Extensions, conversions & full home renovations across Liverpool & Merseyside
From lofts and garages to kitchens, bathrooms and new builds. One team, one dedicated project manager, and no project too big or too small.
Extensions, conversions & full home renovations across Liverpool & Merseyside
Extensions, conversions and full refurbishments, run by one dedicated project manager start to finish.
A dedicated project manager on every job — start to finish
You get one person who plans the work, keeps you informed and hands back a clean, finished job. No chasing subcontractors, no surprises. It’s how Britannia works on Liverpool homes and businesses.
- Riverside Housing
- Liverpool Housing Trust
- CDS
- Pierhead Housing
- Tesco Insurance
- Casa Italia
- The Ibis Hotel
- Cuffs Cafe Bar
- The Church of England
- The Academy of St Francis of Assisi
Housing associations, insurers and hospitality, alongside hundreds of Merseyside homes.
One builder for the whole job, big or small
Britannia handles the structural work and the finishing trades under one roof, so a single team takes your project from first drawing to the last coat of paint.
Extensions, lofts & conversions
Need more space without moving? We build rear and side extensions, convert lofts, garages and basements, and take on full new builds, managing the structural work, building control and finishing so it’s ready to live in.
Extensions & conversions
- House extensions
- Loft conversions
- Garage conversions
- Basement conversions
- New builds
Kitchens & bathrooms
- Kitchen design & installation
- Bathroom design & installation
- Plastering & tiling
Refurbishment & finishing
- Full home refurbishments
- Joinery & carpentry
- Interior & exterior decorating
Roofing, windows & exteriors
- Roofing repairs & installation
- UPVC windows & doors
- Double glazing
- Damp proofing & tanking
Grounds & structure
- Landscaping, driveways & patios
- Structural alterations
- Listed building restoration
Systems & specialist work
- Plumbing & heating
- Electrical installations
- Insurance building repairs
- Disability adaptations
- Commercial construction
Get a price in 30 seconds
Answer four quick questions and your dedicated project manager will come back with a clear, itemised quote. No pressure, no hard sell.
- One project manager from quote to clean-up
- Clear pricing before any work starts
- Covering Liverpool & across Merseyside
Prefer to talk? Call 07808 773676.
Real Merseyside homes we’ve built & transformed
Homeowners who’d have us back
Rated 4.4 from 15 Google reviews
Paul and his team did a fantastic job renovating our bathroom. The finished room is just what we wanted, and Paul was very helpful in guiding the design. Everyone who worked on it was kind and considerate.
Paul and his team completed construction work for us: knocking down the wall between the dining room and kitchen, installing exterior bi-fold doors, bricking up an old doorway and fitting a new window.
Paul and his team installed our utility room. This was a splendid service. We simply had to tell Paul what we were looking for and he designed and found the goods we needed.
We are extremely happy that we chose Britannia to carry out the work on our kitchen. Paul was very helpful from the start, offering excellent advice throughout. All work was to a very high standard.
Building across Liverpool & Merseyside
We’re based in Croxteth Park, L12, and take on homes and commercial jobs right across the region. If your postcode isn’t listed, ask us. Chances are we cover you.
Check we cover you- Liverpool
- Knowsley
- Sefton
- Wirral
- Aigburth
- Wavertree
- Mossley Hill
- Allerton
- Halton
- St Helens
- Warrington
- Wider Merseyside
Simple, managed, no surprises
Get in touch
Call or send us your project in 30 seconds. We’ll arrange a visit to see the job for ourselves.
A clear quote & plan
You get an itemised quote and a plan for the work, with your dedicated project manager named from day one.
We do the work
One team handles the structural and finishing trades, keeping you informed at every stage.
We leave it clean
We finish properly and leave your home tidy. The job isn’t done until you’re happy with it.
“I build across Liverpool and Merseyside. Every job runs through one project manager, so you always know who to call and what’s happening next. No project too big or too small.”
- Where we build
- Merseyside
- Every job managed by
- One PM
- Homes & commercial clients
- From Merseyside households to Riverside Housing, Tesco Insurance, Casa Italia and The Ibis Hotel.
Let’s get your project moving
Tell us what you’re planning and your dedicated project manager will come back with a clear quote. No project too big or too small.