Home Environmental Health testing

Your toxin-free home

Every year. Testing 100+ toxins in your water, air, and surfaces with lab-grade accuracy. Just $995 per year—$2.73 per day.

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100+ toxins tested

Detect heavy metals, PFAS, molds

Expert-analyzed results

Done by nationally certified labs

One simple price

$995/year, no hidden costs

Taking action is easy

01
TUE
5
WED
6
THU
7
FRI
8
SAT
9
SUN
10
MON
11
8:15
9:00
8:30
9:15
9:30

Schedule home test

We come to you. Our experts collect samples and scan products at your convenience.

02
ABOVE RANGE
16.7
IN RANGE
10.0
BELOW RANGE
12.5

Get 100+ results

Lab analysis for toxins in your water, air, and surfaces. Clear explanations, no jargon.

03
1
HIGH PRIORITY
Replace water filter
Install a new filter on the kitchen sink
2
MEDIUM
Add air purifier
Place purifier in the living room
3
LOW
Switch cleaning products
Use natural alternatives

Take action

Expert guidance on what to fix first. Make changes, then test again to track progress.

Environmental testing detects indoor contaminants

Professional home testing identifies PFAS, microplastics, air quality issues, and water contamination. Compare results to health guidelines.

100+ Toxic Analytes Tested

COMPREHENSIVE HOME TESTING. Including: WATER — HEAVY METALS: Lead, Arsenic, Mercury, Cadmium, Chromium, Copper. WATER — PFAS (18 compounds): PFOA, PFOS, GenX, PFBS, PFHxS, PFNA, and 12 additional per- and polyfluoroalkyl substances via EPA Method 537.1. SURFACE WIPE: Lead, Arsenic, Cadmium, Chromium on floors, windowsills, and other surfaces. AIR — BIOLOGICAL & MOLD: Stachybotrys (black mold), Aspergillus/Penicillium, Cladosporium, Alternaria, Chaetomium, Fusarium, plus 22 additional mold genera, pet dander, skin flakes, pollen, and fibers. AIR — VOCs (150 compounds): Benzene, Toluene, Xylene, Ethylbenzene, Styrene, Naphthalene, TCE, PCE, Chloroform, Limonene, Pinene, MEK, and 138 additional volatile organic compounds. + more See all tests

45%
of US tap water contains PFAS
3 in 10
homes have lead-based paint hazards
21%
of asthma cases linked to mold & dampness

Take action with clear data.
Get a baseline and prioritized next steps.

Start testing

What could cost you $30,000 is $995

Take control of your home health

True Standard membership

$83 /mo

charged annually at $995

Includes:

100+ analytes tested
Water, air, surfaces, and more
All-in-one testing for your whole home
Sanctuary Score™ to track your progress over time
Expert analysis and helpful guidance
Personalized Home Health Action Plan
Add advanced micro-plastics and product testing anytime
Personalized product recall warnings
Discounted pricing with trusted remediation professionals
Unlimited messaging with our home care support team
No insurance, transparent pricing

Trusted by Families

Hundreds of American families rely on True Standard to keep their homes clean and safe.

"My daughter had headaches for months. Her pediatrician kept saying it was screen time. True Standard found mold in our HVAC, got it cleaned out and the headaches just stopped. I feel kind of stupid we didn't check sooner."
S

Sarah

Portland

"We're in a brand new house. I thought new meant safe. True Standard found PFAS in our well water from the lot's old industrial use. Something our builder never mentioned. We never would have known otherwise."
M

Michael

Austin

"Had a musty smell for probably 2 years. Started getting morning headaches but figured that's just getting older. True Standard found mold in the HVAC ducts. Got it cleaned out and the headaches stopped pretty quick."
D

David

Denver

Frequently Asked Questions

Everything you need to know about True Standard

Your home, tested and safe

Join hundreds of families who've tested their home environment with True Standard

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