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

Local Reviews
for arnold, md

Rated 4.9 out of 5 stars based on 28 customer reviews

Haas & Sons Good Business

Dennis, couldn't ask for a better, more competent\knowledgeable electrician. He explained everything so a lay person could understand it. Also, he was very personable.

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New Dishwasher power outlet

Dennis was knowledgeable and helped me decide on the best option for the nature and placement of a new power outlet for my new Bosch dishwasher. The job was done quickly and neatly. The cost seemed high even though Dennis found me the most economical option.

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Outstanding service

What a gentleman. I was totally impressed with Mike. Perhaps the best service rep I have had in well over 50 years.

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Excellent service!

Dennis was very professional and knowledgeable. He gave me several options to solve my outdoor lighting issue.

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Smoke detector inspection and installation

Professional. On time Explained the work that was needed. Just great overall

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Excellent Service!

Michael was very professional and efficient!

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Amazing work by Michael of Haas Bros

Michael called to let me know he was nearby and showed up quickly. He looked at the work, found the problem quickly. A former electrician had used wrong materials. He corrected the problems and worked diligently and fixed the problems. Plus, he was kind to my dogs that kept wanting to help him. Thank you for a good experience.

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Great service, great technician, prompt arrival, total cleanup after job done, BUT expensive and without an opportunity to compare prices between el

We are previous customers. Unless policy re $89 fee gets changed, I’m not sure how likely we’ll be to continue with Haas in spite of excellent service by Alex and previously by Larry.

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Responsive and great service

Was able to schedule my appointment for service within a week of my original call. They even moved up my appointment due to open availability so we finished ahead of schedule. Work is finished and good customer service.

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Great Service

Needed 9 light fixtures taken down and replaced with new ones we bought and he replaced all the outlet covers with new ones and fixed the dimmers on the switches and some other minor issues . Matt was so fast and thorough. Amazing job and also great long warranty .

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Electrical Wiring for new Sewer Install for Guest House

Alex did a great job....was very thorough. The pricing higher than expected but the you guys always do a great job.

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Great service

Nick was great - inspected what we needed done, came up with some solutions quickly and got right to work. Did not expect the job to finish so quickly but he clearly was very experienced and knew exactly what to do. No problems at all and will definitely be a repeat customer

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Awesome Service!

I called in and was able to book an appointment promptly. Michael came out in the promised time frame and alerted me of when his estimated arrival would be. Once he was here, he was extremely professional, courteous, and knowledgeable. I would 100 percent use his (or the company’s) services again.

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Great job diagnosing the problem

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Job Locations
for arnold, md

dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new devices throughout the home including one dimmer on the first floor controlling a foyer fixture, duplex’s in multiple areas (either broken or plugs falling out), box repair and device change for fridge, and two others. We will also replace the current vanity fixtures in both bathrooms on the second floor as well as adding a new exhaust fan located in the hall bath. Install new two gang switch located outside the bathroom to control a wall sconce outside of the bedrooms. Per inspection sheet recommending checking on grounding, we recommended a new whole home surge protector as well as changing shared neutral circuits with common handle breakers and separating grounds and neutrals. Returned today to complete WPQ. We removed the mirrors in the primary and hallway 2nd floor bathrooms and removed the light fixtures. We discovered that none of the fixtures had boxes to support the new fixtures, so we installed new 8B boxes. We removed the old bath fan in the hallway bat


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Replace broken switches on 1st floor 3 gang switch bank. Currently when being used, switch Arcs.


Michael W.

Michael W. Job Checkin

This solution includes the installation of a new customer supplied chandelier. We have installed a new customer supplied chandelier in the dining room. Membership acquired.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

Reason for today’s visit with the customer was removing and replacing a hardwired pull chain fan on the back porch. The previous technician had completed all other requests during the maintenance. Today was finishing what was discussed when she was here last. At this time all work has been complete and the fan is working as intended.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

Arrived onsite and was shown to then attic where the resident described the fan not functioning properly in hot weather, and told me he had to turn it down to 60 to get it to kick on. I tested it based off the ambient air temp of 82 and it kicked on at 60-85 in all intervals of testing up to that point. It seems to be defective at a higher temp so we will replace thermostat outside of warranty. Just past the one year parts and labor warranty for items. Also brought up the membership on today’s visit and he went forward with that as well. We replaced and verified the new thermostat is working.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

Arrived onsite and the son was home to show us the list of stuff that the family would like adressed. I had him show me all the rooms, the attic access, and then i went around and took pictures of everything and began developing pricing while Tyler troubleshot the garage outlet. It turned out to be that a digital switch controlled the post light power, controlled that outlet. We got power back to it but the gfci had burning coming off it on one of the neutrals and i advised him it needed to be replaced. We had several phone conversations where i was led to believe they just wanted to be home to discuss it so we waited. Once they got home they didn’t like the pricing at all, and in the end told us to leave the garage outlet alone. I described what all they would get if they went with us, and it seemed the wife wanted the handyman to do it all for cheaper so i collected the 89$ service charge and went on my way.


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Todays visit was a for a quote for a tesla level 2 car charger. We took a look at the panel and found that it was fully filled and had no extra slots. They had power to an incorrectly wired sub panel in the shed because it was only 120v. We did a load calculation and found we can add an 80amp sub panel in replacement of the wrongly wired one in the shed. We then would run power from there down the hill to the driveway for the car charger. We would also need to install posts to protect the car charger.


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new recessed lights throughout the 1st floor of the home. We will install four recessed lights (6 inch gimbal) in the back sitting room. We will derive power from the current switch that controls an outlet and run out a new switch leg for the recessed lights. The lights will then be controlled by a dimmer for ease of use. We will install six new recessed lights located on the sitting room and do the same conversion as the back room in the front with a dimmer install as well. Installation of four new four inch recessed lights located in the children’s play room. We will install a new switch by gaining power from the switch on the back to back wall and install a dimmer for use as well. This includes installing new gable fans in both locations and installing proper safety devices through the kitchen counter tops and installation of a whole home surge. Gables are 15 year warranty with smart controls.


Genny G.

Genny G. Job Checkin

Today’s visit included maintenance inspection and additional customer requests. Please see below for work performed today. Install receptacle and low voltage access for new tv Install receptacle on back of home on patio


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new devices located throughout the home. This includes one gfci for the garage, one gfci for the bathroom (1st floor), and one outlet (the reason for power loss) under the window in the living room. We will replace these with new devices and pigtail the wires to ensure proper connection. Installation of new whole home surge protector to further assist the home in protection against harmful voltage spikes while protecting the sensitive appliances.


Nicholas T.

Nicholas T. Job Checkin

Replaced 20 year old, attic fan motor, blades, as well as the thermostat. On the attic we also went ahead and replaced the single pole switch that Work says the service disconnects for the fan in the attic. Once installed, we tested out fan and it is working properly. We set the one temperature at 105°.


josh@haasandsons.com

josh@haasandsons.com Job Checkin

Arrived onsite and the customer showed us to his basement and gave us the rundown on his current electrical system. After discussing that and what we would need to do inside we all went outside and discussed where the line would poke out and where the charger would be mounted. Resident wants us to supply the charger but i encouraged him, to save money he could purchase it himself. Otherwise i wrote up 2 options, one with us supplying the charger and one with the resident supplying it, to run a line from the existing main electrical panel, going out and penetrating the exterior wall, and then taking it up in flex and hardwiring the charger we will mount.


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Replace two customer supplied smoke alarms.


dennis@haasandsons.com

dennis@haasandsons.com 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, disconnect, electrical grounding, bonding, surge protection, breakers, and misc. Installation of new exterior RV hook-up 30 amp outlet with re-using current circuit ran. We would replace current box and install new weather resistant outlet. Installation of a new circuit to supply power for the sun room. Currently there is not a feeder for the circuit and we would install a new circuit/breaker and junction to supply power. Surge reflects lifetime warranty and 100,000.00 in protection.


Michael W.

Michael W. Job Checkin

This solution includes the replacement of the 2 existing ceiling fans. We have replaced the 2 existing ceiling fans in the upstairs bedrooms.