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Central Heating

Heat Pumps

  • Welcome to Rule & Parker Ltd


    We have over 50 years experience in the installation of domestic plumbing and central heating systems. We are known for our high quality gas and air source heat pump central heating installations.

    We are able to install a new high quality Vaillant gas boiler at short notice in the case of existing boiler failure. 

    Rule & Parker Ltd are authorised by Gas Safe Register (Reg. 8372), Micro-generation Certification Scheme (MCS) and the Safety Scheme In Procurement - CHAS (The Contractors Health & Safety Assessment Scheme). 

    All the installation services we provide are offered at competitive rates, 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 accepts Visa & Mastercard payments through Worldpay.


    Rule & Parker Ltd

    Unit 15 Houghton Hill Industries, Sawtry Way

    Houghton, Huntingdon. PE28 2DH 

    Rule & Parker Ltd has refunds policy in accordance with Worldpay guidelines. 


    Please note since January 2019 - We provide gas boiler / central heating installation services, but are no longer providing service maintenance.


    Rule & Parker Terms & Conditions

  • 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 over 50 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 100 gas boilers per year. From October 2017 we have moved to purpose built premises on the Houghton Hill Industries business park (Unit 15 Houghton Hill Industries, Houghton, Huntingdon. PE28 2DH)

    Our Team 

    Darren and Gary Rule are the Company directors.  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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