Professional Electrician Services in Columbia, MD
From cosmetic home improvements to complete repairs and installations, the Haas & Sons team has your back. Our skilled and knowledgeable electrical contractor can troubleshoot and diagnose electrical system malfunctions in homes and businesses throughout the area. Haas & Sons provides professional Electrician Services in Columbia for residential and commercial customers who need safe, code-compliant electrical repairs, upgrades, and installations. You can count on us as a licensed, insured, and bonded electrical team serving Columbia, MD. Give us a call at (443) 396-2555. Our residential and commercial electrical customers near Columbia rely on us for their emergency needs.
- Electrical Installations
- Electrical Repairs
- Outlet Services
- Fair Costs to Upgrade Electrical Panels in Maryland
- EV charger installation in Maryland
- Electrical Safety Inspections
- Ceiling Fan Installation in Columbia MD
Don’t stay in the dark! Haas and Sons is here to help with all of your lighting needs. We can design and install new wiring for any outlet or switch. We can also upgrade your electrical panel or replace an old circuit breaker. From expert recessed lighting to additional lighting and fixtures for your Columbia, MD home, we understand the importance of keeping your life lit properly. Not only does it increase your home’s value by highlighting key areas of your property and adding aesthetic appeal, but quality home lighting also ensures everyone’s safety by illuminating potential tripping hazards. Our qualified team can inspect, test, and certify all work to ensure it's up to electrical code and that the ground is properly connected. Haas and Sons Electric is committed to providing prompt, professional service to all of our customers because we respect you and your time.
When your Columbia, MD home or nearby property is experiencing an electrical malfunction, big or small, we want Haas & Sons to be the first team that comes to mind. If you’re looking for residential electricians near you, our licensed journeyman and master electricians provide careful, professional service for electrical repairs, troubleshooting, upgrades, and installations. Our friendly professionals wear boot covers, lay down plastic coverings when a mess is anticipated, and clean thoroughly after the service is complete. There is no task too simple or too challenging for the Haas & Sons team to take on. We can splice and terminate conduit and wiring, inspect junction boxes and fuse boxes, isolate electrical issues with a multimeter, provide an estimate for your project, and help you get the necessary permit.
Residential Electrician Columbia Residents Trust
Power Loss Investigation and Repair in Columbia, MD
Occasionally we get calls from homeowners who are experiencing weird power losses in one room, maybe two rooms, or partial power loss in their house. They may see flickering lights when an appliance or switch is flicked. This can be the sign of improper or damaged wiring or some other issue that warrants an experienced residential electrician near you to come to investigate the issue and discuss options for repair. Our team has decades of experience and we've seen it all when it comes to oddities with power losses or interruptions.
Electric Car Chargers in Columbia
You may be investigating "What do I need to install to charge my Tesla (or another electric vehicle) at home?" - and we can help! To charge your electric vehicle at home, you'll need a level 2 charging station, a dedicated circuit for the charging station with the correct amperage and voltage to accommodate your Level 2 Charging Station, you'll need a 240V electrical outlet, either a NEMA 14-50 or a 6-50, depending on your charging station's requirements, and most likely a permit from your town and/or county - depending upon local requirements. Our team at Haas and Sons can help you gather the correct unit, install the dedicated circuit where its convenient for you to charge your car, and provide information for obtaining your permit. We've been handling a lot of electric car charger installations near Columbia - so we're well-versed in the requirements and safe installation of your charger.
Circuit Panel Upgrade or Heavy Up Additions
A heavy-up circuit is a type of electrical circuit that is designed to handle a higher electrical load than a standard electrical circuit. This is typically achieved by increasing the size of the conductors and equipment used in the circuit, such as the wires, switches, and breakers. Heavy-up circuits are used in home-based businesses or for home hobbyists where there is a need for a large amount of electrical power to support machinery, lighting, or other high-demand equipment. The term "heavy-up" refers to the process of upgrading an existing electrical circuit to handle a higher electrical load.
Circuit panels may need an upgrade because they're outdated, don't have enough circuits, or you've done an addition or added additional features to your home that require more circuits. Installing a pool or hot tub are just 2 examples of upgrades that might require an update to your circuit panel. We also install circuit panels for new construction of Additional Dwelling Units (ADUs) and other residential buildings.
Dedicated circuits
There are other reasons to have a dedicated circuit besides the electric car charger mentioned above. You may be installing a pool or hot tub that requires its own circuit for safety or code requirements. If you've noticed issues like a hot tub plug getting hot, it could be a sign that your current setup isn’t handling the load safely. .You may be running power down to your outbuildings, or adding air conditioning or an electric stove to your home where you had none previously. There are a variety of reasons you may need a dedicated circuit - our team of licensed electricians near you can help you make the need a reality!
Recent Jobs and Reviews in Columbia, MD
Columbia, MD at a glance
Haas & Sons Electric Inc. has completed 5 jobs in Columbia, MD between July 2025 and August 2025.
The most recent job was on August 14, 2025.
Haas & Sons Electric Inc. has completed 144 jobs in Columbia, MD in the last 12 months. The first job there was in May 2019.
Job Locations and Reviews
* This job will only proceed one the necessary brick has been removed from the panel area to make a workable legal space for the new panel to be installed into* - upgrade all grounding and bonding that goes to the home to modern safety standards - install 2 ground rods in front of the house which will be the whole homes grounding system - run a #2 ground wire to the cold water ground to ground it into the system - add bonding at the hot water heater to jump hot to cold and bond those to the system - install a 200 amp disconnect on the outside of the house per 2023 nec to have a accessible shutoff for public safety workers to use in the event of any electrical incident. - come off the new disconnect with a 200 amp line that will be feeding a new qo panel that will replace the current panel . - install all new breakers into the panel; as well as whole home surge protection and a panel outlet as well - correct all the necessary multi-feeds in the new panel on double pole breakers - make a
Reason for today’s visit with the customer was troubleshooting a non working light in the kitchen. Upon troubleshooting it I discovered the ballast had gone out on it. I recommended replacing it with a new Integrated LED light that is roughly the same size. The panel is an older General Electric panel that is in dire need of replacing. The neutral bar is corroded, the breakers are showing signs of overheating, and the panel in general is beyond its expiration date. Beside it is a FPE Disconnect that the A/C company bypassed and used as a junction box. However, they landed their wires under the FPE Terminals and because they didn’t fit they cut off many of the strands for the ground. I provided a quote to replace the panel. This quote includes permitting, emergency disconnecting means, and surge protection as required by current electric Code. He also complained of the attic fan having gone out. I recommended replacing it with a new QuietCool Attic fan. We would replace the old motor an
This solution includes the installation of a new dimmer switch for dining room. We have replaced the existing damaged dimmer switch in the dining room.
Arrived onsite and the resident told me about genny looking at the outlet in the bedroom and not doing anything about it, and apparently said to the resident that her radio alarm clock was causing the outlet not to work. I could tell someone had pulled it out so i did as well and found that the connections were poorly made in the back of the box, and someone wrapped the jacket around the screws but didn’t strip the wire or tape it in an old metal box. I fixed the connections, stripped out the pigtails that were put on and taped and reinstalled the outlet and it now works properly. Apparently there was some confusion with what was done last time as well with the post light which i was able to clear up. In troubleshooting i found that the post light worked fine off the photocell, but the post head is currently going bad and flickers on and off on its own(when the photocell puts power to it) and is controlled by the farthest switch in the front door. After taking care of those things she
Arrived onsite and the resident showed me to the powder room where the exhaust fan needed to be replaced. It had aluminum wiring going to it and to both of the switches in the bathroom so we had a discussion about that as well. The exhaust fan does have a duct out the front of the house for that fan. We also preformed an assessment which showed that the panel needs replaced sooner then later as well, so i talked to him about that as well. I wrote up several options but he didn’t plan to spend that much today so he wasn’t able to select any options. I also went over the fact that we offer financing as well and showed him what that would look like also. He would like the quotes emailed to him
