JMS Environmental Assoc LTD

What They Do

Mold TestingAsbestos

• Consulting Services
• Wastewater Testing

In Their Own Words

JMS Environmental Associates, Ltd. (JMS) is a full-service environmental consulting laboratory providing professional services to the public and private sector in the Westmont, IL area. We are highly trained and skilled in quality assurance and industrial surveys. We are AIHA accredited so you can be sure of top-level performance and accurate results. Our list of examinations includes: Industrial hygiene surveys Lead contamination surveys Phase I/II environment property assessments Underground storage tank investigations Hazardous materials identification Water pollution related services Indoor air quality tests JMS scientists are at the forefront of technological advances in inspections and testing so that you meet government-approved e...

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

Before You Call JMS Environmental Assoc LTD

1. Do you also do remediation? If so, who checks your work?
2. How many air samples will you take, and will you take an outdoor control sample?
3. Is your company licensed for asbestos abatement here?
4. Who takes the samples, and which lab tests them?

Ask for the contractor license your city or village requires, since Illinois has no statewide general contractor license, and check it with the local building department. Also ask for proof of insurance and industry certification for the technicians.

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

• 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 careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.
• DIY with carePopcorn Ceilings, Test Before You ScrapeWhy a popcorn ceiling must be lab tested for asbestos before you scrape, how sampling works, what the results mean, and your options for either answer.