top of page
Untitled design (1).png

Our range of services

Air hygiene
industrial ventilation lev rutland
Commerical cleaning
We offer a professional, nationwide service specialising in the following:
Full list of services

Click each icon for more information 

43.png

Air Hygiene

Air hygiene

125+ LEV TESTS DELIVERED THIS YEAR

We can carry out various air hygiene services including Air Hygiene Risk Assessments (AHRA’s) Internal Air Quality Assessments (IAQA’s) and time weighted Workplace Exposure Limit testing (WEL Testing) in your workplace or institution.  

We can clean and disinfect all components of your ventilation ductwork, air handling units and replace filtrations systems.
Industrial ventilaton
44.png

Industrial Ventilation

Industrial Ventilation
We can help you comply with your responsibilities under COSHH regulations by carrying out the annual test of your Local Exhaust Ventilation systems.  We currently test, and maintain hundreds of LEV systems across the UK and offer a popular design and installation service for new LEV Systems. We can carry out your TR19 ductwork cleans and TR19 grease extract cleans.  We also design, install and repair general ventilation ductwork, industrial fans, fire dampers and access panels.


 

Ceiling Ventilation

Thorough cleaning of ventilated ceilings, including Heydal etc.  The ceilings are dismantled, degreased and then replaced to allow the ventilation extraction system to be thoroughly cleaned.

commercial cleaning
42.png

Commercial Cleaning

Kitchen Deep Cleaning
We can take responsibility for cleaning the entire kitchen and ancillary areas, including all catering and preparation equipment, sinks, dishwashers, ceilings, including extraction ceilings such as Heydal and Colt, floors and walls, windows, racking, cupboards, flyscreens, hot cupboards, ventilation canopies, ducting, grease filters, fans and lights.
 

High level Cleaning

Vacuum / chemical wash down of walls, ceilings, pipework, vents, roof structure supports, lights and other such out of reach areas to remove dust, dirt and product debris within workshops, laundry areas, gymnasiums and factories etc.  The cleaning is all carried out by fully trained individuals using specialist access equipment.

 

Builders Cleans

To remove dust / debris following completion of building / refurbishment works and also where necessary a ‘hygienic clean’ prior to handover.

We are construction Industry Scheme registered (CIS).

 

Ablution Cleans

Thorough cleaning of toilet and shower areas.

 

Clinical Deep Cleaning

Cleaning of floors, walls, ceilings and other areas within Hospitals, Medical Centres and Healthcare Departments, using specialist steam cleaning equipment.

 

Floor Cleaning

Including stripping and re-polishing.

 

Carpet Cleaning

Using specialist equipment and cleaning chemicals.
 

Covid Decontamination

We can carry out a full Covid decontamination in affected areas by fogging spaces with specialist sanitising chemicals. 

 

Bio Hazard Cleans

We can neutralise high risk bio hazard situations removing blood, bodily fluids or other bio hazard waste.  

 

Crime Scene Cleans

We can provide rapid response with safe removal of all biological materials and complete decontamination of affected areas  

Full list of services
44.png

Full list of our services

Howlett HSL is a specialist air hygiene, industrial ventilation and commercial cleaning company, with over 30 years experience in the field.  We offer a professional, nationwide service specialising in the following:​
air handling units
air hygiene
ductwork
bio hazard cleans
high level cleans
carpet cleans

TESTIMONIALS

"I just want to add a massive thank you to your team who attended yesterday and last week for the overnight clean. As always, your team is so accommodating, professional and highly skilled."

- HMP Pentonville

bottom of page