Trusted & Accredited Assessments
Fully accredited Domestic Energy Assessor (DEA) and Retrofit Assessor (RA) certified through Elmhurst, ECMK and TrustMark.
Flexible booking
Fast Turnaround
TrustMark Approved
PAS 2035 Retrofit Assessments in Brentwood
Clear, compliant Retrofit Assessments across Brentwood & Essex
Your Local PAS 2035 Retrofit Specialist for Brentwood
Retrofit projects require accurate data, clear reporting, and full compliance with the PAS 2035 framework. We work with landlords, homeowners, contractors, and Retrofit Coordinators to deliver reliable assessments that support safe, effective energy‑efficiency upgrades.
Our assessments are tailored to Brentwood’s varied housing stock — from Victorian terraces and 1930s semis to rural cottages and modern developments.
What’s Included in a Retrofit Assessment
Retrofit Assessment (PAS 2035)
A full on‑site assessment covering building fabric, ventilation, heating systems, insulation levels, and property condition.
Occupancy Assessment
A detailed review of how the property is used, including heating patterns, energy consumption, and lifestyle factors.
Medium‑Term Improvement Plan (MTIP)
A 20-year improvement roadmap showing recommended measures, sequencing, risks, and expected energy performance outcomes.
Brentwood Areas We Cover
We provide Retrofit Assessments across Brentwood and all surrounding villages:
Brentwood Town & Surrounding
- Brentwood
- Shenfield
- Hutton
- Warley
- Pilgrims Hatch
- Brook Street
If your area isn’t listed, just ask — we often cover nearby locations.
Nearby Villages
- Ingatestone
- Fryerning
- Mountnessing
- Doddinghurst
- Blackmore
- Kelvedon Hatch
- Navestock
- Hook End
Wider Brentwood District
- Herongate
- Ingrave
- West Horndon
- Great Warley
- Little Warley
How a Retrofit Assessment Works
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Book Your Assessment
On‑Site Retrofit Assessment
Occupancy Assessment
MTIP Creation
Coordinator & Contractor Support
Choose a convenient appointment time.
We assess the building fabric, ventilation, heating systems, and property condition.
We gather data on energy use, heating patterns, and lifestyle factors.
We produce a clear, compliant Medium‑Term Improvement Plan.
We work with your Retrofit Coordinator or contractor to support the upgrade process.
Why Brentwood Clients Choose AssessPlus
Local Expertise
Deep knowledge of Brentwood property types and local planning requirements.
Accredited & Insured
Fully qualified professionals providing peace of mind and verified documentation.
PAS 2035 Compliant
Clear, actionable reports that meet all current legislative frameworks.
Fast Availability
Quick appointments ideal for local landlords, homeowners, and contractors.
Brentwood Retrofit FAQs
Do I need a Retrofit Assessment for grant‑funded work?
Yes — PAS 2035 compliance is required for most funded schemes.
Can you work with my Retrofit Coordinator?
Absolutely — we collaborate with Coordinators and contractors regularly.
How long does a Retrofit Assessment take?
Most properties take 1–2 hours depending on size and complexity.
Do you offer combined EPC + Retrofit packages?
Yes — many clients book both services together.
Do you cover rural villages around Brentwood?
Yes — we regularly assess properties in Doddinghurst, Blackmore, Kelvedon Hatch, and surrounding areas.