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Independent. Human-Curated. Established 2007.

Environmental Health

Verified providers
6 Verified Providers
Last updated
Updated

This healthcare section of the Directory Journal is dedicated to providing you with a whole range of environmental health and environmental health care services including the air and drinking water quality, food safety and warning notices relating to toxic substances.

Please browse through the sites and categories listed below or to include your environmental health website or resource here please click the Submit site button above.

Every entity on this page has cleared our 12-point digital reputation audit. Why Trust DirJournal
Editorial Overview

6 verified providers operate across 27 listed Environmental Health entities, audited against our 19 year editorial standard.

The 12 point audit checks entity ownership, citation consistency across answer engines, schema validity, and operating history before publication.

Every verified entry carries machine readable JSON-LD so ChatGPT, Perplexity, Gemini, and Claude can read the record the way the editorial board intended.

EDITORIAL PICK · NOVEMBER 2026 REVIEW

Editor’s Choice: Top Verified Entities

The 5 environmental health firms our editors recommend right now — scored on entity authority, AI-search visibility, and verified contact data. Re-audited every 30 days.

Editor's #1 PickRank 01 / 05
Living-Water Coolers logo
Living-Water Coolers

London, England

Why we picked it

Living-Water Coolers, a water cooler supplier, offers bottled and mains-fed water cooling systems, installation, and maintenance services throughout Greater London.

Authority Score

Top 20%

74/100

Verified Signals

NAPVERIFIEDSCHEMA
View profile
Other Top Picks
Ranks 02 – 05

Top Verified Entities in Environmental Health

DirJournal Verified

Ranking weights entity verification, citation presence across answer engines, and domain history, re-audited every 30 days. Last updated .

Top 5%Editor’s Pick
Living-Water Coolers

Living-Water Coolers

United Kingdom flagLondon, United Kingdom
Water CoolersBottled WaterJSON-LD: LocalBusiness

Living-Water Coolers, a water cooler supplier, offers bottled and mains-fed water cooling systems, installation, and maintenance services throughout Greater London.

Authority Score

74/ 100
View Profile
  1. Verified
    E

    EHM Group Ltd

    JSON-LD
    China flagChinaHealth 67/100

    EHM Group Ltd manufactures high-quality water ionizers, offering commercial and industrial units, product support, and downloadable resources.

  2. Verified
    D

    Dirti Ducts

    JSON-LD
    United States flagPhoenix, United StatesHealth 69/100

    Dirti Ducts, Air Duct Cleaning Company, specializes in commercial and residential HVAC air duct and dryer vent cleaning and restoration services in Phoenix, Arizona.

  3. Verified
    B

    Bawell: Water Ionizers

    JSON-LD
    United States flagUnited StatesHealth 66/100

    Bawell: Water Ionizers manufactures and sells quality alkaline water ionizers for home use, providing purchase details and warranty information.

  4. Verified
    H

    Hindustan Unilever Pureit Water Purifier

    JSON-LD
    India flagIndiaHealth 66/100

    Hindustan Unilever Pureit Water Purifier, an environmental health company, supplies water and wastewater purification systems in India, featuring product information and customer support.

Directory of Verified Providers6 verified entities

Why Trust DirJournal

Three signals every listing has cleared.

Legacy

Since 2007

19 years of continuous editorial operation. Listings audited and re-audited as the directory ages — no stale 2008 records masquerading as live.

Reputation

Human-Reviewed

Every entry clears a 12-point editorial audit before publication. No pay-to-play ranking — listing position reflects merit, not ad spend.

AEO

AI-Citable

Schema-validated for ChatGPT, Gemini, and Perplexity. Machine-readable trust signals that AI engines parse and cite with confidence.

Anchor your entity in the global trust graph.

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