403 Headquarters Dr. Unit 5
Millersville, MD 21108
(443) 396-3797

Local Reviews
for millersville, md

Rated 5.0 out of 5 stars based on 14 customer reviews

Great service

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Electrical Work

Nick did a great job!! Quick and efficient; couldn't ask for better.

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Power drop/decreasing issue

Matt was excellent in the service he provided and gave me the root cause of my issue! I would recommend Haas & Sons!!

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Great Service

Great service on time reasonable knowledgeable and friendly.

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The best electrician and service experience ever

You will not find a better electrician or electrical company. Book and enjoy the best experience ever.

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Great service!

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Haas and Sons is the BEST!!!

Fantastic service!!!

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Well Done!

Alex efficiently diagnosed the problem and made excellent recommendations! Well Done!

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Same Day Great Service

I needed a triple light switch replaced with a mess of wires hiding behind the wall plate. After calling, Alex arrived at my house just a few hours later. He quickly explained the wiring, told me what the fix would be, and got to work. He finished everything up in short order, was a pleasure to talk to while he worked, and even helped me to troubleshoot my ceiling fan that I had installed myself that morning. I'll definitely be calling Haas & Sons for any electrical issues I have in the future!

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Great service!

On time, very knowledgeable and great service!

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Very satisfied!

Alex was terrific we will be using him again! Very happy with his work

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Great and timely service

Larry was courteous, prompt, and efficient! I hope to use Haas and Sons again!

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Pendant lighting

Timely and professional experience that went smoothly

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Great Service

Technician was on time,professional,courteous and efficient.Installed a timer switch for pool and explained its functioning thoroughly. I strongly recommend this company

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Job Locations
for millersville, md

Michael W.

Michael W. Job Checkin

We have installed a new dedicated 120V circuit in the garage for the fridge.


Matt M.

Matt M. Job Checkin

Quote for changing lights


Alex W.

Alex W. Job Checkin

Customer will buy a car charger and when he does he will call office to schedule a appointment for us to return to run a 50 amp circuit from main electrical panel in garage to the back of the garage through the wall in a bulk head. We will install a 2 pole 50 amp br breaker. We will also fix a double tapped 15 amp electrical breaker. This comes with a 1 year warranty We ran a 6-2 seu cable from the main electrical panel to the customers desired location for the car charger We ran a piece of pvc up the wall to protect the wire into the customer supplied car charger that i mounted. Then i installed wires and terminated the wires at the car charger I then ran the wire into the main electrical panel and installed a 2 pole 60 amp br breaker. We ordered a 2 pole 50 amp br breaker but will not be in until beginning of march due to national shortage in certain brands in material. We will contact customer once we have the breaker and we will install the 2 pole 50 amp breaker Customer has a


Nicholas T.

Nicholas T. Job Checkin

Reason for today’s visit was to replace a customer supplied floodlight on the back deck. Existing floodlight was an old standard two lamp and the new one we installed today was a new ring floodlight camera. Once installed we have customer set up to phone. Customer was happy with camera position. Customers also now on the membership. #review


Michael W.

Michael W. Job Checkin

We have delivered several estimates regarding electrical repairs at the panel.


Alex W.

Alex W. Job Checkin

I ran a 20 amp dedicated circuit from main electrical panel to sump pump Then installed a gfci tamper resistant receptacle and landed the wires in the panel on a 20 amp Homeline arc fault breaker Customer has a 1 year warranty


Michael W.

Michael W. Job Checkin

We have repaired the power loss that had affected the upstairs hall bathroom and bedroom. We found that originally this circuit only had 120V from hot to ground. The circuit had dropped or lost its neutral wire. We found while troubleshooting that all devices in the home were terminated using the “stab in method”. After replacement of the bathroom switches and the 2 receptacles in the bedroom, ensuring proper terminations the power was restored.


Alex W.

Alex W. Job Checkin

I removed and replaced a customer supplied doorbell 30 day labor warranty


Nicholas T.

Nicholas T. Job Checkin

Installed new dedicated 20 amp circuit underneath the main panel in the basement as well as a dedicated 20 amp circuit in the workshop area across form the panel. Installed a keyless light fixture over the workshop area. Left a quote to install duel function breakers on the 3 existing basement circuits as well as whole home surge protection. Install dedicated 20 amp plug under panel Install dedicated 20 amp plug in workshop are in panel room. Add keyless light fixture over workshop area


Matt M.

Matt M. Job Checkin

Installed 3 ceiling fans in the upstairs bedrooms with new wiring.


Michael W.

Michael W. Job Checkin

This estimate includes the installation of 1 new tamper resistant receptacle in the baby’s room. We shall correct the stab in terminations made. We have replaced the existing receptacle in the baby bedroom.


Nicholas T.

Nicholas T. Job Checkin

Customer lost power to half the kitchen. I found a tripped GFCI on the other side of the kitchen. I reset GFCI and every powered back up.


Michael W.

Michael W. Job Checkin

We have installed 3 new exterior receptacles and covers.


Michael W.

Michael W. Job Checkin

This estimate includes the installation of 8 new recess lights. We have installed the recess lights in the family room and living room. Customer had upgraded to the silver service. The office will confirm another appointment to complete work. We have returned and completed the silver tier. We have replaced the existing devices in the front living room and the family room. In addition we have converted a single gang box to a 2 gang box in the family room near basement door.


Nicholas T.

Nicholas T. Job Checkin

Customer lost power to back detached part of home. There is a 200 amp 30 space main breaker panel in the basement that is a sub panel and fed off the front part of the home. I found that the breaker in the front main panel was in the off position. I turned breaker back on and home power right back up.