H2 Heating And Renewables Ltd Logo

H2 Heating And Renewables Ltd


Services and skills

  • Central Heating

    7 skills

    Emergency Central Heating Repair

    Gas Boiler Servicing / Repair

    Gas Central Heating Installation

    Gas Central Heating Servicing / Repair

    Gas Cooker Installation

    Gas Safety Checks - CP12

    Smart Thermostats

  • Services

    3 services

    • Domestic Work
    • Free Estimates
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

9.97Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
Write a review

29 Total Reviews

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

  • Landlord's Certificate

    10Verified Review

    Colin rang me. From my brief description of the job he advised I didn't need a Landlord's Certificate. No gas to the 'boiler' in the kitchen which is only an interface connected to the 'District Heating/Hot Water. Am now investigating that option. Thanks Colin. Only need the Gas Hob checking annually. Advised fitting an electric hob.

    Location: SW8
  • Visit for repair on boiler

    9Verified Review

    Colin visited early evening to accommodate my request and had a thorough look and test of the old combi boiler. He suggested I took it up with the boiler maker company and informed me of their repairs scheme, as it may be more cost-effective than potential mounting costs. He did not charge for his time and effort, which I appreciated greatly, and I took up his suggestion of contacting the company, who have now fixed the problem and put my out-of-warrantee boiler in a repairs policy. So thanks for your work ethics, experience and knowledge!

    Location: SE26
  • Boiler service

    10Verified Review

    Very good experience. I would definitely recommend Colin. Thank you

    Location: SE26
  • Boiler service and thermostat installation

    10Verified Review

    Colin was efficient, helpful and polite. He went out of his way to ensure we had the right solution, would highly recommend.

    Location: SE26
  • Boiler maintenance and yearly inspection

    10Verified Review

    Colin is a great and personable human, he takes time and care to look over everything and makes sure a proper job is done.

    Location: SE26
  • Boiler Service

    10Verified Review

    Colin did a great job at my boiler service. He arrived on time and patiently explained to me what he was doing/what I could do to fix some previous minor problems with the original install (by a different company). I’d recommend Colin following my experience.

    Location: SE23

Company profile

  • OwnerColin Tryner
  • Member Since2022
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeLtd Company

Company info

Hello I am Colin , the proud owner of H2 Heating And Renewables Ltd - Keeping Your Home Safe and Warm (Gas Safe Registered and NVQ Plumbing Qualified Engineer)


A little about me

As a qualified and experienced Gas Safe registered engineer serving Sydenham and the local area. I'm passionate about ensuring your home's gas appliances are functioning safely and efficiently. Whether you need a routine boiler service, a gas leak repair, central heating repair or a new appliance installation. I pride myself on providing clear communication and exceptional customer service. I offer competitive pricing and free quotes for all my services. I carry out all the work myself and will be your single point of contact.


Main work I undertake

But am not limited to


  • Gas Boiler Servicing and Repairs.
  • Smart Thermostats Fitted. Nest/Tado/Hive/Wiser
  • Home buyer Gas Safety/Appliance condition reports.
  • Gas Cooker/Hob Installation.
  • Landlord Gas Certificates/Safety Checks CP 12.
  • Central Heating Repairs.
  • Radiators Installed/Replaced.
  • Unvented Cylinder Servicing and Repairs.
  • General Plumbing


My Availability


I am available during working hours, Monday to Friday. Outside of these hours you are welcome to contact me via email or request a call back.

If for any reason you are unable to contact me on the phone, you are welcome to send an initial query via email or WhatsApp me.


Thank you for taking the time to consider my profile, I look forward to hearing from you.



  • H2 Heating And Renewables Ltd

Contact details

Accreditations and awards

City & Guilds Qualified - Level 2

City & Guilds Qualified - Level 2