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Sampson Electric LLC

Featured in New Haven Today 5.00 (248 reviews)(203) 745-4246

Sampson Electric LLC is a New Haven electrical contractor founded by Kevin Sampson in 2011. It handles residential, commercial and industrial electrical work, including cell and wireless infrastructure. Additional offerings include bucket-truck services, generator installation and EV charging.

Business Highlights
  • The company describes itself as locally owned and operated in New Haven.
  • It lists Connecticut electrical license 0198656-E1 and says it is insured.
  • It offers a 100% labor guarantee for six months.

Service Area

New Haven County, including New Haven, Branford, Wallingford, Hamden, North Haven and West Haven.

Featured on ProsGrade. Sampson Electric LLC is one of 6 electricians ProsGrade lists in New Haven, Connecticut.

Listing details

10 services listed, including Residential electrical, Commercial electrical and Electrical maintenance. Open weekdays, closed on weekends. Rated 5.0 from 248 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Sampson Electric LLC compares with the other 5 electricians on ProsGrade in New Haven, using public Google ratings and review counts.

  • Ranks in the top quarter of the 6 New Haven electricians on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 5.0 average of other New Haven electricians on ProsGrade.
  • Has the most Google reviews (248) of the 6 New Haven electricians on ProsGrade.
  • One of 5 New Haven electricians on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

10 services
  • Residential electricalnew-home and subdivision wiring
  • Commercial electricalretail, restaurant and office electrical systems
  • Electrical maintenancescheduled inspections and lighting assessments
  • Electrical repairshort circuits, broken fixtures, and water, fire or storm damage
  • Generator installationstandby generators; automatic transfer switches
  • Bucket truck servicesexterior lighting and signage in hard-to-reach locations
  • Industrial electrical (cell and wireless)cell-tower and wireless installation; DC power and battery swaps
  • Outdoor lightingenergy-efficient LED outdoor solutions
  • Pool and spa electricalwiring for pumps, heaters and filtration systems
  • EV chargingLevel 2 home charger installation

Reviews

What customers say

Customers describe the team as professional and courteous. One customer praised clear communication about the timeline and costs and said the area was left spotless after an electrical-box upgrade for a generator. Another says the final cost was in line with the estimate.

Customer Reviews

Jennifer Diglio

Sampson Electric upgraded our electrical box for our generator, and we couldn’t be more impressed with their service. From the initial consultation to the final installation, the team was incredible! They communicated clearly about the timeline and costs. They were true professionals, taking the time to explain the process, ensuring everything met code, and leaving the work area spotless. The upgrade has given us peace of mind during power outages, and the quality of their work can’t be beat! We highly recommend Sampson Electric!
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Amanda Kass

Mike and his team are professional and great to work with. We installed a heating unit in our garage and had Sampson Electric do the electrical work. I was able to promptly schedule an estimate with Mike. After completing the estimate Mike was able to schedule his employees to get the work done the same day. The final cost was in line with the estimate. All around great customer service!
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Diane Wilson

During the complete renovation of an in-law apartment, Sampson Electric upgraded the electrical panel, did all of the wiring for a new washing machine, dishwasher , water heater and mini split. Dan and Eli were a great team. They understood what needed to be done and took charge of the project. They were professional, knowledgeable and efficient. I highly recommend Sampson Electric. I definitely will hire them again for future projects.
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Frequently Asked Questions

How does Sampson Electric evaluate a residential electrical project?

It starts with a detailed electrical-system inspection, then explains its findings and provides an estimate before work begins.

How soon can Sampson Electric provide an estimate?

It offers complimentary estimates for residential, commercial and industrial projects, typically within 48 hours.

How quickly can Sampson Electric start work after an estimate is accepted?

It typically mobilizes and begins work within seven days after an estimate is accepted.

Does Sampson Electric offer emergency electrical support?

It offers emergency support for urgent issues such as power outages or safety hazards outside regular business hours.