Seasonal HVAC Checklist for Facility Managers: A Practical Year‑Round Guide

July 15, 2026

As a facility manager, you already juggle a dozen priorities. Having a seasonal HVAC checklist will help you keep heating and cooling maintenance on track. Staying ahead of the seasons is a smart facility management strategy that’s the secret to keeping , buildings comfortable, preventing energy waste, and reducing emergencies and costs. ’s guide shows…

Simple Ways to Lower Cooling Costs During the Hottest Months

June 30, 2026

Even in the hottest month of the year, you can take steps to lower your energy consumption and electricity bills. We can help you find ways to save so you won’t have to sweat it out indoors this summer. By making minor strategic choices, you can net savings even in midsummer.

Your Top 10 Guide to Buying a New AC in Dallas

June 15, 2026

Ready to upgrade your cooling game? Whether your current AC is wheezing through another summer or you’re simply ready for a more energy-efficient upgrade, buying a new system can feel like a big decision—but it doesn’t have to be overwhelming.  From beating the local heat and humidity to finding the perfect balance of…

Is Your AC Ready for Summer? What Homeowners Should Check Now 

May 30, 2026

When the temperatures start climbing, and the sun means business, your AC isn’t just a luxury; it’s your home’s MVP. But before the real summer heat rolls in, it’s worth asking: is your system ready to keep up? 

Spring Allergies: Your HVAC System Can Help You Breathe Easier in Your Home

May 15, 2026

Spring is a time of renewal, but for millions of homeowners, it’s also the season of sneezing, itchy eyes, and congestion. Trees and grass are prominent springtime culprits, letting pollen loose into the air and on surfaces—and if we’re not careful—into our homes. We track it indoors, let it in through open windows…

How Much Does It Cost to Install a Ductless Mini Split?

April 30, 2026

Installing a ductless mini split is typically several thousand dollars, with the final balance greatly depending on the number of indoor units, system size, and installation complexity. While the upfront investment may be higher than traditional systems, the energy savings and zoned comfort can pay off over time. Ductless mini splits have become increasingly popular…

What’s That Smell Coming From My AC?

April 15, 2026

As the temperatures begin to rise in , many homeowners are firing up their air conditioners (ACs) for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell? If your AC is producing an unusual odor at startup, you’re not alone. This is…

Why You Need Whole-House Humidity Control

March 30, 2026

Everyone knows temperature plays a vital role in comfort and indoor air quality (IAQ). You automatically adjust your furnace or heating system when the weather gets chilly. And the air conditioner tends to be center stage in the heat of the summer. However, it’s essential to realize humidity levels play just as much of a…

4 Factors to Consider When Buying a Heat Pump

March 15, 2026

So, you’re looking to invest in a heat pump. You’re not alone—many residents are making the switch to this energy-efficient technology. Why? For starters, heat pumps are typically more efficient than traditional heating, ventilation, and air conditioning (HVAC) systems. Even better, they offer both heating and cooling capabilities, making them an all-in-one solution for year-round…

Planning to Remodel? Go Ductless

February 28, 2026

You probably already know about the advantages of ductless heating and cooling systems—and how they can significantly lower your , home’s carbon footprint while improving your indoor air quality (IAQ). But did you know that going ductless is the perfect solution for many remodeling projects? A ductless system, also known as a mini split, can…

Row concave Shape Decorative svg added to bottom

Need HVAC Service?

Contact the experts at Quigley Heating & Air.

Call us at (214) 390-4804!