Derwentside Environmental Associates

Energy assessment services from Consett across County Durham and Northumberland

Derwentside Environmental Associates is an energy consultancy based in Consett, in the former Derwentside area of County Durham. Established in 2024, it provides Energy Performance Certificates (EPCs) for domestic, commercial and industrial premises, together with retrofit assessments and remote EPC modelling. Its stated client base includes estate agents, national energy companies, private owners, landlords, solicitors, housing providers and social housing stock, and it reports work for large industrial premises and supermarkets as well as private homes.

Certificates and assessments offered

• Domestic EPCs for property sales and rentals.
• Commercial EPCs for shops, offices and business premises.
• Industrial EPCs for workshops and factories of varying size.
• Retrofit assessments for funded upgrade projects.
• Remote EPC modelling to show how improvements would affect a property's rating.

The consultancy describes itself as a fully accredited assessor and states that it is Retrofit and RdSAP qualified. It reports that certificates are lodged within 48 hours, and often the same day.

Direct booking and pricing approach

The firm presents itself as a local alternative to nationwide firms, solicitors and estate agents, arguing that booking directly with the assessor avoids commission and intermediary fees. It states that the price quoted is the price paid, while noting that travel time and fuel costs are among the factors that can affect the cost of an EPC. The site invites enquiries for a free, no-obligation quote.

Coverage area

The service area spans County Durham and Northumberland. Named locations include Consett, Stanley, Lanchester, Shotley Bridge, Annfield Plain, Hexham, Chester-le-Street, Durham, Gateshead and Newcastle.

Client feedback and resources

The site reproduces short testimonials from clients in Consett, Stanley and Hexham praising speed, price and local knowledge, and points readers to further reviews on Trustpilot. It also publishes guidance articles on EPC ratings, common EPC failures in County Durham homes, modelling improvements without a site visit and the route to EPC C by 2030 for landlords.