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

Local Reviews
for davidsonville, md

Rated 5.0 out of 5 stars based on 6 customer reviews

Excellent

Nick is such a pleasure to work with, professional,caring, courteous and knowledgeable.

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Great service with technician

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Great service and experience

Mike was excellent! Great service, friendly, knowledgeable and efficient

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Evasive problem found and solved.

Had one of those 'it only works when the serviceman is here' problems. Fortunately Micheal was able to find the problem and find an effective less costly alternative to the obvious solution of running new conduit. Very satisfied with Haas & Sons overall customer service and Micheal's creative solution that saved us money. Haas & Sons will be our 'go to' electricians for any future needs.

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14-50 plug install for electric vehicle. Great job!

Alex did an excellent quality job installing a 14-50 socket for my new electric Mustang Mach E.

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Another successful installation

This is the third time electricians from Haas and Sons have helped us and we’ve been happy with the results every time.

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Job Locations
for davidsonville, md

Nicholas T.

Nicholas T. Job Checkin

Install five more customer supplied 8 foot plug-in light fixtures. Reason for today’s visit was to assess the middle receptacle on the back wall tripping the GFCI with something is plugged into it. I found that Why was touching in the back of the box when something is plugged into it. I repaired issue and test it out multiple times and everything is now working properly. While on site customer requested me to install a few more of the plug-in 8 foot LED lights that we had installed in the ceiling with a previous visit. I installed a total of three more in the large garage and three in the smaller garage.


Genny G.

Genny G. Job Checkin

Prevent - Job to be completed Monday, September 18. Install exhaust fan with wiring and duct work. expand two gang box to three gang for separate fan timer switch. Replace decora switch with timer switch in hallway bathroom. Replace existing exhaust fan in hallway bathroom. Separate double tapped neutrals and grounds in panel. Upgrade 2 estimate also attached. This is for panel replacement. Please reach out if you have any other questions. Thank you for your time!


Michael W.

Michael W. Job Checkin

We have delivered pricing regarding the fan replacement. Membership acquired.


Nicholas T.

Nicholas T. Job Checkin

Reason for today’s visit was to assess power loss to the pool equipment in the backyard. Put initial inspection I noticed that the pool equipment was ran off its own sub panel next to the motors and was very close to the ground and full of ants as well as completely rusted. I found no voltage inside the sub panel however there was voltage leaving the breaker at the main panel. I then noticed a spot on the ground where it appeared a tree had recently been. Customer stated the tree had fallen over so we had somebody come in and remove it and they use the stump grinder. This area was in direct line from the house to the sub panel and it appears as though they had ripped the wire out. To remedy issue we will need to run a new 30 amp 240 V line from the house through the attic over to the side of the house and then trench from the house out to the pool equipment. Because of the condition of the existing sub panel we would need to install a new one with a new platform for it to mount too so


Nicholas T.

Nicholas T. Job Checkin

Install customer supplied lamps in high ceiling Add quad in master bathroom Reason for today’s visit was a complete quoted work. We installed a new receptacle in the master bath near the back windows so the customer can plug in the chargers for the curtains. We also installed customer provided trims in the living room recessed lights that had fallen out. We removed the old smart switches that were not compatible with the LED lamps and installed new standard decor style three-way switches. Removed and replaced customer supplied fan in the family room. Once fan was installed we found that the receiver and or the remote is bad and will not turn The fan on or off. Customer is ordering a new receiver and we will be back to replace it. We also converted master closet light to LED direct wire lamps and installed new customer supplied light in the laundry room in place of the original one.


Nicholas T.

Nicholas T. Job Checkin

We will remove two existing vanity lights and install to customer supplied hardwired lighted mirrors. We will relocate the duplex receptacle on the right vanity over roughly 2 feet and install a quad receptacle inside the cabinet. We will add a quad receptacle underneath the existing quad receptacle on the left vanity inside the vanity cabinet as well as add a Nother duplex receptacle on the right side of the mirror. We will install new screwless plates on all devices in the bathroom (3 2gangs and 1 single) We will convert the existing seven recessed lights in the master bedroom and bathroom with LED conversion kits. We will install new LED recessed lights over top of the two vanities (2 total)


Alex W.

Alex W. Job Checkin

Customer has a recess light in kitchen over island that is flickering. I removed everything to get to the wiring and tested the voltage and was reading 120 volts. I bypassed the thermal over load system in the recess light and the light stopped flickering. Unfortunately the recess light is original to the home and it is a lightolier. And we have to special order this recess light due to the model number and age of the light. I ordered the light and it should be in, in a few days at the supply shop. When i get the light i have a scheduled appointment to return to the home to remove and replace the light on Monday January 16th 2023 for my second call of the day most likely ill be here around 11 am or 12 pm. Customer paid the 89 to and will pay the remaining balance when the work is complete I removed the existing lightolier recess light that had a burnt out thermal over load system i installed a old work can with a new and installed the existing jumper and trim with a new customer


Michael W.

Michael W. Job Checkin

Original call was to check power at front entry and laundry room near garage. Post lamp and driveway switch was tripping gfci in garage. I noticed the dimmer switch controlling a gfci, this application will never work. In addition there was a second receptacle on outside of garage being controlled as well. I recommended that the gfci be bypassed from the existing switch leg and to re feed the one outside garage to be bypassed from switch leg as well. Customer wished to us perform this solution. I bypassed the existing switchleg at gfci, disconnecting the exterior receptacle until we can return. Lastly, we installed the customer supplied switch at the front door and restored power to the front lights.we shall return next Thursday to complete scheduled work. We have returned and completed scheduled work. We have re-fed the existing exterior receptacle on garage from the interior GFCI. Lastly we have sealed around the existing junction box to prevent water from entering home. Exterior r


Matt M.

Matt M. Job Checkin

Need to add power for motorized shades. Installed new wiring for outside patio motorized screens, getting power from existing porch ceiling fan circuits. These units are hard-wired. Wired and tested the shades to make sure they are working properly.


Alex W.

Alex W. Job Checkin

I removed a damaged and nonfunctional motion light above the garage and replaced it with a high efficiency company supplied motion light and I also found what switch controls this light in the garage Customer has a ONE YEAR WARRANTY with us for this work but the light fixture comes with a 10 year warranty from the manufacturer. If we come out after a year and replace the light customer will just pay for labor and not for the light


Michael W.

Michael W. Job Checkin

This estimate includes the installation of 4recess lights and a brace box for the center of the room. We shall rewire the existing switched receptacle to be constantly hot, this shall provide a neutral wire for the new lighting. In addition we shall convert the existing single gang box to a 2gang box to accommodate new switch. Both new lighting switches shall be operated from dimmer switches. Lastly, to adhere to NEC standards we shall provide arc fault protection for the multi-feed circuit. We shall return the 17th of October to complete scheduled work. We have taken deposit. We have completed the installation of the recess lights, dimmer switches and brace box in dining room.


Alex W.

Alex W. Job Checkin

I installed 8 led wafer recess lights. 4 in the dinning room And 4 in the living room Installed new switches and dimmer and a arc fault breaker 1 year warranty


Matt M.

Matt M. Job Checkin

Previous receptacle was backstabbed instead of wires wrapped around the screws. We will replace the old receptacle with a new one and tied the wires together in the box and connect to the receptacle using the screw terminals on the side


Nicholas T.

Nicholas T. Job Checkin

WO-TNFR77775 Customer was having issues with smoke detectors chirping throughout home even after replacing the 9v batteries. After talking to customer we found that the units were almost 10 years old and the older 9v style battery backups. We replaced all 6 units in home with new KIDDE hard wired units with 10 year lithium ion back up batteries. We installed 2 smoke/ carbon monoxide combo detectors in home (1 in foyer and 1 in the basement rec room, and 1 smoke detector in each of the three 1st floor bedrooms as well as one in the unfinished area new the main panel. We also provided a quote for a 240 volt 60 amp charger hook up.


Matt M.

Matt M. Job Checkin

Replace ceiling light in basement room and install support box. Replace outside gfci with new weather resistant gfci and in-use cover. Rewired and fix 4 outside lights by grill.