Intersoil Ltd
Call +44 1670 515566Get a free quoteListed byLocufy
Building contractor · Newcastle upon Tyne

5.0 on Google from fewer than 10 reviews

Intersoil Ltd — builders in Newcastle upon Tyne

Intersoil Ltd is a geotechnical and environmental consultancy based in Northumberland, established in 2004 and independent of other firms. It covers site investigation, ground investigation, contamination assessment, mining and geotechnical work, serving the North East, Scotland and clients across the UK. It advises planners, architects, property professionals, surveyors and engineers on ground conditions before purchase, development or construction.

5.0Google · fewer than 10 reviews
23services listed
Newcastle upon Tynearea
5.0 on Googlefewer than 10 reviews
23 servicestypical Newcastle upon Tyne prices shown
Newcastle upon Tyne & 15 kmSouth Shields, Gateshead, Washington, Tynemouth…
Free written quotesno obligation, nothing to pay
Services & prices

What Intersoil Ltd does — and what it typically costs in Newcastle upon Tyne

Every job below can be priced from this page. The ranges are what Newcastle upon Tyne homes typically pay, from Locufy's price guides. Intersoil Ltd confirms the exact figure in a written quote — asking is free, with no obligation.

Building & extensions

BuilderGeneral building work
£180–400per dayprice guide →
House extensionSingle or two-storey
£1,800–4,000per m²price guide →
Loft conversionAttic into a usable room
£30,000–95,000per projectprice guide →
Garage conversionGarage into living space
£10,000–30,000per projectprice guide →
Conservatory installerSupplied and built
£8,500–32,000per projectprice guide →
BricklayerWalls, piers and repairs
£200–380per dayprice guide →
GroundworksFoundations, drainage and levels
£2,500–15,000per projectprice guide →

Kitchens, bathrooms & interiors

Kitchen fitterUnits, worktops and appliances
£6,000–25,000per kitchenprice guide →
Bathroom fitterStrip out and full refit
£4,000–15,000per bathroomprice guide →
Wet room installerTanked and fully tiled
£5,000–15,000per roomprice guide →
TilerFloors and walls
£30–100per m²price guide →
PlastererSkimming and patch repairs
£200–700per roomprice guide →
Carpenter & joinerDoors, frames and fitted joinery
£180–400per dayprice guide →
Flooring installerWood, laminate and vinyl
£18–70per m²price guide →

Roofs, walls & windows

RooferPitched roofs and repairs
£150–2,000per jobprice guide →
Flat roofingFelt, rubber and fibreglass
£1,200–6,500per roofprice guide →
Roof repairSlipped slates and leaks
£150–1,000per repairprice guide →
Guttering installationNew gutters and downpipes
£400–1,600per jobprice guide →
Fascias & soffitsReplace rotten timber boards
£1,400–4,500per jobprice guide →
Window & double glazing installerSupplied and fitted
£350–1,500per windowprice guide →
Damp proofingSurvey and treatment
£500–4,000per jobprice guide →

Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Rendering and insulation installer are also offered, priced on survey.

Get a free quoteCall +44 1670 515566Your details go only to Intersoil Ltd.
5.0
on Google · fewer than 10 reviews
About

About Intersoil Ltd

Intersoil Ltd is a geotechnical and environmental consultancy based in Northumberland, established in 2004 and independent of other firms. It covers site investigation, ground investigation, contamination assessment, mining and geotechnical work, serving the North East, Scotland and clients across the UK. It advises planners, architects, property professionals, surveyors and engineers on ground conditions before purchase, development or construction.

You can ask for a written price on any building job from this page — an extension, a kitchen refit, a roof that leaks — and compare it with other Newcastle upon Tyne builders if you want to.

At a glance

Trade
Building and construction
Based
30, Newcastle upon Tyne
Covers
Newcastle upon Tyne and 15 km around
Google
5.0 · fewer than 10 reviews
Quotes
Written, free, no obligation
How it works

A written price, with no obligation

1

Describe the job

A line or two and a photo if you have one — it takes a minute.

2

Intersoil Ltd prices it

Locufy passes it on; they come back to you with a written price.

3

Book, or compare

Happy? Book the date directly with them. Not sure? Compare quotes from other Newcastle upon Tyne builders.

Reputation

How Intersoil Ltd is rated

5.0
Google · fewer than 10 reviews

As published on Google, refreshed on each visit.

Read the reviews on Google →

Reviews from Locufy bookings appear here

Every Locufy review comes from a job booked through Locufy, so each one is a real customer. Booked Intersoil Ltd? You can leave the first one after the job.

Ask Intersoil Ltd

Have a question before you book?

Do they handle planning? Are they on the voluntary construction register? Ask here — Locufy passes it to them and emails you their answer.

Ring them with your question

Call +44 1670 515566

Send a quote request

Areas

Newcastle upon Tyne and the towns around it

Based in Newcastle upon Tyne, Intersoil Ltd works across the town and about 15 km around it.

  • Newcastle upon Tyne
  • South Shields
  • Gateshead
  • Washington
  • Tynemouth
  • Wallsend
  • Newburn
  • North Shields
  • Whitley Bay
  • Chester-le-Street

Outside this area? Builders near you →

Questions

Before you book

Who manages ground investigation projects at Intersoil Ltd?

A chartered engineering geologist with over 25 years in the field oversees ground investigation and assessment work at Intersoil Ltd.

Where is Intersoil Ltd based and where does it work?

Intersoil Ltd is based in Northumberland and serves the North East and Scotland, with work available across the UK.

Who does Intersoil Ltd work for?

Intersoil works for planners, architects, property professionals, surveyors, civil and structural engineers and building contractors. It also takes on smaller projects for members of the public.

Which sectors does Intersoil Ltd cover?

Intersoil covers health, commercial, retail, residential and agricultural sectors.

When is Intersoil Ltd's advice useful?

Its advice is useful before buying, developing or building on a site, and for meeting planning conditions that relate to ground conditions.

How long has Intersoil Ltd been operating?

Intersoil Ltd was established in 2004.

Get a written price from Intersoil Ltd

You can compare it with other Newcastle upon Tyne builders too.