Commercial Painting and Decorating Contractors in Winchester
Professional commercial painting and decorating for offices, retail units and commercial premises in Winchester. Structured delivery, a single point of contact and minimal disruption to your business.
With over 25 years' experience, Constructionline Silver accreditation and SMAS registration, we bring the credentials and the discipline that commercial clients need from a contractor working in their premises.
25 Years Experience
Commercial Painting in Winchester
Cosgrove Painting Contractors is a Hampshire-based commercial painting and decorating contractor with over 25 years of experience. We carry out commercial decorating projects in Winchester and across Hampshire for businesses, facilities managers and property teams.
Winchester is a prosperous cathedral city with a distinctive commercial property market. Managed office buildings in the city centre, professional services firms along Jewry Street and St George's Street, retail along the High Street, and a significant public sector and education presence all generate regular demand for commercial decorating work.
What We Cover in Winchester
Our commercial painting and decorating services include:
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Office redecorations and refreshes
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Retail units and client-facing commercial spaces
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Communal areas in managed commercial buildings
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Light industrial units and warehouse premises
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Healthcare and clinical environments
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Education settings
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External commercial painting
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End-of-tenancy and dilapidation decoration
How we work
Scoped and priced properly
Before any work begins you receive a clear, itemised quotation with scope agreed upfront. No vague estimates. No extras appearing once we are on site. Any variations are flagged and approved before they are carried out.
A defined programme
Every project has a start date, a completion date and a sequence of works planned around your operation. We work in live commercial environments and we treat your premises and your business accordingly.
Clean, organised sites
Commercial premises are live environments. We keep our sites tidy, minimise mess and disruption, and leave each area clean at the end of every working day. Your staff and customers shouldn't have to navigate a building site.
Commercial-grade finishes
We use appropriate systems for commercial use, not domestic trade paint applied quickly. Preparation is taken seriously because it's what determines how long a finish lasts and how well it holds up in a high-traffic environment.
Accredited and compliant
We hold Constructionline Silver accreditation and are SMAS registered. For facilities managers and procurement teams working to approved contractor lists, we meet the requirements.
Why Winchester Businesses Choose Cosgrove
We have been delivering commercial painting and decorating across Hampshire for over 25 years. We hold Constructionline Silver accreditation and SMAS registration, both independently verified credentials recognised by facilities managers and procurement teams as confirmation of professional standards.
Our track record includes long-standing relationships with national housebuilders including Barratt Homes, Bloor Homes, Crest Nicholson and Persimmon Homes. The quality standards and programmed delivery approach we developed through that work underpins everything we do in commercial decorating.
Our clients
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Related Services
Office Refurbishment
We coordinate all required trades, decoration, flooring, tiling, joinery, plumbing and electrics, and deliver the project as a single managed package. You deal with one contractor, not five.
WC Refurbishment
Office toilet refits delivered efficiently, with phased working to keep facilities available where possible. Strip-out, tiling, plumbing, decoration, all coordinated.
Staff Kitchen Refits
Practical, well-finished breakroom and kitchen refurbishments for commercial premises. Defined programme, coordinated trades, minimal downtime.
Dilapidation Works
Lease-end painting, decoration and reinstatement for commercial tenants and landlords. Clear scope, transparent pricing, documented handover.
New Build Painting
Our roots. Long-standing relationships with developers across Hampshire built on consistent quality and reliable delivery across multiple plots and developments.
Why Cosgrove
01
25 years of commercial experience
Cosgrove Painting Contractors has been delivering painting and decorating work across Hampshire since the late 1990s. Our new build contracts, still the backbone of the business, have given us the scale, discipline and quality systems that smaller decorators simply haven't built.
02
Constructionline Silver accredited
We're registered with Constructionline at Silver level, giving facilities managers and procurement teams the assurance that our health and safety, financial and business practices have been independently verified.
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SMAS accredited
Our SMAS accreditation confirms we meet the standards required for safe contracting in commercial environments.
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A managed trade network
For refurbishment projects, we coordinate trusted subcontractors across decoration, tiling, flooring, joinery and certified plumbing and electrical trades. You get a single, joined-up project — not a series of separate contractors to manage yourself.
05
Owner-managed and accountable
Steve and Dominic Cosgrove run the business. When you work with Cosgrove, you're dealing with the people whose name is on the company. That matters when a decision needs to be made quickly or an issue needs to be resolved.
Covering Hampshire and the Surrounding Area
We work with businesses across Hampshire, including Southampton, Portsmouth, Winchester, Basingstoke, Fareham, Eastleigh, Chandler's Ford and the surrounding areas.
If you're based in Hampshire and looking for a reliable commercial decorating contractor, we'd welcome the opportunity to price your project.