As the temperatures begin to cool and summer gives way to fall, now is the ideal time for homeowners to prepare their heating systems for the months ahead. Dependable heating and cooling are not just conveniences—they are essential to keeping your family comfortable throughout every season. For nearly a decade, Big Mike’s Heating & AC has helped homeowners across Texarkana transition into each new season with reliable, affordable HVAC solutions built on experience, integrity, and exceptional customer service.
Locally owned and operated, by Michael Williams, Big Mike’s Heating & AC was founded with one simple mission: to provide honest work at fair prices while building lasting relationships with every customer. Owner Michael Williams brings more than 20 years of hands-on HVAC experience to every job. He continues to serve his community through dependable service and personal accountability.
According to Williams, a little preparation now can prevent major headaches later. Williams recommends having your HVAC system professionally serviced twice a year—once before the cooling season and again before the heating season. Routine maintenance keeps your system running efficiently and can also extend the life of your heating and cooling equipment. routine maintenance, diagnosing a system that is not performing properly, or installing an entirely new heating and air conditioning system, Big Mike’s Heating & AC helps homeowners stay ahead of costly repairs while ensuring their homes remain warm, efficient, and comfortable all season long.
One of the most common issues his technicians see every fall is something that could easily be prevented, dirty flame sensor rods caused by skipped maintenance. A dirty flame sensor can prevent your furnace from heating properly, leaving homeowners without heat just when temperatures begin to drop.
Homeowners can also do their part by changing air filters once a month throughout the fall and winter. Clean filters improve airflow, help maintain indoor air quality, and reduce unnecessary strain on the HVAC system.
“If you notice your electric or gas bill suddenly increasing, your HVAC system could be working much harder than it should,” he says. “That’s often an indication that something isn’t operating efficiently.” For homeowners living in older houses, improving energy efficiency goes beyond the HVAC unit itself. Williams recommends upgrading to energy-efficient windows and adding better insulation to help reduce heating costs and keep warm air inside the home.
Seasonal maintenance is one of the smartest investments homeowners can make. A professional inspection can identify worn components, improve energy efficiency, extend the life of your HVAC system, and provide peace of mind before winter weather arrives. Big Mike’s Heating & AC specializes in servicing existing HVAC systems as well as installing high-quality replacement systems that are customized to meet the unique needs of each home.
As families spend more time indoors during the cooler months, a properly functioning HVAC system becomes even more important. Beyond keeping your home comfortable, it helps improve indoor air quality, maintain healthy airflow, and reduce energy costs throughout the heating season. Preparing your system in the fall can help prevent unexpected breakdowns when you need warmth the most. Williams recommends maintaining a thermostat setting between 72 and 74 degrees during the cooler months to provide a comfortable balance for most families.
Safety is another important part of preparing your home for winter.
Because carbon monoxide is both colorless and odorless, Williams stresses that every home with gas heating equipment should have properly functioning carbon monoxide detectors installed. “It’s something you can’t see or smell, so having detectors can truly save lives.” He also encourages homeowners not to ignore unusual warning signs coming from their HVAC system. Persistent rattling noises, a rotten egg smell, or a heating unit that runs constantly without adequately warming the home are all reasons to call a professional before a small issue becomes an expensive repair.
Eventually, every HVAC system reaches the point where replacement makes more financial sense than continued repairs. Williams says homeowners should consider replacing their system when repairs are no longer cost-effective. On average, a properly maintained furnace or heat pump lasts 10 to 15 years, although regular servicing can help maximize that lifespan.
What has helped Big Mike’s Heating & AC earn the trust of homeowners across Texarkana is not just technical expertise—it is the company’s commitment to honesty. In an industry where unexpected repairs can be stressful, Big Mike’s Heating AC Services believes homeowners deserve straightforward communication, transparent pricing, and recommendations they can trust. Every estimate is provided with integrity, allowing customers to make informed decisions without unnecessary pressure.
“We’re honest with our customers, we treat people with respect, and we work hard to help them save money on repairs and replacements whenever possible,” Williams says.
As another fall season begins, his advice is simple but important, do not wait until your heating system breaks down.
Scheduling a fall maintenance visit before the temperatures turn cold gives homeowners confidence that their system is ready when it’s needed most.
For homeowners looking for a trusted, locally owned HVAC company, Big Mike’s Heating & AC continues to deliver the experience, fairness, and dependable service that have kept Texarkana families comfortable—season after season.