Latest News & Articles

A furnace short cycling in winter can be extremely frustrating and concerning for homeowners. When your furnace keeps turning on and off you may wonder, “What’s going on?” Short cycling can be tied to winter operating conditions, safety controls, or performance issues. Understanding the cause of short cycling is essential before assuming system failure. Keep […]

Have you ever noticed condensation on your windows in winter? This is a common concern for homeowners, especially in the Greater Tacoma, Washington area. Condensation is a symptom of indoor humidity and temperature differences. If you notice it, it doesn't automatically mean there’s a problem, but frequency, location, and persistence can determine whether it signals […]

A functioning whole-home generator is essential to the safety and comfort of homeowners in Tacoma, Washington. With unpredictable weather and the chance of severe storms, a standby generator can be a lifesaver.   Keeping your generator in working condition requires regular maintenance. Luckily, we’re going to provide a generator maintenance checklist so you can be prepared for the next power outage. This […]

Generators are extremely common for homeowners in Tacoma, Washington. This is because backup power is essential to protecting one’s family and property during outages. Generators are a safeguard for families in Tacoma, but homeowners must prioritize maintenance to ensure reliable operation year-round.  We’re going to cover several generator maintenance tips you need to know to […]

A whole-home generator can be a lifesaver during a power outage. You likely purchased a whole-home generator to protect your family and property from the consequences of power outages.  Servicing your whole-home generator in Tacoma, Washington, is part of keeping it in optimal condition so you can rely on it when you need it. But, […]

As winter approaches in Tacoma and Gig Harbor, homeowners know that powerful storms often bring more than rain and wind—they bring power outages that can last for hours or even days. From heating systems and medical equipment to refrigerators and sump pumps, many essential home systems rely on electricity. Without a reliable backup source, a […]

From historic Hilltop houses to newer builds in Central Tacoma, electrical problems are more common than many homeowners realize. Older wiring, outdated breaker panels, and the demands of modern appliances can strain your home’s electrical system. Add in Pierce County’s rainy weather and occasional power surges, and it’s easy to see why electrical repair in […]

If you live in an older home in Lakewood, WA, your electrical panel may be due for an upgrade—and you’re not alone. Many homes in the Puget Sound region were built long before modern appliances, EV chargers, and expanded living spaces became common. At Mercurio’s Heating & Air Conditioning, we help homeowners ensure their electrical […]

Dependable Power. Trusted Service. Peace of Mind. In the Pacific Northwest, unexpected weather and infrastructure issues can bring power outages that disrupt daily life—sometimes for hours, sometimes for days. When the lights go out, the last thing you want is to be scrambling for a solution. That’s where a home generator comes in. Whether you’re […]