Most of us don’t think about the wiring in our walls until we suddenly need an extra outlet, better lighting, or a reliable setup for that new home office, but that’s exactly when things get real. At A+ Derr Heating, Cooling, Plumbing, & Electrical, we specialize in making sure your electrical installation isn’t just technically sound—it’s practical for your lifestyle and built to last. Whether you’re upgrading an older system or planning a custom setup for your growing needs, our local, licensed electricians deliver professional, code-compliant installations with the kind of care and communication you’d expect from a neighbor. Discover the A+ Derr difference by calling 833-232-4328 or contacting us online. 

Custom Electrical Solutions for Real Life

We take the time to understand your space and your needs so that every installation fits your life, not just your floor plan. It’s about more than wires—it’s about functionality, safety, and comfort. Our goal is to make your everyday routines smoother and your home more enjoyable. From creating a better cooking experience in your kitchen to upgrading your home office setup or improving your outdoor lighting, our team works with your vision and your budget.

What We Install (And Why It Matters)

• New Wiring & Rewiring: Outdated wiring is inconvenient—and unsafe. If your home still has aluminum wiring, knob-and-tube, or ungrounded outlets, it’s time for an upgrade. We install modern copper wiring that supports today’s technology, increases safety, and reduces your risk of electrical fires. Whether it’s a new addition or a whole-home rewire, we do it with care and precision.
• Panels & Subpanels: Your electrical panel controls the flow of power throughout your home. If you’re still using a fuse box or your panel trips frequently, it’s time to upgrade. We install both main and subpanels, providing dedicated circuits for new spaces like garages, workshops, or in-law suites. We ensure your system can safely handle current and future electrical demand.
• Outlets & Switches: We all have that one corner in the house where outlets are either missing or overloaded. Whether you’re charging devices, running kitchen appliances, or just want a switch where it makes sense, we install it with convenience in mind. USB outlets, GFCI protection, dimmers, and smart switches—we’ve got it covered.
• Lighting Fixtures: Lighting doesn’t just illuminate your home—it transforms it. We install task lighting for your home office or kitchen, ambient lighting for your living room, and security lighting for peace of mind outside. Want recessed lights in the living room or under-cabinet LEDs in the kitchen? We help you choose fixtures and place them where they’ll do the most good.
• Smart Home Devices: Technology should simplify life, not complicate it. We install smart thermostats, doorbell cameras, smart plugs, lighting controls, and more. Our team helps you connect it all and teaches you how to use it, so you can enjoy convenience, security, and energy efficiency at your fingertips.
• EV Charger Installation: As electric vehicles become more popular, so does the need for fast and reliable home charging. We install Level 2 EV chargers in garages and driveways and ensure your panel is equipped to handle the extra load. Don’t have the capacity yet? We can upgrade your panel and walk you through future-proofing your system.
• Dedicated Circuits: High-power appliances and tools shouldn’t share space with your general-use circuits. We install dedicated lines for refrigerators, freezers, HVAC units, microwaves, home workshops, and more—ensuring they operate safely and efficiently.
• Whole-House Surge Protection: Think power strips are enough? They’re not. We install whole-house surge protection at the panel level to defend your entire electrical system from sudden voltage spikes caused by lightning, outages, or large appliances.

Why You Shouldn’t Cut Corners

Electrical work isn’t the place to experiment. Improper installation doesn’t just cause minor issues—it can damage appliances, increase fire risks, and put your safety on the line. At A+ Derr, we don’t believe in shortcuts. We:

• Pull permits as required by local laws
• Use premium, code-compliant materials
• Follow national and local building codes
• Inspect and test every component before we leave

When you work with us, you get peace of mind that the job’s been done the right way, from start to finish.

What Makes A+ Derr the Right Choice?

• We Speak Your Language – No confusing jargon, just straight talk. We explain the job clearly, answer every question, and keep you in the loop from start to finish.
• No Sticker Shock – Our quotes are honest and upfront, with no surprise charges after the work is done. What you see is what you pay.
• Respectful in Every Way – Our technicians don’t just know their stuff—they respect your time, your home, and your schedule. We show up when we say we will and clean up like we were never there.
• Rooted in the Community – We’re not a big chain—we’re a homegrown Indiana company built on handshake values. Our reputation comes from word of mouth, not flashy ads.

Choosing A+ Derr means hiring someone you’d recommend to your own family. We care, we show up, and we take pride in doing the job right every single time.

Electrical Installation for Local Businesses

Business owners have enough on their plates. Whether you’re opening a new retail store, renovating an office space, or upgrading your lighting for better energy efficiency, we offer electrical installation services that keep your business running smoothly. We work quickly and efficiently to minimize downtime while delivering work that’s safe, reliable, and code-compliant.

From POS systems and lighting to security and signage, we ensure everything is powered up and ready to serve your customers.

Ready to Get Started?

Whether you know exactly what you need or just know something needs to change, we’re here to help. Our electricians will walk through your project, offer real-world advice, and make sure the end result fits your space and your needs.

Call 833-232-4328 today or request a quote online. Let’s build something better, together.