
Serving Severn, MD and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"Really great job, quality team and service!"




Serving Severn, MD and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"Really great job, quality team and service!"



Serving Severn, MD and surrounding areas
Approved
In business since 2016
Warranties offered
Credit card accepted
"Outstanding Service from Technicians Dennis and David, Haas and Sons Electric!!! We hired Haas and Sons Electric at 8:30am on 12/15/25. They responded, scheduled and completed the work before 2PM the same day. Haas and Sons Electric addressed a wiring issue related to the doorbell / security camera. Dennis and David were exceptional! They called while enroute and arrived promptly as scheduled for the appointment. They immediately demonstrated high levels of professionalism and knowledge about our electrical issue: Dennis answered all our questions and patiently walked us through their diagnostic process. He also clearly explained the factors related to the wiring connection between the doorbell wiring by the builder (of the home) and the security camera equipment installation related to the root cause of the issue. The quality of work was superb. David replaced the doorbell system and all its necessary equipment components efficiently and ensured all new wiring was up to code, meticulously cleaning the work areas afterward. We appreciated their honest approach and made recommendations for future maintenance without any sales pressure. We are extremely satisfied with the results and will use Haas and Sons Electric for all future electrical needs. In my entire community, Haas and Sons Electric are highly recommended for their expertise, integrity, and excellent customer service."





+8

Serving Severn, MD and surrounding areas





+22

Serving Severn, MD and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."





+79

Serving Severn, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"I needed a 20 amp outdoor circuit for a hot tub He was very timely, efficient and did a fantastic job. He explained everything he did after he was finished. He did a fantastic job!!"





+25

Serving Severn, MD and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Lemus was incredible! I called on Thursday and Friday morning they came and installed a new panel, replacing one that had an incorrect repair and was about to catch fire. They were fast, friendly, and did great work. Highly highly recommend "





+24

Serving Severn, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"Charged excessive fees and pressured billing. Only completed 1/3 of the work then demanded payment in full for all of the work. Left holes in walls that cost thousands to repair. Left open and unsafe electrical switches. Left green stickers all over my house that won't come off without a sticky residue left behind. "





+5

Serving Severn, MD and surrounding areas





+2

Serving Severn, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"Some of the estimates I received came with a dog and pony show... kind of like being in the finance office when buying a car. They have all these programs and extras and services and upgrades and protections.... All-In Electric gave me a simple, straight forward estimate that was a fraction of what the others gave. They did an excellent job and I am very happy with the work. "





+51
Serving Severn, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"I have zero complaints, they were punctual, professional and very reasonably priced. Came when they said they would and finished when they said they would, i highly recommend."
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