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Certafix Reviews 

2
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TrustScore 4 out of 5

3.8

Gas Engineer
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Company details

  1. Gas Engineer
  2. Certification Agency

Written by the company

Certafix was founded on a simple principle: combining top-tier technical ability with absolute reliability. Our team brings over 15 years of hands-on experience navigating the fast-paced, highly regulated sectors of property compliance, estate agency maintenance, and residential heating care. Certafix understands the unique challenges faced by homeowners, private landlords, and professional letting agents alike. Certafix was established to bring this deep pool of expert knowledge directly to your doorstep in Surrey and South West London, providing an elite standard of workmanship that keeps your property safe, warm, and legal. Property compliance requires a specialised approach. We are experts in the intricacies of legal property management, providing synchronized safety testing packages that keep you entirely protected. From mandatory Gas Safety Certificates (CP12) to coordinated EICR electrical testing and PAT testing, we can handle the scheduling, tenant communication, and administrative logistics seamlessly so you don't have to. Having successfully managed the safety, certification, and mechanical maintenance of thousands of domestic properties over more than a decade, we know exactly what it takes to deliver an efficient service at scale. We hold our Gas Engineers to the highest corporate and technical standards.Our team are fully qualified and Gas Safe Registered.

Contact info

3.8

Great

TrustScore 4 out of 5

2 reviews

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3.8

All reviews

(2)

2 reviews in the last 12 months

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Rated 5 out of 5 stars

I’ve been using Phil for many years

I’ve been using Phil for many years, ever since he installed my combi boiler. He’s always been flexible and accommodating, working around my schedule to carry out my annual boiler service.

Phil is incredibly knowledgeable, professional and above all, friendly. It’s refreshing to find someone who is reliable, honest and takes real pride in their work. The quality of service has always been outstanding and I know I can trust him to do a thorough and honest job every time.

I wouldn’t hesitate to recommend Phil and his team to anyone looking for a trustworthy and experienced boiler engineer. Excellent service, great value and a genuinely first class experience.

25 July 2026
Unprompted review
Rated 5 out of 5 stars

Excellent service from Phil and the…

Excellent service from Phil and the team. From the initial quote through to the installation of my new boiler, everything was handled professionally and efficiently. Phil was friendly, knowledgeable, and took the time to explain everything clearly. The installation was completed to a high standard, and they left my home clean and tidy afterwards. I’m really pleased with the whole experience and wouldn’t hesitate to recommend them to anyone looking for a reliable and trustworthy heating company. Thank you, Phil!

22 August 2025
Unprompted review
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Reply from Certafix

Thank you, Viviana, for your lovely review. We’re delighted to hear that you were happy with the service from Phil and the team, from the initial quote right through to the boiler installation. It’s great to know everything was handled professionally and that you felt well informed throughout.

We really appreciate your kind words and recommendation. Thank you for choosing Certafix.

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