Retrofit Consultancy

Retrofit can be confusing. Whether you’re trying to lower your energy costs, reduce your carbon footprint, increase property value or you’re just trying to raise your EPC rating, it’s hard to know where to start.

Efficiency Smart makes it simple — we’re independent and not tied to installers —meaning you’ll receive honest, no-sales advice tailored to your home and goals.

How it Works

  • Step 1: Book a Free Discovery Call

    Arrange a convenient time to discuss your goals and what we do. No pushy sales!

  • Step 2: Pre-Works Energy Assessment

    Want to go ahead? We’ll start by assessing the property’s energy performance before any works begin — providing a clear baseline.

  • Step 3: Improvement Plan

    A tailored plan for your property, in plain English, with predicted EPC rating, and proof-of-works checklist.

  • Step 4: Post-Works EPC

    We carry out the official EPC and lodge it with the government register for sale or letting compliance.

Why Choose Us?

Tailored Report for your Goals

We’re not an installer on commission. You’ll receive practical advice that fits your budget and goals.

Clear, Actionable Report

From baseline EPC to improvement plan to final certificate, we give you a simple, structured path to improving your home’s EPC Rating and Efficiency.

Cost-Effective Recommendations

We understand that not every project has the budget for solar panels or floor insulation. Our plans focus on smart, affordable upgrades that work in the real world.

Built for You, Not Just Grants

We’re PAS 2035 TrustMark retrofit assessors — but this pack is designed to meet the practical needs of all homeowners and landlords, not just grant schemes like ECO4.

Evidence Checklist Included

EPCs are non-invasive, so we give you a clear documentation checklist so key features like insulation and certificates are properly recorded during works.


Efficient, Smart, Upgrades

Yes, its in our name! Our improvement plans consider ventilation, fabric upgrades and regulatory changes — helping prevent future issues like mould in rental properties.

Pricing

Each property is unique, and we provide a fixed price once we understand your property.

However, everyone needs a ballpark figure, so here’s ours!

  • From £195

    Ideal for standard properties with 1–3 bedrooms.

    Includes:

    • Pre-Development Energy Assessment

    • Tailored Energy Efficiency Improvement Plan

    • Evidence checklist and documentation guidance

    • Post-works EPC (once upgrades complete)

  • From £295

    For larger family homes or small HMOs.

    Includes everything in the standard package, with additional time and scope for:

    • Extra rooms and heating zones

    • Additional documentation

    • More complex floorplans and data collection

  • Custom Quote

    Best suited for multi-unit projects, licensed HMOs, or properties with non-standard layouts.

    We offer:

    • Flexible pricing based on scale and complexity

    • Site-wide assessments for phased or multi-plot projects

    • Ongoing compliance support and documentation reviews

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