Supreme Contract Services Ltd

Swindon · Wiltshire · Gloucestershire

Commercial cleaning and grounds maintenance on a fixed price

One contractor for the building and the grounds. Our own staff, our own vans, one monthly invoice — and a supervisor who actually checks the work.

  • Offices, industrial units, schools, healthcare, managed estates
  • Fixed price agreed up front — no hourly creep, no long tie-in
  • Holiday and sickness cover built in, not bolted on

Quick quote

We reply within one working day. No obligation, no pushy follow-up.

20+ yrstrading in Wiltshire & Gloucestershire
70 staffdirectly employed, uniformed, supervised
SafeContractoraccredited & audited · CSCS · IPAF
Fixed priceone monthly invoice, no surprises
No tie-inwe earn the contract every month

How a contract works

Four steps, no surprises

Site visit

We walk the premises with you, measure up and agree exactly what's in scope — and what isn't.

Written price

A fixed price with a schedule of work attached, usually within a week of the visit. RAMS and COSHH before we start.

Start and settle in

Same team each visit where we can. A supervisor checks the site in the first fortnight and then on a regular quality-control cycle.

One invoice

Monthly, itemised, no extras unless you've asked for them. Problems go straight to the office on 01793 325013.

Sites we look after

From a single office to the biggest shed in Swindon

B&Q Distribution Centre, Swindon — exterior

B&Q Distribution Centre, Swindon

796,649 sq ft — the equivalent of 20 football pitches and the largest building ever put up in Swindon. We did the builders’ clean and final floor clean, cladding, offices, canteens and kitchens, on schedule. Forgetting a brush back at the van meant a 30-minute round trip to fetch it.

GS Yuasa, Ignition ParkGrounds maintenance
Farm Foods, SwindonHard floor cleaning
Morrisons distributionBuilders’ clean
Retirement & managed housing schemesCommunal cleaning & grounds
Pubs, schools & surgeriesContract cleaning

What clients say

The cleaners they provide are always friendly and hardworking. They clean thoroughly and are always on time, dressed appropriately and respectful to the residents. I would recommend them.

Karen Larkin, Scheme Manager — retirement scheme

They cleaned the building from top to bottom — carpets we never thought would survive. We no longer worry about equipment, sickness, holiday cover or any of the other chores.

Ian & Roz Tomkins — The Iron Horse

Grounds landscaping, general maintenance and window cleaning across our developments, delivered to a high level of quality with consistent, thorough communication.

Richard Smith BA (Hons) MIRPM — Property Manager

Straight answers

Questions we get asked

Do you tie clients into long contracts?

No. We price on a fixed monthly (cleaning) or annual (grounds) basis, but we don’t lock you into a fixed term. If the service isn’t right, you can leave — which is why it stays right.

What areas do you cover?

Swindon, Royal Wootton Bassett, Chippenham, Cirencester, Marlborough, Malmesbury, Calne, Devizes, Faringdon, Stroud, Cheltenham, Gloucester, Bath and the surrounding Wiltshire and Gloucestershire area. We’re based at Whitehill Industrial Estate, five minutes from M4 junction 16.

Are your staff employed or agency?

Directly employed — around 70 operatives, uniformed and paid weekly. No agency staff, no subcontracting. Holiday and sickness cover comes from our own team.

What accreditations do you hold?

SafeContractor accredited and audited annually. Operatives hold CSCS cards and IPAF certification for high-level work. We carry public and employer’s liability insurance and provide RAMS and COSHH assessments before every contract starts.

Can you do cleaning and grounds on one contract?

Yes. Many managing agents and site managers use us for both, on a single contract and a single monthly invoice, so there’s one number to call and nobody blaming the other contractor.

How quickly can you quote?

We’ll call within one working day to arrange a site visit, and you’ll normally have a written fixed price within a week of that visit.

Where we work

Swindon, Wiltshire and Gloucestershire

We're based at Whitehill Industrial Estate in Royal Wootton Bassett, so most of our sites are within 45 minutes of M4 junction 16. Our own vans and directly employed staff mean we can cover early mornings, evenings and weekends without subcontracting.

  • Swindon
  • Royal Wootton Bassett
  • Chippenham
  • Cirencester
  • Marlborough
  • Malmesbury
  • Calne
  • Devizes
  • Faringdon
  • Stroud
  • Cheltenham
  • Gloucester
  • Bath

Next step

Want a fixed price for your site?

Tell us what needs doing and where. We'll visit, measure up and send a written price — usually within a week.