Scores based on 8 reviews

Reliability & timekeeping

Invoice history based on 3 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.66
8 reviews
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Welcome to Gregory O'Reilly Gas, Plumbing and Heating. We are a professional, Gas Safe registered business based in Stevenage but covering all other surrounding areas of Hertfordshire with quality plumbing & heating services.

With over twelve years experience and certified in both domestic and commercial gas our services cover all minor and major plumbing works; from fitting a kitchen sink to the installation of a complete heating system. 

Some of our Sevices include:

  • Bathroom Suites: From changing a tap, to doing a full Bathroom/Shower Installation.
  • Heating: Installation of Boilers, Central Heating - Gas - Installation and Servicing
  • Hot water Cylinders: From a straight swap vented cylinder to installing an unvented mains pressurised cylinder, and change of immersion heaters.
  • Gas: Our Gas services include installation, removal of Gas cookers, general gas pipework.
  • Underfloor Heating specialists.
  • Power Flushing: We offer a power flushing service that cleans sludge, and debris from pipework, radiators and boilers. 
  • Landlord Gas Certificates and Safety Checks
  • Radiators and Valves and Thermostats Installed and Replaced
  • Shower Installation and Repair
  • Water Supply Pipe Repairs
  • Smart Thermostats
  • Plumbing Repairs
  • Water Supply Pipe Repairs
  • Unvented Hot Water Cylinders
  • All other general Plumbing

We offer free quotations and available to offer any advice, please contact myself on 07583662721 or our office number: 01438 557975


Based in

Stevenage, Hertfordshire

Works in

all other surrounding areas of Hertfordshire, Hitchin, Letchworth Garden City, Stevenage