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Haas & Sons Electric - Electricians

Electricians in Columbia, Maryland
Ranked #2 in Columbia | Grade A-
5.00 (168 reviews)

Haas & Sons Electric - Electricians

Residential electricians serving the Baltimore area with troubleshooting, lighting, panel work, and EV charger installations. Known for clear communication and organized, tidy service Serving homeowners across Columbia, Maryland.

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Why Homeowners Choose This Business

Homeowners highlight clear arrival updates, respectful in-home work, and detailed explanations of options before any repairs proceed. The company offers upfront pricing and completes most residential tasks efficiently while maintaining a clean workspace Local experience that helps homeowners across Columbia, Maryland compare a more region-aware provider.

Service Area

Serving homeowners in Baltimore, Millersville, Severna Park, and nearby communities Serving homeowners across Columbia, Maryland and nearby surrounding areas.

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Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

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  • Service information
  • Customer review signals
  • Photo gallery
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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Consultant
  Electrical Services
  Electrical Troubleshooting
  Emergency Electrical
  Lighting installation
  Panel and breaker upgrades
  Electrical repairs
  EV charger installation
  LED lighting conversion
  Repairs
  Outlet and switch repair
  Dedicated Circuits
  Ceiling Fan Wiring
  Doorbell and camera wiring
  GFCI and AFCI Installation
  Surge protection
  Electrical safety inspections

Common services include electrical troubleshooting, outlet and switch repair, lighting replacement and LED conversions, panel and breaker work, dedicated circuits for appliances, and EV charger installation.

Reviews

Customer Reviews

Vivian Watson
It was a great experience. Tyler Jones was on time, very polite, and a total professional. He took the time to explain everything and answer all my questions. The work he performed was perfect. I am very satisfied and will recommend Haa…
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It was a great experience. Tyler Jones was on time, very polite, and a total professional. He took the time to explain everything and answer all my questions. The work he performed was perfect. I am very satisfied and will recommend Haas (and Tyler Jones) to family and friends. Thank you again Tyler for a job well done!
Gabriel Marquez
????? I highly recommend Paul McGouh with Haas & Sons Electric. Paul is professional, knowledgeable, reliable, and takes pride in the quality of his work. I’ve had a great experience working with him on our projects. He communicates well,…
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I highly recommend Paul McGouh with Haas & Sons Electric. Paul is professional, knowledgeable, reliable, and takes pride in the quality of his work. I’ve had a great experience working with him on our projects. He communicates well, shows up prepared, and makes sure the electrical work is completed correctly and professionally.

In the restoration and construction industry, having dependable trade partners is extremely important, and Paul has proven to be someone I can count on. I appreciate his attention to detail, professionalism, and willingness to work with the team to keep projects moving forward.

Thank you, Paul and the Haas & Sons Electric team, for the great work and continued partnership. I would definitely recommend them for electrical services! ?????
Samuel Swanson
Great experience overall. Ray was friendly, helpful, and knowledgeable. He managed to figure out a solution to a years-old outlet problem and got us up to code for an upcoming home sale, leaving a very neat cabling setup where a sketchy DIY…
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Great experience overall. Ray was friendly, helpful, and knowledgeable. He managed to figure out a solution to a years-old outlet problem and got us up to code for an upcoming home sale, leaving a very neat cabling setup where a sketchy DIY junction/cord had been before. Scheduling was easy and pricing was fair. I would definitely use Haas & Sons again for electrical work.
Robert
Had new wiring done and a new attic fan installed. I have solar so had a second guy come out who handles solar stuff. Still, both times they were early. Wiring done right. New fan installed, thermostat setup and programmed for it, roof seal…
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Had new wiring done and a new attic fan installed. I have solar so had a second guy come out who handles solar stuff. Still, both times they were early. Wiring done right. New fan installed, thermostat setup and programmed for it, roof sealed- everything done in 45 minutes. They even set the switch up down low near the attic entry so I don’t have to go all the way into the attic to turn it off if I have issues in the future. Awesome job!
andrea escoffery
As always Haas & Sons delivers on the exceptional customer service I’ve known them for since hiring them over 2years ago for an initial project. You would be hard pressed to find the caliber of electricians at any other company. My go-to te…
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As always Haas & Sons delivers on the exceptional customer service I’ve known them for since hiring them over 2years ago for an initial project. You would be hard pressed to find the caliber of electricians at any other company. My go-to tech, Nick, is a consummate electrician & always goes above and beyond to ensure customer satisfaction. I will only hire Haas & Sons for any electrical job (small or large) as they always provide quality workmanship…they stand by their work…it is done right, the first time!
Amber Rizer
I'm in the process of moving out of my home and preparing it to be a rental. Dennis & Brenden arrived on time and were both extremely polite and friendly. I loved that I received a text (the same time they called with their ETA) with the na…
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I'm in the process of moving out of my home and preparing it to be a rental. Dennis & Brenden arrived on time and were both extremely polite and friendly. I loved that I received a text (the same time they called with their ETA) with the name and photo of Dennis, so I felt comfortable letting them into my house. I went over the list of items I wanted to have completed, and they also walked through the house to do a sort of "rental inspection" with me to go over items that would normally need to be addressed when applying for a Howard County rental license. They replaced multiple outlets, fixed my 3 way switches that didn't want to work as 3 way switches, and also brought a few other items to my attention that were safety concerns. They didn't complete any of the work until we discussed it all and they provided me with a cost of the work. At the end, when going over the completed work, we were turning switches on and off, including the front porch, and at the moment one of the porch lights went out. They could have easily left and headed to their next job and let me deal with changing the bulb (which I said I would do), but instead, they removed the light fixture, replaced the bulb, cleaned the glass panels, and reinstalled it. They even provided a hotspot for me to use when they had to disconnect my wifi due to replacing the outlet it was plugged into. Talk about amazing service! I have a few other projects that will need to be done this summer, at this house and the new one, and I'm happy to know that Dennis and Brenden will be the crew that is sent out to do that work as well. I highly recommend Haas & Sons Electric!
Kim Hammond
I had an excellent experience with Haas & Sons! The absolute nicest person (Chris) scheduled an appointment for my estimate. I got text and email reminders and was advised when my technician was on his way. I then scheduled to have the wo…
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I had an excellent experience with Haas & Sons! The absolute nicest person (Chris) scheduled an appointment for my estimate. I got text and email reminders and was advised when my technician was on his way. I then scheduled to have the work completed. Again, so easy to set up an appointment that worked in my schedule. My Technical was super amazing. He was friendly, respectful, neat and worked very efficiently. I couldn't be happier with my new electrical outlet and with Haas & Sons. 10 out of 10, highly recommend!
Greg Duncan
Really happy with the work done! The quality was excellent and the workspace was left spotless. What stood out most was the time taken to walk me through everything — answered all my questions and even made sure my wife was fully informed t…
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Really happy with the work done! The quality was excellent and the workspace was left spotless. What stood out most was the time taken to walk me through everything — answered all my questions and even made sure my wife was fully informed too. Professional, thorough, and a pleasure to work with. Highly recommend!
M St. Clair
Nick was great! Very knowledgeable and intelligent and he did a great on installing light fixtures for us. They were really high pendant lights that we could never manage so we were grateful for his help and expertise. They look great and w…
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Nick was great! Very knowledgeable and intelligent and he did a great on installing light fixtures for us. They were really high pendant lights that we could never manage so we were grateful for his help and expertise. They look great and we will use this company again
Dvir Samet
Ian and Tyler called in advance with a great estimated time of arrival. They were outmost professional, courteous, knowledgeable, communicative, worked diligently, and expertly, cleaned things up and tidied things up, wholehearted complete…
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Ian and Tyler called in advance with a great estimated time of arrival. They were outmost professional, courteous, knowledgeable, communicative, worked diligently, and expertly, cleaned things up and tidied things up, wholehearted complete experience. My family and I are grateful and truly happy with their work and ensuring all our electrical things were properly reviewed, assessed and addressed to correct preventable issues due to lack of attention from others who have worked on similar needs beforehand. I highly recommend them to review any and all electrical issues, or potential problems in any environment.
T W
Outstanding Service from Technicians Dennis and David, Haas and Sons Electric!!! We hired Haas and Sons Electric at 8:30am on 12/15/25. They responded, scheduled and completed the work before 2PM the same day. Haas and Sons Electric addres…
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Outstanding Service from Technicians Dennis and David, Haas and Sons Electric!!!

We hired Haas and Sons Electric at 8:30am on 12/15/25. They responded, scheduled and completed the work before 2PM the same day.
Haas and Sons Electric addressed a wiring issue related to the doorbell / security camera.

Dennis and David were exceptional! They called while enroute and arrived promptly as scheduled for the appointment. They immediately demonstrated high levels of professionalism and knowledge about our electrical issue: Dennis answered all our questions and patiently walked us through their diagnostic process. He also clearly explained the factors related to the wiring connection between the doorbell wiring by the builder (of the home) and the security camera equipment installation related to the root cause of the issue.

The quality of work was superb. David replaced the doorbell system and all its necessary equipment components efficiently and ensured all new wiring was up to code, meticulously cleaning the work areas afterward.

We appreciated their honest approach and made recommendations for future maintenance without any sales pressure. We are extremely satisfied with the results and will use Haas and Sons Electric for all future electrical needs. In my entire community, Haas and Sons Electric are highly recommended for their expertise, integrity, and excellent customer service.

-TW and SW
Brandon Heie
Fast, prompt, and professional service. I purchased an EV and needed a charger installed. Haas & Sons were able to fit me into their schedule quickly and installed my charger within a week. Pricing was transparent and provided upfront befor…
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Fast, prompt, and professional service. I purchased an EV and needed a charger installed. Haas & Sons were able to fit me into their schedule quickly and installed my charger within a week. Pricing was transparent and provided upfront before the installation.
Sally Moore
Nick, from Haas and Sons Electric did a fantastic job! He transformed our house full of old broken recessed lighting, to the new LED lights. He explained my options with the new lighting and made sure I was happy with my choices.He was very…
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Nick, from Haas and Sons Electric did a fantastic job! He transformed our house full of old broken recessed lighting, to the new LED lights. He explained my options with the new lighting and made sure I was happy with my choices.He was very friendly, professional and knowledgeable. It was so refreshing to work with someone who obviously takes great pride in his work. I will be a Haas and Sons customer for life.
s lance
Easily some of the best, efficient, and simply exceptional work and service I've ever seen. Denise Sprouse, is hands down one of the best electricians around. He was thorough, made sure we understood everything he was doing and took care to…
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Easily some of the best, efficient, and simply exceptional work and service I've ever seen. Denise Sprouse, is hands down one of the best electricians around. He was thorough, made sure we understood everything he was doing and took care to make sure all our questions were answered. His workmanship is impeccable , and leaves you with a sense of ease and that everything is taken care of. I can't recommend him enough. Dennis ensured for us that Haas & Sons Electric will always be our first call when we need services done right.

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.

EV Charger Circuit Install – Site Assessment

Assessment for home EV charging with upfront pricing.

Call for pricing
LED Lighting Upgrade Consultation

Plan an LED retrofit for recessed and fixture lighting.

Free with scheduled estimate
Whole-Home Safety Check with Repair Options

Identify electrical issues and get prioritized solutions.

Call for details

Frequently Asked Questions

They handle troubleshooting, outlet and switch repairs, lighting upgrades including LED conversions, panel and breaker work, and dedicated circuits. They also install EV chargers and address minor wiring issues around the home.

Recent reviews indicate they often schedule quickly and call ahead with an arrival window. Availability varies by day and location, so calling or using their website is the best way to find the next opening.

Customers consistently report receiving clear, upfront pricing prior to installation or repair. Technicians explain options and costs so you can choose how to proceed.

Yes, reviewers specifically mention timely EV charger installations. The team can assess panel capacity and run a dedicated circuit to support the charger safely.

Reviews regularly mention tidy, careful work and cleanup before departure. Technicians aim to leave the work area neat and ready to use.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
5.00 (168 reviews) Featured BusinessPro Listing
Address
8370 Court Ave Unit 201, Ellicott City, MD 21043
Business Type
Electrician
Website
https://haasandsons.com/locations/electrician-services-ellicott-city-md-residential-electrician-near-you/
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