Business Details
28 Years
experience
Emergency
services
Professional Commercial Cleaning Services Harrow
Gem Contract Cleaning Services has been delivering specialist cleaning solutions since 1998. Our 25+ years of experience in North West London have established us as trusted partners for diverse commercial clients. Through continuous investment in staff training and equipment, we maintain exceptional standards while adapting to evolving client needs. Our team of uniformed, ID-verified professionals combines technical expertise with flexibility to handle challenges ranging from post-construction deep cleans to heritage property restoration. We pride ourselves on our responsive approach, having successfully managed unique projects like flood damage recovery in schools and emergency field clearance.Our commitment to quality is evidenced by long-standing contracts and referrals from satisfied clients including dental practices, TV production companies, and educational institutions. We maintain rigorous health and safety compliance while offering flexible scheduling to accommodate client operations. With dedicated account management and mobile supervisors, we ensure consistent service delivery across contracts of all sizes. Our holistic approach covers complete site maintenance, including floor treatments, window cleaning, and janitorial supplies provision.
Services
Commercial Cleaning
Office Cleaning
School Cleaning
Deep Cleaning
Post-Construction Cleaning
Floor Maintenance
Window Cleaning
Janitorial Supplies
Emergency Cleaning
Heritage Property Cleaning
Details
- Year established: 1998
Highlights and features
- 25 years of experience in commercial cleaning since 1998
- Flexible scheduling to work around client operations
- Dedicated account management for each client relationship
- Proven track record with long-standing client contracts
- Mobile supervisors assigned to ensure consistent quality
What people say
Efficient and reliable
Thorough cleaning
Excellent staff
High standards maintained
Personalised service
Services
Commercial Cleaning
Professional cleaning solutions for commercial premises tailored to specific business requirements. Our trained team maintains hygiene standards while working around operational hours. Services include daily cleaning, scheduled deep cleans, and emergency response for unexpected situations. Clients benefit from consistent quality across offices, retail spaces, and light industrial units.
School Cleaning
Specialist cleaning services for educational institutions including primary schools, junior schools, and specialist facilities. We handle daily maintenance, summer holiday deep cleans, and urgent requirements like post-event cleaning. Our experienced team works discreetly around school hours while maintaining rigorous hygiene standards required in educational environments.
Post-Construction Cleaning
Comprehensive cleaning solutions for new or renovated properties. Our expert team performs thorough deep cleaning to remove construction residues, preparing buildings for occupation or inspection. This service includes floor treatments, window cleaning, and removal of construction-related debris to meet exacting standards required by developers and property managers.
Emergency Cleaning
Rapid response cleaning services for unexpected situations. From flood damage recovery to unusual incidents like animal waste removal, our team mobilises quickly with appropriate equipment. This service ensures business continuity by addressing urgent hygiene concerns and restoring operational readiness in commercial premises.
Heritage Property Cleaning
Specialist cleaning for heritage buildings using appropriate techniques and materials. Our experienced team handles delicate surfaces and historic features while maintaining modern hygiene standards. This service is particularly suited to listed buildings, period properties, and culturally significant sites requiring careful maintenance approaches.
People
Anona O'Sullivan
Managing Director
With over 25 years in commercial cleaning, Anona leads Gem Contract Cleaning Services with expertise in client relations and operational strategy. She ensures service excellence through continuous staff training and innovative cleaning methodologies.
Hannah Shaoul
Operations Director
Hannah oversees daily operations with two decades of cleaning industry experience. Her focus on health and safety compliance ensures quality service delivery across diverse commercial environments while maintaining strict budgetary controls.
Questions
What types of commercial cleaning services do you offer?
We provide comprehensive cleaning for offices, schools, industrial units, heritage properties, and post-construction sites. Our services include daily cleaning, deep cleaning, window maintenance, and emergency response.
Do you operate outside North West London?
While based in Harrow, we service surrounding areas including Wembley, Kenton, Park Royal, and Acton, with flexible scheduling to accommodate client needs across these locations.
How do you ensure service quality?
Through rigorous staff training, mobile supervisors on-site, dedicated account management, and regular client feedback sessions to maintain our high cleaning standards across all contract sizes.
Can you handle emergency cleaning situations?
Yes, we offer rapid response for unexpected scenarios including flood damage recovery and urgent hygiene requirements, with appropriately trained personnel and equipment available.
How are cleaning schedules arranged?
We work around client operations, offering flexible hours from daily cleaning to weekly schedules, with additional deep cleaning sessions scheduled according to specific requirements.
