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  • Welcome to Rule & Parker

    Welcome to
    Rule & Parker

    We have over 49 years’ experience in the installation and maintenance of domestic, commercial, industrial plumbing and central heating systems. We are known for our high quality gas, oil and solid fuel central heating services. We are well regarded for our comprehensive maintenance facilities offered by our Service and Maintenance Department, which provides a 24 hour emergency plumbing service. We provide quality bathroom installations for all property types, including hotels in Bedfordshire & Cambridgeshire.

    Rule & Parker is certificated to quality standard ISO 9001:2008, environmental standard ISO 14001:2004, Gas Safe Register, NICEIC, OFTEC (Oil), HETAS (Solid Fuel), Micro-generation Certification Scheme (MCS), Constructionline and the CHAS, health & Safety standard. 

    All the services we provide are offered at competitive prices, with the work carried out with the minimum level of disruption to our customer's daily routines. We take customer security very seriously and all staff wear Rule & Parker uniform and drive Rule & Parker sign written vehicles. If you would like confirmation of the engineer attending your home, please contact us

    Tel: 01480 465731

    Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

  • Rule & Parker Ltd, Plumbing, Heating and Renewable Engineers in St Ives, Cambridgeshire.

    Rule and Parker is a family run business specialising in plumbing, heating and renewable energy.   

    In 1968, Frank Rule and Barry Parker established their business as a partnership in St Ives, Cambridgeshire.  Still a family business 49 years later, Rule & Parker Ltd is now managed by members of the second generation of the Rule family. The business has an Installation Department installing over 1,000 gas boilers per year and a Service / Maintenance Department carrying out 5,000 service repair jobs. 

    Our Team 

    Darren and Gary Rule are the Company directors. Rule & Parker employs approx. 30 dedicated employees.  Several members of staff have been part of Rule & Parker for over 20 years, demonstrating the same loyalty and commitment as many of our long term customers. 

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