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  4. Unvented Hot Water Systems in Deal
  5. David C Osborne Heating

David C Osborne Heating

Unvented Hot Water Systems. David C Osborne Heating has been vetted and approved by TrustATrader. Covering Deal, Canterbury, Ashford, Dover, Whitstable, Faversham

Membership number TT32769

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5.0 out of 5
6 reviews

  • Initial impression Initial impression: 5.0 out of 5.0
  • Punctuality Punctuality: 5.0 out of 5.0
  • Cleanliness Cleanliness: 5.0 out of 5.0
  • Quality Quality: 5.0 out of 5.0
  • Value Value: 5.0 out of 5.0
  • Overall opinion Overall opinion: 5.0 out of 5.0
  • 0 missed appointments in the past 6 months

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About David C Osborne Heating, Deal, CT14 9AL

If you want hotel-strength showers without a loft tank, an unvented hot water cylinder is usually the answer, and it's one of our specialities at David C. Osborne Ltd in Deal (2-4 Park Avenue, CT14 9AL). Our engineers are qualified for unvented (G3) work and Gas Safe registered (reg. 2836), with over 25 years of heating and hot water experience across east Kent.

Unvented systems run at mains pressure, so every tap and shower in the house gets proper flow, even two at once. We design, install, service and repair them across Deal, Walmer, Sandwich, Dover, Canterbury and the surrounding towns and villages.

Our unvented and hot water services:

  • New unvented cylinder installation (all leading brands)
  • Replacing tired vented tanks and gravity systems
  • Annual unvented safety inspections and servicing
  • Cylinder repairs: no hot water, poor pressure, leaks, noisy operation
  • Immersion heaters, thermostats and expansion vessels
  • System design for extensions, loft conversions and en-suites
  • Full central heating and boiler work to match [see our boiler services]
  • An unvented cylinder should be checked every year, and its safety valves and expansion vessel kept in order. We can fold that into the same visit as your boiler service, or into a BOYLA HomeCare Plan from under £1 a day, with annual servicing included, unlimited callouts, and no excess or hidden fees.

Rated 4.9 stars on Google. For honest advice on whether unvented is right for your home, and a free fixed quote if it is, give us a call or visit our website - https://davidosborneheating.com/.

Please mention TrustATrader.com Ltd when calling.

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David C Osborne Ltd T/A David C Osborne Heating

Limited company
Incorporated as from 4th December 2000
Verified on 28th April 2026
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider NFU Mutual
Verified 23rd April 2026
Deal
Kent
CT14 9AL

Qualifications

  • Gas Safe Registered

Associations

Reviews (6)

  • Average rating: 5.0 out of 5

    Review by

    on

    "Very professional, polite and experienced - really pleased and would use again."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Always reliable, polite & pleasant to work with. Hired a couple of times to help me with immersion heater issues."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "I'm very happy. Easy and efficient communication when booking in the job. Competitive price. The man that attended to service my boiler was very nice. He helped me with a couple of non-related queries, as I'd only just moved into the property. I will use again for sure."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "I have used David Osbourne for years. They service my boiler every year and recently serviced my gas fire. They are always here when they said they would be and the engineers are always polite and very knowledgeable. Nothing is too much trouble. Very reasonably priced as well. Would highly recommend."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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