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 in September 2026.
The 10 customer reviews shown here average 5.0 out of 5.
The most recent job was on September 30, 2026.
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
Called out today to take a look at damaged light post in customers neighbors yard that had been ran over. The initial light post that the customer had supplied would not work for this application as it was made to be installed flush mount. The customer then picked up a replacement light post that we could install into the ground. We dug out and removed remnants of previous light post, and checked wiring to ensure no damage was done to the conductors and we had proper voltage. We set and leveled the new light post into the same hole and filled said hole with an expanding compound to fill hole and give light a strong base. We refilled excess dirt back into dug out areas and mounted the light head on pole. The light pole will be controlled by photocell device and additionally has a receptacle built into pole. Please see attached pictures for details.
The reason for today’s visit was to change a few things following the project completed on 9/17. When I arrived, I met with Ms. Toni, who asked for the three-way switches for the basement hall light and the foyer chandelier to be altered so that the toggle of the switches matched when the lighting in both areas was off. She also asked for the basement switch-controlled receptacle to be rewired to be constant hot as opposed to leaving it switch-controlled. Lastly, they decided that they wanted a dimmer after the installation of the new dining room chandelier, and wanted it changed from the toggle switch initially installed. Today I rewired the 3-way switches for both locations, rewired the basement hall switch to ensure the receptacle it controlled always stays on, and the toggle switch for the dining room chandelier has been swapped for a new decora dimmer. - removal of standard toggle switch and installation of dimmer for dining area chandelier - Rewiring of basement switch to turn s
We will replace an exhaust fan that is no longer functioning correctly. While doing this repair we will re- route the duct work to a nearby soffit so that the steam is able to exhaust out of the home which will prevent moisture buildup in the attic.
The reason for today’s visit was to take a look at installing new smoke detectors in the home. When I arrived, I met with Ms. Jennifer and Mr. Mike, who told me that they would like to add smoke detection to their upstairs bedrooms as well as in the basement. We would be installing the wiring and device boxes for customer-supplied smoke detectors in the three upstairs bedrooms, as well as in the basement bedroom and workshop on the ground level. We would be deriving power from the pre-existing common area smoke/CO detectors, fishing the new wiring where possible. Drywall may need to be cut for access in some areas, and we would lay plastic down before any cutting was done. the drywall will be cut as cleanly and minimally as possible, and we will put the pieces back into place, but Haas & Sons would not be responsible for any patching/painting. During my information gathering, I checked the main electrical panel and noticed that there was no whole-home surge protection, which I brought
Installation of new device next to the bed in the primary bedroom. Currently device is older and dropping plugs when things are plugged in.
They know what they’re doing, are very thorough, and will get the job done right. I highly recommend them.
Michael provided excellent service with a smile.
Excellent service, very professional and good quality workmanship
Overall great experience. Mike was knowledgeable, friendly, and very helpful in considering different options so we could end up with the best solution. Definitely our new go to electrician!
Excellent service
Michael from Hass & Sons was very professional, easy to talk to and was able to determine why our ceiling fan was not working. Saved having to replace the unit.
We were 100% satisfied with the entire project
Alex was very professional. He arrived on time. I explained the problem we were having. Alex checked things out, identified the problem and explained the results. Highly recommend him.
Alex was excellent. He was fast and thorough and a genuinely nice parson. We won't call anyone else from now on.
Good service, technician was very knowledgeable. I would use them again.
