The Gas Man Services

Gas Man Services provide all your domestic & commercial gas, oil and LPG services at a price you can afford.

A customer orientated business built on excellence, able to meet all your gas, oil & Lpg needs domestic & commercial.

How can we help you?

If you're having problems with your existing boiler and wondering if it may be time to replace it, get in touch. Maybe it's something we can repair, and if not, we'll be happy to give you a free quotation and discuss your options.

As a Vaillant registered business, we can offer up to a 10 year warranty on specific new Vaillant boilers. Vaillant are one of the Which? Best Buy boilers so you can be assured of their quality and reliability.

We are also a Grant G1 registered business and can offer a 10 year warranty on specific Grant oil boilers.

We can also design and install bespoke heating and hot water systems for larger properties where you may have specific requirements and needs.

Gas Man Services are Gas Safe & Oftec registered and fully insured for your safety.
Work Undertaken
  • Gas
  • LPG
  • Oil
  • Vented Cylinders
  • Unvented Cylinders
  • Gas-Safe Gas Safe Natural Gas Only Gas Safe 523703
  • Gas-Safe Gas Safe LPG Only Gas Safe 523703
  • OFTEC Oil Competency OFTEC 102082
Accredited Installer for
  • Glow-wormGlow-worm
  • Trianco
  • GrantGrant
  • Worcester BoschWorcester Bosch
  • BuderusBuderus
  • Buderus CommercialBuderus Commercial
  • Ferroli CommercialFerroli Commercial
  • Ideal Commercial
  • IdealIdeal
  • Keston Commercial
  • KestonKeston
  • Potterton CommercialPotterton Commercial
  • Vaillant CommercialVaillant Commercial
  • VaillantVaillant
  • BaxiBaxi
  • BiasiBiasi
  • Saunier Duval
  • ViessmannViessmann
  • VokeraVokera
  • A O Smith
  • Boulter
  • Broag Remeha
  • FirebirdFirebird
  • Gledhill
  • Grandee
  • Halstead
  • HRM
  • Powermatic
  • Powermax
  • Quantum
  • Radiant
  • RavenheatRavenheat
  • Remeha
  • Rinnai UK
  • WarmflowWarmflow

The Builder Guide system only accepts feedback from customers introduced to companies via our free quote facility. This ensures all reviews are genuine and trustworthy.

12 Rampart Walk Dorchester Dorset DT1 2QZ

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  • In order to receive accurate prices and because every central heating system is unique, engineers must inspect the project site. These surveys are free and will provide you with an opportunity to assess the professionalism of the quoting company. We are unable to offer boiler installation prices online.
  • Your personal information is held in strict confidence and in compliance with The Data Protection Act. It will only be used to allow our approved installers to set up appointments with you and for Boiler Guide to keep you informed of latest information and products.

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