Rated builders
4
Typical rate
£25–£45/hr
Call-out from
£80
Every builder we found in SN1, with Google's own ratings — collected by Google, not by us. The bar beside each name is their review count on one fixed scale, so the list can be read at a glance and a short list is a short district, not a hidden one.
Most trusted first
Review volume
Contact
Most trusted first
extension builder · Swindon · in SN1
16reviews
★ 5.0 average on Google
£25–£45/hr area rate
extension builder · Swindon · in SN1
A landline rather than a mobile.
12reviews
★ 5.0 average on Google
extension builder · Swindon · in SN1
13reviews
★ 4.6 average on Google
New listing · 2 reviews
Based in neighbouring districts, covering SN1 — each card shows where they're actually based.
extension builder · Swindon · SN3 4FL · Website
★ 5.0 · 15 reviews on Google
extension builder · Swindon · SN2 1SF
★ 5.0 · 10 reviews on Google
bricklaying · Swindon · SN2 1AZ · Website
★ 5.0 · 19 reviews on Google
bricklaying · Swindon · SN2 9BL
★ 5.0 · 1 review on Google
bricklaying · Swindon · SN5 4EG
★ 5.0 · 2 reviews on Google
extension builder · Swindon · SN4 0JA · Website
★ 5.0 · 7 reviews on Google
✦ Local pricing insight
Builder in SN1 typically charge £25–£45/hr
A general guide to UK rates for this trade — not a quote from any business on this page, and not based on jobs booked through Domifyr. Always get a written quote before work starts.
✦ Builder cost calculator
Based on builder rates in SN1, Swindon.
The calculator gives you a range. For a real number, send the job to local builders serving SN1 — free, and they reply to you directly.
Send a quote requestDomifyr lists 4 builders serving SN1and the surrounding postcodes, each shown with its genuine Google rating and review count. We don't check insurance or trade certifications ourselves, so ask to see them before work starts — as you would with any tradesperson.
Typical hourly rates for builders in SN1 range from £25 to £45, with a callout fee around £80. Swindon sits mid-range nationally; main contractor rates are competitive with good availability of skilled labour and materials access via M4 corridor. Fixed-price quotes are available for most standard work — request one through Domifyr for free.
| Job | Typical range |
|---|---|
| House extensions | £35,000–£85,000 |
| Loft conversions | £28,000–£65,000 |
| Garage conversions | £12,000–£28,000 |
| Structural alterations | £4,000–£18,000 |
| Bricklaying | £180–£350 |
| Groundwork and foundations | £8,000–£25,000 |
| Rendering | £40–£75 |
| New builds | £1,800–£2,400 |
Indicative ranges from market data — actual quotes vary by scope, access, materials, and timing. Request quotes through Domifyr for accurate figures.
Typical builders in SN1 charge £25–£45 per hour, with a callout fee around £80. Emergency callouts are typically 40% higher. Swindon sits mid-range nationally; main contractor rates are competitive with good availability of skilled labour and materials access via M4 corridor.
Most builders in SN1 can quote within 24 hours for standard work. For emergencies (leaks, lockouts, no heating), expect a response in 1–3 hours.
Every listing comes from a real Google Places entry, shown with its genuine Google rating and review count — we don't invent ratings. We can't guarantee a business is still trading, and we don't check insurance or certifications, so always confirm both before work starts, as you would with any tradesperson.
About this guide
Compiled from held data
This guide is assembled by Domifyr from the data we hold: Google ratings and review counts (collected by Google, not by us), UK statutory register requirements, and typical price ranges for the area. No individual author is credited because no individual wrote it — and we would rather tell you that than invent someone.