Boston Environmental Health and Safety

Industrial Hygienists and Occupational Exposure Consultants



Our objective is to help your organization manage risk, ensure compliance, and minimize environmental hazards.


We help anticipate, identify, evaluate, prevent, and control your exposures and liabilities.

Our network provides advisory, scientific, and technical support for the following services:


Air and Water Quality Inspections


On-site evaluations using advanced instrumentation and sampling methods. In-depth building diagnostics and mechanical systems analysis. Statistical modeling to quantify exposure risk.

The Massachusetts Bureau of Environmental Health administers the Indoor Air Quality (IAQ) Program, assessing IAQ in public buildings throughout the state. This oversight aligns with M.G.L. c. 111, § 5.


Compliance Audits and Permitting Assistance


Alignment with federal, state, local, and non-governmental regulations. Development and presentation of workplace health and safety programs, procedures, and best practices, followed by periodic audits.


Customized Programs, Systems, and Training


Evaluation, creation, and implementation of facility-specific health and safety management programs and training. Guidance in regulatory compliance and loss mitigation to prevent, control, or reduce workplace risks.

The Massachusetts Office of Technical Assistance and Technology (OTA) provides free, confidential, on-site technical assistance for organizations seeking to reduce pollution, conserve resources, and maintain environmental compliance.


Ergonomic Design and Utility Optimization


Comprehensive task analyses, solution development, training programs, and applied research to optimize workstations, tools, processes, and workflows. Strategies aimed at boosting productivity while lowering injury rates and related insurance costs.

The Massachusetts Department of Labor Standards (DLS) offers Ergonomics Consultation Services to help businesses resolve ergonomic challenges, create safer workplaces, and reduce injuries.


HAZMAT and Toxic Substances Management


Careful identification, management, and mitigation of hazardous materials and toxic substances during routine operations, renovations, and demolitions. Customized design, development, and execution of comprehensive Operations & Maintenance (O&M) programs.

The Massachusetts Department of Environmental Protection (MassDEP) provides essential resources and guidance on hazardous waste management and safe handling of toxic substances.


Litigation Support and Expert Testimony


Expert testimony, evidence substantiation, and detailed reporting based on scientific data, regulatory history, and industry guidelines. Assistance with liability prevention, risk communication, subrogation, and resolving complex occupational or environmental claims.

The Massachusetts Attorney General's Office offers a Guide to Resolving Disputes Without Litigation, helping parties save time, minimize costs, and preserve business relationships.


Occupational and Industrial Hygiene Services


Comprehensive facility walkthroughs, on-site interviews, and real-time sampling of chemical and physical agents by Certified Industrial Hygienists. Use of calibrated direct-reading instruments and/or full-shift or task-specific personal exposure measurements.

The Massachusetts Department of Public Health's Occupational Health Surveillance Program (OHSP) compiles extensive data on workplace health issues and promotes advancements in worker safety.


Production Safety and Accident Investigation


Reviews and enhancements of production operations and processes. Incident investigations, whether arising from claims or OSHA records. Root cause analyses, prevention strategies, and trend identification.

The Massachusetts Department of Industrial Accidents (DIA) manages resources for reporting workplace injuries and administers the Workplace Safety Training & Education Grant Program.


Ventilation Systems and Air Quality Solutions


Source testing, ambient monitoring, and dispersion modeling. Airborne exposure and odor control evaluations. Research and implementation of advanced ventilation technologies (e.g., HRV and ERV systems) to remedy air quality concerns.

"Scientific Solutions through Quantitative, Qualitative, and Collaborative Methodologies"

Commercial and Industrial Services Only

© Boston EHS. All Rights Reserved.
For more details, see our Additional Information.

© BostonEHS.com.
All Rights Reserved.
For more details, see our
Additional Information.

Additional Information:

Boston Environmental Health and Safety (“Boston EHS”) is an industrial hygiene / occupational and environmental health and safety (IH/OEHS) services division of AYTRUS, INC. (“we,” “us,” or “our”). Access to and use of bostonehs.com (“Site”) are governed by our Terms of Service, Privacy Policy, and Cookie Policy.

Nothing on this Site constitutes legal, financial, or medical advice. We are not endorsed by or affiliated with linked government agencies. All posted content is intended for informational purposes only, to provide a general overview of industrial/occupational hygiene and environmental health and safety practices.

Always consult licensed healthcare providers for medical care and attorneys/regulatory experts for compliance guidance. If you experience a workplace injury, environmental exposure, or urgent health concern, at a location based in the United States of America, we recommend that you:
1.) Call 911 or seek immediate medical attention from qualified professionals.
2.) Report incidents to the Occupational Safety and Health Administration (OSHA). If operating within the Commonwealth of Massachusetts, report incidents to the Massachusetts Department of Environmental Protection (MassDEP).
- This notice does not create a duty of care or establish a client-provider relationship.

Do Not Sell or Share My Personal Information:
Exercise your data consent rights via the following link or by calling +1-857-858-5550.

Terms of Service:
Effective Date: July 3, 2022.
Last Updated: May 29, 2025.

1.) Binding Agreement:
Boston Environmental Health and Safety (“Boston EHS”) is an industrial hygiene / occupational and environmental health and safety (IH/OEHS) services division of AYTRUS, INC. (“we,” “us,” or “our”). These Terms of Service (“Terms”) govern your access to and use of bostonehs.com (“Site”), operated by us. By accessing the Site, you agree to comply with these Terms and all applicable laws. If you disagree, discontinue use immediately.

2.) Definitions:
- “Services” — Professional, scientific, and/or technical services described on the Site.
- “User” — Any individual or entity accessing the Site.
- “Content” — Text, graphics, logos, data, and materials on the Site.

3.) Eligibility and Account Integrity:
3.1.) Users must be 18+ or have legal guardian consent.
3.2.) Commercial/industrial clients must provide accurate business credentials.
3.3.) We reserve the right to terminate accounts, if any, for false information or unauthorized use.

4.) Modifications:
4.1.) We may update these Terms at any time. Material changes take effect 30 days after posting.
4.2.) Continued use after updates constitutes acceptance. For material revisions, we will notify registered users, if any, via email.

5.) Acceptable Use:
You agree NOT to:
5.1.) Violate laws or third-party rights.
5.2.) Engage in harassment, defamation, or unauthorized data collection.
5.3.) Transmit malware, spam, or attempt unauthorized access to systems.
5.4.) Scrape, mine, or commercially exploit Site content without written permission.
5.5.) Misrepresent affiliation with us.

6.) Intellectual Property:
6.1.) All Content is owned by us or licensed partners, protected under U.S. and international copyright laws.
6.2.) Limited personal, non-commercial use permitted. For licensing inquiries, contact legal@aytrus.com.
6.3.) Trademarks (e.g., “Boston EHS”) may not be used without prior written consent.

7.) User-Generated Content:
7.1.) By submitting content (e.g., reviews, forms), if available to do so using our Site, you grant us a non-exclusive, royalty-free license to use it for Site operations.
7.2.) You warrant that submitted content does not infringe third-party rights.
7.3.) We may remove content violating these Terms at our sole discretion.

8.) Third-Party Links and Services:
8.1.) The Site may link to external websites. We do not endorse or control third-party content.
8.2.) Use third-party services at your own risk. Review their terms and privacy policies separately.

9.) Disclaimers:
9.1.) No Professional Advice: Site content is for informational purposes only. It does not constitute legal, financial, or medical advice.
9.2.) Service Limitations: Services provided depend upon on site-specific conditions. We do not guarantee regulatory compliance for your operations.
9.3.) “As Is” Basis: The Site and Services are provided without warranties of merchantability, fitness, or non-infringement.
9.4.) Non-Affiliation: We are not endorsed by or affiliated with linked government agencies.

10.) Limitation of Liability:
10.1.) To the fullest extent permitted by law, we are not liable for:
- Indirect, incidental, or consequential damages (e.g., lost profits, data loss).
- Errors in technical data, sampling methodologies, or regulatory interpretations.
- Third-party actions or service interruptions.
10.2.) Total liability for any claim shall not exceed fees paid to us in the preceding 12 months.
10.3.) Downloadable Resources: Publications, templates, or guides on this Site are for informational use only. We disclaim liability for losses, injuries, or risks resulting from reliance on any practices, theories, or guidance presented. Users are responsible for staying informed of evolving research and regulations that could impact the material provided or any policies derived from it.
10.4.) Third-Party Tools: References to instruments (e.g., HRV/ERV systems) or software do not constitute endorsements.

11.) Indemnification:
You agree to defend, indemnify, and hold harmless us, our affiliates, and our employees from claims arising from:
- Your breach of these Terms.
- Misuse of Services or Site content.
- Violation of workplace safety laws based on your independent decisions.

12.) Dispute Resolution:
12.1.) Arbitration: Except for intellectual property or injunction claims, disputes will be resolved by binding arbitration under AAA rules in Middlesex County, MA. Each party bears its own costs.
12.2.) Class Action Waiver: Claims must be brought individually, not as class actions.
12.3.) Governing Law: Massachusetts law applies, excluding its conflict of laws principles. EU/UK users retain GDPR rights to lodge complaints with local authorities.

13.) Privacy and Data Rights:
13.1.) Our Privacy Policy governs data collection and use.
13.2.) To exercise CCPA/GDPR rights (access, deletion, opt-out), contact privacy@aytrus.com or call +1-857-858-5550.
13.3.) International users consent to data transfer to the U.S., subject to EU Standard Contractual Clauses.

14.) Accessibility:
We strive for WCAG 2.1 AA compliance. Report accessibility issues to +1-857-858-5550.

15.) Termination:
We may suspend or terminate access for violations of these Terms, with or without notice.

16.) Survival:
Sections 6 (Intellectual Property), 9-12 (Disclaimers, Liability, Indemnification, Arbitration), and 16-18 survive termination.

17.) Severability:
If any provision is deemed unenforceable, the remainder of these Terms remains valid.

18.) Force Majeure:
We are not liable for delays caused by events beyond our control (e.g., pandemics, natural disasters).

19.) Contact:
AYTRUS, INC.
321 Walnut Street PMB 230
Newtonville, Massachusetts 02460-1927
United States of America
Phone: +1-857-858-5550
Email: legal@aytrus.com

20.) Entire Agreement:
These Terms supersede all prior agreements regarding Site use.

Do Not Sell or Share My Personal Information:
Exercise CCPA rights via the following link or by calling +1-857-858-5550.

Privacy Policy:
Effective Date: July 3, 2022.
Last Updated: May 29, 2025.

1.) Introduction:
Boston Environmental Health and Safety (“Boston EHS”) is an industrial hygiene / occupational and environmental health and safety (IH/OEHS) services division of AYTRUS, INC. (“we,” “us,” or “our”). This Privacy Policy explains how we collect, use, disclose, and protect personal information through our website bostonehs.com (“Site”) and related services, in accordance with our Terms of Service. By using the Site, you consent to these practices.

2.) Scope:
This policy applies to:
- Visitors to our Site.
- Clients requesting services.
- Third-party vendors and partners.
It does not apply to employee data or information collected offline.

3.) Information We Collect:
3.1.) Directly Provided Data:
- Contact details (name, email, phone, business address).
- Service inquiries, project specifications, or compliance documentation.
- Payment information for clients (processed via PCI-compliant third parties).
3.2.) Automatically Collected Data:
- Device/IP address, browser type, and usage patterns via cookies.
- Analytics from Google Analytics (anonymized IPs, page views).
3.3.) Sensitive Data:
We do not intentionally collect sensitive data, unless required. Such data is anonymized where possible.

4.) How We Use Information:
- Provide professional, scientific, and/or technical services.
- Respond to inquiries and communicate updates.
- Improve Site functionality and user experience.
- Comply with legal obligations.
- Marketing (with opt-out options).

5.) Data Sharing:
We only share data with:
- Service Providers: Google LLC (analytics), payment processors, and IT vendors under contractual confidentiality.
- Legal Authorities: When required by law.
- Business Transferees: During mergers/acquisitions.
We do not sell personal data.

6.) International Data Transfers:
Data may be transferred to U.S.-based servers. For EU/UK users, transfers comply with GDPR safeguards (e.g., Standard Contractual Clauses).

7.) Your Rights:
Depending on jurisdiction, you may:
- Access, correct, or delete your data.
- Opt out of marketing communications.
- Restrict processing or request data portability.
- Withdraw consent (does not affect prior lawful processing).
- Submit requests to privacy@aytrus.com or +1-857-858-5550. We respond within 30 days.

8.) Cookies and Tracking:
Depending on jurisdiction, you may:
- Essential Cookies: Required for Site operation (e.g., login sessions).
- Analytics Cookies: Used with consent to improve services (manage your consent preferences via our CookieYes cookie modal, accessible in the bottom left of every page or via our Cookie Policy page).
Third-party cookies (e.g., Google Analytics) are governed by their policies.

9.) Data Security:
Where applicable, we implement:
- SSL encryption for data transfers.
- Regular vulnerability scans.
- Role-based access controls.
However, no system is 100% secure. Report breaches to dpo@aytrus.com

10.) Data Retention:
We retain data only as long as necessary:
- Client data: 7 years (legal/regulatory requirements).
- Marketing data: Until opt-out or 3 years of inactivity.
- Analytics: 14 months (event data and user data via Google Analytics).

11.) Children’s Privacy:
Our Site and services are not intended for users under 16. We delete underage data upon discovery.

12.) Third-Party Links:
We are not responsible for external sites. Review their policies separately.

13.) Policy Updates:
We notify users of material changes via email (registered clients), if any, or Site banners. Minor updates are effective immediately upon posting.

14.) Contact Information:
AYTRUS, INC.
321 Walnut Street PMB 230
Newtonville, Massachusetts 02460-1927
United States of America
Phone: +1-857-858-5550
Email: privacy@aytrus.com
GDPR/UK inquiries: dpo@aytrus.com

Do Not Sell or Share My Personal Information:
Exercise CCPA rights via the following link or by calling +1-857-858-5550.