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Business Details
48 Years
experience
Trusted Commercial Cleaning Services in Oxford
D.F. Williams is one of Oxford's oldest and most experienced professional cleaning companies, established in 1978. We pride ourselves on being a local business, employing and training local people to service businesses across Oxford and Oxfordshire, thereby supporting the local economy. Our comprehensive services include contract cleaning, window cleaning, industrial cleaning, specialist cleaning, property maintenance, and sustainable cleaning solutions tailored to commercial clients. With over 500 active local clients, including Oxford University and Savills Estate Agents, we have built a reputation for exceptional customer service, prompt response times, and adherence to rigorous health and safety standards. Our team undergoes continuous training to BICS standards, and we operate under a flat management structure to ensure direct client engagement and quality control.

Recognised for our environmental commitment, we hold ISO 14001 accreditation and are transitioning to an electric vehicle fleet to reduce our carbon footprint. We combine traditional methods with advanced equipment, such as water-fed poles and MEWPs, to deliver thorough cleaning solutions. Our quality management procedures are monitored via mobile app KPI reports, ensuring consistent service excellence. Fully insured up to 10 million, we also hold specialist risk insurance, including loss of keys. For a trusted, reliable partner to maintain your workplace's cleanliness and safety, contact us for a free, no-obligation quote.
Services
Contract Cleaning Window Cleaning Industrial Cleaning Specialist Cleaning Property Maintenance Sustainable Cleaning Facility Management Builder Cleans End of Tenancy Cleans House Clearance Services
Details
  • Year established: 1978
Highlights and features
  • We have over 50 years of experience in commercial cleaning services.
  • Our team consists of locally employed, BICS-trained professionals.
  • We hold ISO 14001 accreditation for environmental management.
  • We operate a hands-on quality control system with KPI reporting.
  • We use electric vehicles to reduce our environmental impact.
Associations and certifications
  • ISO 14001
  • SafeContractor
What people say
Quickly, efficiently, professionally Highly recommend Excellent customer service Discreet and sensitive Met expectations
Services
Contract Cleaning
Our contract cleaning service provides tailored, flexible cleaning solutions for commercial premises. We offer routine maintenance, disinfection, and specialist cleans, including carpet and upholstery cleaning, kitchen hygiene, and washroom services. Our BICS-trained operatives, supervised by dedicated contract managers, ensure consistent quality through regular site inspections and KPI reporting.
Window Cleaning
We deliver professional window cleaning using traditional methods and advanced equipment like water-fed poles (up to 30ft) and MEWPs for high-level access. Our services include shopfronts, doorways, and exterior glass, ensuring a streak-free finish that enhances your business's professional appearance while adhering to strict health and safety standards.
Industrial Cleaning
Our industrial cleaning covers factories, warehouses, and car parks. Services include pressure washing, hard floor restoration, gutter cleaning, and COSHH-compliant hazardous substance management. Fully trained operatives use protective equipment to prevent cross-contamination, ensuring safe, hygienic environments for employees and compliance with industry-specific regulations.
Specialist Cleaning
We provide advanced cleaning for sensitive or challenging environments, including clinical cleans, builder's end-of-project cleans, end-of-tenancy deep cleans, and graffiti removal. Our team uses specialist equipment for high-level access and hygienically sensitive areas like laboratories and medical facilities, ensuring thorough results tailored to specific client needs.
Property Maintenance
Our property maintenance service covers plumbing, landscaping, small building works, and garden upkeep. We handle tasks from light bulb replacements to landscape gardening, ensuring your premises remain functional, safe, and aesthetically maintained through regular inspections and prompt repairs by experienced technicians.
Questions
What areas do you cover?
We provide cleaning and facility management services across Oxford and throughout Oxfordshire.
Are your services available outside regular hours?
Yes, our contract cleaning service is flexible to accommodate your preferred schedule, including evenings and weekends.
Do you offer one-off cleaning services?
Yes, we provide specialist one-off cleans including builder's cleans, end-of-tenancy cleans, and house clearance services.
Are your staff trained and insured?
All operatives are BICS-trained, with specialist insurance coverage including public and employers' liability up to £10 million.
How do you ensure service quality?
We use mobile app KPI reporting, regular site inspections, and quarterly client reviews to maintain consistent quality standards.
What environmental initiatives do you have?
We hold ISO 14001 accreditation and are transitioning to an electric vehicle fleet to reduce our carbon footprint.