24/7 Emergency Service

HVAC emergencies happen when you least expect them. Contact the professionals at A+ Derr to take care of your issue. We have the necessary skills and tools to fix your system so you can safely use it once again. Call our team at 833-232-4328 to get emergency HVAC services in Louisville, KY, Evansville, IN, or the surrounding areas.

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Electrical Repair Services in Louisville & Evansville Areas

Electrical Repair in Lexington

When something goes wrong with your home’s electrical system, it’s more than just an annoyance—it’s a disruption to your routine and a potential risk to your safety. From lights that won’t turn on to mysterious buzzing behind the walls, electrical issues can be frustrating and even scary. At A+ Derr Heating, Cooling, Plumbing, & Electrical, we don’t just fix the symptoms—we uncover the root cause, explain everything clearly, and get your system back to working order with professionalism and care.

Our licensed electricians bring years of experience, a meticulous eye for detail, and a friendly, down-to-earth attitude to every job. Whether it’s a faulty switch or a panel on the fritz, we’re ready to roll up our sleeves and help you restore power and peace of mind. Call our professional team at 833-232-4328 or contact us online to get more information. 

When Should You Call for Electrical Repair?

Let’s be real, most of us don’t call an electrician the first time a light flickers or a breaker trips. We jiggle the switch, reset the breaker, and hope it sorts itself out. But here’s the thing: your home is trying to tell you something. And when it comes to electricity, ignoring those whispers can lead to serious problems down the road.

Keep an eye and ear out for these telltale signs:

Bottom line: if something feels off—even if you can’t quite put your finger on it—don’t ignore it. A quick call to A+ Derr could save you from a major repair bill, or worse, a dangerous situation. We’ll check it out, walk you through what’s happening, and get your home back on track without the guesswork.

What Kind of Electrical Repairs Do We Handle?

We’ve been in homes where a single faulty outlet caused total frustration, and others where half the house was without power. No matter the size of the problem, we’ve seen it, and fixed it. Our electrical repair services cover everything from everyday headaches to the unexpected curveballs. Whether you’re dealing with a flickering light that drives you crazy during dinner or a breaker that trips every time the dryer runs, we’re here to get things back on track so your home feels like home again.

Outlet & Switch Repairs

Outlets that don’t work, switches that spark, or faceplates that feel hot—these are all signs that something’s not right. We’ll identify the problem and either repair or replace the outlet or switch with a new, properly grounded component. Need USB outlets or tamper-resistant receptacles? We can do that, too.

Circuit Breaker & Panel Repairs

Is your breaker box constantly tripping? Do you have to reset switches every time you use a hairdryer or microwave? Older panels may not be built to handle today’s electrical loads. Our electricians can inspect, repair, or upgrade your breaker box to make sure it safely supports your home’s electrical needs.

Indoor & Outdoor Lighting Repairs

Lighting troubles can be a hassle. Maybe your kitchen lights flicker for no reason or your porch light stays dark no matter how many bulbs you try. From ceiling fans to can lights and security fixtures, we repair indoor and outdoor lighting so your home stays well-lit and welcoming.

Wiring Repairs

Damaged, frayed, or improperly installed wiring is one of the most dangerous electrical issues you can face. Our team will evaluate the condition of your wiring, isolate problem areas, and repair or replace the necessary sections to ensure everything is up to code—and safe.

GFCI and AFCI Repairs

Modern homes require safety outlets like GFCIs (for wet areas) and AFCIs (to prevent arc faults). If these are tripping frequently or won’t reset, they might need to be replaced or reinstalled. We can handle both with ease.

Emergency Electrical Repairs

Sometimes, you can’t afford to wait. If you lose power unexpectedly, smell something burning, or notice sparking wires, call us immediately. Our emergency repair team is ready to respond fast and restore safety to your home.

What Sets A+ Derr Apart?

We know there are plenty of electricians out there—but what makes us different is how we treat people. We show up when we say we will. We talk to you like a neighbor, not like a technician reading from a script. We keep things simple, straightforward, and respectful.

  • Local Experts, Not Outsourced Help: Our electricians live and work in the same communities we serve.
  • Clear, Honest Communication: No hidden fees, no confusing terms—just honest advice and upfront pricing.
  • Customer-First Approach: We treat your home like it’s our own. We clean up after ourselves and wear protective gear to keep your space tidy.
  • Fully Licensed & Insured: Every job is backed by proper certifications, insurance, and experience.

We’re not just here to fix what’s broken—we’re here to help you feel confident in your home again.

Proudly Serving Southern Indiana and Northern Kentucky Homeowners and Businesses

A+ Derr Heating, Cooling, Plumbing, & Electrical is proud to offer electrical repair services across Indiana. Whether you’re a homeowner with a flickering hallway light or a small business owner dealing with power interruptions, we have the skills and equipment to get the job done right.

We work with:

  • Single-family homes
  • Rental properties
  • Light commercial buildings
  • Small retail shops and offices

We believe every customer deserves personalized service, whether it’s a quick repair or a more complex issue.

Call Today for Reliable Electrical Repair

Electrical issues shouldn’t keep you up at night—or leave you in the dark. Whether you’re worried about safety, tired of unreliable power, or just ready to stop dealing with the same old issues, A+ Derr Heating, Cooling, Plumbing, & Electrical is ready to help.

Let us take the guesswork out of your electrical repair. Call 833-232-4328 today or schedule your service online and experience service that puts your peace of mind first.

 

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What To Expect

Discover The A+ Derr Difference

24/7 Heating & Cooling Repairs

Heating and cooling emergencies can happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Licensed & Experienced Technicians

Our experts have the expertise and training to deliver the highest quality services every time.

100% Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every HVAC service we perform.

Servicing All Major Makes & Models Of Equipment

We are a Lennox Premier Dealer and also service on all makes and models of equipment, including Goodman, Amana, Carrier, Trane, Rheem & more!

Locally Owned & Operated

Since we’re based in Kentuckiana, we know the needs of Evansville, Louisville, and surrounding communities.

50+ Years in Business

For over 50 years, A+ Derr has provided high-quality service, products, and results for Kentuckiana's residents.

24/7 Heating & Cooling Repairs

Heating and cooling emergencies can happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Licensed & Experienced Technicians

Our experts have the expertise and training to deliver the highest quality services every time.

100% Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every HVAC service we perform.

Servicing All Major Makes & Models Of Equipment

We are a Lennox Premier Dealer and also service on all makes and models of equipment, including Goodman, Amana, Carrier, Trane, Rheem & more!

Locally Owned & Operated

Since we’re based in Kentuckiana, we know the needs of Evansville, Louisville, and surrounding communities.

50+ Years in Business

For over 50 years, A+ Derr has provided high-quality service, products, and results for Kentuckiana's residents.

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Our Reviews

See What Your Neighbors Are Saying

Jake came and did my spring service yesterday. Their service is very professional, they are always out to get the best deals for anything I may need. I purchased new units from them a couple years ago, and the savings has been so noticeable.

Amanda A.

Amanda A.

Texal and his crew came out on time. Had 2 new systems put in. The service was great. Highly recommend.

Beverly G.

Beverly G.

Nicholas has always been so polite and professional. We feel very comfortable having him in our home and know that his inspections are thorough.

Vicki L.

Vicki L.

Awesome service. They make it easy and painless to keep our new HVAC up and running at top efficiency!

Hal B.

Hal B.

Dylan came today for our tune up and as usual, we are very pleased with our service.

Haley B.

Haley B.