Vaillant boiler service and repairs

Specialist Vaillant boiler servicing engineers

As a Vaillant Advance installer, Mitchell Heating Services are recognised by Vaillant as specialists in Vaillant boiler service and repairs.

  • We have exclusively fitted Vaillant boilers in heating systems for our customers for over 20 years, and have worked on all makes and models of domestic Vaillant boilers.
  • We’re familiar with how to properly service Vaillant boilers, as well as how to diagnose faults, and repair them if they go wrong.
  • It’s always best to choose a heating engineer who specialises in your make of boiler – to indentify problems efficiently, and to know which warning signs to look for.
  • As a company, we’ve been servicing, repairing and installing boilers for over 30 years in the Eastbourne, Lewes, Heathfield, Uckfield, and Bexhill areas.
vaillant boiler service

Why choose Mitchell Heating for your Vaillant boiler service?

  • We have a very close working relationship with Vaillant to ensure the fastest possible diagnosis and repairs
  • Over 35 years in the heating industry and over 25 years working with Vaillant boilers
  • Loads of top testimonials from REAL customers (see below)
  • Team of highly experienced, qualified, gas safe heating engineers
  • Fully-staffed office with multiple phone lines and backup that one-man-bands simply can’t provide
  • Breakdown cover for your Vaillant boiler and full heating system for just £24.80 per month by Direct Debit (includes free boiler service and system check)

Don't take our word for it, read what our customers say about us

  • Ms DavidEastbourne

    ★ ★ ★ ★ ★

    "Thank you for taking on this somewhat difficult job.  I now have confidence in the system and peace of mind!"

  • Mr Lancaster Customer

    ★ ★ ★ ★ ★

    "Many thanks for re-establishing water flow through our bathroom hot water tap.  Well, not just re-establishing, the through-put is greater than it's ever been - equal to that of the cold tap.  The difference it's made for us is wonderful.  Thank you team Mitchell"

  • Lesley WhitemanEastbourne

    ★ ★ ★ ★ ★

    "Once again John completed the service efficiently, politely, and kept me informed throughout the procedure. John is an absolute asset to your company and I cannot praise him enough."

  • Mr HartleyHailsham

    ★ ★ ★ ★ ★

    "Always most helpful and considerate.  Super workman and most pleasurable."

  • Mr & Mrs Jones Customer

    ★ ★ ★ ★ ★

    "Excellent all round as always"

  • Mrs DyteEastbourne

    ★ ★ ★ ★ ★

    "Always helpful and pleasant.  Good response to queries."

Standard Annual Boiler Service


Price covers up to 1 hour labour
Boiler service and system check
Yearly reminders
Heatserve Boiler / Heating Cover

£24.80per month

Free boiler service included
No excess to pay
Priority service
Covers boiler, system, radiators, controls

Call our fully staffed office on 01323 41 99 99 between 9am and 5pm weekdays