Connecticut's trusted electricians

serving residential and commercial clients for over 30 years

At K-CO Electric in Plainville CT, we're proud to offer comprehensive electrical services to clients across central Connecticut and beyond. From minor repairs and rewiring work to large-scale installation and construction, you can trust our licensed and insured team to get the job done right.

CT's Trusted electricians

serving residential & commercial customers for over 30 years

At K-CO Electric in Plainville, CT, we provide reliable electrical services throughout central Connecticut. Whether it's minor repairs or large installations, our licensed and insured team delivers quality work you can trust.

committed to excellence on every single job

fully licensed and insured team members

decades of experience in the electrical industry

about us

powering Plainville CT's homes & businesses

K-CO Electric is committed to providing the highest quality of service possible for our central CT customers. From the electrical work itself to customer service, we want to do it right. Our professional technicians arrive at every job on time and armed with the tools and expertise to get the job done. With over 30years of experience in the industry, Owner Keith Casida has built a winning team to power your property.

About Us

OUR SERVICES

providing comprehensive electrical services across central connecticut

FREQUENTLY ASKED QUESTIONS

your company questions, answered

  • What area do you provide service in?

    We are located in Plainville, CT and work primarily in Hartford County but we can provide service anywhere in Connecticut.

  • Are you licensed and insured?

    YES! Our license is ELC.0182051-E1 and we are fully insured.

  • What type of services does K-Co Electric provide?

    We can install and repair electrical systems in residential and commercial buildings, including wiring, lighting, outlets and switches. We can also help to diagnose electrical problems and safety issues. We are licensed to perform upgrades or replacements of existing electrical systems as needed and can also help you select and install the right type of generator for your property.

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Why Choose K-co?

EARNING THE TRUST OF CT CUSTOMERS

There are many electricians available, but our residential and commercial customers in Connecticut choose us time and again for these reasons:

Why Choose Us 1

Fully Licensed & Insured

Why Choose Us 2

Over 30 Years of Experience

Why Choose Us 3

Consistent A+ BBB Rating

Why Choose Us 4

Offering Free Estimates

REVIEWS

See what recent customers have said about their experience

Read Reviews

helpful electrical information

How Do I Select the Right Outlets and Switches for My Home?

March 24, 2025
When it comes to home electrical systems, outlets and switches may seem like small details, but they play a significant role in safety, functionality, and aesthetics. Choosing the right ones can improve convenience, enhance your home's design, and even help prevent electrical hazards. But with so many options available, how do you know which outlets and switches are best for your home? Let’s break it down.

Can Regular Maintenance Prevent Electrical Fires?

March 24, 2025
Electrical fires are a serious concern for homeowners and businesses alike. According to the U.S. Fire Administration, electrical malfunctions are a leading cause of structure fires, often resulting in devastating damage, injuries, and even fatalities. The good news is that many of these fires can be prevented with regular electrical maintenance. By staying proactive, you can protect your property, loved ones, and investments.
What Are the Signs of Electrical Issues in Commercial Buildings?

What Are the Signs of Electrical Issues in Commercial Buildings?

February 25, 2025
Electrical systems are the backbone of any commercial building, powering everything from office equipment to security systems. However, electrical problems can develop over time, leading to safety hazards, increased energy costs, and even business disruptions. Identifying warning signs early can prevent costly repairs and ensure the safety of employees, customers, and assets.
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