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J.T.Construction
J.T.Construction is a trusted extension builder serving customers in Runcorn and the surrounding area. Contact us to today to get a competitive quo...
"Two storey extension" - WA8, job posted 17/09/26
Fixit Cheshire
Fixit Cheshire is an established and experienced local extension builder in Runcorn. Please contact us for a free, no obligation quote and competit...
"Loft conversion" - WA8, job posted 12/01/26
Warrington Builders
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Mjharrison
Mark Harrison
From decorating, flat pacassembly, wet rooms, studwalls, doors frames, skirts,arcs, windows kitchens etc
R A C Gas
Richie Crawley
Runcorn, WA7
Relax... you have found a reliable extension builder in Runcorn. R A C Gas is a friendly and reliable company based in Runcorn who consider no job ...
National Plumbing and Heating
Get an Extension Builder in Runcorn who you can trust. National Plumbing and Heating provide friendly and reliable extension buildering services to...
Elevate Finishing
Experienced extension builder ready to quote for your work. Elevate Finishing is the best extension builder in Runcorn. No obligation free quotes a...
£37/hr
£223/day
SLE Services
Carl Tommons
Building from the Ground up through to fit out, new build, refurb, extension.
£29/hr
£206/day
HPH Improvment&Building
Trusted and professional extension builder in Runcorn. Experienced in all extension buildering work and keeping within budget and on quote. HPH Imp...
£30/hr
£212/day
Space Design & Build
Welcome to Space Design & Build a building company based in Warrington.With nearly 40 years combined experience in the industry Space Design & Buil...
£32/hr
£226/day
Webby
Relax... you have found a reliable extension builder in Runcorn. Webby is a friendly and reliable company based in Runcorn who consider no job as t...
£31/hr
£223/day
DT ANDERSON CONSTRUCTION LTD
Need to find an Extension Builder near you for all your extension buildering work?
DT ANDERSON CONSTRUCTION LTD provides a local, trusted e...
£29/hr
£208/day
I Wright Building & Joinery
Trusted and professional extension builder in Runcorn. Experienced in all extension buildering work and keeping within budget and on quote. I Wrigh...
£34/hr
£238/day
PENNY LANE BUILDERS LTD
Relax... you have found a reliable extension builder in Runcorn. PENNY LANE BUILDERS LTD is a friendly and reliable company based in Runcorn who co...
£32/hr
£222/day
RP Construction Design
RP Construction Design is an established extension buildering business in Runcorn. We come highly recommended and provide competitive quotes for yo...
£31/hr
£222/day
Nicholson Velux
Nicholson Velux are here to help customers who need an Extension Builder in Runcorn. We offer a competitive rate to complete all your extension bui...
£28/hr
£212/day
McCombie Construction Ltd.
Relax... you have found a reliable extension builder in Runcorn. McCombie Construction Ltd. is a friendly and reliable company based in Runcorn who...
Compare Runcorn extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Runcorn | £33 | £228 |
| Extension Builders near Halton | £31 | £220 |
| Extension Builders near Widnes | £31 | £220 |
| Extension Builders near Warrington | £31 | £222 |
| Extension Builders near Huyton with Roby | £31 | £225 |
| Extension Builders near Prescot | £31 | £223 |
| Extension Builders near Knowsley | £31 | £222 |
| Extension Builders near St Helens | £31 | £224 |
| Extension Builders near Ellesmere Port | £31 | £214 |
| Extension Builders near Newton-le-Willows | £31 | £221 |
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.
Build a timber frame extension - £25,784
Garden office - £9,784
Granny annexe - £86,784
Build a flat roof extension - £21,784
Convert a Garage - £15,784
Hip to gable loft conversion - £41,784
Convert a bungalow loft - £28,784
Build a dormer loft conversion - £41,784
Build a swimming pool - £80,784
Build a Mansard loft conversion - £51,784
Concrete foundations - £6,034
Underpin a building - £17,284
Two storey extension - £87,676
Convert a basement - £35,070
Side return extension - £39,070
Loft conversion - £31,725
Garage - £18,284
Single storey extension - £50,680
Outbuilding - £9,784
Install an RSJ - £1,984
Build a kitchen extension - £41,784
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