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For UK Installers

ASHP, Solar PV and Heat Loss Surveys for UK Installers

Structured ASHP, solar PV and heat loss packs for installer teams, built to reduce redesigns, speed quoting, and cut install-day surprises.

Clear evidence for office, design, and install teams: fewer re-questions, cleaner first-pass quoting.

15,000+ surveys completed · pack on completion · EPC by next morning · installer-branded packs

Portal and app workflow: book, track, and download packs in one system. See Portal · Download on the App Store

Survey types: ASHP · Solar PV · Heat loss · Pricing · Deliverables · Sample pack

15,000+ surveys completedNationwide coveragePack on completionEPC by next morningInstaller-branded packs

Get installer pricing View sample pack

Guide pricing is shown online. Final quote is confirmed before booking based on scope, size, and travel.

What happens next: share the postcode and job type, we confirm scope and lead time, and nothing is booked until you approve.

Read verified client reviews on Trustpilot

For UK installers
Installers

Survey packs your team can navigate without re‑questions. Deliverables, workflow, and booking.
For homeowners
Homeowners

What happens on the day, what we photograph (and avoid), and the survey‑day checklist.
Nationwide Coverage 48-Hour Turnaround (Most Regions) Installer-Ready Reports Dedicated Portal & App Access
Proof

Proof, speed and coverage

15,000+Surveys completed
UK-wideCoverage and delivery capability
~4 hrsTypical quote reply time (working hours)
Built differently

The survey company built like a software company

Most survey firms still operate like document businesses. Vertex built its own workflow, QC model, portal/app, and structured pack format so installers buy reduced risk, faster handoff, and repeatable quality at scale.

Technology moat

Own system, not a generic form stack

Structured data capture, installer-branded outputs, and workflow navigation built for ASHP, solar PV, and heat-loss operations.

Pain removed

Designed to remove callback friction

Missing measurements, unclear photos, quote slowdowns, and file chasing are reduced with one repeatable handoff model.

Scale signal

Built for installer networks

Standardised delivery with internal QC supports growing teams running multiple installs each week.

Operational credibility

Built from real high-volume operations experience

Designed from years of seeing where installer handoffs fail in the field, then engineering the process to prevent it.

Why Vertex exists Traditional surveys vs Vertex See portal workflow
Built for installers

Fewer callbacks. Faster installs. Cleaner handoff.

Installers do not need more paperwork. They need survey packs that are clear, complete, and ready to work from.

Practical gain

Reduce back-and-forth

Structured packs answer common design and install queries before callback loops begin.

Practical gain

Speed up quoting

Evidence is labelled and easy to navigate, so teams move from survey to quote faster.

Practical gain

Support heat loss and system design

Room-by-room data and photos are captured in a format your designers can use directly.

Practical gain

Keep everything structured in one place

No chasing updates. No digging through emails. No guesswork.

About Vertex

Why installer teams stay with Vertex

Vertex is built around reliable delivery. We have completed over 15,000 surveys across the UK, and our process is designed to stop the usual problems: missing evidence, unclear photos, and avoidable callbacks.

Coverage

Nationwide delivery

UK-wide survey coverage with standardised pack structure and repeatable quality checks.

Workflow

Portal-led operations

Booking, status, and downloads in one system so install, design, and office teams stay aligned.

Delivery

Fast handoff

Survey pack on completion and EPC by next morning, so projects keep moving.

Infrastructure

The portal that keeps jobs moving

Book, track, download, and quality-check in one place. Your office, design, and install teams all work from the same job record.

Book
Track
Download
QC
Branded packs
App access

See the Portal · Download on the App Store · Get installer pricing

The Vertex System

How Vertex works with installers

Predictable process, repeatable structure, and consistent output for teams running multiple jobs each week.

Step 1

Scope confirmed

Scope, lead time, and pricing are agreed before any booking is placed.

Step 2

Survey completed

Renewable surveyors capture evidence to a consistent pack structure.

Step 3

Internal QC checks

Internal QC before release.

Step 4

Pack delivered

Pack on completion in the standard flow, with EPC by next morning.

Step 5

Portal access

Office, design, and install teams work from the same job record.

Step 6

Installer handoff

Structured navigation shortens review time and reduces design queries.

Switch rationale

Why installers choose Vertex over traditional survey outputs

The difference is not just data capture. It is how quickly teams can use the output.

Traditional

Linear exports and buried details

Time is lost searching long documents for electrics, cylinder, siting, and heat-loss context.

Vertex

Structured navigation for installer workflow

Teams jump directly to critical sections, reducing redesign questions and office chasing.

Traditional

Variable structure between jobs

Inconsistent layouts make it harder to run repeatable review and handoff processes.

Vertex

Repeatable pack architecture + QC checks

Consistent documentation helps office, design, and install teams move faster job after job.

See the full comparison

Visual preview

See exactly what your team will receive

These anonymised pages show how Vertex structures evidence for design and install handoff before you book.

Less time searching PDFs, faster access to electrics, cylinder, siting and heat-loss sections.

Anonymised floor plan overview from a live ASHP survey pack PlanUp floor plan used for design handoff Anonymised cylinder location evidence from survey Cylinder position and clearance evidence Anonymised consumer unit survey evidence Consumer unit overview for electrical checks Anonymised cutout and incoming supply evidence Cutout and incoming supply capture

View full sample pack See your logo in a sample

Preview the structure first. Book only when your team is confident with the format.

Installers

What installers say

Packs are structured so our design team finds what they need without coming back to us. Fewer callbacks. — Installer operations lead, Midlands
Same-day portal delivery means we’re not chasing. EPC next morning as promised. — Operations manager, Yorkshire
Sample PDF with our logo sold it. Knew exactly what the customer would get. — Sales director, national installer group
Case study snapshot

Detached ASHP job with wet UFH, captured cleanly

Real anonymised survey data: 17 rooms assessed, 7 rooms flagged with wet UFH, and full electrical plus cylinder evidence in one pack.

Read the full case study

See all real property examples Detached example Semi-detached example Terrace + electrical constraints Bungalow case Large complex + UFH

Trusted by installers across the UK

Read verified reviews on Trustpilot

ASHP survey packs Solar PV survey packs Heat loss calculations Pricing and lead time

Vertex vs in-house surveying Vertex vs freelance surveyor ASHP + UFH case study Surveyed opportunities for lead partners

Insights

Technical insights for installer teams

Practical guidance on reducing callbacks, improving handoff quality, and running cleaner survey-to-install workflows.

Explore all resources

Final step

Try us on one live job

Start with one quote, run one survey, and judge the output with your team before you scale.

Step 1: Quote first

Share postcode + job type. You get scope, lead time, and pricing before anything is booked.

Step 2: One live job

Run one survey through your normal handoff. Assess structure, speed, and pack usability with your design team.

Step 3: Scale only if it works

If callback pressure drops and handoff improves, scale. If not, stop. No lock-in contract needed for the trial.

Get installer pricing

Quick quote

Request a quote in under 60 seconds

No obligation. Share the basics and we will confirm scope, lead time, and pricing.

Nothing is booked until you approve scope and pricing.