SG Build Ltd
Expert Crawley Builders & TradesmenRated 5 Star

Home Building & Remodeling Experts

Contact us today for a free estimate.

Family-run Construction CompanyFree No Obligation QuotesReliable and Professional Building Services
25+Years In Business
637Jobs Completed
99%Satisfaction Rate
A finished side-return extension with bi-fold doors, built by SG Build in Crawley
Close-up of finished brickwork and pointing
An SG Build extension mid-construction with scaffolding
Family-Run Since 1999

Four Generations Of Builders, One Company Since 1999

Sean Griffiths comes from a lineage of traditional builders, his father, grandfather and great-grandfather were all master builders before him. After achieving a distinction in City & Guilds Construction in the early ’90s and working on multiple housing developments, Sean Griffiths and his wife Cheryl founded SG Build in 1999.

The company’s beginnings were modest, run out of their two-bedroom flat in Crawley. Today the team has grown to 6 skilled craftsmen, still working the same way: turning up, doing the job properly, and treating every client’s home like it matters.

City & Guilds distinction
8,324 tonnes of bricks laid
6 skilled craftsmen
Family-run, not a franchise
What SG Build Does

General Building, Extensions And Groundworks

Also: Concrete supply and delivery, Floor screed services, Loft conversions.

Rough Guide Only

Extension Guide Estimate

This estimate is based on a single storey extension. It is important to note costs vary depending on multiple factors. This tool is intended as a rough guide only. For an accurate quote please call to arrange a home visit.

4.0 m
3.0 m
Footprint

12.0

Guide Estimate

£33,000

Arrange A Full Written Quote
Recent Work

Latest Builds

A few jobs from around Crawley and West Sussex.

Finished side-return extension with bi-fold doors, Crawley
Side-return extension, finished
Finished open-plan kitchen extension
Open-plan kitchen extension
Rear extension mid-build with scaffolding and cement mixer, Crawley
Rear extension, mid-build
Groundworks trench with footings and ducting before the slab
Groundworks and footings
Close-up of finished brickwork and pointing
Brickwork detail
Ready-mix concrete delivered and poured on site
Concrete delivery
25+Years In Business
637Jobs Completed
8,324Tonnes Of Bricks Laid
99%Customer Satisfaction
What Clients Say

Rated 5 Stars By Our Clients

SG Build did such a great job on our driveway we knew they had to do our garden too. They had great ideas and made it look amazing. We are so pleased with the outcome. I cannot recommend them enough.

Mrs ConradGossops Green

Used Sean for several building jobs at Ifield Park Care Home. Sean is friendly, polite and has sound knowledge. Nothing is ever too much trouble. We would recommend Sean for any aspect of building work.

James HollingdaleFacilities Manager, Ifield Park Care Home

Sean & his team were extremely hard working, a delight to work with, honest & reliable. We are very pleased with the standard of work & the way Sean managed the entire project, nothing was too much trouble. We have no hesitation in recommending them to anyone.

Mrs Marilyn GeeMaidenbower

From day one Sean and the team took away all the stress and anxiety that had been building alongside the excitement and prospect undertaking our long awaited extension. The whole build ran like clockwork. Sean and his team were all really professional and lovely to work with. We cannot thank you enough for everything you've done for us.

Mrs WellerWest Green
Get In Touch

Request A Quote

Call directly for the fastest response, or send the details below.

07906 809589info@sgbuild.co.uk

Crawley, West Sussex RH11 7EE

Coverage

Crawley, Northgate, Southgate, West Green, Horsham, Copthorne, Ifield, Gossops Green, Maidenbower, Furnace Green, Three Bridges, Tilgate, and the surrounding areas.

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