• Tel: 01784 770 297
  • info@grb-services.com
  • Mob: 07736 322 042
GRB Plumbing & Heating Limited

GRB are on call to undertake all you planned maintenance needs. Backed by years of experience on jobs from power flushing to fitting thermostatic radiator valves – we can advise and carry out all your planned maintenance requirements.

We offer a range of services to help keep your heating system / boiler running smoothly and more economically.

One of our more frequent service requests is power flushing. For efficiency, central heating systems require a smooth flow of water through pipes and radiators. These become clogged, which means the system may become defective and sluggish – wasting money and can lead to the system failing. Flushing the system results in an efficient system overall and guards against costly breakdowns.

A power flush benefits your home by:

  • Maintaining system components and increasing life span of a boiler
  • Ensuring that radiators heat up quickly, eradicate cold spots and sustain the heat
  • Reducing noise of boilers and systems
  • Narrowing the possibility of a breakdown

We can also supply a range of filters to protect your heating system from sludge deposits, as well protecting against limescale. Available in a range of forms depending on the requirements, we select the best protection based on the individual needs of the system.

We offer landlord and homeowner gas safety checks as part of our services.

A landlord certificate is an obligatory legal requirement, this is both offered to landlords and letting agents. Our engineers will carry out all of the relevant checks and leave you with documentation, advising if the gas appliance is or isn't working safely within the current market standards.

A home-owner certificate is becoming more popular, although not obligatory like the landlord version. Homebuyers and homeowners alike want to know the their gas system and appliances are safe and in good working order. We check heating controls, radiator temperatures and more, to give you peace of mind.

Energy efficiency should always be on a home owners mind – we all want to save money on our bills. GRB offers a range of money saving measures, from thermostatic radiator valves – giving you full control of each room, to smart programmable room thermostats – to monitor via a mobile device.

For further information or any advice please do not hesitate to contact us.

Pricing Structure

We offer an across the board hourly rate on call outs and minor works for all services. With a minimum charge of one hour, then priced competitively in 30 min increments – giving you the best deal possible.


Call outs & minor works (*no VAT to pay)

  • Mon-Fri peak tariff, 8am-6pm: £65 per hr, £32.50 per half hr thereafter*
  • Mon-Fri off peak tariff, 6pm-10pm: £85 per hr, £42.50 per half hr thereafter*
  • Weekend peak tariff, 8am-6pm. £85 per hr, £42.50 per half hr thereafter*
  • Weekend off peak tariff, 6pm-10pm: £100 per hr, £50 per half hr thereafter*
  • Emergency call out: 10pm-8am: £180 per hr, £90 per half hr thereafter.

All quotes are itemised, so that you see exactly what you pay for.


  • Room sealed appliance: £65
  • Open flue appliance: £85
  • Back boiler: £95
  • Gas fire: £65

Installation of gas cooker / hob

From £65 not including parts.

Gas Safety checks

Landlord/home owner Gas Safety check: £65 (including 2 appliances, £10 per additional appliance).

Power flushing

Up to 8 radiators: £395, £25 per additional radiator. Includes chemical cleaner and inhibitor.

On larger jobs such as boiler installations and long duration work, we can offer free, fixed price quotes tailor-made for your requirements. Please do not hesitate to contact us.