Integrity Gas Logo

Integrity Gas

Waltham Abbey

Services and skills

  • Central Heating

    9 skills

    Emergency Central Heating Repair

    Gas Boiler Installation

    Gas Boiler Servicing / Repair

    Gas Central Heating Installation

    Gas Cooker Installation

    Gas Safety Checks - CP12

    LPG Central Heating Installation

    LPG Central Heating Servicing / Repair

    Smart Thermostats

  • Services

    6 services

    • Domestic Work
    • Commercial Work
    • Free Estimates (excl. Insurance)
    • 24 Hour Call-out
    • Insurance Work Undertaken
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

9.7Write a review
  • Workmanship9.80 out of 10
  • Tidiness9.60 out of 10
  • Reliability9.60 out of 10
  • Courtesy9.80 out of 10
Write a review

36 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Remove and install new boiler, tidying up existing pipe work

    10Verified Review

    We’d been having issues with an old poorly installed boiler and called integrity to see if they’d be able to come and take a look. Jamie arrived within an hour and assessed the issues. We were provided a quote (very competitive and reasonable) within a few hours to replace the boiler. Jamie completed the work to a very high standard and was very courteous throughout. I couldn’t recommend integrity high enough and encourage everyone to use them going forward.

    Location: EN9
  • New boiler fitted

    10Verified Review

    Amazing service! Boiler broke down, no heating or hot water…in our hour of need it was swiftly inspected and then replaced within days! Fully up and running now and better than before. Great value for money too

    Location: NW1
  • New boiler Installation

    10Verified Review

    Great service from Integrity Building Innovations. They installed a new boiler for me and did a brilliant job and were really good at keeping me informed. I would definitely recommend them.

    Location: EN9
  • Boiler installation in the loft

    9.5Verified Review

    We needed a new boiler and after obtaining several quotes, Jamie from Integrity Gas was the stand out choice. He answered all our questions prior to installation in the loft which gave us even more confidence that the job would be done to a very high standard. His attitude and application was exemplary and the whole job took no more than the 2 days which is exactly the timescales he advised. My wife and I are very pleased with the work he did and I would not hesitate to recommend him to anyone else who needs a boiler fitted.

    Location: EN9
  • Boiler replacement

    9Verified Review

    Great job, works carried out very efficiently and quickly and the engineer was friendly and competent. Excellent!!!!!!!

    Location: CM17
  • Removal of very old back boiler and replaced with a new combi boiler. Plus new bathroom fitted.

    10Verified Review

    Fantastic service from start to finish! From the original visit/quote to the final day of finishing the bathroom, Jamie was just brilliant! Nothing ever seemed to be a problem, and he was always happy to give advice/suggestions when we asked. Honestly, we can’t recommend Integrity Gas (Jamie) enough!

    Location: EN9

Company profile

  • OwnerMr Jamie Lee Davis
  • Member Since2020
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 379209758
  • Company typeLtd Company

Company info

Hello I am Jamie Lee Davis, the proud owner of Integrity Gas,

A little about us

With many happy and returning customers over the last 11 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work alone but partner with a trusted team of sub-contractors to fulfil larger projects, we communicate and work together well. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout.

1 year guarantees are included as standard on all completed work.

Main work we undertake:

But are not limited to

  • Gas Boiler Installation
  • Central Heating Installation


We are always contactable via phone throughout the week, including evenings and weekends.

If for any reason you are unable to contact us, please send a text message or email.

Thank you for taking the time to consider our company’s profile, I look forward to hearing from you.

Integrity Gas

Contact details

Accreditations and awards