Retrofit Co-ordinator

At Mantis we are looking for someone highly driven, ambitious and technically sharp who is ready to play a key role in delivering low-carbon retrofit and energy efficiency solutions to domestic buildings.

As a company, we have grown to an exciting point since being established in 2018 and are continuing on an ambitious high-growth journey. As our Retrofit Co-Ordinator, you will play a key role in supporting the delivery of domestic construction projects while helping drive our shared vision of meeting the UK’s 2050 Net Zero Carbon Targets for Buildings.

As Retrofit Co-Ordinator, you will become an integral part of a friendly and dynamic design & build contractor based in the heart of Wilmslow town centre and will play an important role in supporting the continued growth of the business.

The role will primarily focus on managing the delivery of domestic construction and retrofit projects of existing buildings. Whole house retrofit, extensions, loft conversions and commercial to residential conversions.

Working under the direction of our Domestic Retrofit Project Manager, the Retrofit Coordinator assists with the end‑to‑end delivery of PAS 2030 compliant retrofit projects. You will help coordinate the retrofit process from initial assessment through design, installation and handover. The role ensures that projects are delivered on time, to standard, fully documented and compliant with PAS 2035/PAS 2030, TrustMark and relevant funding scheme requirement

Typically, your projects will involve the retrofit of domestic properties across social housing portfolios, private rented sector homes and owner‑occupied properties. Measures may include structural works, fabric improvements, low‑carbon heating systems, ventilation systems and renewable technologies delivered under a whole‑house retrofit approach. We anticipate that you will take great pride in the quality of your work and all associated project deliverables.

WHAT WE OFFER:

• Total Compensation Package up to £55,000
• Base Salary £40,000 to £47,500 (Depending on Experience)
• 36 days Holiday (Including Public Holidays)
• 10% Overall Pension Contribution
• Comprehensive Training and Personal Development Plan
• Hybrid Working (2 days WFH / 3 days office‑based)
• Monday to Friday (Flexi Start / Finish Time)

ADDITIONAL COMPANY BENEFITS:

• Health Cash Back Plan
• Holiday Buy and Sell Scheme
• Electrical Vehicle Salary Sacrifice Scheme
• Cycle to Work Scheme
• Regular Company Funded Social Events
• We are an equal opportunities employer

THE ROLE:

• Assisting with the delivery of domestic retrofit projects in line with PAS 2035 requirements
• Supporting the production and review of retrofit documentation, including risk assessments, PAS 2035 risk pathway allocation, improvement option evaluations, medium‑term improvement plans, retrofit designs and handover packs.
• Coordinating works between Retrofit Assessors, Retrofit Designers, installers and Retrofit Evaluators, ensuring each stage is completed by suitably qualified people and in the correct sequence.
• Help ensure all measures are installed to PAS 2030 requirements and that the correct guidance, ventilation and interacting measures are considered for each property.
• Act as a point of contact for householders — explaining the retrofit process, managing expectations, arranging access and responding to queries in a professional manner.
• Liaise with installers, subcontractors and suppliers to confirm scope, resolve on‑site issues and keep projects moving to programme.
• Monitor project progress against timescales and budgets, flag risks or delays to the Domestic Retrofit Project Manager and help maintain accurate project trackers and reports.
• Maintaining accurate records to ensure audit and compliance readiness
• Supporting grant and funding compliance requirements
• Support in the management of snagging, defects and post‑installation issues
• Support the domestic retrofit PM in ensuring health & safety compliance across domestic sites
• Preparing project progress, cost, quality and compliance reports

WE ARE LOOKING FOR SKILLS IN SOME OF THE FOLLOWING AREAS:

• Domestic Retrofit Delivery (PAS 2035)
• Working with PAS 2030 Certified Installers
• Fabric First Retrofit Measures
• Loft, Cavity and Solid Wall Insulation
• Ventilation Systems (MEV / MVHR)
• Air Source Heat Pump Systems
• Solar Photovoltaic and Battery Storage Systems
• Resident Liaison and Occupied Property Working
• Retrofit Quality Assurance and Compliance
• Domestic Electrical and Heating Upgrades Associated with Low Carbon Technologies

As well as experience or understanding of core construction trades, including:

• Bricklaying
• Insulation
• Ventilation
• Joinery
• Steelwork
• Groundwork
• Roofing
• Plastering
• Bathroom installations

TO BE SUCCESSFUL, THE FOLLOWING EXPERIENCE WILL BE REQUIRED:

• Proven experience supporting delivery of domestic retrofit or energy efficiency projects
• Strong working knowledge of PAS 2035 requirements
• Experience managing project costs, budgets and delivery programmes
• Demonstrable experience managing quality assurance within retrofit or construction projects
• Experience working with PAS 2030-certified installers
• Familiarity with MCS-certified technologies
• Experience working in occupied domestic properties
• Strong understanding of quality assurance and audit readiness
• Full UK driving licence and use of own vehicle
• Retrofit related qualification or coordinator exposure
• Experience delivering government funded retrofit schemes
• Understanding of domestic building fabric and ventilation strategies

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