Authorized WELL Performance Testing Provider

First-pass WELL Performance Testing, anywhere your project is.

We arrive, we test, we report. Your project passes first time.

What we test

Ten concepts. One report. Zero retest.

On-site measurement against the ten WELL concepts, with calibrated instruments, named testers, and a single deliverable IWBI accepts.

01
Air
PM2.5, PM10, CO, CO2, VOCs, formaldehyde, ozone, radon
02
Water
Lead, chlorine, bacteria, heavy metals
03
Nourishment
Food access, processing, transparency
04
Light
Lux levels, colour temperature, circadian melanopic lux
05
Movement
Ergonomics, movement spaces, active design
06
Thermal Comfort
Temperature, humidity, occupant-controlled zones
07
Sound
Decibel levels across work, focus, and social zones
08
Materials
Restricted substances, emissions, transparency
09
Mind
Biophilia, stress relief, sleep support
10
Community
Accessibility, inclusive design, emergency readiness
How it works

Three steps. No drift.

01

Arrive

Scoping call with your WELL AP. Instruments calibrated, shipped, and cleared through customs. Named lead tester confirmed, timeline locked.

02

Test

On-site measurement across the ten concepts. Two to five days, scale-dependent. Real-time flagging of anything that risks a miss, so your AP can act before the report lands.

03

Report

Single deliverable submitted to IWBI. Methodology, readings, thresholds, pass/fail. No narrative padding. The document your AP can forward unchanged.

Read the full process →

Why WellTest

We test. We don't consult.

Your client relationship stays yours. We're a specialist testing firm — not a consultancy trying to upsell into your scope. APs work with us because scope is clear on day one and stays there.

350+
ISG sustainability projects across the parent organization
10
WELL concepts tested end-to-end in a single engagement
6
Markets with scheduled deployment — UAE, KSA, Egypt, Pakistan, India, UK
~2 wk
Typical scoping-to-on-site window, faster than the industry average
Pricing

From $10,000 per test.

Full WELL Performance Verification engagements typically land between $40,000 and $100,000+ depending on building size, concept scope, and travel. We publish the range because your scoping conversation with your client deserves a number, not a shrug. Scoped quotes within 48 hours.

See what's included →

If you're 3–6 months out from an on-site test, this is when the call lands best. A 20-minute scoping conversation now can save a retest later.
Scope a test →