Our Services
Professional Air Hygiene &
Certified Ventilation Services
TR19® Compliant
Kitchen Extract System Clean
Certified Partner
Health & Safety Verified
TR19® Compliant
Kitchen Deep Cleaning
Certified Partner
Health & Safety Verified
TR19® Compliant
Extract System Installation
Certified Partner
Health & Safety Verified
TR19® Compliant
Cooking Equipment Deep Cleaning London
Certified Partner
Health & Safety Verified
TR19® Compliant
Fan Replacement
Certified Partner
Health & Safety Verified
TR19® Compliant
Commercial Kitchen Cleaning
Certified Partner
Health & Safety Verified
Is Your Kitchen Insurance-Compliant?
Most commercial insurance policies are void if your extraction system does not meet BESA TR19® standards. Don’t wait for a fire inspection to find out you’re at risk.
| Grease Production | Low (Up to 6 hrs) | Moderate (6-12 hrs) | Heavy (12-16 hrs) | Extreme (16+ hrs) |
| High (Fryers/Woks) | 6 Months | 3 Months | 3 Months | 2 Months |
| Medium (Grills/Ranges) | 12 Months | 6 Months | 4 Months | 3 Months |
| Low (Ovens/Steam) | 12 Months | 12 Months | 6 Months | 6 Months |
Critical Safety Limit: Grease buildup must not exceed a mean of 200 microns. Our professional micron-measurements ensure your facility stays within legal limits.
Frequently Asked Questions
Specialist solutions designed for high-stakes environments where air quality and compliance are non-negotiable.
Yes. For a full professional deep clean, you must close your restaurant to allow technicians to use heavy chemicals, reach restricted areas, and safely clean ventilation hoods. For daily or weekly maintenance, cleaning can be done during overnight hours without disrupting service. However we widely perform air filter replacements near London and Kent without interfering with business.
For commercial kitchen range hood filters, the industry gold standard is the stainless steel baffle filter. For HVAC systems conditioning the kitchen, the best setup is a combination of a pleated and bag filter paired with inline Activated Carbon (Charcoal) filters to capture volatile organic compounds (VOCs) and odours. Additionally and Electrostatic Precipitator (ESP) to mitigate the smoke element.
Yes, of course we will. We offer maintenance work and air filter replacement near London, even for equipment that we did not install. Feel free to contact us no matter what type of range hood or HVAC system you have-we will service it.
In a busy commercial kitchen, daily cleaning of metal baffle filters takes about 15 to 20 minutes of hands-on time per shift, with a standard full professional hood and exhaust system clean taking 3 to 5 hours. Standard replacement of charcoal filters is required every 3 to 6 months.
You must clean your HVAC and range hood filters at regular intervals—at least once every month. However, if you are looking to DIY, it is essential that you are proficient in understanding the manufacturer’s guidelines as well as the TR19 guidelines for air filter replacement near London.
Replacing your HVAC and range hood filters improves indoor air quality and prevents fire hazards or equipment damage. Both procedures are simple DIY tasks that require locating the filter, removing the old one, and sliding in the replacement.
To begin with, if you don’t change your filter regularly, it will block airflow in your commercial kitchen, increasing smoke while working. While cleaning your filter can offer a temporary solution, if the component is not working properly, the oil in the smoke will turn into sticky grease that will stick to the walls, ceiling, and floor. Being unsightly is not the only problem with black grease; this deposit is also inflammable. So not changing your filters can end up increasing the risk of fire hazards.
We recommend that you open, clean and inspect all the filters in your HVAC and range hood. While greasy cloggings are easily detectable, you also need to hold the panels in light to see if any residual debris is trapped there. Even after cleaning, if the light still obstructs, then it is time to get it professionally checked or go for a replacement.
We often visit restaurants and commercial properties for HVAC or range hood air filter replacement in Kent, London and many other locations where people follow the recommended timeline for changing the component and continue using the filters even if they need changing. You must regularly check your filters for excess grease buildup. Different kitchens.
To speak of the busiest kitchens in full-fledged restaurants and catering services, we typically offer air filter replacement near London in 8 to 15 months. Therefore, the frequency may vary from once a year to every few weeks. We must emphasise the importance of regularly having your filters cleaned and inspected by an expert to ensure their performance and know when to change them.
Get in touch
Specialist solutions designed for high-stakes environments where air quality and compliance are non-negotiable.
Find us Here
71 - 75 Shelton Street, Covent
Garden, London WC2H 9JQ
Get In touch
07770 382 363
07473 763 767
info@ivs-ltd.co.uk
Opening Hours
Mon- Fri: 8:00am- 8:00pm
Sat - Sun: Closed
Contact our technical team to arrange a no-obligation inspection.