As temperatures dip across the Greater Houston area and December approaches, homeowners are beginning to feel the first whispers of winter. While our region may not see the deep freezes common in other parts of the country, even mild cold snaps can catch unprepared households off guard—especially when it comes to heating systems and chimneys. Whether you rely on a gas log fireplace for ambiance or a traditional wood-burning hearth for warmth, preparing now can save you from costly repairs—or worse—dangerous situations down the line.

Chimney Safety: What to Know Before Lighting That First Fire

For Wood-Burning Fireplaces

If you haven't used your wood-burning fireplace since last winter, a professional inspection is highly recommended. According to the Chimney Safety Institute of America, creosote buildup—a flammable residue that collects inside chimneys—can lead to chimney fires if not properly cleaned. Even a few uses last year could have left behind enough debris or blockages to cause concern.

• Schedule a certified chimney sweep annually, ideally before peak fireplace season.
• Check for animal nests or fallen debris that could be blocking the flue.
• Ensure your damper opens and closes completely.
• Burn only seasoned hardwood (like oak) to reduce smoke and creosote accumulation.

For Gas Log Fireplaces

Gas fireplaces might seem maintenance-free, but they also require seasonal checkups.

• Inspect for any gas odors—if you smell gas, do not light the fireplace and contact a licensed technician immediately.
• Replace or refresh the glowing embers (ember fiber or rock wool) as needed—these fibrous materials sit along the floor of the fireplace and simulate the look of real burning embers.
  • Over time, they may lose their glow or break down. Always use embers approved for your specific gas log model to ensure safe and effective operation.
• If your fireplace has glass doors, clean the glass and log set carefully to remove dust buildup.
• Check the pilot light and ignition system.
• Make sure ventilation systems are clear and functional.

Even though gas fireplaces produce less residue, improper ventilation or damaged components can pose serious safety risks, including carbon monoxide exposure.

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Heating System Prep: Warmth Without Worry

No one wants to discover their heater isn't working during the first cold front. Regular heating system maintenance helps prevent inconvenient breakdowns and keeps your energy bills in check.

Here are essential tips to get your system winter-ready:

• Schedule a professional HVAC tune-up to check for worn-out parts, dirty filters, or carbon monoxide leaks.
• Replace your air filters every 30 to 60 days to maintain good airflow and system efficiency.
• Clear any items away from vents or baseboard heaters to ensure unrestricted heat flow.
• Consider installing a programmable thermostat if you don’t already have one—it helps optimize heating schedules and reduce energy waste.

Many HVAC companies in the Houston area offer pre-winter specials on heating system inspections, so take advantage before the holiday rush.

Safety First: Don’t Skip These Final Checks

As families start cozying up indoors, safety should remain a top priority:

• Test smoke detectors and carbon monoxide alarms, replacing batteries as needed.
• Keep a fire extinguisher accessible, especially if you’ll be using a wood-burning fireplace.
• Never leave fires unattended, and always use a fireplace screen to contain sparks.
• Have your home inspected for insulation and draft leaks to ensure heat stays where it belongs—inside.

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A Reminder from Local Experts

Local fire departments and home safety experts consistently remind residents that fire-related incidents spike in the winter months, often due to neglected maintenance or unsafe heating practices. A few simple steps now can ensure your family stays safe and warm through Houston’s colder weeks.

As we transition into December and anticipate chillier days ahead, a little preparation goes a long way. Whether you're lighting a fire for holiday ambiance or cranking up the heater to keep your household toasty, now is the time to make sure everything is in working order.

For more community-focused safety tips and seasonal homeowner checklists, stay connected with My Neighborhood News.

By Tiffany Krenek, My Neighborhood News 

Tiffany Krenek has been on the My Neighborhood News team since August 2021. She is passionate about curating and sharing content that enriches the lives of our readers in a personal, meaningful way. A loving mother and wife, Tiffany and her family live in the West Houston/Cypress region.