Professional Cleaning & Maintenance Services in Dubai
Certified Kitchen Exhaust & Duct Cleaning in Dubai
Kitchen duct cleaning in Dubai is a mandatory MEP maintenance service involving the deep degreasing of commercial exhaust hoods, canopy filters, ecology units, and ventilation ductwork. Top Mop utilizes Dubai Municipality-approved, high-heat extraction methods to remove combustible grease, restore airflow, and issue UAE Civil Defence compliance certificates for restaurants, hotels, and cloud kitchens across Dubai and Sharjah.
Complete Scope of Kitchen Exhaust Cleaning Services
Commercial Kitchen Hood Cleaning in Dubai
We start at the canopy. The hood above your cooking line catches 70 percent of airborne grease before it enters the duct. We remove stainless steel baffle filters and soak them in heated alkaline degreaser. We manually scrape carbonized buildup from the plenum chamber, the interior hood surface, and the lip where grease pools. Most competitors wipe the outside and call it done. We clean the interior cavity where the real fire risk lives.
Exhaust Ductwork & Ventilation Shaft Degreasing
Grease that escapes the hood travels into exhaust ductwork. In high-rise towers near Business Bay and Downtown Dubai, these ducts run vertically for 20 floors or more. We access ductwork through inspection panels and use rotary brushes combined with high-pressure steam to strip hardened grease scaling from the duct walls. If your building lacks access panels, we coordinate with your facilities manager to install them. This is not optional for proper kitchen exhaust cleaning.
Ecology Unit & Electrostatic Precipitator (ESP) Maintenance
High-rise commercial towers in Dubai require ecology units or ESP systems to control smoke and odor before air exits the building. These units contain ionizing cells and collection plates that clog with grease and carbon. We remove the cells, soak them in heated degreaser, rinse with high-pressure water, and dry them before reassembly. A dirty ESP forces the exhaust fan to work harder, increases electricity costs, and fails DM smoke emission tests.
Extractor Fan & Motor Servicing
The extractor fan at the top of the system pulls air through the hood and ducts. When grease coats the fan blades, airflow drops by 30 to 50 percent. Your kitchen gets hot, smoky, and humid. We clean the blades, housing, and motor exterior. If the motor bearings are noisy, we flag it for your maintenance team. We do not repair motors, but we tell you before they fail.
Residential Villa Kitchen Extract Systems
Villas in Emirates Hills, Palm Jumeirah, and Arabian Ranches have large domestic kitchens with heavy cooking volumes. Their range hoods and extract ducts still accumulate grease, just on a smaller scale than commercial systems. We clean residential extract systems using the same methods scaled down. A typical villa kitchen hood and duct clean takes two to three hours.
Transparent Kitchen Duct Cleaning Rates & AMC Pricing
Service | Small Setup (Cloud Kitchen) | Large Setup (Hotel BOH) | Duration |
Hood & Filter Deep Clean | AED 800–1,200 | AED 1,500–2,500 | 2–3 hours |
Exhaust Ductwork Cleaning | AED 1,200–2,000 | AED 2,500–4,000 | 3–5 hours |
Full System (Hood + Ducts + Fan) | AED 2,000–3,500 | AED 4,000–7,000 | 5–8 hours |
ESP / Ecology Unit Service | AED 1,500–2,500 | AED 3,000–5,000 | 3–4 hours |
Quarterly AMC (4 visits/year) | AED 6,000–10,000 | AED 15,000–25,000 | Per visit |
Bi-Annual AMC (2 visits/year) | AED 3,500–6,000 | AED 8,000–14,000 | Per visit |
AMC pricing depends on cooking hours per day and the number of hoods. A cloud kitchen running 12 hours daily needs quarterly cleaning. A hotel BOH with multiple cooking lines needs monthly hood cleaning and quarterly full system cleaning. We inspect and quote before you commit.
Dubai Municipality & UAE Civil Defence Compliance Standards
Dubai Municipality and UAE Civil Defence require commercial kitchens to maintain exhaust systems free of combustible grease. NFPA 96 standards, adopted by DM, mandate regular cleaning based on cooking volume. High-volume solid fuel cooking requires monthly cleaning. Moderate-volume gas cooking requires quarterly cleaning. Low-volume operations need semi-annual cleaning.
We issue a Cleaning Certificate after every job. This document includes before and after photos, the scope of work, and a compliance statement. You file it with DM for food safety inspections and with Civil Defence for fire safety audits. Without this certificate, you risk fines, closure, or insurance denial after a fire.
Standardized 7-Step Kitchen Duct Degreasing Process
Step 1 — System Audit & Baseline Airflow Test (20 mins)
We arrive, turn on the exhaust system, and measure airflow at the hood face with an anemometer. This gives us a baseline. If airflow is below 80 percent of design capacity, we know the system is heavily clogged before we open a single panel.
Step 2 — Food-Safe Masking & Prep (30 mins)
We cover cooking equipment, prep tables, and floors with protective sheeting. We shut down gas lines to the cooking line and lock out the exhaust fan. Safety first. No hot surfaces, no spinning blades.
Step 3 — Manual Carbon Scraping (45–90 mins)
We open access panels and scrape hardened carbon and grease from duct walls using blunt blades and rotary scrapers. This is the dirtiest part of the job. The grease we remove is often black, tar-like, and an inch thick in restaurants that have deferred cleaning for a year.
Step 4 — Chemical Degreasing & High-Heat Steam (60–120 mins)
We apply heavy-duty alkaline degreaser to hood interiors, duct walls, and filters. After a 10-minute dwell, we blast the surfaces with 150-degree steam at 100 bar pressure. The combination dissolves polymerized grease that scraping alone cannot touch.
Step 5 — Ecology Unit & Filter Washing (45–60 mins)
We remove ESP cells and baffle filters to our mobile cleaning station outside. We soak them in heated degreaser tanks, pressure rinse, and air dry. We never dump grease water down your kitchen drain. We collect it in sealed containers for proper disposal.
Step 6 — System Polish & Reassembly (30–45 mins)
We wipe down the hood exterior to a stainless steel polish, reinstall filters and ESP cells, and replace access panels. We remove all protective sheeting and mop the floor. Your kitchen looks like we were never there, except the hood is shiny and the air moves again.
Step 7 — Airflow Verification & Certification Issuance (15 mins)
We restart the system and measure airflow again. If it does not improve by at least 25 percent, we reopen the duct and find what we missed. Once verified, we issue your DM-ready Cleaning Certificate with airflow readings attached.
Integrated BOH Maintenance: Grease Traps to Exhaust Systems
Grease management in a commercial kitchen is a system, not a single task. Airborne grease travels up through your hood and ducts. Liquid grease flows down into your drains and grease trap. If you clean the exhaust but ignore the grease trap, you get drain backups that flood the kitchen during dinner service.
Top Mop pairs kitchen exhaust cleaning with grease trap cleaning and drain cleaning as a single BOH maintenance package. We schedule both services on the same night so your kitchen is fully compliant and fully functional when you open the next day.
Fire Risk & Hygiene Impact in High-Volume UAE Kitchens
Commercial cooking in Dubai involves high oil volumes. Arabic grills, South Asian curries, and Chinese stir-fries all produce grease-laden vapors. When these vapors cool in the duct, they condense into combustible deposits. UAE humidity keeps these deposits sticky and accelerates bacterial growth.
An exhaust duct with a quarter-inch grease layer can ignite at 370 degrees Celsius. A typical commercial cooking line reaches 260 degrees at the surface, but flare-ups from frying can easily exceed ignition temperature. We have cleaned ducts in Deira restaurants where the grease was so thick the inspector ordered immediate closure. Do not let it get that far.
Recent Kitchen Exhaust Cleaning Projects in Dubai
Multi-Brand Cloud Kitchen — Business Bay. A cloud kitchen facility on Al Khail Road housed four virtual brands sharing one exhaust system. The ducts had not been cleaned in 14 months. Airflow was down 60 percent and the kitchen temperature hit 45 degrees during service. We cleaned two hoods, 18 meters of vertical ductwork, and the rooftop extractor fan over two nights. Total cost: AED 6,500. Airflow improved by 42 percent. The facility passed its DM renewal inspection one week later.
Luxury Hotel Restaurant — Downtown Dubai. A fine-dining restaurant near Burj Khalifa had a custom copper hood and a hidden duct run behind decorative paneling. The hotel engineer was concerned about damaging the finish. We used low-pressure steam and manual scraping only, avoiding chemicals that could patina the copper. We cleaned 12 meters of ductwork and the ESP unit. Total cost: AED 4,200. Duration: 6 hours. The hotel facilities manager reported zero guest complaints about cooking odors for the first time in three months.
Trusted Kitchen Duct Cleaning Across Dubai, Sharjah & All Over UAE
We service commercial kitchens in Deira, Bur Dubai, Al Quoz Industrial Area, Business Bay, Downtown Dubai, JLT, Dubai Marina, Dubai Silicon Oasis, and Dubai Investment Park. We also cover Sharjah including University City, Industrial Area 1, and Al Nahda. For restaurants in high-rise towers, we coordinate with building management for roof access and service elevator bookings. We carry our own portable power and water supply for locations without utility access.
Top Mop’s Certifications, Insurance & Safety Guarantees
Top Mop is DED-licensed and Dubai Municipality-approved for commercial kitchen cleaning. We carry AED 5 million general liability insurance covering property damage and worker injury. Our technicians are trained in working at height, confined space entry for ductwork, and lockout-tagout procedures for electrical and gas isolation. We use food-safe degreasers in kitchen areas and never mix chemicals. Every technician wears full PPE including respiratory protection inside ducts.
What Our Kitchen Duct Cleaning Clients Say
Frequently Asked Questions
Is kitchen duct cleaning mandatory in Dubai?
Yes for all commercial kitchens. Dubai Municipality and UAE Civil Defence require exhaust systems free of combustible grease. You must produce a Cleaning Certificate during DM food safety inspections and Civil Defence fire audits. Failure to comply results in fines or closure.
How often do I need a Civil Defence cleaning certificate?
High-volume solid fuel cooking needs monthly cleaning and certification. Moderate-volume gas cooking needs quarterly. Low-volume operations need semi-annual. We stamp the certificate with the next due date so you never miss a cycle.
What is the difference between hood cleaning and duct cleaning?
Hood cleaning covers the canopy, filters, and visible plenum above the cooking line. Duct cleaning covers the hidden ventilation shaft that carries air from the hood to the roof. Hood cleaning takes 2 hours. Full duct cleaning takes 5 to 8 hours depending on length and access. You need both for compliance.
Can you clean ducts without access panels?
We can clean the first meter or two from the hood without panels. Beyond that, we need access panels every 3 to 4 meters for proper rotary brush cleaning. If your system lacks panels, we install them during the first visit. This is a one-time cost that saves money on every future clean.
Do you handle grease trap cleaning as well?
Yes. We offer combined BOH maintenance that includes kitchen exhaust cleaning, grease trap cleaning, and drain cleaning. We schedule all services on the same night with one invoice.
How much does kitchen duct cleaning cost in Dubai?
A small cloud kitchen hood and filter clean starts at AED 800. A full hotel BOH system with ducts and ESP units runs AED 4,000 to 7,000. We inspect and quote the exact price before starting. AMC contracts reduce per-visit costs by 15 to 20 percent.
Can you clean the exhaust system after restaurant hours?
Yes. We prefer it. Most of our kitchen exhaust cleaning happens between 11 PM and 6 AM when kitchens are cold and service is finished. We bring portable lighting and generators. Your kitchen opens clean and compliant the next morning.
Do you clean ecology units and ESP systems?
Yes. We remove cells and collection plates, soak them in heated degreaser, pressure rinse, and reinstall them. ESP maintenance is mandatory for high-rise towers in Dubai to control smoke emissions. A dirty ESP fails DM environmental checks.
How long does a full kitchen exhaust cleaning take?
A single hood and short duct run takes 4 to 5 hours. A multi-hood hotel system with 20 meters of ductwork takes 8 hours over two nights. We give you a time estimate after inspection.
What areas in Dubai do you cover?
We cover all of Dubai including Deira, Bur Dubai, Al Quoz, Business Bay, Downtown Dubai, JLT, Dubai Marina, Silicon Oasis, and DIP. We also service Sharjah. We coordinate tower access for high-rise kitchens and bring portable equipment for industrial areas without utility connections.
F&B Facility Maintenance Insights
Read our guides on identifying early signs of exhaust fan failure before it shuts down your kitchen, how to prepare for a Dubai Municipality food safety inspection, and why quarterly kitchen duct cleaning costs less than one night of closed service. These resources are linked from our commercial cleaning and building cleaning service pages.
Book Your Kitchen Exhaust Cleaning in Dubai Today
Call Top Mop or WhatsApp us now. For emergency kitchen exhaust cleaning after a failed inspection, we respond within 4 hours. For scheduled service, book 48 hours in advance.
About Top Mop
Top Mop offers professional cleaning services in Dubai and all over the UAE. From home & office cleaning to deep cleaning, AC duct & water tank cleaning, we deliver same-day, DM-licensed service. Get your free quote today.
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Shop 01 Behind Y10 Building England Cluster, International City Dubai UAE