Andras has been our gas engineer for over 10 years and has never once let us down. He services our boilers annually, carries out our gas safety checks, and always does a thorough, professional job. He... See more
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Trusted Gas and Electrical Services in Surrey & London At Certificates4UK Ltd, we provide Gas Safety Certificates (CP12), boiler installation and repair, plumbing, power-flush services, nd EICR electrical reports, as well as EPC assessments for landlords, homeowners, and businesses across Surrey, London, and surrounding areas. Our Gas Safe-registered engineers and qualified electricians deliver safe, efficient, and fully compliant property services, ensuring your home or rental property remains energy-efficient, reliable, and compliant with UK safety standards. Affordable Prices – Clear & Transparent We believe in fair, upfront pricing so you only pay for what you need. No hidden costs, no surprises — just simple, competitive rates.
193 Fleetside, Kt82nj, Surrey, United Kingdom
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I've used their services for gas safety certificates and boiler services for many years now and have always found them to be both efficient and prompt in any response. Definitely recommended.

Reply from CERTIFICATES4UK
Great service as always. Thank you Andy and your team for respondingso quick to my heating emergencycall out. Their attention to detail and problem solving skills are excellent! Always feel in safe hands. Thank you for getting my underfloor heating up and running 🙏

Reply from CERTIFICATES4UK
I’m using Andras and his team over 6 years for boiler repair and installation, all landlord certificates and general plumbing too.
As a landlord what I like that I can’t be there and always getting plenty pics from the work was done and showing prices and getting many options when repairs or installation coming to suit for my budget. It’s hard to find someone who can really trust if you not there.
Always on time and never let me down.
Strongly recommend anyone who needs a good engineer

Reply from CERTIFICATES4UK
I have been using Certificates4UK for EICR, Gas Safety & PAT tests for several years now across my rental properties.
Always prompt & courteous, and able to get someone in quickly. Manage the appointment directly with tenants to ensure convenient scheduling.
Reports always shared within 1-2 days of the inspection. And no unnecessary additional work.

Reply from CERTIFICATES4UK
I’m using them services over 8 years, for certification, all plumbing gas and electric repair and installation and really happy the service they provide.
As a landlord I can’t be in properties so I’m always getting plenty of pictures and videos from faults and parts replaced what it’s makes me feel secure.
It’s easy to deal with Andras, and whoever coming the person always polite and on time and leave tidy work.
I’m attaching my last fuse board replacement what was done and love the collage I got.

Reply from CERTIFICATES4UK
Engineer turned up fast and fixed my boiler same visit. Recommend anyone. Thank you again

Reply from CERTIFICATES4UK
Fantastic service, hones and reliable.
We were given a very reasonable quote to repair our boiler which we appreciated. At the same , we also asked quote for boiler replacement. Several options were offered to suit our budget and we chose to go ahead with new boiler installation. The new boiler was fitted quickly and professionally by Andras.
We really happy with the hole experience.
Highly recommend

Reply from CERTIFICATES4UK
I found them on advert for my boiler wasn’t working. Andras turned up fast and diagnose my problem straight away. Offered me to get from shop straight away will cost much more then if we order it, so I decided order the part online. Two days later I received and he came back to first as we agreed.
I was a bit suspicious that he taking money each visit but that’s how I been quoted and didn’t let me down and my boiler since working perfectly. Definitely will use them/him again

Reply from CERTIFICATES4UK
Always easy to deal with Andy. If we agreed on a job, he never overcharged me, unlike other plumbers I’ve used in the past.
Reliable, punctual, and knowledgeable—he handles everything from boiler repairs to installations and providing certificates.
I can wholeheartedly recommend him to anyone.

Reply from CERTIFICATES4UK
Andras is brilliant! He has serviced our boiler and done the gas safety certificate for 3 years in a row now. Timely, reliable and quality work. Highly recommended!

Reply from CERTIFICATES4UK
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