Call today on 07876 741 927 or 0208 306 5858 lukelewis@gasonic.co.uk

We offer trusted professional services such as boiler installations, repairs, servicing, landlord certification, powerflushing and more within the London and South East area.

Powerflushing

Boiler Install + System Design

Breakdown

Annual Service

Landlord Gas Safety Checks

Smart Controls

About Gasonic

Gasonic was set up by a fully qualified ex British Gas technical engineer with 15+ years experience in the industry, in both domestic and commercial systems including conventional/combination/unvented/thermal stores and more.

We continually go above and beyond to maintain our excellent reputation for reliable quality workmanship.  All work is fully insured, using quality, branded material chosen for their reliability and effectiveness.

Gasonic Testimonials

Had new boiler fitted on 02.10.17 by Gasonic. I am very pleased with the work that has been carried out, Luke was very friendly and reliable – will highly recommend. Kay

Joydens Wood - 2017

Luke has responded promptly to several emergency call outs from us and has always identified and solved the problem on the first visit. We have a commercial boiler and have previously found it difficult to find someone with the necessary qualifications to service and repair it, but Luke has the qualifications and has done a fab job in keeping the boiler in good shape. We wouldn’t call on anyone else to help us now. Wendy

Southfleet - 2017

Excellent service and I would highly recommend Gasonic. I have used this company several times to repair my boiler and Luke is very reliable and trustworthy. He has also sourced and fitted a new power shower for me. Polite, professional and extremely good quality of work at reasonable rates. Nothing too much trouble – even being called out on a Sunday! Sharon

Bexley - 2018