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




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



Serving Crownsville, 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 Crownsville, MD and surrounding areas





+22

Serving Crownsville, MD and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Lemus Electrical was very responsive when we had a three-day outage. A technician came the same day I called, and came back one day later with 3 others to install a new electrical panel - which had been ruined by a transformer blowout. They were very professional, did very good work, and were cheerful about it all. I will definitely call them again, the next time we need electrical work!"





+24

Serving Crownsville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Was great from providing the quote to installation. Antonio was quick and efficient and very personable. "





+25

Serving Crownsville, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"Did not receive a call"





+5

Serving Crownsville, 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 Crownsville, 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."

Serving Crownsville, MD and surrounding areas
Approved
In business since 1925
Free estimates
Emergency services offered
"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

Serving Crownsville, MD and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Mr. Armondo did an excellent job power-washing front steps and back of house."



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