Sampson Electric LLC
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.
10 services listed, including Residential electrical, Commercial electrical and Electrical maintenance. Open weekdays, closed on weekends. Rated 5.0 from 248 reviews.
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- Service information
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- 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
Amanda Kass
Diane Wilson
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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.








