Air Tightness Testing & EPC Services Devon

Google rated 5.0

Based on 27 reviews

Air Testing, EPCs & Ventilation Services across Devon, Cornwall & Somerset

Your South West experts in energy saving and compliance

We specialise in air tightness and ventilation testing to help you meet Part L building regulations for new build, extensions and conversions, as well as air testing for air source heat pump sizing. Based in East Devon and primarily serving the South West, we offer expert services and advice to landlords, homeowners, builders and developers on energy saving measures, certification and compliance.

Air Tightness & Ventilation Testing

Part L compliance for new builds, conversions, extensions

Our Pulse air testing ensures compliance with Part L building regulations. PAS 2035 and ATTMA certified testing for builders, developers and project owners.
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Landlord Rental Health Pack

No nonsense, practicable advice on let property and energy efficiency regulations

Working with landlords and letting agents across Devon and Cornwall to help you find a the best route to becoming or remaining compliant.
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Energy Performance Certificates (EPCs)

Domestic EPC and EPR assessments for house sale, lettings or general compliance

EPC assessments in Exeter, Devon and beyond, carried out by a qualified domestic energy assessor. Reliable and efficient service for your EPC and EPR needs.
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Heat Pump Sizing Air Testing

Air tightness testing for accurate air source heat pump sizing

Ensure heat pumps are sized appropriately by using real data for heat loss calculations. Avoids oversized systems and unnecessary capital cost and allows for better…
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Retrofit Services

Assessments for property owners planning new systems on existing property

Recommendations tailored to your property to ensure planned works are suitable, technically sound, compliant and well sequenced. Background ventilation testing and quotes for new work…
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Grants for Energy Efficiency Improvements

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Energy Compliance, Retrofit & Ventilation Support

Support across Devon, Somerset and the wider Westcountry

TargetCO2 provides retrofit and ventilation testing services to support property upgrades, energy performance and regulatory compliance. We work with homeowners, landlords, letting agents and developers to deliver air tightness testing, ventilation testing and EPCs for new builds, extensions and existing properties.

Our services help reduce energy loss, improve ventilation performance and meet current and future EPC and Building Regulations requirements, including Part L air tightness testing and Part F ventilation standards.

We pride ourselves on consistently strong client feedback, alongside excellent Google and Trustpilot reviews. With extensive experience across the energy and building compliance sector, TargetCO2 has built a strong reputation for air tightness testing, ventilation testing, EPCs and retrofit services across Devon, Cornwall, Somerset and the wider South West, working with landlords, homeowners, agents, architects and builders.

Our surveyors are qualified as Domestic Energy Assessors, PAS 2035 Retrofit Assessors, Level 3 Retrofit for Old and Traditional Buildings, and Level 5 PAS 2035 Retrofit Coordinators. We are accredited for air tightness testing through the Elmhurst Airtightness Scheme (EAS) and approved under the Installation Assurance Authority (IAA) Background Ventilation Assessment scheme. Combined with practical on-site experience, this ensures clients receive technically competent, commercially practical advice and compliant reporting.