Our Services

Lambert Home Builds has been delivering retrofit and home improvement work across Oxfordshire for over 20 years. We offer independent, impartial advice to help homeowners make the right decisions about their properties — whether that’s improving comfort, cutting energy bills, or planning a larger renovation.

Retrofit Advice & Assessment
We provide expert retrofit advice tailored to your home, including full Domestic Energy Assessments to understand where your property stands and what improvements will make the biggest difference.

Retrofit Coordination
As a Level 5 qualified Retrofit Coordinator, we manage the whole retrofit process for you — from initial assessment through to installation — ensuring the work is done to a high standard and in the right order.

Passivhaus Standard Building
Our team includes a Certified Passivhaus Tradesperson, so if you’re aiming for exceptional energy efficiency, we can help you get there.

General Building & Home Improvements
Beyond retrofit, we offer the full range of building services you’d expect from an experienced, FMB-registered contractor.

We’re proud members of the Federation of Master Builders (FMB) and work as part of the RetrofitWorks network (Cosy Homes Oxfordshire).

Ready to improve your home?

Get in touch today for a free, no-obligation consultation — we’ll help you understand the best next steps for your property.