Need a qualified, Gas Safe Registered plumber right now? Our team is ready to dispatch 24/7, covering Hertfordshire and Greater London. We cover all water leak, plumbing, and boiler issues. No call-out fee, no surprises on the invoice.
Burst pipes, overflowing toilets, and total loss of hot water don’t wait for a convenient time. They happen at 11pm on a Sunday, or five minutes before you’re due to leave for work, and when it’s genuinely urgent, you need someone on site fast, not a booking slot for next Tuesday.
That’s why our engineers are on call 24 hours a day, 365 days a year. Burst pipe, blocked drain backing up, boiler that’s cut out overnight; the same Gas Safe and NVQ-qualified team responds. No separate out-of-hours contractor, no extra hoops to jump through at 2am.
We diagnose before we quote, even in an emergency. You get one itemised price once we’ve seen the problem, not a guess over the phone that changes once the van arrives. No call-out fee, whatever time we’re called.
EXCELLENT
Based on 67 reviews
Posted on Google![]()
Mohammad Fazal (John)Trustindex verifies that the original source of the review is Google.
Professional A Team These guys are brilliant, honest and do what they say. Not Just that, they also go extra mile. I highly recommend these guys
Owner's reply
Hi Mohammad , We really appreciate your feedback. And we’re delighted you’re happy with the service provided.Posted on Google![]()
M NTrustindex verifies that the original source of the review is Google.
Never in my life have I come across a company this professional 👌🏻They explained everything clearly from the start and found and fixed the leak under my shower tray without breaking a single tile. They even put the shower tray and screen back perfectly like nothing had ever happened. Another company quoted me more than double the price, but these guys charged £727 and did an amazing job. Both engineers were amazing.Definitely the best around. Highly recommend.
Owner's reply
Hi Mr Maxwell, Thank you so much for your kind review. We really appreciate you taking the time to leave us your feedback. Our clients always come first,and we’re glad to hear you were happy with the service.Posted on Google![]()
A PTrustindex verifies that the original source of the review is Google.
James arrived promptly on time. Extremely professional, quick and efficient. I have no hesitation in highly recommending Geldon and James. I will definitely contact them when I update my radiators later in the year. Thank you for an excellent service from start to finish.
Owner's reply
Hi Alison, Thank you so much for taking time to leave such wonderful feedback. We’re delighted to hear that James & Geldon provided a prompt, professional and efficient service and we will make sure your review its forwarded to our engineers 🙏🏻Posted on Google![]()
Angie GTrustindex verifies that the original source of the review is Google.
Chris V was very helpful, and polite, turned up on time, did a thorough investigation to find out a damp patch on the carpet wasn't a pipe leak which was reassuring.
Owner's reply
Thank you so much for your kind review, We’re delighted to hear Chriss provided a thorough and reassuring service. We really appreciate your feedback and are always here if you need us again.Posted on Google![]()
Charlie YTrustindex verifies that the original source of the review is Google.
Jim, spent a lot of time finding the issue and double checking no other sources, doing numerous tests I have seen no other plumber do. Giving advice with a friendly smile, leaving with a happy customer. Thanks again
Owner's reply
Thank you for the wonderful review,Charlie! We’ll be sure to pass your kind words on to Jim. We really appreciate we could provide through the service you deserved.Posted on Google![]()
Andreea IonelaTrustindex verifies that the original source of the review is Google.
Great work, highly recommended! 💯 Thank you so much!
Owner's reply
Hi Andreea, Thank you for your kind words! We’re delighted you had a great experience.Posted on Google![]()
Betty CawelyTrustindex verifies that the original source of the review is Google.
Aleks from PrimeFix found my leak in an area I would never have expected. It took some time and wasn’t a cheap job, but it was a very difficult leak to find. He worked carefully and managed to locate it with minimal damage. Big thanks to Aleks and the PrimeFix team for their hard work and professionalism. Highly recommended.
Owner's reply
Hi Betty , Thank you for your kind words and recommendation. We’re glad Aleks was able to find the leak and keep the exposure damaged to minimum. We really appreciate your supportPosted on Google![]()
ray fahtiTrustindex verifies that the original source of the review is Google.
Owner's reply
Hi Ray , Thank you for the feedbackPosted on Google![]()
Matt ConroyTrustindex verifies that the original source of the review is Google.
Excellent work with promised support if needed after plumbing in our wunder underfloor heating. Would reccomend 👍🏼
Owner's reply
Hi Matt , Thank you and we really appreciate the feedback. Gland we would help and of course we’re always here if you need any further support in the future 🙏🏻Posted on Google![]()
Kirsty BrownTrustindex verifies that the original source of the review is Google.
⭐️⭐️⭐️⭐️⭐️ We had an underground leak at my 88-year-old mother’s property and contacted Prime Fix Group Ltd. The engineer arrived promptly and, after carrying out an assessment, called me directly to explain the issue, the required work, and all costs involved, as he did not want to stress my mother with the situation. Very professional service from start to finish with no hidden fees at all. Everything was explained clearly before any work was carried out. We submitted the report to our insurance company, who recognised Prime Fix as highly qualified engineers. Highly recommended.
Owner's reply
Hi Mr Brown, Thank you for your kind words and recommendation. We’re glad we could help and make the process as stress-free as possible for your mother






Every quote is confirmed in writing before any work starts—no call-out fee, no parking or ULEZ surcharges, no surprises on the invoice. All work is backed by an 18-month workmanship guarantee.

A burst or split pipe floods fast. We isolate the supply, stop the damage spreading, and repair or replace the section the same visit wherever possible.

A toilet that won't stop overflowing is dealt with urgently. We diagnose the cause and clear the blockage fast.

Boiler cut out overnight or mid-cold-snap? We diagnose and get heat back on fast, or arrange an emergency temporary fix while parts are sourced.

A radiator that's split or leaking at the valve is isolated immediately to stop water damage, then repaired or replaced.

If you can smell gas, call the National Gas Emergency line on 0800 111 999 first, then us. We'll diagnose, fix the leak, and reconnect your gas.

Cylinder failure, broken immersion, or a fault cutting hot water to the whole property. Diagnosed and fixed the same call-out in most cases.
Every quote is confirmed in writing before work starts. No call-out fee. No hidden charges.
Charged in 30-minute increments 1h after arrival. No call-out fee. Plumbing & boiler work from £95 +VAT for the first hour, leak detection from £120 +VAT for the first hour. Half-hour rates apply after that.
Discounted rates for landlords, HMOs, and managing agents with multiple properties. Dedicated account manager included.
No hidden extras: no parking, fuel, ULEZ, or Congestion Charge surcharges. Materials at trade cost plus 30% markup, fully itemised on the invoice.
Account-client portfolios receive discounted rates from the published prices.
No subcontractor roulette. No stranger in a van with someone else’s logo on it. Just the same faces who get the job done, every time.
One accredited team, the same standards, wherever you’re based.
On call around the clock for leak detection, plumbing, heating, electrical, and drainage emergencies.
On call around the clock for emergencies. For planned work and quotes, we typically respond within the hour during business hours.
0208 108 0400
0757 700 2864
info@primefixgroup.uk
Monday to Friday 8am to 6pm | Emergency Line 24/7
Leave your details and a PrimeFix engineer will be in touch within 60 minutes.
Our most common questions answered plainly. If you don't see what you're looking for, call us on 02081080400 and we'll talk you through it.
Yes. Engineers are on call 24 hours a day, 365 days a year, including nights, weekends, and bank holidays.
Burst pipes, flooding, no heating or hot water, a boiler that’s cut out, overflowing toilets, and leaking radiators are all treated as emergencies. If you’re not sure, call and we’ll advise.
No. There’s no call-out fee and no out-of-hours surcharge, whatever time you call.
We diagnose the problem first, then give one itemised quote before any work starts — even on an emergency call-out. No guesswork, no price that changes once the engineer arrives.
Yes. Boiler breakdowns causing loss of heating or hot water are handled as emergency call-outs by the same Gas Safe-qualified engineers.
Call the National Gas Emergency line on 0800 111 999 immediately, then contact us.




















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