Hillmann Consulting, LLC

What They Do

MoldMold TestingAsbestosLead Paint

• Environmental due diligence
• Advisory Services
• Air Monitoring
• Air Sparging
• Building Demolition
• Business Development
• Civil Engineering
• Compliance Solutions
• Construction Consulting
• Construction Site
• Disaster/Emergency Response
• Disposal Of Contaminated Soils
• Energy Audits
• Environmental Awareness
• Environmental Health & Safety Services
• Environmental Investigations
• Environmental Reviews
• Excavation And Disposal
• Experience Consulting
• General Contractor
• Hazardous Materials Surveys
• Health & Safety Plans
• Incident Prevention
• Lab Analysis
• Laboratory Services
• Land Acquisition
• Lead Paint Inspections
• Mold Inspections

In Their Own Words

Hillmann has been a well-recognized leader in the Environmental Health & Safety | Building Sciences, Due Diligence & Remediation Management, Energy Consulting, and Construction Services industries since 1985. By linking our enduring company values with the values and priorities of our clients, we provide a unique approach which combines our expert technical skills with a strong understanding of our clients' business objectives. Our dedicated team of multi-disciplinary professionals are committed to protecting our clients' investments and making a better future for all the communities we touch.

Written by the business on its public profile. We have not verified these claims.

Before You Call Hillmann Consulting, LLC

1. Where do you think the moisture is coming from, and who fixes it?
2. Will you set up containment and negative air, and how will you protect the rest of the home?
3. Do you also do remediation? If so, who checks your work?
4. How many air samples will you take, and will you take an outdoor control sample?
5. Is your company licensed for asbestos abatement here?

Ask for a New Jersey home improvement contractor registration and look it up with the Division of Consumer Affairs. Also ask for proof of insurance and industry certification for the restoration crew.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• Call a proAsbestos in Older Homes, Where It Hides and What Not to TouchWhere asbestos hides in older homes, why intact material is often safest left alone, how lab testing works, and what never to sand, scrape, drill or break.
• DIY with careLead Paint in Homes Built Before 1978What lead paint means in a home built before 1978. Who is most at risk, how to test, what the EPA RRP rule requires, and which practices are banned.