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

Local Reviews
for crownsville, md

Rated 5.0 out of 5 stars based on 6 customer reviews

Excellent Service!

Great work altogether. Nick was very thorough and explained all of my options and choices. He provided a variety of recommendations to keep my home safe and sound. After describing some of the additional work I would like to have done in the future, he made adjustments to allow for future proofing my home. Very pleased and will continue to use them going forward.

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Estimate of work to be completed

Scheduling and communication was straightforward. Dennis showed up on time was friendly, polite, and knowledgeable. He provided several suggestions on how to improve our current system. We haven’t gotten the work done yet, so can not offer other reviews.

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Excellent Service

Mine was not a straight forward job but Alex stuck to it to make sure it was done right!

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Easy and quick

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Great service,quick and dependable

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Attic fans and light switch

Service was great. Electrician and help was excellent

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Job Locations
for crownsville, md

Michael W.

Michael W. Job Checkin

We have delivered pricing regarding the panel repairs and updating the homes smoke/carbon monoxide detectors.


Nicholas T.

Nicholas T. Job Checkin

Replace 240v 30 amp receptacle with a 30 amp 120 V receptacle. Disconnect 240 V line in case panel in garage next to receptacle and convert to 120 V The reason for today’s visit was to convert an old 30 amp 240 volt receptacle over to a 30 amp 120v receptacle for RV. The condition of the wire as well as the main panel in the pipe running to the receptacle we’re all in excellent condition. We installed a new receptacle and raise the box up roughly 3 foot for easier access for the customer. We removed the two pole 30 amp breaker and install a new single 30 as well as a spare 15 amp to fill the unused space. Once installed we tested power and everything is working properly. Replace 240v 30 amp receptacle with a 30 amp 120 V receptacle. Disconnect 240 V line in case panel in garage next to receptacle and convert to 120 volt


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new attic fan (gable) to removing and replacing with a new Master Flow unit. We will have to run a new power source to the attic for the unit to be supplied power due to previous installers burying a plug/outlet under joists. Installation of new Whole home surge protector to further assist the home in protection against harmful voltage spikes while protecting sensitive appliances. I


Nicholas T.

Nicholas T. Job Checkin

Replace three exterior receptacles with new weather, resistant devices, and in use covers Replace customer supplied light fixture over top of garage doors Convert deck receptacle into a quad with 4 plugs Replace receptacle in guest room behind bathroom door. Secure receptacles on bar countertop


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

The reason for today’s visit was an attic fan that was no longer working. When we arrived, we saw a 200 panel that was recently changed last year. The panel, however, had some old breakers in it from previous installation as well as ran in three phase wiring. We also saw an exterior disconnect to meet current 2023 coat cycle, but however was missing a whole home surge protector which we recommended today. When we began assessing the attic fan, we saw that the unit had no power whatsoever. We spoke to the customer asking about timeline of when the unit itself stopped working and it was definitely over the winter. After talking to the homeowner about the gable fan, we recommended running out new power as a circuit extension to supply power to either an energy efficient style Gable fan or a basic gable fan. While in the attic, we also saw a key list that was broken and recommended for replacement today as well with the other work that we were doing in the attic at this time customer would


Michael W.

Michael W. Job Checkin

We have delivered pricing regarding the second floor ceiling fan switches.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

-Arrived onsite to be shown a wall oven where the residents explained the ge techs have been out multiple times to replace the boards in the unit, but the power the last time it was tested was only 120v. After completing an assessment i found lack of surge protection in the main panel, a bad breaker, and once we pulled the oven out carefully, we found the junction box made up with blue wirenuts for 6 wire, with 2 of the wirenuts fried and melted away. I discussed the process to fix the oven and with all the technology and expensive appliances in the home, also explained and highly recommended whole home surge protection for the main panel. They ended up getting it fixed and the surge protection installed. Once done, we set the wall oven back in place, reassembled it, and it tested and was verified working now.


Genny G.

Genny G. Job Checkin

Today’s visit was for flickering lights in the sons bedroom. The fan was wired incorrectly, and the ground was being used as a neutral so we ran a new hot wire to the switch bank to correct the wiring. The room also had backstabbed devices that needed to be replaced. Please see below for work performed. Replace (5) duplex receptacles Replace (2) standard toggle switches Run new switch leg for ceiling fan


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new two pole breakers to eliminate shared neutral circuits. These shared circuits can cause over heating and re-energizing circuits even while breaker shows “off”. Correct current double tapped neutrals/grounds. We would individually land the grounds on a ground bar and place neutrals under proper terminals. Replace two GFCIs in the home. One being located in the garage and one located in the bathroom on the second floor. Replace an exterior outlet with a new WR outlet and cover. Replace two lights in the home. One light located in the second floor closet with a flush mount fixture and the second being an exterior light fixture. Price reflects customer supplying exterior light fixture. Installation of new whole home surge protection to further assist the home in protection against harmful voltage spikes while protecting sensitive appliances. Surge reflects 2 year warranty with up to 10,000.00 protection.


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new dedicated Generator outlet below the panel for back up assistance when power is out. We would install a new Inlet box below the panel for back feeding needed circuits when in use. We would also relocate a breaker at the top of the panel to install a new generator interlock kit. Install two new 2-pole breakers to eliminate mismatched breakers which can cause bus bar connection issues, UL listing and safety violations, and manufacturer warranty issues in case of failure. Install a new outlet located in the utility room for appliance use. We would derive power from the back utility area for an outlet in the laundry room. Installation of a new outlet for the TOTO toilet bidet located in bathroom on 1st floor. We were called out today to look at installing a generator inlet receptacle in the garage. While on site, customer also wanted us to look at adding two receptacles, one in the first floor laundry room, and a second in the second floor bathroom for a bidet. While


Nicholas T.

Nicholas T. Job Checkin

Replace all devices in affected room (6 receptacles 1 switch) Installed all new pigtails on the wired to the devices and terminated wires on the side screws.


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

We were called out today to troubleshoot bathroom, laundry room, kitchen, and hallway lights and receptacles that were not working. While on site we saw the home still had the original Wadsworth panel in garage. We successfully diagnosed the bathroom and hallway lighting issues, but the hallway 3 gang box and laundry room lighting needs to be refed. We gave solutions to refeed the circuits and to replace the panel to current safety standards for Anne Arundel county.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

Arrived onsite to complete the whole home inspection, but also look at two outlets in the back bedrooms, both switch Controlled that were having partial power issues. I did my inspection, found the breaker tripped for the outside outlets and then worked my way up to troubleshoot until i needed to dive into it deeper. Once i had a bunch of stuff pulled apart and was able to break the circuit up, i found the loose connections in the back of each switch , in the aluminum terminations. I recomended and we ended up completing the alumicon’d on both switches, replacing the devices, and adding bonding to the hot water heater for the hot to cold water pipe.


Michael W.

Michael W. Job Checkin

This solution includes the replacement of the damaged receptacles. We have replaced the 2 damaged receptacles in the upstairs bedroom.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

Arrived on site and the residents showed all the areas they wanted to address today. I also completed a full performance and safety assessment throughout the home, and found that the home is in need of a full home re-device. I also found the main panel to be missing a whole home surge protection, as well as the electrical panels in the basement in need of desperate attention. The wiring surrounding the basement panels needs to be redone and tidied up, and the two sub panels in the basement are corroded, have rust on them, have double tabs present, have miss matched breakers in them, and are in desperate need of replacement. I will notate the following in my assessment, but the residents advised me to hold off on writing a quote or addressing the following due to the fact that they may be moving in the future. - Replace a outlet that has gone bad due to age, with new outlet - Replace GFCI in the bathroom due to face damage and degradation. - Replace two expired smoke detectors with two