Newly installed combi boiler with copper pipework, fitted by Rainbow Fix Ltd in a Buckinghamshire home

Central Heating & Plumbing

Central Heating & Plumbing Across Buckinghamshire & Berkshire

Rainbow Fix Ltd covers 21 towns across Buckinghamshire, Berkshire and surrounding areas — from routine boiler servicing to emergency burst-pipe callouts.

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4.9

Google Rating

Gas Safe Registered

OFTEC Registered

MCS Certified

(ABBE) Domestic Energy Assessor

Fully Insured

Our Services

Central Heating & Plumbing Services

From routine servicing to emergency repairs — 13 services covering every part of your heating and plumbing system.

Rainbow Fix Ltd engineer carrying out a combined heating and plumbing callout in a home

Heating & Plumbing Callouts

General combined heating and plumbing callouts for homeowners who aren't sure which specific fix they need.

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Rainbow Fix Ltd engineer diagnosing a central heating system fault during a repair visit

Heating System Repair

Diagnosis and repair of a faulty or underperforming central heating system.

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Rainbow Fix Ltd engineer installing a new central heating system

Heating System Installation

Full installation or replacement of a central heating system.

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Rainbow Fix Ltd engineer repairing a hot water cylinder

Water Tank Repairs

Repair and maintenance of hot water cylinders and tanks.

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Power Flushing

A deep clean of the whole central heating system to clear sludge and limescale build-up.

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Rainbow Fix Ltd engineer repairing and replacing a domestic radiator

Radiator Repairs & Replacement

Repair, valve replacement, and full replacement of radiators.

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View All 13 Services

Areas We Cover

Serving 21 Towns Across the Region

Based in Marlow, covering Buckinghamshire, Berkshire and surrounding areas.

Marlow

Buckinghamshire · SL7

High Wycombe

Buckinghamshire · HP10, HP11, HP12, HP13, HP14, HP15

Aylesbury

Buckinghamshire · HP18, HP19, HP20, HP21, HP22

Chesham

Buckinghamshire · HP5

Amersham

Buckinghamshire · HP6, HP7

Beaconsfield

Buckinghamshire · HP9

Gerrards Cross

Buckinghamshire · SL9

Princes Risborough

Buckinghamshire · HP27

View All 21 Areas

Rainbow Fix Ltd heating engineer beside a branded van on a residential Buckinghamshire street

Local & Straightforward

Based in Marlow, Working Across the Region

Rainbow Fix Ltd is based in Marlow, covering Buckinghamshire, Berkshire and surrounding areas. Every job gets a plain-English diagnosis and a price agreed before any work starts.

Call 07877 373229

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Need a Heating or Plumbing Engineer?

Call Rainbow Fix Ltd on 07877 373229 — covering Buckinghamshire, Berkshire and surrounding areas.

Call 07877 373229