RW West Inspections

What They Do

Mold Testing

• 11th month warranty inspections
• New construction inspections
• Pre-listing inspections
• Allergen Detection
• Building Envelope Inspection
• Buyer Home Inspection
• Commercial Building Inspections
• Commercial Property Inspections
• Commercial Roof Inspections
• Comprehensive Assessments
• Comprehensive Inspection
• Condo Inspection
• Detailed Inspection Reports
• Detailed Inspections
• Drone Capabilities
• Drone Inspections
• Formaldehyde Testing
• Heating And Cooling Systems
• Home & Commercial Inspections
• Home Maintenance Inspection
• House Inspection
• Household Cleaning
• Iaq Testing
• Infrared Technology
• Major Systems Inspections
• Moisture Testing
• Mold & Allergen Testing
• Mold Testing

In Their Own Words

RW West Inspections is a licensed, certified leader in property inspections since 1986, completing 50,000+ inspections across King, Snohomish, and North Pierce Counties. Trusted by leading real estate professionals, we hold a 5-star reputation for comprehensive residential and commercial inspections. Our services include buyer and seller home inspections, mold testing, thermal imaging, sewer scope assessments, and indoor air quality testing. For commercial properties, we provide property condition assessments, maintenance Inspections, phase 1 environmental assessments, and ADA inspections. We serve homebuyers, sellers, agents, commercial brokers, property managers, and investors with detailed reports tailored to your budget and timeline.

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

Before You Call RW West Inspections

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?

Ask for the company’s contractor registration number and look it up with the Washington State Department of Labor and Industries. Also ask for proof of insurance and industry certification for the technicians.

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 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.