HERTFORDSHIRE, BEDFORDSHIRE & NORTH LONDON
Boiler Servicing in Chorleywood
Annual gas boiler servicing in Chorleywood for £99 + VAT (£118.80 including VAT), or £50 + VAT (£60) when added to a repair visit. Combustion tested with an analyser, written up on a service record, by Gas Safe registered engineers. Call 01462 506 374.
BOILER SERVICING IN CHORLEYWOOD
A service is a set of readings
A proper service takes the casing off. The engineer measures how the boiler is burning with a flue gas analyser, compares the figures with the manufacturer’s, cleans and checks what needs it, and writes the readings on a record you keep.
That record matters twice. Most manufacturers ask for a yearly service before they honour a warranty claim, and a buyer’s surveyor will ask for it when you sell.
About four in five Chorleywood households heat with mains gas alone, according to the 2021 Census, and those are the boilers we service. Gas Safe registered under 956889.
What we check
Combustion, measured with an analyser in the flue and recorded
Gas rate and pressure, at the meter and at the boiler
Burner, heat exchanger and seals, inspected and cleaned where needed
Condensate trap and pipe, cleared, and the outside run checked for fall and lagging
System pressure and expansion vessel, with the relief valve checked
Flue and ventilation, inside and out, and the safety devices tested
Mains gas boilers. Our Gas Safe boiler repair and servicing covers boilers on mains gas, which is how about four in five Chorleywood households heat their homes. The 2021 Census also counted about 107 oil only and 38 bottled or tank gas only homes across the two Chorleywood wards. If yours is one of them, ring before you book and we will tell you plainly whether it is work we take on.
283
mg/l in Affinity Water’s 2025 report for the zone mapped to Chorleywood
Hard water, checked every year
Watergrade, a third-party site, maps Chorleywood to Affinity’s Rickmansworth and Gerrards Cross zone, where the one 2025 sample read about 283 mg/l. Scale from hard water builds inside a combi slowly, and the first sign is often a shower that wanders between hot and warm. The service is when we notice it and suggest a scale reducer, if you do not have one.
Larger houses, and the rest of the system
Over half of households in the two Chorleywood wards live in detached houses, and many have more than one bathroom.
System boilers and cylinders
A house with two or three bathrooms often has a system boiler and a hot water cylinder. The boiler service covers the boiler. If you have an unvented cylinder, most makers ask for a yearly check of it too, and we can price that for the same visit.
Landlords
About one household in nine in each Chorleywood ward rented privately in 2021. A gas safety record is the landlord’s legal duty and a service is maintenance. Booking both together saves a second visit and a second set of access arrangements.
Get a fixed price before we start
Call and talk to an engineer, or send us the details and we will come back to you with a price.
When to book
Before the heating goes on
September and October. A fault found now is an appointment. A fault found in January is a cold house.
When you move in
If nobody can tell you when the boiler was last serviced, assume it is due and book one.
When something changes
Pressure creeping down, hot water that wavers, a code that keeps coming back. Do not wait for the anniversary.
If we find a fault
We explain it in plain terms, tell you whether the boiler is safe to keep using, and give you a fixed price for the repair. Nothing extra is done without your agreement.
If the boiler is unsafe, we make it safe and explain why. If it is beyond sensible repair, we tell you and give you the replacement figure. Boiler swaps start from £2,375 + VAT (£2,850 including VAT); see boiler installation in Chorleywood. For a fault between services, our boiler repair page has the diagnostic price.
We service all the common makes, whoever installed them.
What a boiler service in Chorleywood costs
An annual boiler service is £99 + VAT (£118.80 including VAT). If an engineer is already with you for a repair, adding the service is £50 + VAT (£60 including VAT).
Any work the service shows up is priced before it is done. Our own work carries a 12 month guarantee. Every rate is on our prices page.
Parking near the station. Permit Parking Zones NL and NS cover Lower Road, Main Parade, New Parade, North Road and parts of Shire Lane, 8am to 5pm, Monday to Saturday, with no trade permit. Tell us if you live there. For a planned job, Three Rivers suspends a bay at £35.50 a day with at least 10 days’ notice, shown on your quote.
★★★★★
Rated 4.9 on Google by the people we work for
Why choose Vantage
Rated 4.9 on Google from more than 700 reviews across Google, Checkatrade and Trustatrader. Qualified, accredited engineers, a fixed price before any work begins and a labour guarantee on every job, from an established local company with an office team you can actually reach. No job too small.
Gas Safe registered
Company registration 956889. Every gas engineer carries their own Gas Safe ID card, and you can ask to see it.
Refcom F-Gas certified
REF1024550. Legally required for air conditioning installation and servicing, and we hold it.
CHAS Elite accredited
Veriforce CHAS assessed for health and safety, which is why commercial clients and landlords use us.
City & Guilds and BPEC qualified
Qualified, insured engineers on every job. No subcontracted strangers.
700+ reviews, 4.9 on Google
Across Google, Checkatrade and Trustatrader. Read them before you book.
Labour guarantee on every job
12 months on repairs, installations and everything else. Two years on a full bathroom refit. If anything we did develops a fault, we come back and put it right.
Fixed price before we start
The price is agreed with you before any work begins. No hidden extras on the invoice.
24/7, answered by a person
The emergency line is answered every day of the year by someone who can send an engineer, not a call centre.
Fully stocked vans
Five vans carrying the parts that fail most often, so most jobs are fixed on the first visit.
An office team behind every job
An established local business with multiple engineers and a dedicated office team to keep you informed.
Vaillant myREWARDS and Ideal Max accredited
Accredited installer status means extended manufacturer warranties on the boilers we fit.
Emergency response within the hour
Our average response to an emergency call is under an hour across Hertfordshire, Bedfordshire and Cambridgeshire.
Trusted & Accredited Professionals
Why choose Vantage
Gas Safe registered under 956889. Company number 13248357, VAT number 392 8946 37. A service with readings taken and written down, one price that does not change, and a straight answer if anything needs doing.
Where we service boilers
Mains gas boilers across Chorleywood and the nearby villages:
Station EstateChorleywood CommonChorleywood BottomChorleywood WestShire LaneQuickley LaneLower RoadHeronsgateLoudwaterOuter LoudwaterMaple CrossSarratt
Over the Buckinghamshire border
Chenies and Little Chalfont are in Buckinghamshire. The service, the price and the paperwork are the same.
CheniesLittle Chalfont
Everything we offer in the area is on our Chorleywood page.
Frequently asked questions
How much is a boiler service in Chorleywood?
£99 + VAT (£118.80 including VAT) for an annual service on its own. If an engineer is already with you for a repair, adding the service costs £50 + VAT (£60 including VAT).
Can you service an oil or LPG boiler?
Our service is for boilers on mains gas. If your home runs on oil or LPG, ring first and we will tell you plainly whether we can help.
Is a service the same as a landlord gas safety record?
No. The gas safety record confirms the appliances are safe on the day and is a legal duty for landlords. A service cleans, checks and adjusts the boiler. We can do both in one visit.
How often should a boiler be serviced?
Once a year. Most manufacturers make an annual service by a Gas Safe registered engineer a condition of the warranty.
What happens if the engineer finds a fault?
We explain it, say whether the boiler is safe to use, and give you a fixed price for the repair. Nothing extra is done without your agreement. If it is unsafe, we make it safe and tell you why.
Do you service boilers someone else installed?
Yes, all the common makes, whoever fitted them.
How long does a service take?
Usually under an hour and a half on a combi. A system boiler with a cylinder takes longer.
More of what we do in Chorleywood
Every service we offer in Chorleywood
All makes, Gas Safe engineers
Fixed price swaps from £2,375 + VAT
Sludge out, heat back, from £595 + VAT
Leaks, taps, toilets, cylinders and stopcocks
24/7, answered by a person
Every rate, in full, including VAT
Also nearby in Hertfordshire
Book a boiler service in Chorleywood
Call 01462 506 374 or send us the details. If you are a landlord, say so and we will add the gas safety record to the same visit.