a few reasons why you might want a dedicated circuit in your home. Firstly, it can help prevent overloading of the electrical system, which is a potential fire hazard. It can also reduce the risk of electrical shock by making sure that only one appliance is connected to the circuit. Another benefit of having a dedicated circuit is that it can provide consistent power to an appliance, even if other appliances are being used at the same time. This is especially helpful for high-power appliances like air conditioners, refrigerators, hot tubs, saunas, pools, or electric water heaters. Our services are specialized to connect all your appliances, and we also maintain your system to ensure everything is in proper working order. Our affordable prices make it easy to get the work you need done. We will also mount all new fixtures and fans.
Licensed Odenton Circuit Panel Upgrades
We can help perform what is called a “Heavy Up” or an upgrade to a 200 amp circuit panel. This is most often done in older homes or when an appliance is added that puts a strain on your circuit panel and breakers. The classic symptom that may be an indicator that you need an upgrade is frequently tripping breakers.
Install or Repair Bathroom Fans
Installing or replacing a bathroom exhaust fan is a simple yet essential task that can significantly improve the air quality in your home.

The first step is to choose the appropriate size and type of fan based on the bathroom’s dimensions and ventilation needs. Once we have your new fan, we’ll need to turn off the power to the existing fan, remove it from the ceiling or wall, and disconnect the wiring. The new fan can then be installed, with the ductwork properly attached and secured, and the wiring reconnected. Finally, turn the power back on, and we’re all set to enjoy improved ventilation and a fresher bathroom environment.
Ceiling Fan Installation or Replacement
An electrician to replace or install a ceiling fan in your living room or bedroom will ensure that the fan is safely and properly installed, following all necessary building codes and safety guidelines required near Odenton, MD. They can also provide advice on the appropriate fan size and type for your space and help with any necessary electrical upgrades. Hiring a professional can save you time, effort, and frustration, and ensure that your fan is installed correctly, avoiding potential safety hazards or costly mistakes. Additionally, many electricians offer guarantees or warranties for their work, giving you added peace of mind.
Adding an Outlet
Older homes are notorious for not having enough outlets in a room. Newer construction is generally built with plenty of opportunities for outlets that serve lamps, appliances, etc.. If you’d like an outlet added or moved near Odenton, our team can help! Give us a call today to schedule an appointment.
Attic Fans to Improve Heating & Cooling Efficiency
Outdoor Lighting
Jazz up your outdoor space and increase security with an outdoor lighting plan executed by our highly rated team of electricians near Odenton. From landscape & patio lighting to motion detection lights and electrical wiring for you cameras and security system – our team does it all.
Odenton Local Electrical Inspections Near You
If you’re looking at purchasing a property in or around the Odenton, MD area – we perform electrical home inspections for purchasers and sellers all the time. This is an in-depth look at the electrical systems of a property with the professional eye of a licensed electrician. Home inspectors are trained to spot blatant issues, but they can miss a lot. A separate electrical home inspection can make a big difference during your sales/purchase process.
The Top-Rated Odenton, MD Electrical Contractors Near You

Call us now at: (443) 396-2555 and see why your neighbors rely on us to deliver local electrical services at great value for a fair price in Odenton, MD below.
Recent Jobs and Reviews in Odenton, MD
Customers say: The overall sentiment expressed across these reviews is overwhelmingly positive, reflecting strong customer satisfaction with the electrical services provided. Customers consistently praise the professionalism, knowledge, and courtesy of the technicians, emphasizing their punctuality, efficiency, and ability to explain technical issues in clear, understandable terms. A recurring theme is the friendly and respectful demeanor of the service providers, with many reviewers highlighting how personable and pleasant the technicians were during their visits. The quality of workmanship receives high marks, with customers expressing confidence in the thoroughness and competence of the repairs and installations completed. Many reviewers specifically mention their intention to use the company again for future electrical needs and enthusiastically recommend the services to others. The responsiveness of the company, including same-day appointments and timely arrivals, is frequently appreciated. Customers value the transparent communication about diagnoses, options, and costs, as well as the care taken to respect their homes during the work. The tone is decidedly positive, with expressions of gratitude, satisfaction, and trust dominating the feedback. While one review mentions pricing being slightly high, this is presented as a minor consideration within an otherwise excellent experience and does not represent a significant trend in the feedback.
Odenton, MD at a glance
Haas & Sons Electric Inc. has completed 25 jobs in Odenton, MD between November 2024 and April 2025.
The most recent job was on April 21, 2025.
Haas & Sons Electric Inc. has completed 48 jobs in Odenton, MD in the last 12 months. The first job there was in May 2019.
Job Locations and Reviews
Replace breaker for multi wire circuit Install GFCI for washing machine Install GFCI for sump pump Replace exterior receptacle with new and in use cover
Replaced lightbulb in first floor stairwell
Arrived onsite today to take a look at the scope of work in both the family room and the master bedroom for two TV’s wall-mounted & outlets installed behind them. We checked the main electrical panel and verified that the two circuits do in fact have arc-fault breakers, but the electrical panel had no whole-home surge protection installed. We made mention of this to the homeowner and provided a solution to address the lack of surge protection as well. Homeowner made mention that he may be interested in replacing his current gas cooktop with a fully electric cooktop, we advised that he decide which cooktop he would like to install and provide the specification of the individual model, so we could then at that point provide proper pricing for the new cooktop circuit. The homeowner let us know that he had a few other electricians scheduled to come out and provide quotes for the TV project, and asked us to email pricing.
We will replace burnt up fan, remote receiver in the family room, ceiling fan We replace broken three way switch in the basement stairs. We will relocate basement closet switch to the opposite wall, as well as the outlet that will be in the new doorway. We will have to install a new hot jumper from receptacle to receptacle to re-feed the circuit install two new recessed lights in the great room 4/4 Returned today and replace exterior garage light
the reason for todays visit was to provide a solution on installtion of a new dedicated circuit for an EV charger. When arrived i saw a 200 amp QO panel installed in 5/20. There were no major concerns of the panel however, the panel did not have whole home surge protection. After assessing the panel, the customer and I were going over the solutions and touching base with her options on installation. It was suggested that we installed a new dedicated circuit with an EV receptacle landing on a GFCI 50 amp breaker. Customer stated she would like the outlet below the panel. After discussing the options for her solutions she would like to discuss it over and if deciding to move forward will reach out to schedule.
Installation of two new ceiling fans located in the living room and the back deck. We would utilize current fan boxes previously installed and switch banks. We would install MFG recommended in-wall remotes that come with the fixture located in the living room and then install a standard decora switch for the rear. Installation of new dedicated circuit for the new EV charger. We would open sheet rock in the garage and drill down to the unfinished utility room landing circuit in the panel on a 50 amp GFCI breaker. Breaker will be re-used for EV charger but however due to us not providing there will be no warranty offered on the device. Price does not reflect any drywall or paint repair. Included is a list of referrals we recommend for such work.
Install attic fan
Installation of new dedicated 20 amp circuit for air fryer located in the basement. We will land the circuit on a 20 amp D/F breaker to meet code/safety requirements of concrete floors and new dedicated circuit. We were called out today to look at circuit that was tripping. We determined the tripping caused by an air fryer that was on at the same time as other appliances on the circuit. We gave a solution to run a dedicated circuit from the panel to the receptacle where the air fryer was plugged in. Also gave a solution to install a whole home surge protector, but the customer was not interested at this time.
This solution includes the installation of a dedicated 240V 30A circuit for a new cooktop.
Replace receptacle
We have delivered pricing regarding the new 240V cooktop.
Arrived onsite and was show to the back of a closet where the eyeball style recess lighting wasn’t working. One needed a bulb, but I found a hidden switch that controls them behind a dresser in the closet. The one in the corner of the basement living room was on a switch on the outside of the room, and just needed a bulb. After replacing a few bulbs I turned everything on and it all works now. The shower recess had no power in it so in talked about what I’d have to do to get it working and she asked me to just leave it alone for now. Many of the trims are fallen or crooked because of crooked cans or the can being too recessed, or not enough causing the trims to not look even.
We have provided pricing regarding the various electrical tasks.
This solution includes the replacement of the existing smoke and carbon monoxide detectors throughout the home. Additionally this includes the installation of whole home surge protection at main panel. We have replaced the homes smoke and carbon monoxide detectors, 4 smoke alarms and 3 combo detectors. Additionally we have installed whole home surge protection at the main panel.
Arrived onsite and the resident showed me to the basement where he showed me his project. He needs 3 runs from the panel area where everything will be terminated. He showed me where he wanted the first spot behind the tv in that same room, the second on the pillar of wall going to the lower part of the basement, and then the third location upstairs right above it in the office. He also showed me a dorbell transformer that is buried, and i recommend that i could change it for him but there should really be an access panel there so it is accessible in the future as well. He agreed a that is how it will work. There will be drywall damage to get all this done, we will supply all the cat 6, plates, boxes, and terminate all ends of the wire.
Replaced customer supplied chandelier and 20 foot ceiling in the foyer.
Replacement of multiple devices. One GFCI located in the hallway bathroom upstairs and two single pole switches in there as well. Two receptacles located in the primary bathroom as well as the single outlet located in the 1st floor bathroom. Additionally, replacing an arcing 20 AMP Breaker for this circuit.
Reason for today’s visit was for breaker tripping when shower was turned on in the guest bathroom. While doing our assessment, we saw that the switches for that bathroom were backstabbed and also wiring was damaged. The humidity from the shower caused the breaker to trip when the fan is on. We corrected the wiring in the switch bank and replaced the two switches. After replacing the switches, we let the shower run on hot for about 15 minutes to make sure that the problem was corrected. The breaker no longer tripped. When we were examining the panel, we also saw that the home, even though Brand New, had no surge protection. We offered to install this while on site as well. Please see below for work performed. Replace (2) toggle switches in main bathroom. Install Vortex whole home surge Also, see attached estimate to install the bidet receptacle. After looking at the specs, we will be able to use the existing circuit to install the receptacle in the bathroom.
This solution includes the installation of 4 combo detectors and the replacement of the upstairs gfci receptacle and replacing the other devices on the circuit with gfci receptacles. Lastly this solution includes whole home surge protection for both panels. We have installed a new gfci receptacle at front exterior and replaced the existing smoke alarms with new combo detectors. We shall return this Thursday to complete the repairs. We have installed new gfci receptacles at all locations for bathrooms, garage and exterior. Lastly we have installed new surge protectors at the panels.
Run dedicated circuit to separate bedrooms Install whole home surge in main panel Run two separate dedicated circuits for heaters and straighteners
installation of new Carbon monoxide detectors located on each floor due to current system being outdated and currently malfunctioning. System is giving a (3) chirp alert to state malfunctioning. We would also replace current smoke detectors located in each bedroom. Installation of new whole home surge protector to further assist the home in protection against harmful voltage spikes while protecting the home appliances.
Today’s visit was for kitchen circuit not working. While doing assessment, I discovered the GFCI had went bad. I recommended putting GFCIs at each location. I also saw a few safety concerns that I recommended addressing. Customer had HomeLine breakers in an Eaton BR panel, single pole breakers on multi wire branch circuits, no surge protection in panel, and the panel was incorrectly labeled after the solar was installed. Please see below for work performed. Install GFCIs in each location in kitchen for one circuit Install whole home surge in main panel Replace breakers in panel for correct breakers Label panel correctly
We troubleshot basement, laundry room, light to find out the fixture was indeed not working. We remove the old fluorescent light and 70 new LED 4 foot color select fixture in its place.
We have delivered pricing for the various electrical projects.
This solution includes the installation of 2 new single pole switches in the 3rd floor bedroom.
