Posts by Mark McKinney
Why Highland AC Is the Best HVAC Company to Call in Rockport, TX
If you live in Rockport, Texas, you already know that your HVAC system is not a luxury. It is a necessity. Between the coastal humidity, salt air, and long stretches of triple digit summer heat, your air conditioning system works overtime just to keep your home comfortable. When something goes wrong, you need an HVAC…
Read MoreHow Often Should I Change My Air Filter (And Why It Matters More in Coastal Texas)?
If you’ve ever wondered how often you should change your air filter, you’re not alone. It’s one of the most common HVAC questions homeowners ask, yet it’s also one of the most overlooked parts of taking care of your system. And if you live along the Texas coast, from Corpus Christi to Rockport to Port Aransas,…
Read MoreWhy Are My Energy Bills So High?
If you have opened your most recent energy bill and wondered how it climbed so fast, you are definitely not alone. Homeowners across Texas search this exact question every week. Rising utility costs, tougher weather patterns, and aging HVAC systems all play a role. At Highland AC, we help homeowners uncover the real reason behind those…
Read More“Do I Really Need a Coastal Rated HVAC Unit?”
If you live on the Texas coast, you already know the salt air feels amazing on your skin, your spirit, and your vacation photos. What it does not feel amazing on is your HVAC system. Homeowners in Port Aransas, Rockport, Corpus Christi, and the entire Coastal Bend deal with a challenge that inland Texans rarely think about.…
Read MoreWhy Is Indoor Humidity So High in My House?
If you live on the Texas Coast, you already know humidity is not just a weather condition. It is a lifestyle. Sticky skin, foggy windows, musty smells, and that “heavy air” feeling can sneak into your home even when your AC is blasting. At Highland AC – Coastal Bend, we hear this question all the time: Why…
Read MoreWhy Is My AC Running But Not Cooling?
Nothing feels worse on a hot Texas day than realizing your air conditioner is running but your home still feels warm and sticky. If your AC is blowing air that is anything but cool, you are not alone. This is one of the most common issues homeowners deal with, especially in coastal areas like Port Aransas,…
Read MoreShould I Repair or Replace My Air Conditioner?
If your air conditioner has been making strange noises, struggling to cool your home, or causing your energy bill to creep higher every month, you are probably asking the same question many homeowners ask every summer: Should I repair my AC or replace it? It is a big decision, and choosing the right option can save you…
Read MoreWhat’s the Difference Between a Gas and Electric Furnace?
If you live on the Texas coast, you probably don’t think about your furnace too often. But when those cool north winds roll through Port Aransas, you’ll be glad you have one that’s reliable and efficient. Whether you’re building a new home or replacing an aging HVAC system, one of the most common questions we…
Read MoreShould You Get Your Furnace Serviced Before Winter Weather?
Even though winter on the Texas coast doesn’t bring snowdrifts or icy mornings, that first chilly north wind can sneak up fast. One minute you’re running the air conditioner, and the next you’re searching for the heat setting on your thermostat. That’s why now is the perfect time to schedule a furnace tune-up—before the cooler…
Read MoreWhat Are the Best Settings for Your Residential HVAC Unit?
If you live along the Texas coast, you know how unpredictable our weather can be. One day it’s 90 degrees with a Gulf breeze, and the next you’re reaching for a sweater because a cool front rolled in overnight. That’s why knowing the best settings for your residential HVAC system isn’t just about comfort—it’s about…
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