What qualification do I need?

A Level 3/4 Retrofit Assessment award plus ABBE registration; PAS 2035 compliance is required for funded jobs.

Is it office or site-based?

Mostly site surveys plus report writing — a mix of fieldwork and deskwork.

Retrofit Assessor Jobs

Retrofit assessors are the first step in any home-upgrade project. This guide covers the role, pay and how to qualify so you can advise households correctly.

Last reviewed: August 2026

What the role involves

Surveying dwellings, gathering evidence (construction, condition, fuel, occupancy), modelling improvement options, and producing the retrofit assessment that underpins the coordinator's plan — all under PAS 2035.

How to qualify

A Level 3 Award in Retrofit Assessment (or equivalent) plus ABBE or equivalent registration. PAS 2035 compliance is mandatory for funded work.

Pay and demand

Typical salary £30,000–£42,000; self-employed assessors bill per survey. Demand is high as ECO4 and the Warm Homes Plan scale up.

FAQs

What qualification do I need?: A Level 3/4 Retrofit Assessment award plus ABBE registration; PAS 2035 compliance is required for funded jobs.
Is it office or site-based?: Mostly site surveys plus report writing — a mix of fieldwork and deskwork.