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SNS Electrical Services SNS Electrical Services
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Business Details
4 Years
experience
Trusted Electrical Services in Derby, CT
SNS Electrical Services is a fully licensed and insured electrical contractor dedicated to delivering high-quality residential and commercial electrical solutions. With a customer-first approach, we prioritize 100% satisfaction through transparent communication, expert craftsmanship, and timely project completion. Our team serves New Haven and Fairfield County, combining technical expertise with a commitment to safety and code compliance. From minor repairs to large-scale installations, we handle projects of all sizes with professionalism and precision. Our reputation for reliability and fair pricing has made us a trusted choice for homeowners and businesses alike.

We specialize in electrical panel upgrades, generator installations, smart home integration, and both new construction and remodeling projects. By staying up-to-date with industry advancements, we provide innovative solutions tailored to modern electrical needs. Our goal is to build long-term relationships by consistently exceeding client expectations through dependable service and technical excellence. With decades of combined experience, we take pride in delivering workmanship that ensures safety, efficiency, and lasting value for every client.
Services
Electrical Panel Replacement EV Charging Stations Generator Installation Smart Home Integration Commercial Electrical Services Residential Electrical Services Lighting Upgrades Surge Protection Electrical Repairs Data Cabling
Served areas
  • Ansonia, Beacon Falls, Bethany, Bridgeport, Derby, Fairfield, Milford, Monroe, Naugatuck, New Haven, Newtown, Orange, Oxford, Prospect, Seymour, Shelton, Stratford, Trumbull, Woodbridge
Details
  • Year established: 2022
  • Licensed
  • Insured
Highlights and features
  • We offer licensed electricians with decades of combined experience.
  • Our team provides 24/7 availability for urgent electrical needs.
  • We guarantee transparent pricing with no hidden fees.
  • Our work meets strict safety and code compliance standards.
  • We deliver tailored solutions for both residential and commercial properties.
Payment methods
  • Cash, Checks, Debit cards, Credit cards
What people say
Professional and knowledgeable Fair pricing Timely service Clear communication High-quality workmanship
Website
Services
Residential Electrical Services
We provide comprehensive residential electrical services including panel upgrades, lighting installations, and smart home integration. Our licensed electricians handle new construction and remodeling projects with precision. We focus on safety, efficiency, and modern code compliance for every home electrical system.
Commercial Electrical Services
Our commercial electrical solutions cover installations, repairs, and upgrades for businesses in New Haven and Fairfield County. We specialize in power distribution, emergency lighting, and data cabling. Our team ensures minimal downtime while meeting strict commercial code requirements for all project sizes.
Generator Installation
We install standby and portable generators to protect homes and businesses from power outages. Our services include proper permitting, transfer switch installation, and system testing. We ensure seamless integration with existing electrical systems for reliable backup power solutions.
Electrical Panel Replacement
We replace outdated or overloaded electrical panels to enhance safety and capacity. Our technicians assess system requirements and install modern panels that meet current code standards. This service improves electrical efficiency and prevents potential hazards in residential and commercial properties.
EV Charging Stations
We install Level 2 EV charging stations for residential and commercial properties. Our electricians ensure proper circuit integration and code compliance. We provide solutions that accommodate solar panel systems and modern energy management requirements for efficient electric vehicle charging.
People
Steve Parenteau
Owner/Electrician
Steve Parenteau brings decades of electrical expertise to SNS Electrical Services. With a focus on customer satisfaction and technical precision, he oversees all projects to ensure quality workmanship. His hands-on approach and deep knowledge of modern electrical systems have earned him consistent praise from clients across New Haven and Fairfield County.
Questions
What areas do you serve?
We serve Derby, New Haven, Fairfield County, and surrounding areas in Connecticut.
Do you handle both residential and commercial projects?
Yes, we provide electrical services for both residential homes and commercial businesses.
Are you licensed and insured?
Yes, we are a fully licensed and insured electrical contractor in Connecticut.
Do you offer emergency services?
We prioritize urgent electrical needs and offer prompt service for emergencies.
Can you install EV charging stations?
Yes, we specialize in electric vehicle charging station installations for homes and businesses.
Do you provide generator installation?
Yes, we install both standby and portable generators with proper permitting and integration.
Reviews (2)
Mike J.
Jan 10, 2023 Report
Steve was great to work with. He was fast to respond to come out and give us a reasonable quote for amazing work. I have old push button switches and a bathroom remodel that needs some electrical work. I will definitely be calling him back again.

Cant complain about the price, and the quality of the job. He gives you reasonable quotes and times lines. While keeping you updated during the entire process
Emma Schissel
Feb 12, 2022 Report
Steve was INCREDIBLE. The pool has been out of commission since before we bought the house in 2020 and were trying to get it up and running for the summer. Steve has a wealth of knowledge and did not hesitate to make recommendations. We were torn between 240V vs 120V, so he gave us both! He ended up running all new wires from the breaker to the pool, set up a timer, and put everything in a new waterproof box. We will definitely be using Steves services again.