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

Local Reviews
for bowie, md

Rated 4.9 out of 5 stars based on 61 customer reviews

Excellent Service!

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Excellent Service

Nick was informative and professional

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Excellent Service!

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great service nice personality

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Very professional, Mike was great

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Excellent Service

Excellent customer service! Subperb professionalism; very knowledgeable, courteous, and respectful! Great prices too!

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Great Service

Mike is always thorough and professional in getting the fixes made. Fair prices and quality work

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Outstanding Service

Absolutely professional and expert work from Mike. The hard work and focus on solving all issues is greatly appreciated and displays a healthy dedication to excellence. God bless you all!

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Exceptional Service

My entire experience was amazing! From the ease of booking to successful completion, everything was easy and went well. My electrician Nick took the time to thoroughly explain the situation in terms I could understand and went above and beyond to resolve my issue. I hope to not have frequent electrical issues, but if so, I will use Haas & Sons time and again.

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Excellent Service from very nice people!

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Excellent Service!

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Excellent service

Service representatives were timely, organized, neat and knowledgeable. Great work.

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Exceptional Serice!

Genny and Josh of Haas & Sons Electric were outstanding! They arrived promptly as scheduled to install a new ceiling light junction and fan. They provided a quote and completed the job all in the same visit. They were both personable and professional. The price was significantly higher than anticipated however their work exceeded my expectations. I have many projects on the horizon requiring electrical services and look forward to working with them again. Highly recommend if you are looking for quality work from a team who prioritizes quality workmanship and safety above all else.

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SUPER Nice Guy and COMPETENT

Mike knows what he is doing and he is excellent at what he does. What is equally meaningful and great is that he is so genuinely nice. This visit was second time he came to my home. He explains everything and is very much open to answer questions. I was comfortable and confident the work was thorough and excellent. I plan to request him every time!

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Superb Service

Great team and service. Dennis Sprouse and his apprentice Cole, were exceptional. We feel safe in our home now, and completely satisfied!!

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Job Locations
for bowie, md

Dennis S.

Dennis S. Job Checkin

Quote to install new 200 amp electric system for the home. We will obtain electrical permits and inspection for this project. We will obtain BGE work order and organize their inspection/ work. Installation to meet national/ local codes and safety requirements. These tasks are outlined below in the line items- panel, electrical grounding, bonding, surge protection, breakers, and misc. Installation of new dedicated circuits for kitchen area. We will run two new dedicated 20 amp circuits, one for the microwave and the second for the counter top. We will also replace the two other outlets that are on the kitchen counter top. We will also replace three dimmers that control fans with standard switches. These switches are currently causing the fan motors to dim which causes over heating. We will also replace an exterior outlet and replace with new wiring back to back with a GFCI. Lastly, replace two “timer” boxes in the basement that control power to living room switches. When accidentally

Quote to install new 200 amp electric system for the home. 
We will obtain electrical permits and inspection for this project. 
We will obtain BGE work order and organize their inspection/ work.
Installation to meet national/ local codes and safety requirements. These tasks are outlined below in the line items- panel, electrical grounding, bonding, surge protection, breakers, and misc.

Installation of new dedicated circuits for kitchen area. We will run two new dedicated 20 amp circuits, one for the microwave and the second for the counter top. We will also replace the two other outlets that are on the kitchen counter top. We will also replace three dimmers that control fans with standard switches. These switches are currently causing the fan motors to dim which causes over heating. We will also replace an exterior outlet and replace with new wiring back to back with a GFCI. Lastly, replace two “timer” boxes in the basement that control power to living room switches. When accidentally Quote to install new 200 amp electric system for the home. 
We will obtain electrical permits and inspection for this project. 
We will obtain BGE work order and organize their inspection/ work.
Installation to meet national/ local codes and safety requirements. These tasks are outlined below in the line items- panel, electrical grounding, bonding, surge protection, breakers, and misc.

Installation of new dedicated circuits for kitchen area. We will run two new dedicated 20 amp circuits, one for the microwave and the second for the counter top. We will also replace the two other outlets that are on the kitchen counter top. We will also replace three dimmers that control fans with standard switches. These switches are currently causing the fan motors to dim which causes over heating. We will also replace an exterior outlet and replace with new wiring back to back with a GFCI. Lastly, replace two “timer” boxes in the basement that control power to living room switches. When accidentally

Nicholas T.

Nicholas T. Job Checkin

Tested power at the trough heater GFCI at the trough from the opposite side of the road from the old barn and everything is up and working properly. It would appear that the old GFCI that was replaced or the old trough feeder had gone bad in which customer had already replaced. Once we put everything back together and tested power, we were getting proper voltage.

Tested power at the trough heater GFCI at the trough from the opposite side of the road from the old barn and everything is up and working properly. It would appear that the old GFCI that was replaced or the old trough feeder had gone bad in which customer had already replaced. Once we put everything back together and tested power, we were getting proper voltage.

Dennis S.

Dennis S. Job Checkin

Installation of new devices that are damaged throughout the home. This includes six devices on the third floor, three devices on the second floor, and three devices on the first floor.

Installation of new devices that are damaged throughout the home. This includes six devices on the third floor, three devices on the second floor, and three devices on the first floor. Installation of new devices that are damaged throughout the home. This includes six devices on the third floor, three devices on the second floor, and three devices on the first floor.

Michael W.

Michael W. Job Checkin

This solution includes the installation of a new switch to operate the bath fan. In addition we shall replace the 3 existing devices in the 3gang switch box. We have replaced the existing switch for the main level bath fan. Additionally we have replaced all 3 switches, ensuring proper terminations, at the 3gang living room switch bank.

This solution includes the installation of a new switch to operate the bath fan. In addition we shall replace the 3 existing devices in the 3gang switch box.

We have replaced the existing switch for the main level bath fan. Additionally we have replaced all 3 switches, ensuring proper terminations, at the 3gang living room switch bank. This solution includes the installation of a new switch to operate the bath fan. In addition we shall replace the 3 existing devices in the 3gang switch box.

We have replaced the existing switch for the main level bath fan. Additionally we have replaced all 3 switches, ensuring proper terminations, at the 3gang living room switch bank.

Ian  M.

Ian M. Job Checkin

For this job, we came out for some inspection corrections from a home inspector as a customers are selling the home. We found the issue with the reverse polarity being a miswired switched receptacle. We took apart the receptacle and rewired it properly. Additionally, we replaced (2) countertop receptacles with GFCI receptacles. Replace (2) countertop receptacles with GFCI receptacles

For this job, we came out for some inspection corrections from a home inspector as a customers are selling the home. We found the issue with the reverse polarity being a miswired switched receptacle. We took apart the receptacle and rewired it properly. Additionally, we replaced (2) countertop receptacles with GFCI receptacles.

Replace (2) countertop receptacles with GFCI receptacles For this job, we came out for some inspection corrections from a home inspector as a customers are selling the home. We found the issue with the reverse polarity being a miswired switched receptacle. We took apart the receptacle and rewired it properly. Additionally, we replaced (2) countertop receptacles with GFCI receptacles.

Replace (2) countertop receptacles with GFCI receptacles

Nicholas T.

Nicholas T. Job Checkin

For this job we gave some different quotes for the addition of a new 240v charger for the home. We added options for 2 different surge protectors plus an option excluding surge protection

For this job we gave some different quotes for the addition of a new 240v charger for the home. We added options for 2 different surge protectors plus an option excluding surge protection For this job we gave some different quotes for the addition of a new 240v charger for the home. We added options for 2 different surge protectors plus an option excluding surge protection

Michael W.

Michael W. Job Checkin

This solution includes the installation of a new single pole switch for the master bedroom and the wiring repair for the secondary bedroom switched receptacle. We have replaced the existing motor control in the master bedroom controlling the fan/light combo with a new single pole switch. Lastly we have corrected the switch receptacle in the secondary bedroom.

This solution includes the installation of a new single pole switch for the master bedroom and the wiring repair for the secondary bedroom switched receptacle.
We have replaced the existing motor control in the master bedroom controlling the fan/light combo with a new single pole switch. Lastly we have corrected the switch receptacle in the secondary bedroom. This solution includes the installation of a new single pole switch for the master bedroom and the wiring repair for the secondary bedroom switched receptacle.
We have replaced the existing motor control in the master bedroom controlling the fan/light combo with a new single pole switch. Lastly we have corrected the switch receptacle in the secondary bedroom.

Michael W.

Michael W. Job Checkin

We have provided pricing for the replacement of the receptacles on the gfci circuit.

We have provided pricing for the replacement of the receptacles on the gfci circuit. We have provided pricing for the replacement of the receptacles on the gfci circuit.

Nicholas T.

Nicholas T. Job Checkin

Replaced ceiling fan in kitchen


Michael W.

Michael W. Job Checkin

We have delivered pricing regarding the lighting tasks.

We have delivered pricing regarding the lighting tasks. We have delivered pricing regarding the lighting tasks.

Michael W.

Michael W. Job Checkin

We have delivered pricing regarding the installation of the EV circuit.

We have delivered pricing  regarding the installation of the EV circuit. We have delivered pricing  regarding the installation of the EV circuit.

Michael W.

Michael W. Job Checkin

This solution includes the installation of 3 new single pole switches, replacement of the damaged keyless fixture in garage and installation of a new customer supplied motor for bathfan. We have replaced the bathfan motor, replaced 3 single pole switches and replaced the keyless fixture in garage area.

This solution includes the installation of 3 new single pole switches, replacement of the damaged keyless fixture in garage and installation of a new customer supplied motor for bathfan.
We have replaced the bathfan motor, replaced 3 single pole switches and replaced the keyless fixture in garage area. This solution includes the installation of 3 new single pole switches, replacement of the damaged keyless fixture in garage and installation of a new customer supplied motor for bathfan.
We have replaced the bathfan motor, replaced 3 single pole switches and replaced the keyless fixture in garage area.

Nicholas T.

Nicholas T. Job Checkin

Provided pricing to install a manual transfer switch for his battery back up as well as options to remedy an issue with the service cable as well as to completely upgrade the main panel with the manual transfer switch install.

Provided pricing to install a manual transfer switch for his battery back up as well as options to remedy an issue with the service cable as well as to completely upgrade the main panel with the manual transfer switch install. Provided pricing to install a manual transfer switch for his battery back up as well as options to remedy an issue with the service cable as well as to completely upgrade the main panel with the manual transfer switch install.

Michael W.

Michael W. Job Checkin

This solution includes the installation of 2 new customer supplied fixtures. We have installed the new customer supplied fixtures, in the kitchen and laundry area.

This solution includes the installation of 2 new customer supplied fixtures.
We have installed the new customer supplied fixtures, in the kitchen and laundry area. This solution includes the installation of 2 new customer supplied fixtures.
We have installed the new customer supplied fixtures, in the kitchen and laundry area.

Nicholas T.

Nicholas T. Job Checkin

Replace receptacle and stacker switch in bathroom with new GFCI and switch. Terminate aluminum wire with Alummiconns. Install customer supplied ceiling fan. Called out today to troubleshoot a bathroom switch and ceiling fans light that was not working. Upon inspecting the wiring I discovered it to be aluminum. Customer was aware of aluminum wiring throughout home and the dangers it present. The panel is a GE installed in the mid 90s. I saw signs of corrosion on the busbar and brought this to the customers attention, as well as the age and quality of these panels being a concern. I discussed replacing the panel and doing an aluminum remediation of all affected devices throughout the home. Due to the scope of work, a senior technician will need to come out to give accurate solutions. While inspecting the ceiling fan light, I discovered a wire had been pinched and damaged, causing the light kit to not work. There was also a large scorch mark on the motor housing from where the wire h

Replace receptacle and stacker switch in bathroom with new GFCI and switch. Terminate aluminum wire with Alummiconns.  Install customer supplied ceiling fan. 

Called out today to troubleshoot a bathroom switch and ceiling fans light that was not working. Upon inspecting the wiring I discovered it to be aluminum. Customer was aware of aluminum wiring throughout home and the dangers it present. The panel is a GE installed in the mid 90s. I saw signs of corrosion on the busbar and brought this to the customers attention, as well as the age and quality of these panels being a concern. I discussed replacing the panel and doing an aluminum remediation of all affected devices throughout the home. Due to the scope of work, a senior technician will need to come out to give accurate solutions. 

While inspecting the ceiling fan light, I discovered a wire had been pinched and damaged, causing the light kit to not work. There was also a large scorch mark on the motor housing from where the wire h Replace receptacle and stacker switch in bathroom with new GFCI and switch. Terminate aluminum wire with Alummiconns.  Install customer supplied ceiling fan. 

Called out today to troubleshoot a bathroom switch and ceiling fans light that was not working. Upon inspecting the wiring I discovered it to be aluminum. Customer was aware of aluminum wiring throughout home and the dangers it present. The panel is a GE installed in the mid 90s. I saw signs of corrosion on the busbar and brought this to the customers attention, as well as the age and quality of these panels being a concern. I discussed replacing the panel and doing an aluminum remediation of all affected devices throughout the home. Due to the scope of work, a senior technician will need to come out to give accurate solutions. 

While inspecting the ceiling fan light, I discovered a wire had been pinched and damaged, causing the light kit to not work. There was also a large scorch mark on the motor housing from where the wire h