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

Local Reviews
for annapolis, md

Rated 4.9 out of 5 stars based on 60 customer reviews

Great service

Great service, on time, efficient and took away the ceiling fan and packaging. Thank you.

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Great Service

Genny was very friendly and very professional.

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Outrageous High Prices

Haas used a standard cost per job for the work performed. As a result the charge was $800 plus per hour.

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Electrifying

As has been the case several times, Mike continues to be a pleasant master of defining the electrical challenge, formulating an effective and efficient plan to solve it, all the while keeping me in the loop at a layman’s level regarding how he is proceeding. He can solve a problem that I didn’t know I had, and blend that seamlessly into what I had called Haas to come fix. Kudos!

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Great Service!

A true professional !!

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Electric wizardry

Mike performed precise electric surgery on a complex faulty switch box. Well done.

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Good diagnostics, good service.

The experience was an improvement over past electricians. Matt was very helpful.

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Good and Prompt Service

Alan was a very competent electrician. He explained the what and why of what needed to be done, gave me a cost estimate, and then promptly resolved my electric issue. I have used Haas and Sons for several years now and have always been pleased. I highly recommend this company.

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Very thorough, friendly demeanor!

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Great job, highly professional job by Alex

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Excellent service

As always, Nick is very knowledgeable, ethical and professional. Good combination of knowledge, technical skills, clear explanations and excellent customer service.

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Once again great service from Haas and Sons

I have asked for Michael Wendler by name for several years because he is always able to fix any electrical problem I have had. Haas and Sons probably has many people like Michael. They have always treated my family fairly with every time they have come to my house.

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Alex was awesome!

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Great service at a reasonable price!

Haas and Sons Are professional, courteous and always complete work as promised.

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Nick Thomas

Very professional. Diagnosed my problem, gave me his estimate and completed job quickly

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Job Locations
for annapolis, md

Genny G.

Genny G. Job Checkin

Today’s visit was for ceiling fan replacement. While doing assessment, I saw multi feed circuit on single pole breaker. Please see below for work performed: Remove and replace ceiling fan in dining room Install (1) two pole breaker for multi feed circuit


Michael W.

Michael W. Job Checkin

This solution includes the replacement of the existing ceiling fan in master bedroom with a new customer supplied fan. We have replaced the existing ceiling fan in the master bedroom. We recommend having the water heater properly bonded and surge protection installed.


Genny G.

Genny G. Job Checkin

Today’s visit was for exterior light not working. Proper voltage at light. Light needs to be replaced. Please give us a call when you have the light for us to install. See attached solutions for what was discussed today. Thank you!


Michael W.

Michael W. Job Checkin

This solution includes the installation of a new Panasonic 110cfm bath fan. We have installed a new Panasonic whisper fan, motor is set to 110cfm. We recommend having a surge protector installed in the panel.


Michael W.

Michael W. Job Checkin

This solution includes the installation of TR receptacles in the downstairs living room. We have replaced the receptacles in the downstairs living room and bathroom. Bathroom switches replaced as well.


Alex W.

Alex W. Job Checkin

I originally came to customers house to diagnose flickering lights throughout the home when I came out it was determined that this was a BG&E issue but when I was doing my assessment I did notice that there was a cut in the SEU cable so I gave the customer some options to get them fixed she agreed but as I was doing the electrical panel and making my connections I found that the main lugs were stripped along with the neutral lug we will have to return to install everything in the electrical panel Today I installed 2 8 foot ground rods in the Earth then I ran a number four ground from one to the other into the main electrical panel then from the main electrical panel I ran a number four ground wire to the Coldwater entrance and I bonded the Home at the water heater Today (4-1-2024) i removed the customers seu cable from meter to panel and pulled it outside then spliced the new seu cable to it and pushed that inside the home into the main electrical panel. I removed the main electri


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

Installation of new kitchen fixture and removing old 2 x 4 double bulb light. Currently, bulbs have since stopped working due to LED’s burning out. Installation of new front porch coach light due to current fixture being broken and having no housing attached.


Genny G.

Genny G. Job Checkin

Customer has circuit in basement that trips intermittently. I discovered it was on an arc fault breaker with a fridge plugged into the circuit. That coupled with trying to use a treadmill will cause arc fault breakers to trip. Customer also mentioned their sump pump GFCI tripped and flooded the basement a while back. And lastly, customer had breaker in panel that was not rated for that panel. See below for work performed to correct the before mentioned issues. Install audible GFCI for sump pump Install Correct breaker for BR panel Replace current arc fault with new arc fault breaker


Genny G.

Genny G. Job Checkin

Customer had power loss on GFCI circuit. During my assessment, I saw the GFCI in the bathroom was melted and the wires as well. The customer also had space heater plugged into that circuit which is used regularly. To fix the issue and prevent it from happening again, the below work was performed. Replace all devices on GFCI circuit Replace light where ceiling fan is Add dedicated circuit for space heater in garage Please let us know if you need anything else. Thank you for trusting us to help with your electrical needs!


Nicholas T.

Nicholas T. Job Checkin

We will remove and replace customer supplied light in the foyer. We will supply and install two new LED lights in the second floor hallway, as well as the second floor stairwell. We will remove the original 1970s federal Pacific stab lock panel and install a new 200 amp panel in its place. We will install all new matching breakers and bring grounding system up to today’s safety and code standards. We will pull an electrical permit and coordinate county inspections. We will install whole, Home surge protection in the main panel to protect homes electrical system from harmful voltage spikes.


dennis@haasandsons.com

dennis@haasandsons.com Job Checkin

The reason for todays visit with customer was a quote on installation of a wall mounted heater/control panel for customers sauna. After meeting customer i was then showed panel location in basement where i saw two 200 amp BR panels installed 2017. Each panel has arc faults and combo breakers installed correctly dating to current code at that time of install. Customers home did have newer style smoke/carbon detectors and all outlets/devices were correct and had no issues at this time. After going over the findings with the customer on exactly how he would like the unit installed this is what my recommendation were: Recommended on 6/3 60 amp new circuit for outdoor rated sub panel located on the back of the home for the sauna. With new sub panel being installed, running two new dedicated circuits for control panel heater and lighting circuit all mounted outside of sauna. Wires would be fed from sub panel via liquid tite conduit. At this time customer will be thinking it over.


Nicholas T.

Nicholas T. Job Checkin

I removed the three Gfci receptacles on the right side of the pier when walking down with new weather system in GFCI’s. This was needed as during the last major storm. These receptacles have been completely submerged in water, and we’re no longer functioning.


Michael W.

Michael W. Job Checkin

This solution includes the replacement of the existing GFCI in the garage. In addition we shall replace the existing exterior receptacles on the circuit. Includes new dedicated receptacle for Verizon equipment. We have replaced the 3 existing exterior receptacles. In addition we have replaced the Gfci in the garage and have installed a new dedicated circuit, complete with gfci, for the Verizon equipment to plug into.


Michael W.

Michael W. Job Checkin

Fixture replacement in kitchen Redevice the entire home to ensure tight connections Installation of a surge protector


Michael W.

Michael W. Job Checkin

Original call was to check panel gfci receptacle. Upon my arrival I was led to the basement and shown the panel. While there, customer noted and myself that the breaker was not tripped, but instead it was off. During assessment I noted the lack of surge protection as well as no gfci protection for the sump pump. Lastly I noted that the exterior receptacles are not weather rated. The receptacle on the lower rear of home has no gfci protection. The bathrooms and exterior receptacles have gfci protection from the panel gfci. We recommend that the exter receptacles be brought to todays safety standards and surge protection be installed. We have delivered pricing regarding the repairs.