Granbury Restaurants: Holiday Hood Cleaning and Code Compliance Guide

December crowds on the Historic Granbury Square and around Lake Granbury are great for business—and a stress test for every commercial kitchen ventilation system. Extra fryers running, longer hours, and cooler outdoor temps all increase grease buildup and condensation inside hood systems and ductwork. To protect staff, guests, and your property, now is the time to verify hood cleaning, exhaust fan performance, and code compliance before holiday service hits its peak.

Why holiday volume raises ventilation risk

When grills, ovens, and fryers run nonstop, grease-laden vapors accumulate faster. Cooler winter air also increases condensation in ducts, causing grease to stick and build. If your make-up air units aren’t supplying enough tempered fresh air, the kitchen can go negative, pulling smoke and odors into dining areas and overworking the exhaust fans. The result: higher fire risk, poor air quality, and uncomfortable teams.

How often should restaurant hoods be cleaned in Texas?

NFPA 96 (the national standard most local fire authorities reference) ties frequency to cooking volume:

• High-volume operations (charbroiling, wok, heavy frying): monthly
• Moderate volume: quarterly

Light volume or seasonal: semi-annually Local inspectors and insurers in Hood County commonly look for current hood cleaning certificates, tagged filters, and accessible, grease-free fan housings and duct access panels. If your Granbury restaurant added holiday menus or extended hours, consider moving to the next more frequent cleaning interval for December.

Granbury code expectations: What inspectors want to see

While the City of Granbury and Hood County reference NFPA 96, many kitchens fall short on basics that are easy to fix:

• Clean, baffle-style filters: Maintain and label with last-cleaned dates. Most kitchens need monthly filter cleaning during peak season.
• Accessible ductwork: Hinged or removable access panels at required intervals for full-grease removal, not just at the hood.
• Proper fan service: Roof-mounted exhaust fans with grease containment, intact hinges, and sealed penetrations.
• Balanced make-up air: Supply air sized to match exhaust CFM to prevent negative pressure and door drafting onto the Square.
• Documentation: Recent hood cleaning report, fan belt and motor service records, and any repair invoices.

Your December readiness checklist

• Schedule hood, duct, and fan cleaning based on current volume
• Replace or deep-clean filters; confirm correct baffle orientation
• Inspect exhaust fans for vibration, worn belts, and bearing noise
• Verify make-up air units heat/tempering to reduce condensation
• Test interlocks and controls so fans start with cooking equipment
• Confirm grease containment on rooftops and clean catch devices
• Review staff training on filter changes and daily wipe-downs
• Documentation to keep at the host stand or manager’s office
• Latest hood cleaning certificate with photos
• NFPA 96-compliant service report (not just a receipt)
• Maintenance logs for exhaust fans and make-up air units
• Any corrective actions completed after previous inspections

Why make-up air matters more in winter

In Granbury’s cooler months, improperly balanced systems can pull cold air through doorways, causing drafts and smoke rollback. A correctly sized and conditioned make-up air unit:

• Stabilizes kitchen pressure for efficient exhaust
• Reduces smoke and odor complaints in dining rooms
• Lowers grease condensation inside ducts
• Improves staff comfort during long holiday shifts

How Brazos River Air Conditioning helps Granbury kitchens

As a local, family-owned HVAC contractor serving Granbury, Glen Rose, Stephenville, Weatherford, Tolar, Bluff Dale, Lipan, and Brock, we design and service commercial kitchen ventilation systems with building-science precision. Our services include:

• Hood systems, exhaust fans, and make-up air units: installation, repair, and optimization
• Air quality control and smoke/odor removal strategies
• Maintenance of kitchen exhaust systems, including filter guidance and duct access improvements
• Compliance support aligned with NFPA 96 and local health and fire regulations

Make this your safest, most successful holiday season

Don’t let ventilation issues derail December revenue. Schedule a holiday hood cleaning and code compliance review with Brazos River Air Conditioning LLC. We’ll tune your exhaust fans, verify make-up air performance, and provide documentation Granbury inspectors expect—so your team can focus on great food and happy guests.

Ready to get started? Visit brazosriverac.com or call to book a fast, professional kitchen ventilation service before the holiday rush.