FASTFIX LONDON Ltd
London, United Kingdom
Checkatrade member since January 2025
Services
- Emergency Central Heating Repair
- Gas Boiler Servicing / Repair
- Gas Central Heating Servicing / Repair
- Gas Safety Checks - CP12
- Smart Thermostats
- Gas Boiler Installation
- Bathroom & Kitchen Plumbing
- Blocked Baths
- Blocked Sinks
- Blocked Toilets
- Emergency Plumber Service
- General Plumbing
- Pipe Fitter
- Plumbing Repairs
- Power Flushing
- Radiator Repair
- Radiator Thermostat Valve Repair
- Shower Repair
- Tap Repair
- Thermal Dynamics
- Underfloor Heating Repair
- Water Leak Detection
- Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
- Water Pumps Repair
- Water Supply Pipe Repairs
- Radiator Installation
- Radiator Thermostat Valve Installation
- Shower Installation
- Underfloor Heating Installation
- Water Pumps Installation
Customer Reviews
Write a review9.48 /10
Based on 138 reviews over the past 12 months
Quality of work
9.45
Reliability
9.45
Communication
9.53
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this company for its fast, professional, and friendly service, with engineers often commended for explaining the work clearly. However, a small number of reviewers have raised concerns about high pricing and occasional communication issues.
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Reviews (350)
- DDavid S
3.67 Efficient Booking, but Inefficient Service and Administration
Posted 3 days ago
Efficient booking: I received a call within five minutes of posting the job. The plumber arrived slightly late but texted ahead. The issue was diagnosed quickly, however unnecessary “precautionary” checks extended the visit to nearly three hours when it could have been resolved much sooner. Invoicing on site was slow and disorganised, requiring three attempts and a price increase before being corrected. The repair works and is functioning well, but the process felt inefficient for an hourly service. I will use a different firm next time and expect clearer pricing and faster administration.Verified reviewerJob location: N14Response from FASTFIX LONDON Ltd
Thanks for the feedback David although it’s very misleading, we attended site on a call out, after investigating your issues which carried on into furthers hours we then diagnosed that your two port valve was faulty and your nest had problems, we then supplied these parts and fitted them at an extra cost. It couldn’t have been resolved much sooner as then we wouldn’t have been able to do a thorough diagnosis. Thanks Danny
10 Efficient and courteous service, would call again if needed.
Posted 4 days ago
Job location: SE12Very happy with the work carried out and the problem we had (water leak when using the washing machine) has been resolved.- TTony N
9.33 Great investigation, thorough professional result.
Posted 4 days ago
Job location: SE6The flat’s boiler was reporting an error. This turned out to be a lack of gas. The meter shows normal gas flow but a pipe obstruction is preventing it from reaching the flat. they used a pressure test to confirm the obstruction,suggested how it can be fixed and trying to identify the blockage but no luck because it is behind communal void used by other flats. - JJennifer W
10 Boiler service, system check, small gas leak repaired and advice on future boiler replacement
Posted 4 days ago
Costa was friendly, helpful and clearly knows what he's doing. He took the time to explain everything to me, showed me how to maintain the boiler better, and was clear about what choices we have when we decide to replace the boiler. He found a small gas leak during the service and again explained what he found, showing me the tools he used to check and find the leak, and provided clear information on the cost to repair it before going ahead. As requested Fastfix sent us a quote for replacement, this was in our hands early the next day with clear information on the costs. Highly recommend.Verified reviewerJob location: KT20 - HHoward S
10 Use Fastfix London!!
Posted 5 days ago
Appointment was made for 10. Charlie turned up early. He was very friendly while being professional. Got my problem fixed. Gave some useful advice and explained the issue. My whole experience with Fastfix was excellent a worthy 10/10!!!Verified reviewerJob location: EN4 - AAdrian H
10 Job done
Posted 5 days ago
Job location: SE5Contacted over the weekend and they were with me first thing on Monday morning, a complicated job that did not have an obvious solution, was solved quickly and efficiently.
Photos
Company Info
Owner
Mr Danny Stapleton
Ltd Company
1 years on Checkatrade
VAT Registered
Yes: GB500085836
WE ARE A WHICH TRUSTED TRADER
At FASTFIX LONDON, we bring over 20 years of hands-on plumbing experience to every job, whether it's a leaky tap or a full boiler installation.
Rest assured knowing that no matter the time, your plumbing needs are met with speed and precision.
We proudly serve homes across Central London and surrounding areas.
Trust us to handle your plumbing challenges with care and expertise.
Call us today, and let’s get your plumbing sorted!
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since January 2025
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