Decker Environmental

What They Do

Mold TestingLead Paint

• Environmental Inspections
• Inspections & Testing
• Lead Based Paint Inspection
• Lead Inspections
• Lead Testing
• Regulatory Compliance

In Their Own Words

Email Admin@DeckerEnv.com for scheduling and questions

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

Before You Call Decker Environmental

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 firm certified under the federal lead renovation rule?
4. Will you set up containment and do cleaning verification at the end?

California requires a state contractor license for most repair jobs over $1,000. Ask for the number and check it with the Contractors State License Board.

They list no storefront. Ask where the business is based and whether the crew is their own.

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.
• 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.
• 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.