Comprehensive Building Maintenance Services across Essex, London & the UK
At National Integrated Services Ltd we pride ourselves on delivering high-quality building maintenance services tailored to meet the needs of commercial, industrial and residential properties. Based in Essex, we serve London and the entire UK, offering comprehensive services that ensure your property remains in optimal condition year-round.
Whether you need routine repairs, emergency services, or a complete property refurbishment, we are your trusted partner in facilities management support services. Our team of experienced professionals uses advanced techniques to provide solutions that are cost-effective, efficient and fully compliant with the latest regulations.

Rapid Response Team for Emergencies
0207 639 1111
Our Building & Facilities Maintenance Support Services Include:
- General Property Maintenance
- Pest Control
- Commercial, Industrial & Clinical Cleaning
- Grounds Maintenance
- Waste Management
- Office Building Refit & Refurbishment
- Planned Preventative Maintenance (PPM)
- Reactive Maintenance
- HVAC Maintenance & Legionella Prevention
- Electrical Services
- Plumbing Services
- Carpentry and Joinery
- Plasterboard & Glazed Walls
- Plastering, Painting & Decorating
- Grid Ceilings
- Soft & Hard Floor Installation
- Masonry, Pointing & Rendering
- Windows, Fascia & Soffit Installation
- Security Shutters, Barriers, Fencing & Gates
- Roofing & Gutter Maintenance & Cleaning
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Why Choose National Integrated Services (NIS FM SUPPORT)?
Proven Expertise in Facilities Management Support
With over 20 years of experience in the cleaning, grounds, pest control, waste management and building maintenance industries, NIS FM Support has built a reputation for providing reliable, efficient and cost-effective services. We understand the complexities of managing commercial, industrial, educational, healthcare, hospitality, public sector and residential properties and we are dedicated to offering solutions that meet your specific needs.
Just one job is enough to show the impact we can have.
Ready to get started? Call us today on 0207 639 1111 or complete our Enquiry form with details about your needs and we’ll send you a tailored proposal.
What our clients say about us
Comprehensive Service Coverage Across Essex, London & the UK
No matter the sector or location, we provide fast, efficient and high-quality services tailored to your needs.
Headquartered in Greater London, our expert team operates across the UK. With a secondary base in Manchester and strategically located satellite hubs nationwide, our network allows us to deliver comprehensive services across England, Wales, Scotland, Northern Ireland and the larger surrounding islands. Wherever your property is located, we provide fast, efficient and high-quality building maintenance solutions.
We provide tailored solutions across a diverse range of sectors:
Public Sector
Trusted by local authorities and government bodies, we’re an accredited CCS framework supplier, meeting strict government standards for quality, reliability and ethics – giving public and private clients confidence in our pre-vetted, professional FM support services.
Residential
From housing developments to apartment blocks, we provide responsive and planned maintenance that enhances tenant satisfaction and protects property value. Services cover shared areas including block compliance, roof spaces, boiler rooms, car parks, corridors and external spaces.
Industrial
We provide specialised FM support for warehouses, production sites, and logistics centres—helping ensure safety, cleanliness and compliance. Our planned and reactive maintenance protects critical systems, minimises downtime and supports the continuous operations essential to industrial environments.
Retail
We work with retail chains, shopping centres and independent stores to maintain clean, operational and welcoming spaces for staff and customers alike, even during peak trading hours.
Education
Our team supports schools, colleges and universities by maintaining safe, compliant and conducive learning environments with minimal disruption to staff and students.
Healthcare
We understand the critical nature of healthcare environments, providing reliable and discreet services for hospitals, clinics, care homes and medical centres to meet strict hygiene and safety standards.
Hospitality
From hotels to restaurants and entertainment venues, we help ensure guest comfort and smooth facility operations through prompt, high-quality maintenance support.
Commercial
From office buildings and business parks to corporate facilities, we ensure that commercial properties remain safe, functional and presentable, supporting smooth day-to-day operations.
Heritage sites
We protect historic buildings while ensuring they remain safe, compliant and functional. From listed landmarks to museums, our services combine sensitive repairs, discreet modern upgrades and proactive maintenance, sympathetically preserving architectural integrity and enabling heritage spaces to serve communities today and into the future.

Rapid Response Team for Emergencies
0207 639 1111
Cost-Effective Solutions & Transparent Pricing
At National Integrated Services Ltd, we believe in providing value for money. All of our services are priced competitively, with no hidden fees. We provide clear, upfront pricing to ensure there are no surprises along the way. Our quotation remains regardless of additional issues we may encounter along the way (provided the scope of works stays the same as per the original quotation).
Health & Safety Compliance
We prioritise the safety and well-being of your property, tenants, employees and the general public. All our services are delivered in full compliance with UK Health and Safety regulations and our staff receive comprehensive training tailored to the specific requirements of each task. As part of our commitment to maintaining the highest standards in health and safety, environmental responsibility and workforce competence, we operate at the rigorous levels required to uphold our accreditations with Avetta, SSIP, Crown Commerical, SafeContractor and Constructionline, as well as our ISO 9001, ISO 140001, ISO 45001 certifications.
Contact us today to discuss your needs.
Are you ready to partner with a trusted facilities management support company? National Integrated Services Ltd are committed to offering high-quality Facilities Management Support services that keeps your property in excellent condition.
Whether you need Building or Grounds maintenance or repairs, Cleaning, Waste Services or Pest Control, our expert team is here to help.
Get in touch today for a consultation or to learn more about how our building and Facilities Management Support services can benefit you. Call us now on 0207 639 1111
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