Our Rates

Gas, heating, plumbing and air-con/ventilation rates

If you are in need of a heating engineer to install a new central heating system for your home or repair an existing one, just give Gastom Ltd a call. We offer our domestic heating and plumbing services to customers in Barnet and across North London.
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Rates - updated on 04-07-2020


Service type

Domestic :

Plumbing :
Gas and Heating:
Boiler service:
Gas Safety Certificate:
Power flushing:

Commercial:

Gas and Heating:
Boiler service, 45kW - 125kW
Boiler service, 125kW - 250kW
Boiler service, 250kW - 350kW
Boiler service, 350kW - over
Commercial Gas Safety Certificate:

Air Conditioning, Refrigeration  & Ventilation:

Sewage Pump Station :

Up to 2m depth 
Above 2m depth

Mon-Fri: 8.00 - 18.00



£80 p/h
£90 p/h
from £100
from £90 
from £450 ( up to 9 radiators )



£120 p/h
£150 p/b
£200 p/b
£350 p/b
free quote
from £120 p/h


£90 p/h



£90 p/h
£180 /h

Mon-Fri: 18.00 - 8.00 & Sat, Sun, Bank Hols



£100 p/h
£110 p/h
£120 p/h
£110 p/h




£150 p/h
£200 p/b
£300 p/b
£400 p/b
free quote
£150 p/h


£110 p/h



£110 p/h
£220 p/h
All prices exclude VAT. 
We charge a minimum of one hour on all jobs then in 15 minute units
All prices exclude congestion and parking charges (unless a parking permit for the duration of the visit is provided)
All prices exclude the cost of materials. 
Materials are charged at Trade Prices plus a 20% mark up and are subject to VAT Where possible, we may carry spare parts. However, this is not always possible with 1000s of different makes and models of appliance on the market. 
If the part is delivered and installed on the same day of the appointment, collection is charged at the hourly rate. 
If the part is collected and installed on any other day, there is a fixed £30 delivery charge. 
The time to install the part is charged at an hourly rate.

Expert installation, maintenance and repair services

Whether it's repairing a leaky tap or upgrading your central heating system, the plumbers and heating engineers at Gastom are here to help. We offer a range of heating and plumbing services for domestic properties at affordable prices. With our wealth of experience and expertise, you can rely on us for services of the highest standard.

If you have any queries, just give us a call. We will be there to assist you.
Plumbing repairs

Our domestic plumbing and heating services covers:

  • Pipework repairs
  • Plumbing repairs
  • Boiler installations, repairs and servicing
  • Gas safety certificates
  • Power flushing
  • Water pipe works 
Commercial heating and plumbing
Underfloor heating

Underfloor heating

Underfloor heating is an efficient and affordable alternative to conventional central heating systems. The heating system is easy to maintain, energy efficient and can be installed under any type of floor. Speak with our expert engineers for an underfloor heating system designed and installed to your specifications.
Ventilation systems

We can install or repair the plumbing and heating systems in your home.
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