Holiday Light Dangers

Is Your Breaker the Right Size? Why It Matters—Especially for Your A/C Condenser “Does it really matter what size breaker I use?” The short answer? Absolutely. Using the correct breaker size isn’t just about staying within code—it’s about protecting your home, your appliances, and your peace of mind. One of the most common issues we see here in Texas is oversized breakers being installed for air conditioner condensers. It might seem harmless—after all, if it’s bigger, it must be better, right? Not exactly. Here’s the deal: breakers are designed to trip (shut off) when the current flowing through a circuit gets too high. This prevents overheating, wire damage, or even fires. But if the breaker is too large for the wire or appliance it’s protecting, it might not trip when it’s supposed to. That means your A/C condenser could be cooking itself from the inside out before you ever notice a problem. A/C units come with a manufacturer’s label that lists the Maximum Overcurrent Protection Device (MOCP)—basically, the largest breaker you should ever use for that unit. If the label says 30 amps, that’s your ceiling. Installing a 40-amp breaker just because "it was available" could void your warranty and potentially damage the unit beyond repair. Unfortunately, this breaker problem is found on many homes, especially on older systems or DIY installs. If the AC is not original to the house, there is a good chance it is wrong. Sometimes it’s done to stop nuisance tripping, but that’s treating the symptom—not the cause. If you’re unsure whether your system is protected properly, we’re happy to check it out. It’s a quick inspection that could save you a hefty repair bill—or worse. At A and M Electrical Services, we believe in doing it right the first time. Give us a call if you’ve got questions, or just want a second set of eyes on your setup. Your appliances (and your wallet) will thank you. 940-390-7606

What’s a Multimeter—and Why Every Homeowner Should Know About One Whether you're a DIY enthusiast or just want to be a more informed homeowner, the multimeter is a tool worth knowing. It’s like a Swiss Army knife for electrical diagnostics—compact, powerful, and incredibly useful around the house. 🧰 What Is a Multimeter? A multimeter is a handheld device that measures voltage, current, and resistance. Most modern models are digital (often called DMMs—Digital Multimeters) and feature a simple screen with a dial to switch between functions. ⚡ AC vs. DC—What’s the Difference? AC (Alternating Current) is the type of electricity running through your home's outlets. If you're checking a wall socket, you'll be measuring AC voltage. DC (Direct Current) is found in batteries, solar panels, and some electronics. If you're testing a car battery or a power supply from a device, you’ll be using the DC setting. With a multimeter, you can test both—just switch to the correct symbol on the dial (typically “V~” for AC and “V⎓” for DC). 🏡 How Can You Use It Around the House? Here are just a few practical uses for a multimeter at home: Check if an outlet is live before plugging in or making repairs Test batteries to see if they’re really dead or just playing possum Troubleshoot light switches or fixtures that aren’t working Verify continuity in fuses, wires, or extension cords Confirm voltage on HVAC components, thermostats, or appliances 🛍 What to Look for When Buying One If you’re in the market for a multimeter, look for these features: Auto-ranging: Makes measurements easier for beginners Clear digital display: Large, backlit screens are best Safety ratings: Look for CAT II or CAT III ratings for home use Durability: Rubberized casing helps if it ever takes a tumble Brands like Fluke, Klein, and AstroAI are great options for both pros and homeowners. Need help using your multimeter? Or maybe you'd rather not play electrician at all? Give us a call at 940-390-7606 — we serve homes all over Corsicana and North Texas, and we’re happy to lend a (well-insulated) hand! #CorsicanaElectrician #ElectricalSafety #DIYTips #Multimeter101

Is Your Home Wired for Trouble? What You Need to Know About Aluminum Wiring If your home was built between 1965 and 1973 , it may have a hidden fire hazard in the walls: solid strand aluminum wiring. This type of wiring was commonly used during that time when copper prices soared. Builders turned to aluminum as a cheaper alternative for branch circuits—those that power your lights, outlets, and small appliances. But what seemed like a cost-saving solution back then has since proven to be a major safety concern. 🔥 Why It’s Dangerous According to the U.S. Consumer Product Safety Commission (CPSC), homes with aluminum branch circuit wiring are up to 55 times more likely to have connection failures that could lead to fires. That’s not a typo—55 times. Here’s why: aluminum expands more than copper when it heats up. Over time, this loosens connections at outlets and switches, causing arcing and overheating. Add in aluminum’s tendency to oxidize (form a non-conductive surface) and creep (deform under pressure), and you’ve got a recipe for disaster—right inside your walls. 🏠 Is Your Home at Risk? If your home was built between 1965 and 1973—or even remodeled during those years—it’s worth checking your electrical system. You might notice: Warm or discolored wall plates Flickering lights Burnt-out light bulbs in fixtures The smell of burning plastic Even if you don’t see the signs, aluminum wiring can still pose a threat behind the scenes. 🛠 What Can You Do? Don’t panic—but don’t ignore it either. A & M Electrical Services can inspect your home and offer safe, code-compliant solutions. That might include AlumiConn connectors, CopAlum crimping, or recommending a full or partial rewire, depending on your situation. Solid aluminum wiring is one of those things that seemed like a good idea in the '60s—kind of like shag carpet. If you think your home might have it, give us a call . Let’s make sure your wiring isn’t a ticking time bomb.

“Peace of Mind at Home: The Gift That Lasts Longer Than Flowers” Mother’s Day may have passed, but the spirit of appreciation shouldn’t fade with the flowers. This week, many of us took time to celebrate the moms, grandmas, and women who hold our homes and families together. And while cards and brunches are great, the best way to show lasting love might just be a safer, more reliable home. After all, what mom wouldn’t love peace of mind? At A & M Electrical Services, we believe home safety is one of the most meaningful gifts you can give your family—especially as we head into the stormy season here in Texas. Little signs like flickering lights, warm outlets, or frequent breaker trips might not seem urgent, but they could be early warnings of electrical issues waiting to escalate. Taking care of them now means fewer headaches—and safer, happier days ahead. Here are a few practical upgrades that make a real difference: ✅ Breaker Panel Inspection – Older panels might not keep up with today’s demands. A quick check could save you from a future outage. ✅ GFCI Outlets in Kitchens & Baths – Crucial for safety in moisture-prone areas. ✅ Whole-Home Surge Protection – Texas storms don’t mess around. This keeps your electronics and appliances safe. ✅ Additional Outlets Where Needed – Still relying on power strips? Let’s fix that with properly placed, code-compliant outlets. Whether you’re a mom, live with one, or just want to show you care—this is a great time to make your home a little safer and a lot more comfortable. We’re here to help. 📞 940-390-7606 🔌 A & M Electrical Services – Reliable. Local. Family-focused.

The Shocking Truth About Extension Cords: What You Need to Know Before You Plug In Let’s face it — extension cords are the unsung heroes of modern living. From holiday lights and backyard tools to makeshift office setups, these cords keep us connected (literally). But not all extension cords are created equal — and using the wrong one can lead to tripped breakers, fried equipment, or even fire hazards. Here’s what every homeowner should know before stretching that cord across the living room or out to the garage. 1. Indoor vs. Outdoor Cords First things first: where you use the cord matters. Indoor cords are typically lighter, thinner, and not designed to handle moisture or extreme temperatures. Outdoor cords are made with tough, weather-resistant jackets that protect against sun, rain, and physical wear. Pro tip: If the packaging or labeling doesn’t specifically say “outdoor rated,” don’t use it outside. 2. Know Your Cord Size (Gauge Matters!) Extension cords come in different gauges — the thickness of the wire inside. Here’s a quick cheat sheet: 16-gauge: Best for light-duty indoor use (like lamps or phone chargers) 14-gauge: Medium-duty; okay for power tools or vacuums 12-gauge: Heavy-duty; ideal for large appliances or outdoor tools 10-gauge: Extra heavy-duty; used for high-amp tools and longer distances The lower the gauge number , the thicker the wire — and the more power it can safely carry. Also, take cord length into account. The longer the cord, the more resistance and voltage drop. If you’re running a saw across the yard, go with a heavier gauge to avoid power loss. 3. Safety Features to Look For Don’t just grab any cord from the discount bin. Look for these safety features: Grounded plugs (three-prong): Reduces shock risk UL or ETL Listing: Shows the cord meets safety standards GFCI protection: Especially important for outdoor or damp-area use Locking ends or covers: Help protect connections from coming loose or getting wet 4. Extension Cord Don’ts Let’s keep it simple: Don’t plug one extension cord into another (a.k.a. "daisy chaining") Don’t run cords under rugs, through walls, or across doorways Don’t use damaged cords — frayed or cracked jackets are accidents waiting to happen Extension cords are handy tools, but they’re not permanent solutions. If you find yourself relying on one all the time, it might be time to install a proper outlet. That’s where we come in. A & M Electrical Services is your trusted local electrician, serving homes and businesses with safe, professional solutions that keep your power flowing. 📞 Call us today at 940-390-7606 to schedule a service or ask a question. We’re wired to help — safely and reliably.

Is Your Home Really Safe? Two Electrical Checks You Shouldn't Skip This Spring Spring is the season of fresh starts — but while you're cleaning closets and planting flowers, don't forget to check two of the most important systems in your home: your smoke and carbon monoxide detectors and your electrical panel. These quick checks can prevent major problems, save you money, and most importantly, protect your family. Here's what you need to know: 1. Smoke and Carbon Monoxide Detectors: The Unsung Heroes of Home Safety Your smoke and CO detectors are your first line of defense in an emergency — but they can’t do their job if they’re dead or malfunctioning. Spring is the perfect time to: Test every detector in your home. (Most have a simple "test" button. Push and hold until you hear the beep!) Replace the batteries —even if they seem fine. A fresh set ensures they’ll work when it matters. Check the manufacture date. Smoke detectors should be replaced every 10 years; CO detectors every 5-7 years. If yours are older, it's time for an upgrade. Pro Tip: When in doubt, swap them out. Modern combination smoke/CO detectors are inexpensive, easy to install, and offer better protection with newer technology. 2. Electrical Panel: The Brain of Your Home’s Power Think of your electrical panel like the command center of your house. It directs electricity to every room, appliance, and gadget. But like anything else, it can wear out over time. Warning signs your panel might need attention: Circuit breakers trip frequently. Lights flicker or dim when large appliances kick on. You hear buzzing sounds from the panel. The panel feels warm to the touch. Even if you aren't seeing these red flags, a professional inspection every few years is smart — especially if you have an older home. An overloaded or outdated panel can be a hidden fire risk. Plus, upgrading your panel can set you up for future improvements like EV chargers, hot tubs, or backyard workshops. At A & M Electrical Services, we make safety simple. Call us today at 940-390-7606 to schedule a spring safety check — and enjoy the season knowing your home is protected from the inside out! #HomeSafety #SpringMaintenance #TrustedElectrician

Energy Efficiency at Home: How Electrical Upgrades Can Lower Your Bills Electric bills in Texas can hit hard—especially during those blazing summers and unpredictable winters. But what if your electrical system could work smarter, not harder? With a few key upgrades, your home can run more efficiently and save you money month after month. At A and M Electrical Services, we help Texas homeowners make smart, energy-efficient upgrades that not only reduce utility costs but also increase home value and comfort. Let’s break down some of the best ways to cut down your energy bill with the power of electrical upgrades. 1. Switch to LED Lighting Still using incandescent or CFL bulbs? Switching to LED lighting throughout your home can slash your lighting energy use by up to 75% . LEDs also last years longer, meaning fewer replacements and less hassle. Bonus tip: Install dimmer switches and motion sensors to reduce unnecessary energy use in areas like hallways, closets, and bathrooms. 2. Upgrade Your Electrical Panel Older electrical panels can be inefficient, unsafe, and unable to handle the energy needs of modern appliances. Upgrading your panel not only improves efficiency but also protects your home from potential electrical hazards. If your panel is more than 25 years old, it might be time for an upgrade—especially if you've recently added new HVAC units, kitchen appliances, or a home EV charger. 3. Install Smart Thermostats and Outlets Smart devices help manage your energy use more effectively. A smart thermostat can adjust your heating and cooling based on your schedule, shaving off a chunk of your utility bill without you lifting a finger. Smart outlets allow you to turn off power to devices you aren’t using—like TVs, chargers, or computers that suck energy even when off. 4. Ceiling Fans and Whole-House Fans Well-placed ceiling fans help circulate air, meaning your HVAC system doesn’t have to work as hard. Installing or upgrading ceiling fans with efficient motors can add comfort and reduce cooling costs. Whole-house fans are another great option in milder months, pulling cool evening air through the house and pushing hot air out. 5. Surge Protection = Appliance Protection Texas weather can be unpredictable, and power surges can silently damage your electronics and appliances. Installing whole-home surge protection guards your home’s most expensive items—and helps them last longer. 6. Consider Solar Readiness Even if you’re not ready to go solar just yet, we can help make your home “solar ready.” That means installing the wiring, panels, or connections that make a future solar upgrade smoother—and often cheaper. Let’s Make Your Home Work Smarter Whether you’re looking to save money, increase safety, or reduce your home’s carbon footprint, energy-efficient electrical upgrades are a smart investment. At A and M Electrical Services, we’re proud to serve homeowners throughout North Texas with honest advice, expert work, and reliable service. Ready to upgrade? Let’s talk! 📞 Call us today at 940-390-7606 🔧 Locally owned. Family operated. Texas proud.

Keeping Cool and Powered Up: Electricity Tips for a Texas Summer Summer in Texas means long, sunny days, backyard BBQs, and—let’s be honest—higher electric bills. As temperatures rise, so does our reliance on electricity to keep our homes comfortable. Whether you’re cranking up the AC, running ceiling fans, or using extra appliances, summer is peak season for energy use. That makes it a great time to think about how your electrical system is holding up—and how to save a few bucks while staying safe and cool. Fun Fact: Did you know that air conditioning accounts for about 50% of the average Texas home’s summer electricity use? That’s more than cooking, lighting, and refrigeration combined. Here are a few smart summer electricity tips: Use Ceiling Fans Wisely – Fans don’t actually cool the air, but they do help your body feel cooler by moving the air around. Make sure your ceiling fans are set to rotate counterclockwise in the summer to push cool air downward. Schedule an Electrical Checkup – Summer storms and heavy usage can stress your electrical system. An inspection by a licensed electrician can catch worn outlets, overloaded circuits, or outdated panels before they become a problem. Keep Your AC Running Efficiently – Change filters regularly and consider upgrading your thermostat to a programmable or smart model. It can automatically adjust temperatures when you’re away, helping you save energy without lifting a finger. Also, wash those outside unit fins with a hose to remove the dust and dirt that has collected (turn off the breaker to the unit first!). Be Smart with Appliances – Try using heat-producing appliances like ovens and dryers in the early morning or evening. Better yet, grill outdoors and hang dry clothes when you can—it keeps the heat out of your house and saves electricity. As your local electrician, we're here to help make sure your home is summer-ready—from safety inspections to smart upgrades. Have questions or want to schedule a checkup? Give us a call at 940-390-7606 —we’d love to help you stay safe, comfortable, and energy-efficient this summer.

Storm season in Texas can be intense—between high winds, heavy rains, and plenty of lightning, your home's electrical system can take a serious hit. At A and M Electrical Services, we want to help you stay safe and avoid costly repairs by taking a few smart precautions before the storms roll in. Here’s what you need to know. 1. Install Whole-Home Surge Protection Power surges happen when there’s a sudden spike in voltage—often caused by lightning strikes or power line damage during storms. These surges can fry electronics, damage appliances, and even lead to electrical fires. Whole-home surge protectors are installed directly into your electrical panel to protect all your circuits. They act like a buffer between your home and outside voltage spikes. This is one of the best investments you can make to safeguard your electronics and appliances. 2. Check Your Grounding System Grounding is what keeps excess electricity from running wild in your system. A properly grounded electrical system channels extra voltage safely into the earth, reducing the risk of fire or shock. Over time, grounding rods can corrode or lose effectiveness, especially in the shifting Texas soil. Our team at A and M Electrical Services can inspect your system and ensure it's up to code and fully functional. 3. Using a Generator? Do It Safely Power outages are common during storm season. A backup generator can be a lifesaver, but only when used properly. Unsafe generator use can lead to carbon monoxide poisoning, backfeeding into power lines (which can be deadly for utility workers), or damaging your home’s electrical system. Tips for safe generator use: Never run a generator indoors or in enclosed spaces. Use a transfer switch—this ensures your generator powers your home safely without feeding electricity back into the grid. Have a licensed electrician install and inspect the setup. If you're considering a generator for your home, we can help with installation and make sure it’s wired safely and correctly. 4. Schedule a Pre-Storm Season Electrical Checkup The best time to protect your home is before the storms hit. At A and M Electrical Services, we offer electrical inspections that can identify vulnerabilities in your system—whether it’s outdated wiring, faulty breakers, or poor grounding. Stay Safe This Storm Season Your home is one of your biggest investments. Protecting it from electrical damage during storm season doesn’t have to be complicated—but it does take preparation. If you’d like a professional inspection, surge protection installation, or help setting up a generator, give A and M Electrical Services a call today at 940-390-7606 . We’re proud to serve our Texas neighbors with honest, reliable service you can count on—rain or shine.