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

Local Reviews
for greenbelt, md

Rated 4.7 out of 5 stars based on 6 customer reviews

Trustworthy, Communicative, Detailed, and Careful

Nick and Alex were consummate professionals and extremely friendly. They provided us with the technical knowledge about the damage that occurred, what was needed to repair the damage, and identified further work that was needed to make our home code-compliant and to strengthen our protection against power surges--something that a competing electrical company did not do. We felt that they were honest and detailed and that they cared enough about our home to figure out alternatives that would cause the least amount of damage to implement the repair solution.

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Great service

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Good customer service. Good technical service. Overall a very good impression.

Alex did a very nice job. Was communicative.

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Expert service in every way

Hello, Mr. Michael Wendler visited my house to install a 20A ground-fault-protected circuit in my garage, as well as a surge-protection system for my entire house. Michael did a wonderful job and was very good at explaining everything he did along the way. I had many questions (I am a retired scientist), and Michael displayed great patience going everything thoughtfully until I had all the information I needed. He is a terrific representative for Haas & Sons, and I am certain you are glad to have him. For future electrical work, I will be calling Haas & Sons and asking for Michael. Thank you, Malcolm Niedner

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Great experience

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Great service and price.

On time and knowledgeable service.

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Job Locations
for greenbelt, md

dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new 3-way switch and keyless light fixture for the kitchen. Current fixture was damaged and no longer had power inside of box. Current light in kitchen is hanging and is temporary until home owner decides on a new fan/fan mount. Three way switch located closest to bathroom is currently cracked causing another power loss issue with the keyless as well.


Alex W.

Alex W. Job Checkin

Estimates


Matt M.

Matt M. Job Checkin

Replace breakers for multiwire feed and double tapped breakers Fix grounding and bonding for the water pipes Install gfci receptacles for basement bath and laundry room


Genny G.

Genny G. Job Checkin

Customer needed assistance in installing WYZE switches. Also. While in the home upon assessment, saw the panel was original to the home (1978) and should be replaced. Also, the devices throughout the home are old and painted over. Some are broken. Please see attached solutions to get this resolved for you. Work completed today: Installed (1) WYZE switch in entry way Installed (1) 3way toggle switch in hallway Installed (1) WYZE switch in living room beside TV.


Alex W.

Alex W. Job Checkin

I removed and replaced a customer supplied ceiling fan in the master bedroom I removed and replaced 5 under cabinet lights with customer supplied LED under cabinet lights I removed 2 florescent lights in the sun room and installed 4 LED wafer 6 inch recess lights and a dimmer switch I removed 4 older 6 inch recess can lights by customer's tv in living room and jumped off the switch leg then installed 6 LED wafer recess lights then installed a dimmer switch I removed 7 old work recess can lights in the kitchen and replaced them with 6 inch led wafer recess lights to match the living room VIP membership


Alex W.

Alex W. Job Checkin

We removed a gable attic fan that was not working and replaced it with a new gable attic fan with new thermostat We removed the older attic fan going through the roof and replaced it with a new attic motor with 5 blades and a new thermostat We installed these attic fans on a single pole switch which acts as a emergency cut off switch We recommend leaving the thermostats set to 105 degrees to avoid the attic fans from burning up from constant usage


Nicholas T.

Nicholas T. Job Checkin

We will re-device the kitchen. We will replace the front and back receptacle with weatherproof receptacles and install inuse covers Reason for today’s visit was to assess power loss to the front receptacle as well as intermittent power loss in the kitchen receptacle next to the refrigerator. Upon inspection I found that the outlets were all original to the build of a home. These devices were installed in 1987 and were backstabbed only. I found out the wires are beginning to pop out of the back of the devices and we’re not pigtailed. I recommended having the devices all replaced to fix power loss issue as well as to avoid future power loss. Today we removed all the devices in the kitchen which included six receptacles and four switches. As they were currently no GFCI protection in the kitchen I installed two new GFCI‘s to protect all the kitchen countertop outlets. I also replaced the kitchen light switch, The dining room light switch, the undercabinet light switch and the disposal swit


Nicholas T.

Nicholas T. Job Checkin

We will install a new service cable from the meter to a new point of attachment at the peak of the home. We will need to install a new ground and system to port to bring it up to today’s requirements. We will pull an electrical permit and coordinate county inspections as well as the Power company final time. We are unable to open the panel cover at this time without opening up the wall. If when work is being performed and we find damage or anything that needs to be addressed there will be an additional charge for needed work to be performed.


Nicholas T.

Nicholas T. Job Checkin

Provided pricing to replace the overhead service cable from the meter to a new point of attachment at the peak of the home. We will pull electrical permit and coordinate county inspections. We will bring grounding system up to today’s safety and code requirements.


Alex W.

Alex W. Job Checkin

I removed and replaced a dimmer switch that was only rated for incandescent light fixtures. I replaced it with a dimmer switch that can be used for LED or incandescent lights I installed a customer supplied led surface mounted light fixture #review


Matt M.

Matt M. Job Checkin

Checked to see why receptacles in the kitchen were not working and why the light in the hallway wasn’t working.


Michael W.

Michael W. Job Checkin

Original call was to check the intermittent power in the kitchen lighting. I noticed improper connections to the switches and receptacles, stab in method was used. When I inspected the panel I found scorched and loose breakers. In addition upon inspection of the meter and main breaker located in the meter stack I found the breaker was damaged and weathered. This breaker at the meter was loosing an entire phase. I recommended that this breaker and the panel as well as the kitchen lighting circuit be restored to new condition. We replaced the breaker at the meter stack (Siemens 100A), the existing panel and replaced all devices on the the lighting circuit for the kitchen ensuring proper terminations.


Alex W.

Alex W. Job Checkin

i Ran a new switch leg for new led wafer recess lights i installed and a new customer supplied ceiling fan i installed. I installed a side mounted ceiling fan box to support the fan. I ran a 14-3 wire from switch to fan then jumped out on a separate switch leg to the recess lights Customer has a 1 year warranty.


Alex W.

Alex W. Job Checkin

Removed and replaced switches in basement Removed damaged receptacle and replaced it with tamper resistant receptacle Removed burnt out light fixture replaced it with company supplied LED 2x2 flat panel light fixture 1 year warranty


Matt M.

Matt M. Job Checkin

Swapped light in living area with ceiling fan in bedroom.