Crawford Construction - Master Builders in Oxford
Sustainable & Eco Builds
Oxfordshire Master Craftsmen

Sustainable & Eco Builds.

Low-carbon, energy-efficient eco-builds, deep retrofits, and high-performance sustainable construction across Oxfordshire.

Sustainable & Eco Builds
Oxfordshire Quality

Sustainable & Eco Builds

Fully licensed, insured, and custom-engineered services in Oxfordshire.

Deep Dive

Crafting perfection,
one project at a time.

Building sustainably requires an intelligent fabric-first methodology. At Crawford Construction, we incorporate advanced building physics, airtightness detailing, thermal bridge elimination, and renewable energy systems into our builds. Whether you are aiming for Passivhaus-level efficiency or retrofitting an older property, we deliver eco-conscious construction engineered for exceptional thermal comfort and ultra-low running costs.

Key Specifications & Features

Fabric-first building envelope with low U-value breathable insulation
Air Source Heat Pump (ASHP) & Mechanical Ventilation Heat Recovery (MVHR)
High-performance triple-glazed timber and aluminium window systems
Sustainably sourced FSC-certified timbers and low-embodied carbon materials
Solar PV array integration and smart battery storage coordination

Local Project Examples

Featured Project

Passivhaus-Inspired Eco Home Extension - Cumnor Hill

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Featured Project

Zero-Carbon Deep Retrofit & Heat Pump Installation - Summertown

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Featured Project

Sustainable Timber-Framed Garden Pavilion & Office - Boars Hill

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Fully Insured & Certified Workmanship

Peace of mind for all residential builds.

The Crawford Way

Why Choose Crawford for Sustainable & Eco Builds?

01

Dedicated Standards

Deep technical understanding of Part L and future homes standards

02

Dedicated Standards

Certified trade partners for renewable heating and ventilation commissioning

03

Dedicated Standards

Detailed thermal modeling and airtightness quality assurance

Booking Projects · 2026

Let's build somethingremarkable.

From first sketch to final handover — Oxfordshire's trusted team for homes built with precision, craftsmanship and care.

25+
Years
350+
Projects
100%
Insured
Crawford Construction head office storefront at 115 Walton Street, Oxford