Professional Ventilation Cleaning Solutions
Air duct cleaning, disinfection and inspection services for commercial, industrial and residential buildings.
Authorised distributor in Lithuania Complete cleaning & disinfection systems
Three core capabilities that keep commercial and industrial buildings safe, compliant and contaminant-free.
Duct cleaning
Industrial extraction system cleaning
Range hood & filter cleaning
Heat-recovery system cleaning
Disinfection
Cooling & heating equipment cleaning
A full spectrum of ventilation services
From routine duct cleaning to certified disinfection and robotic inspection — every system, sealed, scanned and serviced to standard.
Ventilation Cleaning
Full-system extraction and supply cleaning to restore airflow and air quality.
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Air Duct Cleaning & Disinfection
Mechanical brushing plus certified antimicrobial fogging through the duct run.
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Kitchen Exhaust Cleaning
Grease removal from canopy to fan — fire-safety compliant degreasing.
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Video Inspection
Robotic camera surveys with recorded footage and condition mapping.
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Garbage Chute Cleaning
High-pressure sanitising of refuse chutes to eliminate odour and pests.
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Chimney Cleaning
Soot and creosote removal with full draw testing and safety check.
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Eco Ozone Disinfection
Chemical-free ozonation that destroys odours and biological contaminants at the source.
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Pest Control (DDD)
Certified disinfection, disinsection and rodent control for facilities of any scale.
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Keeping the air moving — and clean — since 2010
PSS Group is a specialist ventilation and industrial maintenance contractor, serving companies, organisations and individuals across Lithuania and the wider Baltic region since 2010. We combine certified technicians, robotic cleaning systems and transparent reporting to deliver measurable air quality results across every type of building.
A clear, four-step process
Inspection
Robotic camera survey to map contamination and airflow.
Diagnostics
Condition report, scope and a fixed transparent quote.
Cleaning
Mechanical extraction, degreasing and certified disinfection.
Reporting
Before/after evidence pack and compliance certificate.
See it for yourself
Drag the handle to reveal a duct before and after a full PSS clean.
AFTER 
BEFORE Trusted across every kind of building
Restaurants
Grease builds up along the whole extract run, from the canopy to the roof fan. It is the main fire risk and the usual reason the dining room smells.
- We work after service hours; the kitchen opens as normal
- Photo-documented certificate for insurers and inspections
- Ozone treatment for odours the ventilation cannot keep up with
Hotels
Guest rooms, conference halls, the kitchen and the spa all run on different ventilation regimes. A dirty system shows up in reviews immediately.
- Floor by floor, without disturbing guests
- Odour removal in rooms after smoking or refurbishment
- Scheduled maintenance contract with fixed intervals
Shopping Centers
Ventilation in large-format buildings runs non-stop, and food courts and parking decks put extra demands on air quality.
- Night work with the retail floor staying open
- Extract cleaning across food court units
- Pest control with permanent monitoring points
Factories
Industrial ducts collect dust, oil mist and process contaminants. It affects not just the air but the service life of the equipment.
- Industrial equipment and high-access work
- Camera survey before and after
- Schedule aligned with the production cycle
Office Buildings
Poor air quality in an office shows directly in how people feel and focus. The usual cause is neglected ductwork and heat recovery units.
- Weekend cleaning, no disruption to desks
- Heat recovery units and filter service
- Report for the facility manager
Residential
The same issues repeat in apartment buildings: weak draught, odours travelling between flats, a contaminated refuse chute and pests in shared areas.
- We coordinate with the building manager
- Refuse chute cleaning and disinfection
- Chimney sweeping and draught testing
Healthcare
In healthcare and pharma, air quality is a regulated parameter rather than a comfort question. Maintenance has to be documented.
- Disinfectants intended for these environments
- Work without pausing procedures
- Documentation for inspections
Built on equipment, evidence and response
Five reasons facilities managers keep PSS Group on retainer.
Professional equipment, ready to order
We supply the same industry-leading cleaning, disinfection and ozonation equipment we use on site — from the world's top manufacturers.
Pressovac E-20 Brushing Equipment 
Pressovac E-box Brushing Equipment 
Pressovac Flexible shafts Brushing Equipment 
Pressovac Mini Shaft Brushing Equipment 
Pressovac P - 25 Brushing Equipment 
Pressovac P - 40 Brushing Equipment 
Pressovac Steel Wire shaft Brushing Equipment 
Pressovac S100 - 0.75 kW Dust Suction Units 
Not sure which machine fits your site?
Tell us your building, system and goals — our specialists spec the right equipment, arrange delivery across the Baltics, and set your team up to run it.
Our services are used by Lithuanian and foreign-owned companies.
- CAVERION
- ABB Group
- Fabeta
- Mano būstas
- Philip Morris Lithuania
- Kraft Foods Lithuania
- Tele2
- OZAS shopping & entertainment center
- HESBURGER & other restaurants
- MAXIMA
- RIMI
- IKI
- Kempinski
- Novotel
- Radisson BLU Astorija
- Comfort
- VICHY Water Park
- NORTHWAY Medical Center
- IMPULS Fitness
- Sicor Biotech
- Thermo Fisher Scientific
Questions, answered
How often should ventilation systems be cleaned?
Most commercial systems benefit from a clean every 12–24 months, while kitchen extract and high-occupancy buildings often require more frequent service to stay compliant. We assess each system and recommend a schedule.
Do you provide a compliance certificate?
Yes. Every completed job includes a detailed report with before/after camera footage and a compliance certificate suitable for insurers, landlords and fire-safety audits.
Will cleaning disrupt our operations?
We work around your hours — early mornings, nights or weekends — and use sealed, low-noise equipment so most sites stay fully operational throughout.
What areas do you cover?
PSS Group operates nationwide with mobile units, so we can deploy to commercial, industrial and residential sites typically within 24 hours of approval.
Is the disinfection safe for occupied buildings?
Our antimicrobial fogging agents are certified safe for occupied spaces once dry. We schedule and ventilate appropriately so spaces are ready for use right after treatment.