CERTIFICATES4UK Reviews 

31
TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Evaluating 29 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the service for its reliability, punctuality, and high standards, noting that the company never lets them down. The staff are frequently highlighted as professional, knowledgeable, and wonderfully friendly, making interactions pleasant and efficient. People appreciate the efficiency and speed of service, with many mentioning quick problem diagnosis and prompt job completion. Reviewers also find the pricing to be fair and transparent, with options provided to suit various budgets, ensuring good value. The company's excellent communication and attention to detail further contribute to a smooth and hassle-free experience for consumers.

What people talk about most

Service

Customers consistently note positive experiences with service, often highlighting efficiency,... See more

Staff

Users describe positive interactions with staff, consistently highlighting their professionalism,... See more

Price

Reviewers highlight positive aspects of price, consistently finding quotes to be competitive and fair.... See more

Reviews shaping this summary

Rated 5 out of 5 stars

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

Company replied

Rated 5 out of 5 stars

After being letting down by our long-standing company for urgent works to be done and contacting multiple other companies.C4UK were quick to respond, carried out the work within few days of first co... See more

Company replied

Rated 5 out of 5 stars

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 gettin... See more

Company replied

Rated 5 out of 5 stars

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 we... See more

Company replied


Company details

  1. Gas Engineer

Written by the company

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.


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

31 reviews

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1-star

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4.7

All reviews

(31)

27 reviews in the last 12 months

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Rated 5 out of 5 stars

I've used their services for gas safety and boiler service.

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.

September 26, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Julian

Thank you so much for your kind words and for trusting C4UK over the years. We truly appreciate your continued support and look forward to keeping your flats safe and well-maintained.

Rated 5 out of 5 stars

Amazing service and value for money.

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 🙏

September 26, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Adrian

Thank you so much for your kind words and for trusting C4UK over the years. We truly appreciate your continued support and look forward to keeping your flats safe and well-maintained.

Rated 5 out of 5 stars

I’m using Andras and his team over 6…

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

September 23, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Adrienn

Thank you so much for your kind words and for trusting C4UK over the years. We truly appreciate your continued support and look forward to keeping your flats safe and well-maintained.

Rated 5 out of 5 stars

Prompt & reliable

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.

September 8, 2025
Unprompted review
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Reply from CERTIFICATES4UK

Dear Mr Jain

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

Rated 5 out of 5 stars

I’m using them services over 8 years

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.

July 24, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Jozsefne

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

Rated 5 out of 5 stars

Engineer turned up fast and fixed my…

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

August 16, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Nora

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

Rated 5 out of 5 stars

Fantastic service

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

July 30, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Hanna

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

Rated 5 out of 5 stars

I found them on advert for my boiler…

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

July 4, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Eliza

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

Rated 5 out of 5 stars

Always easy to deal with Andy

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.

January 23, 2025
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Andy

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

Rated 5 out of 5 stars

Reliable engineer, timely and quality work!

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!

October 30, 2024
Unprompted review
CERTIFICATES4UK logo

Reply from CERTIFICATES4UK

Dear Desai

Thank you so much for your kind words and continued trust in our services! We’re really pleased to hear that you’ve had a positive experience with us.

We truly appreciate your support and look forward to working with you again in the future!

— The C4UK Team

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