Boiler Replacements & Heating Upgrades

Boiler Replacements

Boiler Replacements

We offer a comprehensive and competitive installation service to replace your existing gas boiler if it is; unreliable, inefficient, noisy and expensive to run.

We will work with you to make sure that you get the right gas boiler for your home. and even advise you on the latest energy efficient controls. We only recommended heating components with a proven tract record of reliability to ensure that you get a reliable installation. If you are thinking of replacing a back boiler take a look at our Baxi Back Boiler page.


You may want to convert your heating system to accommodate a combination boiler or, additionally, you may want to upgrade your radiators. Perhaps you want more hot water supplied by a pressurised cylinder. Our technical surveyors will assess your needs and advise you accordingly.

Boiler Survey for Boiler Replacements

We can arrange for one of our technical surveyors to visit your home and carry out a survey, taking into consideration your individual needs. Our technical surveyor will send you a detailed estimate, tailored, specifically, to your home and requirements. You can be confident, our technical surveyors are not salesmen as employed by other companies. Our technical surveyors have a wealth of experience and you can be assured, you will be dealing with a company whose understanding of Gas heating systems has been built up over many years.

Save Money with Energy Efficiency

The heating system will be designed to incorporate the latest Energy Efficient boilers and controls. We use only ‘A’ rated energy efficient boilers, which can help make savings of up to 30% on your energy bills. This fuel reduction can help the environment too, based on information supplied by the Energy Savings Trust.

Building Regulations Part L

Crystal heating has embraced the concepts of part L of the building act and have for some time promoted energy efficiency products. Your installation will be installed to these concepts with registration. With Corgi and Building Control for your home information owners pack.

Benefits of Boiler Replacements

As part of our great value installation service Crystal heating Provides:

  • 2 year parts and labour guarantee
  • Reliability from a company you can trust
  • Proven reliable heating components
  • Quality guaranteed installation by registered CORGI (link) engineers

Contact Us

Contact Us today or telephone on 0208 758 9799 to find out how we can help you. Just tell us your exact requirements and our helpful staff will be delighted to assist you.