Builder in Portsmouth (68)
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Services & skills
BuilderWall Tie ReplacementsConcretingGeneral BuildingFoundations Services & skills
BuilderWall Tie ReplacementsExtensions / ConversionsPartition WallsGarden StudiosServices & skills
BuilderWall Tie ReplacementsBasement / Cellar ConversionsConcretingGarage ConversionsServices & skills
BuilderConcretingSteel FabricationSustainable ConstructionGarden StudiosServices & skills
BuilderCladdingNew BuildsLoft ConversionsRefurbishmentsServices & skills
BuilderAgricultural BuildingCar PortsCore DrillingEquestrian StableServices & skills
BuilderBrick / Concrete Structural RepairsSuspended CeilingsNew BuildsGeneral BuildingServices & skills
BuilderExtensions / ConversionsGarden StudiosRefurbishmentsStructural Steels- M
Services & skills
BuilderBasement / Cellar ConversionsExtensions / ConversionsCar PortsNew Builds Services & skills
BuilderConcretingGeneral BuildingLoft ConversionsSustainable ConstructionServices & skills
BuilderAgricultural BuildingGarden StudiosCar PortsWarehouse RackingServices & skills
BuilderAgricultural BuildingCar PortsGeneral BuildingWall Tie Replacements
Builders in Portsmouth - Find builders for your project
Whether you’re extending a home in Southsea, converting a loft in Cosham, or refurbishing a flat in Fratton, finding a builder working in your area of Portsmouth shouldn’t be a struggle. Checkatrade can help you connect with Portsmouth builders - whether it’s for a big project or a small job.
From general builders and building contractors operating in Portsmouth to construction companies handling new builds, every tradesperson or company on Checkatrade covering Portsmouth has been checked and reviewed. We carry out up to 12 checks on every business, to help you hire with a little more confidence.
Whether you're in North End, Milton, Hilsea or further out into Portchester or Havant, you’re in the right place to search for a builder working near you who offers the building services you need.
Builders in Portsmouth: What to expect and costs
Popular building jobs in Portsmouth:
- House extensions
- Loft and garage conversions
- Kitchen and bathroom renovations
- Garden buildings and home offices
- Structural wall removal and repairs
- New build homes
Average builder costs in Portsmouth:
Builder services in Portsmouth could cost you [pricing[1].Portsmouth.[Builder].[averagePriceFormatted]] on average, ranging from [pricing[1].Portsmouth.[Builder].[lowPriceFormatted]] to [pricing[1].Portsmouth.[Builder].[highPriceFormatted]]. For specific building tasks:
- General Building services - [pricing[1].Portsmouth.[Builder].[averagePriceFormatted]] on average, from [pricing[1].Portsmouth.[Builder].[lowPriceFormatted]] to [pricing[1].Portsmouth.[Builder].[highPriceFormatted]]
- Bricklaying - [pricing[2].Portsmouth.[Bricklayer].[averagePriceFormatted]] on average, from [pricing[2].Portsmouth.[Bricklayer].[lowPriceFormatted]] to [pricing[2].Portsmouth.[Bricklayer].[highPriceFormatted]]
- Laying foundations - [pricing[13].Portsmouth.[New Foundations Building].[averagePriceFormatted]] on average, from [pricing[13].Portsmouth.[New Foundations Building].[lowPriceFormatted]] to [pricing[13].Portsmouth.[New Foundations Building].[highPriceFormatted]]
- Scaffolder - [pricing[3].Portsmouth.[Scaffolder].[averagePriceFormatted]] on average, from [pricing[3].Portsmouth.[Scaffolder].[lowPriceFormatted]] to [pricing[3].Portsmouth.[Scaffolder].[highPriceFormatted]]
- Loft Conversions - [pricing[5].Portsmouth.[Loft Conversion Building].[averagePriceFormatted]] on average, from [pricing[5].Portsmouth.[Loft Conversion Building].[lowPriceFormatted]] to [pricing[5].Portsmouth.[Loft Conversion Building].[highPriceFormatted]]
- Extensions - [pricing[6].Portsmouth.[House Extension Building].[averagePriceFormatted]] on average, from [pricing[6].Portsmouth.[House Extension Building].[lowPriceFormatted]] to [pricing[6].Portsmouth.[House Extension Building].[highPriceFormatted]]
Want a clearer idea? Use our building cost guide and job estimator tool to help budget your project.
What a typical quote includes:
- Labour and materials
- Equipment hire (e.g. scaffolding)
- Waste removal
- Coordination with subcontractors (if needed)
Other potential costs:
- Planning permission fees
- Building regulations checks
- Premium materials or bespoke fittings
Builder qualifications to check:
- NVQ or similar trade qualifications
- CSCS card
- Public Liability Insurance
- Membership of the FMB or similar
Project timelines:
- Small repairs: 1–3 days
- Conversions: 4–8 weeks
- Extensions: 3–12 months
- New builds: 6–16 months
Builders in Portsmouth: Renters vs homeowners
Homeowners: If you own your home, you're responsible for arranging and paying for any building work. Always hire an insured, qualified builder, and get written quotes for clarity.
Renters: Structural issues and major work are typically your landlord’s responsibility. Report problems to them or your letting agent - don’t attempt big jobs yourself.
Landlords: It’s your legal duty to keep rental homes in a safe, habitable state. That means hiring qualified builders in Portsmouth, getting permission where needed, and meeting housing standards.
Emergency builders in Portsmouth
Storm damage, leaks, or structural issues? When time is tight, emergency builders can step in quickly.
Use Checkatrade to find emergency builders in Portsmouth and request urgent help from someone working nearby.
Find builders for the job you need in Portsmouth
- Find general builders in Portsmouth
- Find house extension & conversion builders in Portsmouth
- Find renovation specialists in Portsmouth
- Find partition wall builders in Portsmouth
- Find brick & concrete structural repairs in Portsmouth
- Find heritage property specialists in Portsmouth
Find builders in the Portsmouth area
Looking for more tradespeople in Portsmouth?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Portsmouth and check out our latest home improvement guides.
- Wall Tie Replacements in Portsmouth
- Brick Concrete Structural Repairs in Portsmouth
- Concreting in Portsmouth
- General Building in Portsmouth
- New Builds in Portsmouth
- Fire And Flood Renovation in Portsmouth
- Partition Walls in Portsmouth
- Agricultural Building in Portsmouth
- Basement Cellar Conversions in Portsmouth
- Extensions Conversions in Portsmouth
- Loft Conversions in Portsmouth
- Period Property Restoration in Portsmouth
- Plumber in Portsmouth
- Roofer in Portsmouth
- House Removal in Portsmouth
- Builder in Portsmouth
- Mobile Mechanic in Portsmouth
- Gas Boiler Servicing Repair in Portsmouth
- Domestic Cleaning in Portsmouth
- Man And A Van in Portsmouth
- Handyman in Portsmouth
- Vehicle Car Body Repair in Portsmouth
- Locksmith in Portsmouth
- Gardener in Portsmouth
- Plumber in Portsmouth
- Roofer in Portsmouth
- House Removal in Portsmouth
- Builder in Portsmouth
- Mobile Mechanic in Portsmouth
- Gas Boiler Servicing Repair in Portsmouth
- Domestic Cleaning in Portsmouth
- Man And A Van in Portsmouth
- Handyman in Portsmouth
- Vehicle Car Body Repair in Portsmouth
- Locksmith in Portsmouth
- Gardener in Portsmouth