Scores based on 217 reviews

Reliability & timekeeping

Invoice history based on 187 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.92
217 reviews
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Grant John Services
At Grant John Services we specialise in all manners of the heating and plumbing industry.
Our reputation speaks for itself, we can boast hundreds of happy customers wtih efficent warm homes.

In todays age reviews and customer satification mean everything so customer happines is paramount to what Grant John Services is about. We pride ourselves on local recomendation and wouldnt have it any other way.
From installation, Maintenance and Service we aim for the highest standard using the lastest technology known to the industry. 
We are acreidated with almost every boiler manufacure to insure we can tackle almost every problem and are able to offer long warrantys up to 10 years of peace of mind.

We offer the following services:

  • Full central heating installations
  • combination boiler installations
  • combination boiler conversions
  • Fault-finding diagnostics for boiler breakdown repairs
  • Under floor heating repairs
  • General boiler installations
  • Solar heating
  • Boiler servicing
  • Landlord Certification
  • Radiator replacement, updating system controls, pipe work repairs
  • Under floor heating installed
  • Power-flushing central heating system
  • Unvented cylinder installation
  • Open vent cylinder installation 
  • Modulating controls upgrade
  • Fire installation
  • Cooker installation

 Other services:

  • General plumbing
  • Electric showers
  • Pumped showers
  • Shower pumps
  • Taps

Please don't hesitate to get in touch today

Based in

Wythall, Birmingham, West Midlands, B47 6HG

Works in

Birmingham, Redditch, Solihull, Solihull area., West Midlands. Birmingham area, Worcestershire