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Gas Monster Limited

Logo on white
Opening Hours
Today -
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–15:00
  • Saturday - Closed
  • Sunday - Closed
Profile thumb lh gas monster logo


9 Reviews


We are based in Cottenham and operating throughout the surrounding areas we cater for all domestic installations of Worcester boilers, central heating systems and offer a full plumbing service.

We're approved with Worcester Bosch, Ideal and Vaillant.
With many years experience, we have the knowledge and expertise required to ensure that you receive nothing but the best level of workmanship and the best level of customer service and support in the industry.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas cooker repair
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Gas installers

  • Bathroom fitters

    • Bathroom design services
    • Bathroom refurbishment
    • Bathroom suppliers
    • Wet rooms
    • Accessible bathrooms and showers

Customer reviews

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Reviews summary

9 reviews
Customer Service
Sort by
A plumbing service that I would use time and again.
Customer Service
Bathroom and separate toilet combined into one room and refitted. The team were polite, competent, approachable and reliable. They turned up on the agreed date and the work and fittings were of a good standard.
John Gray, CB216/02/2018
Nice to have complete confidence in a plumbing and heating company
Customer Service
Yearly service for the boiler Gas Monster installed in 2013. I have always had complete confidence in the engineers who have come out every year. They are reliable and efficient.
heidi, CB2315/02/2018
GA strong recommendation
Customer Service
Gas Monster has always been very thorough and professional in their dealings with us. The work they have carried out for us on our central heating system has been completed to a very high standard and, whenever we have had the slightest concern (usually is being over cautious!), they have responded very quickly.
Terry, Cambridge01/02/2018
Competitive pricing
Customer Service
I have had several jobs done by Gas Monster on my boiler and heating system and am just about to have a bathroom done by them. The staff are very good and the company offers competitive pricing. I have already recommended them to others.
Which? Trusted Traders Consumer21/07/2017
Very happy
Customer Service
I had a new boiler system fitted by Gas Monster and very happy with the job that was done. There were no issues at all and everything came in on budget. I would certainly recommend to others.
Which? Trusted Traders Consumer14/07/2017
Very helpful
Customer Service
I have my boiler serviced annually by Gas Monster. Wayne is very helpful and I would definitely recommend the company to other people.
Which? Trusted Traders Consumer29/06/2017
My review
Customer Service
Happy customer
Which? Trusted Traders Consumer10/06/2017
Personable and helpful
Customer Service
I have gas safety checks completed by Gas Monster and am very happy to use them. They are very good at getting back to me and offer a personable service. I would recommend to others.
Which? Trusted Traders Consumer11/05/2017
Gas Monster
Customer Service
Gas Monster carried out some work around my house, which he completed on time, on budget and to specification. He was a helpful and friendly tradesman and I would not hesitate to recommend him to my family and friends.
Which? Trusted Traders Consumer10/05/2017