What warning signs should homeowners watch for?
Many homeowners assume their HVAC system is working properly until it stops cooling altogether. According to Campbell, some of the earliest warning signs are much more subtle.
One of the biggest indicators is an unusually high electric bill. While many homeowners blame rising temperatures, Campbell said a sudden spike often points to an HVAC system that's working harder than it should.
However, before assuming the air conditioner is to blame, Campbell recommends checking whether an electricity contract has expired and rates have increased.
If utility costs aren't the culprit, scheduling an HVAC inspection can help identify issues before they become major repairs. Issues may include a dirty outdoor coil, restricted airflow or low refrigerant levels.
Another common warning sign is when the thermostat never quite reaches the temperature homeowners have set. While many people assume the Texas heat is overwhelming their system, Campbell said maintenance is often the missing piece.
Why is annual HVAC maintenance so important?
Routine maintenance doesn't just improve efficiency; it can significantly reduce wear and tear on an HVAC system.
Campbell recommends homeowners have their outdoor condenser cleaned at least once a year. Over time, dust, pollen, cottonwood and other debris clog the coils, making it harder for the system to release heat outside.
"Your outdoor unit might be completely filthy, and if you don't take care of that, not only is your electric bill going to stay high, your unit is going to break," Campbell said.
Maintenance should also include clearing the drain line, which can accumulate mold and other buildup over time, leading to odors around the house. Additionally, if the drain line clogs, water can back up into the home and potentially cause ceiling damage.
Beyond cleaning, professional inspections allow technicians to identify problems homeowners typically never see. Loose ductwork, worn electrical components, refrigerant issues and other small concerns can often be addressed before they develop into expensive repairs.
Why is choosing an experienced HVAC contractor important?
Today's HVAC systems are becoming increasingly complex.
Recent legislative changes have introduced new refrigerant requirements, meaning contractors must stay current on factory training and evolving technology.
Campbell said Rescue Air and Plumbing increasingly receives calls from homeowners whose brand-new systems were installed by another company but aren't functioning properly. Because of this, he encourages homeowners to work with companies that invest in ongoing technician education and stand behind their work after installation.
Just as important, he recommends calling a professional as soon as something seems off instead of waiting for a complete breakdown.
"Trust your gut. If something seems off about your unit, give us a call," Campbell said.
A relatively inexpensive service visit can often prevent repairs that cost thousands of dollars later.
How can homeowners improve the air quality inside their homes?
While keeping a home comfortable is the primary job of an HVAC system, Campbell said indoor air quality deserves just as much attention.
Modern homes contain a variety of materials, including furniture, flooring, cabinetry, insulation and household products, that can release particles and chemicals into the air over time. Cooking, cleaning and everyday living also contribute to indoor air pollution.
According to Campbell, homeowners often think about improving their water quality but overlook the air they breathe every day.
He recommends installing whole-home air cleaners whenever possible to help remove airborne contaminants and odors. For renters or those not ready for a whole-home solution, portable air purifiers placed in frequently used rooms, especially bedrooms, can make a meaningful difference.
Ultimately, preventative care is one of the best investments homeowners can make. Whether it's scheduling annual maintenance, paying attention to unusual changes in performance or addressing concerns early, a proactive approach can help homeowners avoid unexpected breakdowns while extending the life of one of the home's most important systems.
Those interested in learning more about Rescue Air and Plumbing can find resources here:
Website: www.rescueairtx.com
Phone number: 972-201-3253
Service areas: Addison, Allen, Arlington, Coppell, Lewisville, Flower Mound, Carrollton, Garland, Plano, Richardson and University Park
Hours: open 24/7
A quick recap FAQ
How often should I have my HVAC system serviced?
Rescue Air and Plumbing recommends having your outdoor unit cleaned at least once a year. Annual maintenance helps prevent buildup that raises energy bills and accelerates system wear.
Can Rescue Air and Plumbing help improve the air quality inside my home?
Yes. In addition to HVAC maintenance and repair, Rescue Air and Plumbing installs whole-home air cleaners that remove airborne contaminants and odors. For renters or those not ready for a whole-home system, portable air purifiers placed in frequently used rooms can also make a difference.
How do I schedule a service with Rescue Air and Plumbing?
Rescue Air and Plumbing is available 24/7. Homeowners can call 972-201-3253 or visit rescueairtx.com to schedule an appointment.
The above story was produced by Senior Multi-Platform Journalist Sydney Heller with Community Impact's Storytelling team with information solely provided by the local business as part of their "sponsored content" purchase through our advertising team.
