Extensions
Single and double storey rear extensions. Kitchen extensions. Side returns. We handle planning support, structural work, and finish, one team, one point of contact.
Learn more →Surrey builders · Est. 2004
We build things
that last.
Extensions, loft conversions and new builds across Surrey and the South East. Family-run since 2004. Every project treated like our own home.
20 Years · Est. 2004
EXTENSIONS · LOFT CONVERSIONS · NEW BUILDS · SURREY · FULLY INSURED · FREE QUOTES · EST. 2004 ·
200+
Projects completed
20
Years trading
Surrey
Based and rated
5 Star
Google rating
What we do
Every kind of build. Done properly.
Loft conversions
Dormer, hip-to-gable, mansard, Velux. Every roof type, every loft layout. Building regs handled, structural engineers appointed, finish to your spec.
Learn more →New builds
Residential new builds from groundworks to handover. Plot assessment, planning, design input and full build management available as a complete package.
Learn more →Recent work
The work speaks for itself.
Extension
Double Extension, Reigate
Landscaping
Rear Patio, Dorking
Kitchen extension
Kitchen Extension, Farnham
New build
New Build, Guildford
Photos coming soon
Hartley's transformed our rear extension from a planning nightmare into the best room in the house. Immaculate finish, no surprises on cost, done exactly when they said it would be. We have already recommended them to three neighbours.
Sarah T., Guildford
★★★★★
200+ five star reviewsRated on GoogleFamily run since 2004
Why choose us
No middlemen. No surprises.
Surrey-based
We know the area, the local planners and the trusted suppliers. That local knowledge saves you time and money before a single brick is laid.
No subcontracting
Our team builds your project. We do not hand it off to someone else halfway through. The people you meet at the start are the people who finish the job.
Fixed-price quotes
What we quote is what you pay. No hidden extras, no scope creep surprises. If something changes, we tell you before it costs you anything.
Fully insured
Full public liability and employer's liability insurance on every project. Your home is protected from day one to handover.
How it works
Simple from start to finish.
01
Free site visit
We come to you. Assess the project, understand what you need, and give you an honest view of what is involved.
02
Fixed quote
A clear, itemised quote within five working days. No estimates. No vague ranges.
03
Build starts
Your dedicated project manager keeps you updated throughout. You always know what is happening and when.
04
Handover
Snagging done, site cleared, finish inspected. We do not call a job done until it actually is.
Ready to build?
Get a free, no-obligation quote. We will visit the site, understand the project, and give you a straight answer within five working days.
Request a free quote