About us
Over 20 years keeping London immaculate
Jalem Cleaning Services is a British commercial cleaning company with over two decades of proven expertise. Serving all of London and the surrounding areas — delivering consistent, professional results on time, every time.
20+
Years of experience
500+
Satisfied clients
98%
Client retention rate
6
Sectors served
Our story
A trusted contract cleaning partner
Founded over 20 years ago, Jalem Cleaning Services was established with a single, clear purpose: to provide businesses across London with a commercial cleaning service they could genuinely rely upon. From our earliest contracts, we built our reputation on punctuality, thoroughness, and an unwavering commitment to quality.
Today, we serve a diverse portfolio of clients spanning offices, schools, medical facilities, retail environments, and construction sites. Our teams are fully trained, DBS-checked, and equipped with industry-grade products and equipment — ensuring every assignment is completed to the highest possible standard.
We believe that exceptional cleaning is not simply about appearance — it is about creating safe, healthy, and productive environments where businesses and people can thrive. That belief drives everything we do.
Mission & Vision
Our Mission
To deliver superior commercial cleaning services that protect the hygiene, safety, and professional presentation of every business we serve — provided with integrity, reliability, and an unwavering commitment to consistent quality that sets us apart from the competition.
Our Vision
To be London's most trusted commercial cleaning contractor — a company that businesses choose not only for the quality of our results, but for the honesty, professionalism, and genuine care we bring to every client relationship. We believe that true excellence in service begins with people who take pride in what they do.
Coverage area
Serving businesses across Greater London
We provide commercial cleaning services across all of London and the surrounding areas. From the City and Central London to the suburbs and beyond — wherever your business is based, our professional teams are ready to serve you.
Serving
All of London
Our values
What defines us
Reliability
We arrive when we say we will and deliver what we promise. Our clients trust us because we have earned that trust through consistent performance over more than two decades.
Excellence
We hold ourselves to the highest professional standards in everything we do — from the products we use to the training we provide our teams. Good enough is never good enough for us.
Integrity
We operate with complete transparency and honesty. Our clients receive straightforward pricing, clear communication, and a service that does exactly what it says it will.
Commitment
We are genuinely invested in the success of every client relationship. Your satisfaction is not a target — it is the standard we hold ourselves to on every single visit.
Our team
Professionals who make the difference
Every member of the Jalem team is carefully selected, professionally trained, and fully vetted. We invest in our people because we know that exceptional service is delivered by exceptional individuals.
Gustavo Maradiago & Vivian Ortega
Founder & Managing Director
With over 20 years of experience in the commercial cleaning industry, Jalem founded the company with a vision to deliver a genuinely professional, reliable cleaning service to London businesses. His hands-on approach and commitment to quality remain at the heart of everything the company does.
Looking for a trusted cleaning contractor in London?
Contact us today for a complimentary, no-obligation quote. We will assess your requirements and provide a tailored proposal within 24 hours.