New Boiler Installation
Combi, system and regular boilers supplied and installed by Gas Safe registered engineers — with manufacturer warranty registration.
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Gas Safe RegisteredLondon’s plumbing,
London’s plumbing,
heating & gasspecialists.
From a new boiler to a full house renovation — FM Power delivers certified, clean and properly finished work across London & surrounding areas. One team, one point of contact, no surprises on the invoice.
- New boilers & full central heating
- Gas safety certificates (CP12)
- Bathrooms, kitchens & extensions
Free & no obligation
Get your quote today
Send us a photo of your boiler or a quick description of the job on WhatsApp — you’ll usually have an honest, fixed price back the same day.
- 7+
- Years experience
- Always
- Reachable
- Gas Safe
- Registered
Gas Safe registeredLegally certified for gas work
7+ years experienceOn the tools, not in an office
Always reachableCall or WhatsApp, day or night
Certificates issuedCP12 & Building Regs handled
Heating & Gas
Everything that keeps your home warm and safe
Installed, serviced and certified by Gas Safe registered engineers — with the paperwork sorted for you.
Full Central Heating
Complete heating systems designed and fitted from scratch: boiler, pipework, radiators, controls and commissioning.
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Megaflo & Unvented Systems
High-pressure hot water for busy homes. Unvented cylinder installation, servicing and G3 certification.
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Power Flushing
Sludge and debris removed from your system so radiators heat evenly again and your boiler stops working overtime.
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Under Floor Heating
Wet underfloor heating for extensions, renovations and new builds — zoned, balanced and tested before screeding.
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Boiler Service & Breakdowns
Annual servicing to keep your warranty valid, plus fast fault-finding and repairs when the heating goes down.
Get a priceCertification
Gas work, signed off properly
Gas Line Installation
New gas supplies and alterations for boilers, hobs, fires and meters — installed and tested to current regulations.
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Gas Safety Certificate (CP12)
Landlord gas safety inspections carried out and certified the same day, so you stay compliant without the chase.
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Building Regulation Certificate
Notifiable work registered and your Building Regulations compliance certificate issued — paperwork handled for you.
Get a priceProperty & Renovation
One team for the whole project
Extensions, loft conversions, kitchens and bathrooms — plumbing, electrics, carpentry and finishing handled under one roof, so nobody passes the job on.
Full House Renovation
Loft Extension
Rear Extension
New Build
Kitchen Fitting
Bathroom Fitting
Electrical
Carpentry
Plastering & Rendering
Director
Frederik Marqeshi
“If it is not good enough for my own home, it does not leave my van.”
About Us
A hands-on team that actually finishes the job
FM Power Plumbing and Heating Ltd is an independent company led by Frederik Marqeshi, who has spent over seven years on the tools working with homeowners, landlords and developers across London & surrounding areas. What started with boilers and central heating has grown into a full property service — because clients kept asking us to take on the rest of the work too.
Today we install boilers and Megaflo systems, run new gas lines, issue gas safety certificates, and fit complete kitchens, bathrooms and extensions. The same team stays on your project from the first survey to the final clean, so nothing gets lost between trades.
Certified, not improvised
Every gas appliance is installed and tested by a Gas Safe registered engineer, and the certificates land in your inbox.
Finished to a high standard
Pipework routed neatly, floors protected, site cleaned. We leave your home the way we would want ours left.
Always reachable
Call or WhatsApp and you get a real person, not an answering service — before, during and after the job.
Honest, fixed pricing
You get a written price before we start. No hourly drift, no surprise extras at the end of the job.
- Homeowners
- Landlords & letting agents
- Developers & new builds
- Commercial premises
How it works
Four steps, no guesswork
- 1
Tell us the job
Call or WhatsApp us a photo and a short description. We ask the right questions straight away.
- 2
Survey & fixed quote
A free site visit where needed, then a clear written price with everything itemised.
- 3
Booked & installed
A date that suits you, protective sheeting down, and the work completed by our own team.
- 4
Tested & certified
Commissioned, demonstrated to you, warranty registered and certificates issued.
Testimonials
What our clients say about us
Boilers, bathrooms and full renovations across London — here is what it is like to have us on site.
Rated by homeowners, landlords & developers
New boiler installation
“Our boiler packed in on the coldest week of the year. Frederik came out the same day, gave us a clear price and had a new combi fitted within two days. Everything was left spotless.”
JTJames T.North London
Full central heating & kitchen
“We had the whole ground floor reworked — kitchen, underfloor heating and new radiators. One team for all of it made a massive difference. No chasing three different trades.”
SWSarah W.Essex
Gas safety certificates (CP12)
“I manage several rental properties and use FM Power for all my gas safety certificates. Always reachable, always on time, and the paperwork comes through the same day.”
MOMichael O.East London
Power flushing
“The radiators upstairs never got warm. Turned out the system was full of sludge. After the power flush the whole house heats evenly and the gas bill dropped noticeably.”
PSPriya S.Surrey
Megaflo & bathrooms
“Megaflo system fitted in the loft and two bathrooms replumbed. Proper pressure at last. Explained every step and cleared up at the end of each day.”
DRDaniel R.West London
Rear extension
“Rear extension from footings to finish. Plumbing, electrics and plastering all handled in-house, and they stuck to the timeline they quoted us at the start.”
EHEmma H.Kent
Want to be our next happy customer?
Free quote, honest advice and a Gas Safe registered engineer at the door.
Accredited
Gas Safe Register certified
Only Gas Safe registered engineers may legally work on gas appliances in the UK. FM Power is on the register — and you can check us yourself before we ever set foot in your home.
- Gas Safe registered engineers
- Gas Safety Certificates (CP12)
- Building Regulations compliance
- Manufacturer warranties registered
Registered with
Gas Safe Register
The official list of gas engineers legally allowed to work in the UK.
Partners & Brands
We install and service the brands you trust
We work with established manufacturers and suppliers, so you get proven equipment, spare parts that are actually available, and a warranty that means something years down the line.
Worcester BoschVaillantIdealBaxiGlow-wormMegafloViessmannHoneywellNestHive
- Manufacturer warranties registered
- Genuine parts only
- Trade accounts with UK suppliers
- Advice on the right system for you
All product names and trademarks are the property of their respective owners.
Coverage
Where we work
Based in London and covering the surrounding areas. Not sure if you are in range? Give us a call — if we cannot help, we will tell you straight away.
Central London
North London
East London
South London
West London
Essex
Kent
Surrey
Hertfordshire
Middlesex
Contact
Let’s get your quote sorted
Fastest way to reach us is a call or WhatsApp — send a photo of the job and we will come back with a price. Prefer email? Use the form and we will reply as soon as we are off site.
Call us+44 7447 364648WhatsAppChat instantlyEmailinfo@fm-power.co.uk
CoverageLondon & surrounding areas