CoAssess: The Remote Property Inspection Platform for Retrofit Coordinators
Elmhurst Energy is proud to launch CoAssess, our remote property inspection platform, created exclusively for Elmhurst accredited Retrofit Coordinators. With CoAssess, coordinators no longer need to be on site for every inspection. Instead, they can guide installers through midpoint and endpoint checks from their home or office – saving time, reducing travel, and cutting costs, while still ensuring projects meet the highest standards.
What is CoAssess?
CoAssess makes inspections simple and structured. Coordinators can remotely capture photos and videos, use built-in AI tools to check for missing details, and instantly generate professional reports. Whether working remotely or on-site, CoAssess streamlines the process, reduces admin, and ensures evidence is audit-ready. Watch our short demo video to find out more:
The Benefits for Retrofit Coordinators
Retrofit Coordinators face increasing demands to deliver consistent, compliant inspections under PAS 2035 and TrustMark. CoAssess helps meet these demands by:
- Reducing site visits and costs – Where permitted by PAS 2035, remote midpoint and endpoint inspections mean less travel and faster turnaround.
- Delivering consistent, high-quality evidence – Coordinators control what’s captured, while AI-assisted checks reduce errors and ensure audit-ready results.
- Supporting compliance – All records are securely stored, sensitive data is automatically protected, and the creation of automated, professional reports support compliance with Trustmark and PAS 2035.
- Boosting productivity – With less time spent travelling or writing reports, coordinators can potentially look to expand their workload.
The result is a more efficient inspection process that maintains quality while giving coordinators the capacity to manage projects more effectively.
PAS 2035 Requirements for On-Site Inspections
While CoAssess enables efficient remote mid-point and end-point inspections for competent professionals in line with PAS 2035, Retrofit Coordinators are still required to carry out in-person site visits on projects deemed high-risk.
In these cases, CoAssess doesn’t remove the need for a site visit, instead, it can help strengthen the process. The CoAssess platform becomes an invaluable on-site inspection tool creating a structured, efficient experience. By guiding Retrofit Coordinators through evidence capture and compliance ready reporting, CoAssess ensures that these inspections are of the same consistent, high quality.
You can read the full guidance on Site Visit Requirements for Retrofit Coordinators here.
Exclusively for Elmhurst Members
CoAssess is available only to Elmhurst accredited Retrofit Coordinators. Not yet accredited? Now is the perfect time to switch and gain access to exclusive tools like CoAssess.
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The voices behind the product
Andrew Parkin, Technical Development Director at Elmhurst Energy, said:
“Retrofit Coordinators may no longer need to be tied to every site visit. CoAssess allows them to complete key inspections remotely, saving hours of travel while still guaranteeing quality and compliance. It’s about working smarter, not harder. We’re really excited about the launch of this product and look forward to supporting our Retrofit Coordinators in using this new tool”
Mike Clark of SurveySphere, who partnered with Elmhurst on the development of CoAssess, added:
“As new PAS standards take effect, efficiency and compliance have never been more important for retrofit coordinators. CoAssess brings cutting edge AI-driven innovation to help members tick both of these boxes. We’re incredibly excited about the impact this will have on the retrofit space for Elmhurst’s members.”

CoAssess: The remote property inspection tool for Retrofit Coordinators
At just £50 per use during our introductory offer, CoAssess is flexible, cost-effective, and designed to fit seamlessly into your workflow. Find out more and start using CoAssess today!
FIND OUT MOREFurther Resources
This product is powered by SurveySphere. Find out more > https://www.surveysphere.co.uk/