Joe Riley inspecting a residential building wall with a digital moisture meter during an on-site environmental investigation.
Joe Riley inspecting a residential building wall with a digital moisture meter during an on-site environmental investigation.
Independent On-Site Guidance

On-Site Mold & Moisture Consulting

Joe Riley, founder of Airtestco.com and The Mold Hotline, provides on-site consulting for mold, moisture, and indoor air quality concerns across the Denver metro area. With more than 40 years of mold testing and investigation experience, he helps homeowners, home buyers, and property managers understand building conditions, mold test results, and practical next steps.

Close-up of a digital moisture meter taking readings on a building blueprint with testing tools on an inspection desk.
Close-up of a digital moisture meter taking readings on a building blueprint with testing tools on an inspection desk.
Objective On-Site Analysis

Informed Decisions Before Major Expenditures

During a consultation, Joe assesses visible concerns, takes precise moisture readings, investigates potential water intrusion pathways, and explains practical next steps. The primary objective is helping you make informed decisions before authorizing expensive testing, repairs, or remediation.

Whether you are evaluating a real estate purchase, managing a commercial building condition, or resolving a complex water intrusion issue, independent expertise prevents unnecessary tear-outs.

Consultation Scope

How On-Site Consulting Helps You

Independent evaluation brings objective clarity to complex moisture and indoor air quality challenges.

Understanding Moisture Problems

Reviewing Moisture Readings

Testing Necessity Guidance

Lab & Report Interpretation

Identify visible indications of fungal growth or water intrusion and pinpoint active moisture sources throughout the structure.

Evaluate surface and sub-surface moisture levels using professional diagnostic equipment to measure actual building impact.

Determine whether laboratory testing or air sampling is genuinely necessary before paying for redundant diagnostic procedures.

Translate technical mold inspection reports and laboratory spore count charts into actionable, plain-language guidance.

Transparent Fee Structure

Book Your On-Site Consultation

On-Site Consulting Rates

Connect with Joe Riley to discuss your property location, initial moisture concerns, and scheduling availability.

Consulting is provided on an hourly basis to ensure complete flexibility and focus on your specific property concerns. All travel costs and related expenses are reviewed upfront before scheduling.

$480

per hour for on-site consulting

Travel fees and related expenses are additional and will be discussed and agreed upon prior to scheduling your consultation.