Our Assessment Service

• Assessment Service

  Every successful heat pump project begins with a clear understanding of your building, your estate, and your requirements.

  Our Assessment service provides the insight and data needed to design the right renewable heating system — one that works technically, financially, and practically.

• What Our Assessment's Cover

  • Heat Pump Feasibility Surveys
    Establishing whether a ground or air source solution is appropriate for your site.
    
  • Detailed Heat Loss Analysis
    Accurate calculations of building heat demand to ensure any system is correctly sized.
    
  • Building Services Assessment
    Review of cold water supplies, electrical capacity, and existing heating and hot water infrastructure.
    
  • Heat Emitter Analysis
    Checking radiators, underfloor systems, and emitters for compatibility with low-temperature heating.
    
  • System Condition Survey
    Evaluating the state of your existing heating and hot water systems.
    
  • Hot Water Requirement Calculations
    Determining demand profiles to size hot water systems appropriately.
    
  • Site Logistics Assessment
    Reviewing plant room space, access routes, and installation constraints.
    
  • Client Requirements Capture
    Harvesting specific operational and sustainability goals to shape the project brief.
    
  • Risk & Hazard Assessments
    Identifying safety considerations and ensuring compliance from the outset.
    
  • Underground Services Survey
    Mapping existing buried services to avoid disruption and inform groundworks.
  • Ground Condition Surveys Including test digs and test piles to determine suitability for boreholes or ground loops.

• Why it Matters

  • Ensures technical and financial feasibility before committing budget
    
  • Reduces risk of project delays or redesigns
    
  • Strengthens PSDS or funding applications with hard evidence
    
  • Provides stakeholders with confidence in the chosen solution

• Why Choose Finn Geotherm?

  With over 20 years specialising solely in heat pumps, our assessments are grounded in deep technical knowledge and real-world experience. We combine in-house expertise with practical, on-site investigations to give you a clear roadmap for decarbonising heat.

  We don’t overpromise — we assess, evidence, and recommend the right way forward.