About us
Commercial cleaning specialists you can trust
Kriss Professional Cleaning provides reliable commercial cleaning solutions for offices, communal areas, apartment blocks and construction companies. We help businesses maintain clean, safe and professional environments through flexible cleaning contracts and specialist post-construction cleaning.
Kristina Miraka
Founder & Director
Leading the team with 10+ years of hands-on commercial cleaning experience across Hertfordshire and London.
Our story
We specialise in providing high-quality commercial cleaning services across Hertfordshire and surrounding areas. Our experienced team works with offices, property management companies, developers and construction firms, delivering reliable cleaning to the highest standards.
Founded by Kristina Miraka, Kriss Professional Cleaning has grown from a small local team into one of Hertfordshire's most trusted commercial cleaning providers — serving managed property portfolios, fit-out contractors and busy office buildings across the M25 and beyond.
Every contract is delivered by directly employed, DBS-checked operatives, backed by £5m public liability insurance, RAMS and COSHH documentation. No subcontractors, no gig workers — just reliable people on your site, every visit.
Why Choose Us
The Kriss Standard of Commercial Cleaning
We go beyond standard contract cleaning. We build trust with property managers, office managers and main contractors through absolute transparency, reliable staffing and unmatched attention to detail.
DBS-Checked & Fully Insured
Every operative has undergone enhanced DBS checks. We carry £5m public liability and full employer's liability cover for total peace of mind on any commercial or construction site.
Directly Employed Team
We never outsource to third parties or gig workers. All staff are directly employed, uniformed, ID-badged and trained in-house to the Kriss standard.
Out-of-Hours & On Schedule
Evening, overnight and weekend rotas built around your operation. We arrive when scheduled, finish on time and report back via QR-code site inspections.
Contractor-Grade Compliance
RAMS, COSHH data sheets, PPE and site-induction-ready operatives. We slot in alongside main contractors, FM teams and managing agents.
What we stand for
Our values
Compliance first
£5m public liability, RAMS, COSHH and DBS as standard on every site.
Commercial focus
Built for contracts — offices, blocks and construction, not domestic work.
Directly employed
No gig workers. Trained, uniformed operatives accountable to us.
Consistent quality
Documented checklists and supervisor spot-checks on every contract.
Common questions
About our team
Arrange a free site visit
Tell us about your site and we'll arrange a free walk-through and written commercial quotation within 24 hours.