07597 452886Testmasterinfo@gmail.com 24/7 online enquiries AboutServices Areas ReviewsOur WorkContact07597 452886Request a Free Quote Home/Reviews # What London businesses sayafter we have tested,certified and left site Every review below is reproduced in full from Google, unedited. They are here so you can judge us on how we actually turn up, test and document, not on marketing claims. Request a Free QuoteSee us on Google 5.0 Average rating across the reviews published here 16 Google reviews reproduced in full on this page 100% Of the reviews shown rate us five stars 1 day Typical time to receive digital certificates after payment Featured review ## Fast, professional testing with minimal disruption Mostafa Hussain’s five-star Google review describes the three things most clients judge us on: how quickly we attend, how professionally the testing is carried out, and how little the visit interferes with the working day. That is deliberate. Engineers are mobile and travel directly to site, visits are co-ordinated by a dedicated Operations Manager around your occupants and trading hours, and every tested item is labelled and logged as we go so there is no follow-up chasing afterwards. Your digital certificate and asset register are typically issued within one day of payment. Request a Free QuoteRead all Google reviews Verified Google reviews ## Reviews from clients we have tested for I have used Test Master Ltd twice to carry out PAT testing. I have found them to be professional and punctual in their service. I would thoroughly recommend them.Jas MandairGoogle review One of the best PAT testing places out there: super quick, efficient and easy to deal with, definitely recommend for big companies and small companies that need PAT testing.Ibrahim Al-AzawiGoogle review Had two items to pat test for a theatre performance at very short notice. Came straight away and saved the day! All round lovely bloke as well. 5 star service.Weeks WhitfordGoogle review Test Master UK provided an exceptional service for our Portable Appliance Testing (PAT). The team was punctual, professional, and incredibly thorough. They explained the process clearly and ensured minimal disruption to our daily operations.Ahmed AbdaliGoogle review Today I experienced a high level of professional and quality with Test Master. Hussain the owner was extremely polite, efficient and helpful. He quoted me a reasonable price and I will definitely recommend him to any fellow business owners and companies.Yousif ZwainGoogle review Thank you for the excellent service! They were fast, reliable, and very professional. The testing was carried out efficiently with minimal disruption. Highly recommend to anyone needing PAT testing!Mostafa HussainGoogle review Speedy response and action! We were really pleased with the service and managed to get booked in ASAP.Abida Arooj AliGoogle review He came to my shop and noticed a few fails: one of the best PAT testing companies in the world, on short notice.Ali EsmaeelGoogle review Hussein came highly recommended by a friend. He was very professional and a pleasant young man to talk to. He knew what he was doing and was able to get the job done in my house in good time.Jo TuscanoGoogle review Hussain came to my showroom to do some PAT testing. He was very efficient and reliable; I called him a day before and he turned up first thing in the morning. Very nice guy, will 100% recommend him and be the first person to call again in the future.Mustafa AliGoogle review Reliable and really helpful: done all of our PAT testing across 4 different shops in South London, North London and West London. We are really happy with this service, thank you!Hoàng KimGoogle review You are the best, I also recommend this testing company to everyone: punctual, serious and with a budget for any pocket. This is the second test done by them, I will definitely use this company again in the future.Ionut EnciuGoogle review Great company, very easy to book. The engineer was very efficient and professional throughout. I highly recommend Test Masters.Lé ElliGoogle review I cannot rate Testmaster highly enough. We've asked them to test our appliances and the engineer was extremely knowledgeable and helpful.Jawad ElhassanGoogle review Excellent service, fast and prompt. Helped us with passing our UK PAT law.Haider Al-BalaghiGoogle review Finished our query within a day of requesting, very friendly and excellent communication.ZaidGoogle review ## What clients consistently mention Read the reviews together and the same four themes come up. Each one maps to a deliberate part of how we run jobs. Call 07597 452886 ### Speed and short-notice attendance Several reviews mention same-day or short-notice attendance, including a theatre performance that needed items tested immediately. Our engineers are mobile and travel directly to site, which is what makes that possible. ### Minimal disruption to trading Clients repeatedly note that testing was thorough without interrupting normal operations. Visits are scheduled by a dedicated Operations Manager around occupants and trading hours. ### Clear explanation, no jargon Reviewers mention having the process explained clearly. Observations are written up in plain terms so you know what needs fixing and what does not. ### Fair, quote-led pricing Pricing is quoted per site rather than published as a rate card, and reviewers describe the prices they were quoted as reasonable. Quotes are free. ## The services these clients booked - PAT Testing - Commercial EICR Certificates - Residential EICR Certificates - Emergency Lighting Testing - Fire Alarm Testing - Fire Extinguisher Servicing - Fire Door Inspection - Fire Risk Assessments - Remedial Works for Fire ComplianceWant to see the standard of documentation before you book? Look at our work or contact us. ## Get the same service these reviews describe Send the site details and we will return a fixed, quote-led price for free. Certificates are issued digitally, typically within one day of payment. - £5,000,000: Public liability insurance - £2,500,000: Professional indemnity cover - Constructionline: Bronze member, working towards Gold in 2026 - RAMS issued: Risk assessments and method statements on request07597 452886 Electrical and fire safety compliance testing for businesses, property managers and landlords across London and High Wycombe. Read our Google reviews ## Services - PAT Testing - Commercial EICR Certificates - Residential EICR Certificates - Emergency Lighting Testing - Fire Alarm Testing - Fire Extinguisher Servicing - Fire Door Inspection - Fire Risk Assessments - Remedial Works for Fire Compliance ## Service Areas - Greenford - Central London - All London Boroughs - High Wycombe - West London - North London - South London - East London - Ealing - Uxbridge - Slough - Watford ## Contact - 07597 452886 - Testmasterinfo@gmail.com - London & High WycombePostal address: not provided - LinkedInOpening hours: 24/7 online enquiries © 2026 Test Master Ltd. All rights reserved. HomeAboutReviewsOur WorkContactPrivacy PolicyTerms & ConditionsCookie Policy Call NowFree Quote We use essential cookies to run this site, plus optional cookies for analytics and our enquiry form and chat. See our Cookie Policy. AcceptReject