Top Notch Testing

What They Do

MoldMold TestingAsbestosLead Paint

• Asbestos air clearance testing
• Asbestos bulk sample testing
• Asbestos survey
• Bacteria Testing
• Building Inspections
• Final Clearance Testing
• Lab Analysis
• Laboratory Analysis
• Lead Paint Testing
• Lead Testing And Inspections
• Lead testing
• Mold Testing
• Mold inspection/air testing
• Paint Inspectors
• Property Management
• Sample Collection
• Soil Testing

In Their Own Words

Top Notch Testing provides professional environmental consulting services. Primarily involved in asbestos, lead, mold, and bacteria testing. We work with homeowners, property managers, restoration companies, and insurance adjusters. Our rapid deployment and professional service will help homeowners and business owners streamline the process and return them to their homes or businesses. We are in the office during listed business hours but are available after hours for emergency response as well.

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

Before You Call Top Notch Testing

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?

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.

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.