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 59 customer reviews

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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Nick Thomas continues to provide outstanding service in every project that we (Silvia and myself) ask of him. He is punctual, polite and friendly. H

Please use the statement above in any way you wish. We always fully appreciate Nick's work. Respectfully, Jerry LaFleur

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Job Locations
for annapolis, md

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.


Genny G.

Genny G. Job Checkin

Customer has exterior light not working (keeps burning out bulbs). Want it replaced. Work performed: Replace (1) exterior light


Genny G.

Genny G. Job Checkin

Customer had receptacle that was sparking in the back bedroom. We also discussed a whole home re-device as all of the receptacles and switches are old, some not working at all. We look forward to hearing from you in the near future to help you get your electrical issues resolved. Let us know if you have any questions. Work performed today: Replace one receptacle in back bedroom Please note: Work performed today is not warrantied since we didn’t replace every device on that circuit. We cannot guarantee you won’t lose power somewhere else on that circuit.


Matt M.

Matt M. Job Checkin

Membership with kitchen light troubleshoot


Michael W.

Michael W. Job Checkin

This solution includes the installation of gfci protection for the kitchen receptacles, receptacles near washing machine and the alleviation of the double tapped neutral wires. This solution includes the gfci breaker for the 240V RV receptacle on exterior of home. Lastly we shall install whole home surge protection for the 2nd 200A panel. We have installed gfci protection for the kitchen and laundry area, surge protector in newer panel, alleviation of all double tapped neutrals in older panel, which included relocation of the cooktop and oven circuits to the new panel. Lastly we have installed a gfci breaker for the EV circuit.


Genny G.

Genny G. Job Checkin

Was called out due to the dishwasher intermittently cutting off. Upon assessment, saw that the disposal and dishwasher circuit were spliced together and landed on the same breaker. Also noticed there were multiple multi feed circuits on single pole breakers. Was able to make corrections in the panel today which included the below. Install two pole breaker for disposal and dishwasher putting on separate circuits. Install two pole breakers for multi feed circuits totaling three in all. Please let us know if you have any questions. Thank you for your business!


Alex W.

Alex W. Job Checkin

I removed and replaced three light switches by side door I also removed and replaced a GFCI with a tamper resistant GFCI


Genny G.

Genny G. Job Checkin

Was at home for annual inspection. Upon investigation, I noticed a few things that should be addressed in the very near future. The panel. Is original to the home in 1983. This should be replaced and grounding updated. The home also had no. Surge protection and a GFCI in the kitchen needed to be replaced. Work performed today: Replace GFCI in kitchen that will not reset Install square D QO surge protector Please see attached for solution to replace panel as this should be done in the very near future.


Alex W.

Alex W. Job Checkin

I Removed all devices on home GFCI circuit I then spliced all the appropriate wires together then pigtail off the splice to land on the new devices this is to ensure the best and safest possible connection throughout the electrical circuit In the garage on the back wall I installed a tamper resistant GFCI I also installed a tamper resistant GFCI for the garage door opener Outside I installed weather resistant tamper resistant GFCI’s with new in use bubble covers, I then line cited all GFCI’s this is so that if a GFCI tripped outside or anywhere else on the circuit it will not affect the power going to the other GFCI’s making it so that the garage door opener will not be affected if there’s a hard rain storm or some other issue that trips a GFCI outside The GFCI was tripping before due to a loose connection in the circuit for the neutral wire also when I pulled apart the devices I found that there was not weather resistant receptacles outside and some of the receptacles were rusted whi


Nicholas T.

Nicholas T. Job Checkin

The reason for today’s visit was to check the garage receptacle as well as both of the bathroom receptacles. Customer stated she had an issue with them years ago, but never had them looked at. After speaking with the customer, she stated that they were currently working. She just wanted to make sure that there was no damage done during my safety and performance assessment. I found that these devices as well as all the rest of the devices in the home, we’re all original to the build of the home (1990). I didn’t notice at all the devices were badly terminated by way of backstabbing, as opposed to proper terminations on the side screws. This type of termination cause it’s loose connections which can cause the devices to burn up and/or lose power. This is especially true when space heaters or other strong appliances are used. And then checked the main panel and found that it was in mint condition with plenty of space for future growth. There is proper grounding and all breakers are listed


Michael W.

Michael W. Job Checkin

This solution includes the installation of a new Ballast and bulbs for the kitchen fixture. In addition we shall install whole home surge protection at the main panel. We have installed a new ballast and bulbs in the kitchen light fixture. We have also installed the new whole home surge protector at the panel.


Genny G.

Genny G. Job Checkin

Customer wants chandelier in foyer replaced. This will need specialty ladder due to height of ceiling and uneven floor in entry way. Please see attached quote to replace fixture in foyer area. Also, membership was included in estimate if you would like to take advantage. Please refer to pamphlet I gave you for a reminder of all benefits that are included.