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 October 2026.
The 10 customer reviews shown here average 4.9 out of 5.
The most recent job was on October 29, 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
Installation of new two gang switch bank for a GFCI and a single pole switch. Current outlet/switch are falling out of the wall and need to be replaced alongside the box. Replace current single outlet located in the nursery room. Outlet is old and falling out of the wall when in use.
The reason for today’s visit was to take a look at some wiring that needed to be removed. When we arrived, we met with Mr. Mark, who showed us the old wiring to a post light that had been removed with the installation of their new walkway. He asked for the exposed wire to be discontinued, this post light circuit is attached to a GFCI receptacle on the inside of the garage wall directly behind it, which is controlled by a single-pole switch by the front door. I asked Mr. Mark if he would like a receptacle to be installed with the new junction box to allow for an additional switch-controlled receptacle on the front of the home, and he elected to go with them new outlet installation. We have removed the wiring from the PVC that was leaving the garage & cut the conduit flush with the driveway, I’ve sealed the hole that was left with duct seal. The new WR box and receptacle have been installed using the remainder of the existing wiring, and I’ve installed a WR-in-use cover and siliconed aro
For this job, I came out to assess a breaker tripping frequently. I opened up all points of connection on the circuit and saw no issues with the wiring or devices, leading me to believe the breaker had gone bad. The panel is original to the 1976 home being a main lug spilt bus panel, no longer listed for safety reasons and I provided an option to replace said panel. I replaced (4) can light fixtures with LED Retrofits and installed whole home surge protection in each panel as there was none present. The surge protection cost has been removed from the panel upgrade estimate as the surge protector can be transferred into new panel. Replace (4) kitchen lights with 6” retrofit Replace breaker Install (2) whole home surge protectors in main panel with dedicated breaker
For this job, I came out to provide an estimate for a new dedicated 50A 240V circuit for the installation of a customer supplied Level 2 hardwired EV Charger. Customer also requested a spare 20A circuit be pulled as we will be hand trenching the 10’ between house and carport and the exisiting circuit has water coming through the conduit risking failure over time. The customer wants to qualify for a BGE EV Program, meaning the job will need to be permitted and inspected in order to do. I provided an estimate for the circuits as well as bringing the panel up to minimum standards with the remediation of an improperly wired multi wire branch circuit and the addition of a whole home surge protector. I also provided and option with no permit and with out the panel safety updates for contrast.
Installation of new 10 year sealed BRK detectors throughout the home. This includes one per floor and one per bedroom. We will replace 6 in total. install new outlet for the master bedroom bedside outlet. Looks as if maybe at one point has had water dripped on it.
Michael was on time and helpful with a small and obnoxious problem of a lithium battery pack dying before its time. Gave us a heads up about anything else that may happen with the smoke detectors
Great service. ghly
Genny was knowledgeable, friendly, helpful and polite and resolve the issue effectively and efficiently. Will definitely call again.
He was excellent, 5 stars. Very thorough, kind and polite and professional. He did excellent work.
Went well. Awaiting estimate for work proposed.
The job was completed with all of the features that we had defined in our project plan installed exactly as we had envisaged with updated funnctionality that exceeded our expectations.
Michael was prompt, friendly, and very knowledgeable.
Very professional and respectful. Fast quality service. I highly recommend the electrician and his apprentice. Haas and Sons will get the jod done right!
Nick has been involved in a number of our projects over the years. We have always found him to be friendly, experienced and very professional. Nick arrived at our home today with Josh who was also friendly and professional.
Alex explained what he was doing; gave me options; was friendly and professional. I would request Alex if I needed an electrician in the future. Re price: have no idea what the going prices are but don''t think your price was out of line.
