Geo Gas Services London Ltd 2025 price list 
call-outs 
All parking charges  ulez and Congestion charges included in the prices. 
minimum one hour then charged every 15mins intervals. 
Hourly rates Monday -Sunday 
Gas and boiler works 
7am-6pm Per hour. £100 plus vat
6pm-12am per hour £155 plus vat 
12am-7am per hour £195 plus vat
Plumbing 
7am-6pm £100 plus vat 
6pm-12am £145 plus vat 
12am-6pm £185 plus vat 
Drains 
7am-6pm per hour £135 plus vat 
6pm-12am per hour £180 plus vat 
12am-7am per hour £200 plus vat. 
Boiler servicing 
7am-6pm £100
6pm-12am £140
Landlords gas inspection 
Based on one boiler and one cooker or hob. 
7am-6pm £80
6pm-12am £100
Extra appliance £40 per appliance 
Landlords bundle (full boiler service and Gas Safety Certification)
7am-6pm £175 
6pm-12am £235
Boiler installation and replacements 
Combination boiler like for like swap
Prices start £2300+vat
Conversations start  £2800+
System and heat only boilers start  £2500
Sales 
1-Carbon monoxide detector £25+ vat 
2-Smart controls upgrade £340 (one zone & £100 extra for  every extra zone  )
3-Thermostatic radiator valve. £40+vat per valve 
4- Radiator upgrade from- £80+vat per radiator labour only. 
5-New Pump upgrade from £320+ fitted (Grundfos UPS3)
A- With new pump valves £350+fitted 
5-Power flush -
Up to a 10- radiator system £500+vat 
Up to 10-20 radiator system £700+vat 
Up to 20-30 radiator system £850+vat 
6- add inhibitors to system £45+vat 
7-Cylinder upgrades start from £800+vat 
8- magnetic system filter upgrade start £200+
9- scale reducer system upgrade from £80+
Electrical works (EICR)
Domestic certification start from £180+
Commercial certification start from  £240+