01242 236 774
01452 890 338

oftec & gas safe registered

We have a team of qualified engineers who are Gas Safe & Oftec accredited (if required).

Worcester Bosch Boilers Installation

We install Worcester Bosch boilers around Cheltenham & Gloucester
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We supply, install

& repair

Alsto Heat Ltd is a family run company who have a highly skilled team which include plumbers, central heating engineers and service engineers. We cover Gloucestershire, Cheltenham and surrounding areas.

Our plumbers, heating engineers and service engineers have years of experience and are all highly qualified to undertake any domestic projects.


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Boiler Repairs

We are a local family run company established in 1971 who pride ourselves on quality of service/workmanship and responding to our clients’ needs within minimum timescales. We have built up an extensive client base undertaking works in private dwellings. We can offer a highly skilled team of plumbers, heating engineers and service engineers who are fully trained in the installation and servicing of domestic, gas/LPG & oil fired systems and plumbers and boiler repairs. It’s important to have qualified technicians repairing your boiler hence here at Alsto Heat we are an experienced team which are highly trained in boiler repairs.

Central Heating

Here at Alsto Heat Ltd we have years of experience supplying and installing central heating systems for domestic clients. We can install new central heating systems or repair and maintain your current system. We have a team of qualified plumbers, service engineers and heating engineers to help with boiler repairs, boiler installations, central heating systems and gas system. The areas we cover are Gloucester, Cheltenham and surrounding areas.

Boiler Servicing

Boiler Servicing comprises of testing, cleaning the boiler, checking and fault-spotting, with the main focus in on testing the various functions of the appliances for safe operation. These are the basic principles that all of our highly skilled team use on every job, large or small.

Why is Boiler Servicing so Important?

Boilers may appear to be functioning correctly, but there can be hidden problems that are not obvious. These problems will be exposed by a comprehensive and professional service. One typical scenario would be the system which switches the gas off if the pilot light goes out. If this device is not performing correctly you could easily have gas leaking into your house. This device should be fully examined and tested during the service procedure carried out by Alsto Heating to prevent this from occurring.

How often should servicing be done?

At Alsto Heat we strongly recommend boiler servicing is carried out annually. This is far more important once a boiler is a few years old than when it is new.
  • Had my boiler and radiators replaced, great service and value for money with a pleasant and friendly team of engineers. Couldn't fault their work and speed. Would highly recommend!
    Martin Lloyd
  • We have used Alsto-heat Ltd on three separate occasions now and we have been very pleased with their service each time. Two occasions were to install and plumb up new sinks and the latest occasion was to repair a leak we had from our boiler. We currently have a HomeCare agreement with British Gas for our boiler, but we had a similar problem last year and British Gas came to repair, but now it's happened again so we decided to call on Alsto-heat.  This was just before Christmas and we had no heating. Despite being very busy, Steve arranged for someone to assess the problem the same day I called and then another engineer attended the next day with the replacement parts needed and our heating was restored. The service was efficient, friendly and successful. I would certainly recommend as indeed they were recommended to me in the first place by a friend of mine.
    Helen Roach
  • "I would like to say what excellent service and what a great pleasure it was having you fitting my boiler. I really appreciated the speed with which you were able to help me and both Pete and the boys were lovely to have around. Thank all of them for me!"
    Rachel Garnier