Certified Indoor Environmental

What They Do

Water DamageMoldMold TestingBiohazardAsbestosLead Paint

• Mold inspection
• Plumbing
• Remodeling
• Roofing
• Water damage-related cleanup & repair
• Water damage-related mold removal
• Air Cleaning Systems
• Air Conditioning Systems
• Air Duct Cleaning
• Air Sample Testing
• Apartment Complexes
• Bathroom Tiles
• Biohazard Decontamination
• Biohazard Remediation
• Build Back
• Building Exterior
• Building Inspectors
• Bulk Sample
• Burst Pipe
• Business Property
• Cleaner
• Cleaning And Disinfecting
• Cleaning And Restoration
• Commercial Building
• Commercial Dryer Vent Cleaning
• Commercial Kitchen Exhaust Systems Cleaning
• Commercial Properties
• Commercial Property

Compare Them With Others in Lake Oswego

• All 7 water damage restoration companies in Lake Oswego
• All 5 mold remediation companies in Lake Oswego
• All 6 mold inspection and testing companies in Lake Oswego
• All 6 asbestos testing and abatement companies in Lake Oswego

In Their Own Words

Non-Destructive Mold Remediation, Indoor Air Quality Testing, Asbestos Testing & Abatement, Water Restoration and Disinfecting Services

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

Before You Call Certified Indoor Environmental

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?

In Oregon, look up the contractor with the Construction Contractors Board, and in Washington check registration with the Department of Labor and Industries. Also ask for proof of insurance and industry certification for the restoration crew.

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

Reviews on Other Sites

• Facebook

  4.9 from 28 reviews

  Read on Facebook

Found on each site on September 24, 2026 and matched to this location. Ratings on different sites use different rules, so read a few reviews rather than comparing the numbers.

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 proTrauma and Unattended Death Cleanup, What Families Should KnowA gentle guide for families after a death or injury at home. What you do not have to do yourself, how cleanup works, who pays, and how to choose a crew.