Trade cover image

Active Heat

10/10

Havant, Hampshire

Checkatrade member since June 2012
10

Services

  • Gas Boiler Installation
  • Gas Central Heating Installation
  • Gas Safety Checks - CP12
  • Gas Cooker Installation
  • Gas Boiler Servicing / Repair
  • Smart Thermostats
  • Emergency Central Heating Repair
  • Gas Central Heating Servicing / Repair

Customer Reviews

Write a review

10 /10

Based on 4 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (416)

  • 10

    Excellent Service You Can Trust

    Posted 18 November 2025

    Jason is fantastic at what he does. He used to do our gas certificates when we were renting, and now that we own our own property, we wouldn’t ask anyone else for our heating and plumbing needs. He recently installed our new boiler and shower, and the quality of his work was spot on. He’s reliable, easy to chat to, and just a genuinely great guy. Prices are fair, work is top notch, and you can tell he really knows his stuff. Highly recommend!
    Verified reviewer
    Job location: PO8
  • 10

    Really Good

    Posted 27 August 2025

    Jason came in on time and checked the boiler, he fixed what was needed and explained how to increase the pressure by myself when needed. Took his time to explain everything.
    Job location: PO2
  • 10

    Boiler service, replacement of dodgy radiator valves and flushing the system.

    Posted 02 April 2025

    Jason always replies to enquiries, turns up on the day as promised and is incredibly efficient and knowledgeable. I would definitely recommend calling him.
    Verified reviewer
    Job location: PO7
  • 10

    boiler service and replace pressure release valve

    Posted 18 February 2025

    reliable and experience
    Job location: PO9
  • 10

    Boiler maintenance

    Posted 06 January 2025

    Turned up on time. Was very thorough. Took his time to explain what he was doing. Will definitely use this company again
    Verified reviewer
    Job location: PO9
  • 10

    Supply and fitting new boiler

    Posted 02 January 2025

    Jason supplied and fitted a new boiler in my house. He did an amazing job. Very reliable tradesman, friendly and punctual. I would not hesitate to recommend him to anyone.
    Verified reviewer
    Job location: PO4

Photos

Company Info

Owner

Mr Jason Visser

Sole Trader

14 years on Checkatrade

VAT Registered

No

Domestic WorkFree EstimatesInsurance Work Undertaken

I run a small reputable business in Bedhampton which offers a friendly and reliable service that also benefits from not being vat registered. I have been working in the industry for 20 yrs and have run my own business for the past 15 yrs.
All work undertaken is guaranteed with a prompt reliable and professional service at all times. All my estimates/quotations are free of charge, typed up and sent either via email or by post.
Specialising in:

  • Installation, repair and maintenance of all gas appliances
  • Landlord certificates
  • Powerflushing
  • Unvented hot water systems
  • Bathroom installations

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since June 2012

Individual checks

  • Identification

  • Proof of address

  • Financial

  • Qualifications and accreditations

  • County court judgement

  • Open source media

Business checks

  • Customer Reviews

  • Company trading history

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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