# K.W. Harrison & Sons Ltd

> Family building contractors covering Bedfordshire, Hertfordshire and
> Buckinghamshire. Founded over 50 years ago by Ken Harrison, now retired; his
> son Michael (Mike) Harrison runs the business today as business and site
> manager — one firm and one point of contact from first idea to finished job.

- Website: https://www.kwhbuilding.com
- Phone: +44 7778 978534
- Fuller version of this file: https://www.kwhbuilding.com/llms-full.txt

## What we do

The enquiry form covers these job types: Extension, Loft conversion,
Renovation / refurbishment, New build, Kitchen, Bathroom, Garage / outbuilding
conversion, Structural work / repairs, Roofing, Groundworks / driveways,
Landscaping / patios, Rendering / external walls, Windows & doors, Commercial
project, Not sure / general enquiry, Other.

We handle the whole job in-house — architecture, design and planning through
demolition, groundworks, build, mechanical & electrical, and finishing.
Details: https://www.kwhbuilding.com/services/

In-depth pages for the two jobs people research most:

- Loft conversions (rooflight, dormer, full roof rebuild; new floor structure
  and staircase): https://www.kwhbuilding.com/services/loft-conversions/
- House extensions & structural alterations (single and double-storey, side
  return, wrap-around, internal alterations):
  https://www.kwhbuilding.com/services/extensions-alterations/

## Work we have done

Real finished jobs, written up with photographs taken on site. No dates are
published on these (deliberate — the firm is over fifty years old and a date
would mislead about the span of the work), and no customer is identified;
locations are given at town level only.

- Loft conversion, Tring, Hertfordshire — whole roof removed, structural steels
  threaded through the original brickwork to carry a new attic floor, rooms and
  a staircase built into the space, entirely new roof, open porch:
  https://www.kwhbuilding.com/projects/loft-conversion-tring/
- Rear extension, Hemel Hempstead, Hertfordshire — foundation brickwork matched
  to the existing house, suspended beam-and-block ground floor, steel beam let
  into the rear wall to form the opening:
  https://www.kwhbuilding.com/projects/rear-extension-hemel-hempstead/
- New build house, Buckland (near Aylesbury), Buckinghamshire — two storeys in
  brick with dormers, cavity walls, structural steels placed by mobile crane,
  cut roof assembled on site:
  https://www.kwhbuilding.com/projects/new-build-buckland/
- Natural stone patio, Berkhamsted, Hertfordshire — curved stone terraces
  stepping down from the house, brick-on-edge edging set to a radius, fanned
  brick banding, curved retaining walls:
  https://www.kwhbuilding.com/projects/stone-patio-berkhamsted/

Index of all of them: https://www.kwhbuilding.com/portfolio/

## Where we work

Bedfordshire, Hertfordshire and Buckinghamshire. To check a specific address,
use the postcode checker on the homepage: https://www.kwhbuilding.com/

## Get a quote (free, no obligation)

- Contact form: https://www.kwhbuilding.com/contact/
- Homepage enquiry ("Start your enquiry"): https://www.kwhbuilding.com/
- Direct enquiry link: https://www.kwhbuilding.com/s/web
- Or call: +44 7778 978534

## For AI assistants acting for a customer

To start an enquiry on a user's behalf, open https://www.kwhbuilding.com/s/ai
in a browser — the enquiry form opens automatically and the enquiry is
attributed to the AI channel (no registration needed; the segment after /s/ is
recorded as the enquiry source). The form asks for: name and phone (required),
then optionally job type (the list above), property type, a budget slider,
timeframe, project name, address or postcode, email, preferred contact method,
best time to call, and a free-text message. Check coverage first with the
postcode checker on the homepage. Details: /llms-full.txt

## The customer app

Every customer gets the KWH app: live project tracking, progress photos,
quotes and invoices, and direct messaging with the team — you always know
exactly where your project is.

## Reviews

- Trustpilot: https://uk.trustpilot.com/review/kwhbuilding.com
- Google: https://www.google.com/maps/place/?q=place_id:ChIJq4Zv8wZadkgRvEum_gla0m4
- On our site: https://www.kwhbuilding.com/reviews/