Recessed Light


Serving all area equipped to handle your industrial and commercial repairs, remodels.

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Duplex Wiring


Our staff always be on time, and be ready and willing to give you the best service possible.

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Solar Panels on Building

Alternate Energy

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

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Download our brochure to know about our services and cost.

Our Pricing

Passionate about delivering growth in electrical industry.

What We Offer

We are offering the following information's about us that what we actually do in the electrical services sector.

Man with Drill

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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Circuit Testing

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 Array

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 Charging Plug

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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Our Services

We provide a first class service at a reasonable price.

Commercial Services

Reliable & Experienced Electricians in Lincoln Nebraska

Call Us Today At 1-402-467-5550 for Prompt Professional Electrical Service