Are you Looking for a Reliable Electrician?

Have you had enough with unqualified, unreliable electricians? Call us and Sentry Electric will end your disappointment. We can handle All Things Electrical from replacing a light switch or electrical outlet to replacing the main electric panel or rewiring the entire house. Our professional electricians are Licensed, Trained, Background Checked and Drug Tested for your home and family's safety! Customer service is our main focus. Our customers value our professionalism, work ethic and our competitive prices.

  • Serving Lincoln and the surrounding counties since 1981
  • All work undertaken by qualified Nebraska Licensed Journeymen Electricians, not an apprentice.
  • We operate with Straight Forward Pricing and you'll always know the price BEFORE the work begins!
  • A 100% Guarantee On All Workmanship & Products
  • NO job is too small!
Have you had enough with unqualified, unreliable electricians? Call us and Sentry Electric will end your disappointment.
Recessed Light


From the design and execution of a new construction project to maintenance and repair of existing equipment, you can count on our certified electricians to get the job done right.

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Duplex Wiring


There is nothing more important to us than your complete satisfaction with our Service, the quality of our work, and the manner in which we solve your problem.

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Solar Panels on Building

Alternate Energy

Providing high-quality electrical services to construction sites, commercial buildings.

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What We Offer

We offer a comprehensive range of electrical services for reidential and commercial properties at a reasonable price.

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Electrical installation

From home additions and remodels to commercial construction, Sentry's licensed electricians will work to meet your needs. Unlike many of our competitors, we pull permits on every job.

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Service and Maintenance

Sentry Electric's background checked technicians are trained to diagnose, repair, and prevent electrical problems. If you are suffering from complete power loss or just a faulty device, we can help.

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Panel Upgrades

Does your home electrical panel seem unsafe? Do you need more capacity for new appliances? Our technicians can evaluate and install a safe, reliable electrical service to modernize your home.

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Home Generators

We are here to answer all your questions about choosing the proper generator for your home or business backup power needs. We sell and service Cummins, Kohler, and Generac generators.

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Solar Systems / Battery Backup

Consult with us about installing solar panels on your home or business to reduce or eliminate your energy costs. We also sell and install battery backup systems to store power for use during grid outages.

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EV Chargers

Is an electric vehicle in your future? Not only can we provide and install the chargers, we can also ensure your electrical system is of proper capacity to ensure both safety and reliability.

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    Why Choose Us?

    We were established in 1981 and from those years of experience we know that to provide you with a great trouble-free installation, our skilled professionals need to use only the finest materials. Our goal is once we have made the necessary repairs, it's almost as though the damage never occurred

    We understand fully that your time is of extreme value. We are committed to meeting deadlines and married to punctuality. You will never have to worry about waiting around for our trained technicians.

    When dealing with any member of the Sentry Electric staff, you will never feel as if you are just another sale. We want to build a long-lasting relationship with you as a client for many years to come.

    We adhere strictly to the current National Electrical Code, and we conduct regular in-house sessions with our technicians to review any code changes and applications. We only send Journeymen Electricians, not apprentices.

    We have served the Lincoln and Lancaster County area since 1981.


    Projects Completed


    Service Calls Completed

    For Quick Service Call 1-402-467-5550

    Latest News

    Signs You May Need an Electrician

    Signs You May Need an Electrician

    Electricians are trained to install wiring so that it is safe and will not cause fires or electrocutions.

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    Our Electrical Service Guarantee includes the following promises to our clients: Our…

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    Understanding Your Home’s Electrical Capacity

    Understanding Your Home’s Electrical Capacity

    To prevent costly power outages, is it necessary to have your home’s main electrical panel updated? Learn more about understanding your home’s electrical capacity.

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