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What we DO

From Blueprint to Reality: Heat Pump Specialists for Design and Installation Excellence.


  • Feasibility Studies: Assess heat pump deployment options for efficiency.
  • Detailed Design: Provide comprehensive design services up to MIS-3005.
  • Lifecycle Cost Analysis: Evaluate long-term economic viability.
  • Troubleshooting: Diagnose and resolve issues in existing installations.
  • Commissioning Validation: Ensure newly installed systems meet specifications.
  • Peer Reviews: Offer expert insights to enhance system reliability.
  • Advice and apply for appropriate grants such as the RHI scheme.


  • Supply and Installation: Deliver turnkey solutions with quality components.
  • Project Management: Oversee procurement, scheduling, and quality control.
  • Custom solutions built off-site and installed in situ or built on-site.


  • Performance Monitoring: Implement monitoring solutions for efficiency optimisation.
  • Regulatory Compliance: Ensure compliance with relevant regulations.
  • Planned Preventative Maintenance: Implement proactive maintenance programs.
  • Training and Education: Provide staff training for optimal system operation.
  • Customer Support: Offer ongoing technical assistance for client satisfaction.


Efficient Solutions for Commercial Energy Needs.

JKN Renewables specialises in low-energy heating, cooling, and hot water systems for domestic settings. Our expertise spans design, consultancy, and top-quality installations of ground and air source heat pumps, underfloor heating, and PV-T solutions. We prioritise tailored consultations to align your needs and budget with market-leading products, providing comprehensive insights on savings, costs, and incentives available. Our installation services cover a spectrum, ensuring full commissioning and guaranteed savings. With ongoing maintenance contracts, diagnostics, and fault-finding expertise, we ensure system longevity and optimal performance. Expect a seamless, friendly, and efficient service from our well-established, family-run business, dedicated to your satisfaction from inception to completion.

Specialising in low-energy heating and cooling systems for commerical use, including ground and air source heat pumps, underfloor heating, and solar thermal solutions.

Tailored consultations align your ideas and budget with top-market products, providing detailed insights on savings, costs, and available incentives.

Comprehensive installation services ensure full commissioning, guaranteed savings, and ongoing maintenance contracts for system longevity and optimal performance.

Public Sector

Explore how our certified team optimises performance and lowers energy costs for your institution!

At JKN, we take pride in extending our specialised expertise in heat pump installation and maintenance to the public sector. Recognising the distinctive requirements of government and municipal buildings, our adept team is fully equipped to meet these specific needs. Whether for schools, universities, government offices, or public housing, our extensive experience enables us to design and install energy-efficient, cost-effective heat pump systems. Committed to excellence, our certified technicians ensure top-tier service and workmanship, optimising the performance of your heat pump systems. Our ongoing maintenance and support services further guarantee sustained peak performance. Reach out today to explore our services and discover how we can assist in driving energy cost savings for your institution.

Extensive experience catering to public sector needs, ensuring tailored solutions that meet regulatory standards and budgetary constraints.

Proven track record of successful collaborations with government entities and public institutions, delivering efficient and cost-effective heating solutions.

Dedicated team equipped to handle the unique requirements of public sector projects, from initial consultation to installation and ongoing maintenance, ensuring optimal performance and longevity of systems.


Expert services for ground and air source heat pumps, underfloor heating, and PVT systems.

At JKN Renewables, we excel in low-energy heating, cooling, and hot water systems, specialising in design, consultancy, and installations for the domestic sector. Drawing from extensive experience in renewable heating, we take pride in offering expert guidance and top-notch installations of ground and air source heat pumps, underfloor heating, and PV-T systems.

Our satisfied domestic clients speak volumes about the quality of service we provide. We believe in the paramount importance of the consultation phase. Here, we align your vision and budget with the finest products available in today’s market. Our design team meticulously assesses your needs, calculating potential savings, detailing running costs, carbon reductions, and energy projections. Our consultants discuss available financial incentives to ensure a well-informed decision.

JKN offers a wide array of installation services, covering ground loop connections, plant room setups, primary pipework, domestic hot and cold services, solar thermal installations, underfloor heating systems, insulation, UFH controls, and MHRV installations. Our experts meticulously commission the installation, ensuring the calculated savings become a tangible reality.

For your system’s longevity and peace of mind, we provide ongoing maintenance contracts for heat pumps, solar, and UFH systems. Additionally, our diagnostic services troubleshoot historical issues in existing systems, leveraging our expertise to identify problems and offer effective solutions.

From inception to completion, JKN provides a friendly, efficient serviceā€”a hallmark of our well-established family-run business.

Premium Domestic Solutions.

Efficient Solutions for Domestic Energy Needs.

Elevate your home’s efficiency and comfort today!

Our partners & Accreditation

Key Partnerships Driving Innovation.

Achieve Net Zero: Choose Sustainable Solutions!

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