ERT

What They Do

Water DamageMoldMold TestingAsbestosLead Paint

• Asbestos sampling
• Indoor allergen sampling
• Lead-based paint testing
• Mold sampling
• Mold Inspection
• Indoor Air Quality Investigation
• Radon
• Asbestos Inspection
• Clearance Air Sampling post asbestos abatement
• Clean air act services
• Environmental due diligence

In Their Own Words

Inspection and Testing of Asbestos, Lead, Mold, and Indoor Air Quality. Serving the entire Bay Area since 1997. Best prices, at or below other comparable consulting firms. State certified environmental consultant proficient in asbestos, lead, mold, indoor air quality. Family Owned Business focused on attention to detail with each and every client. Your concerns are our concerns. We treat every project as if it was our own Home or Family involved. Our goal is client satisfaction. We don't oversell services and many times consult people over the phone alleviating their initial fears or concerns by simply being reasonable and not being extremist.

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

Before You Call ERT

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. Do you also do remediation? If so, who checks your work?

Ask for the company’s California contractor license number and look it up with the Contractors State License Board. Also ask for proof of insurance and industry certification for the technicians doing the drying or mold work.

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

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• 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.