DDAN Kitchen Exhaust Fan & Hood System Services Overview

DDAN Hood Cleaning and Repair provides comprehensive commercial kitchen exhaust system services throughout Mt. Juliet, Nashville, and all of Middle Tennessee. From routine hood cleaning to emergency repairs and full system installations — we handle it all.

Hood Cleaning

NFPA 96 compliant kitchen exhaust cleaning services for restaurants and commercial kitchens. Affordable hood cleaning service with full documentation.

• Full hood-to-fan cleaning
• Grease removal to bare metal
• Detailed written service documentation
• Flexible scheduling including nights and weekends

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Hood Repair

Expert diagnosis and repair for all commercial kitchen exhaust system components.

• Exhaust fan motor and belt repair
• Ductwork sealing and repair
• 24/7 emergency service available
• NFPA 96 compliant repairs

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Installation Services

Turnkey restaurant exhaust system installation — permitted, installed, and inspected. Full commercial kitchen ventilation design.

• Complete hood, duct and fan installation
• Make-up air unit installation
• New construction and retrofits
• NFPA 96 compliant ventilation install

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Parts & Equipment

Vent hood system parts and exhaust hood component parts for commercial kitchens.

• Hood fan motor replacement, exhaust impeller replacement, and commercial fan belt parts
• Grease hood filter replacement, grease cups, and hinge kits
• Same-day local stock — exhaust fan blades for restaurant systems
• Professional fitting and installation

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Grease Containment

Commercial kitchen grease containment systems for exhaust fans to protect your roof and meet fire code.

• Grease box replacement and new installation
• Scheduled grease pad replacement
• NFPA 96 rooftop grease solutions
• Rooftop grease maintenance programs

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Restaurant Fire Suppression

UL 300-compliant fire suppression system installation and service.

• Nozzle placement and agent tanks
• Detection lines and fusible links
• Semi-annual inspections
• Code-required for all Type I hoods

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Exhaust Fan Hinge Kits

NFPA 96-required hinge kits for safe fan access and cleaning.

• Heavy-duty construction
• Weather-sealed installation
• Compatible with all major brands

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Belt & Motor Repair

Fast repair for failing exhaust fan motors and belts.

• Same-day repair available
• Motor and belt replacement
• On-site diagnostics

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Access Panel Installation

Code-compliant duct access panels for safe cleaning and inspection.

• NFPA 96 spacing requirements
• Fire-rated panels
• Grease-tight seals

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