Mold Testing Denver | Mold Inspection Denver | Airtestco Environmental
720-527-8510 Denver Mold Testing
Mold Testing Denver | Mold Inspection Denver | Airtestco Environmental
720-527-8510 Denver Mold Testing
fall special free gas leak screening
Fall Special: Gas Leak & Sewer Odor Detection in Denver
Persistent gas or sewer odor? Let experience help track down the source.
Gas and sewer odors can be intermittent, faint, or strongest in different areas of a home. Airtestco uses Ultra Sensitive detection equipment, careful observations, and more than 40 years of building investigation experience to help identify where a gas-like or sewer-like odor may be coming from.
Serving Denver, Aurora, Lakewood, Littleton, Centennial, Highlands Ranch, and surrounding Front Range communities.
November Special: Free Gas Leak Sewer Odor Screening with Every Mold Inspection
During November 2026, Airtestco will include an on-site combustible-gas screening at no additional charge with every mold inspection.
Call 720-527-8510 to schedule or ask about the November special.
Gas Leak Detection and Odor Investigation
If you notice a recurring gas-like odor, Airtestco can use a sensitive combustible-gas detector to check accessible areas near gas piping, appliances, meters, and connections. The investigation considers meter readings alongside the odor’s location, timing, and pattern to help trace a possible source.
Sewer Gas Odor Detection
Sewer-like odors may come from plumbing fixtures, floor drains, laundry areas, basements, or other building conditions. Airtestco investigates accessible areas and building conditions that may help explain where the odor is originating or how it is traveling.
What to Expect
Airtestco will discuss when and where you notice the odor, inspect accessible areas related to the concern, and use detection equipment where appropriate. You’ll receive an explanation of the observations and recommended follow-up. Airtestco provides independent investigation and testing; gas-line and plumbing repairs should be completed by a qualified trade professional.
Frequently Asked Questions
Can Airtestco investigate an odor that comes and goes?
Yes. The timing, location, and conditions associated with an intermittent odor can help guide the investigation. A source may not be identifiable if it is not present or accessible during the visit.
Does Airtestco repair gas lines or plumbing?
No. Airtestco provides independent odor investigation and testing. If repairs are needed, Airtestco can explain the appropriate type of qualified contractor to contact.
Is this an emergency service?
No. If you suspect an active natural gas leak, leave the building immediately. From a safe location, call 911 or your gas utility. Do not wait for a private inspection.
Schedule an investigation: 720-527-8510FALL SPECIAL — BACK BY POPULAR DEMAND
Common Symptoms to Take Seriously
Headaches or dizziness
Fatigue, drowsiness, or weakness
Nausea or reduced appetite
Eye, nose, or throat irritation
Shortness of breath or difficulty breathing
Mood changes or lightheadedness
Pets that seem disoriented, unusually tired, or ill
These symptoms can have many causes and do not, by themselves, confirm a gas leak. Some can also occur with carbon monoxide exposure.
Safety first: If you smell gas or suspect an active gas leak, leave the building immediately. From a safe location, call 911 or your gas utility. Do not stay inside to investigate or wait for an appointment.
Mold Moisture Odor air quality testing
Airtestco Air Quality Testing is one of Denver, Colorado's leading independent mold testing, mold inspection, moisture investigation, and indoor air quality consulting firms. We provide comprehensive mold inspections, advanced moisture diagnostics, indoor air quality testing, independent laboratory analysis, and detailed environmental r
Airtestco Air Quality Testing is one of Denver, Colorado's leading independent mold testing, mold inspection, moisture investigation, and indoor air quality consulting firms. We provide comprehensive mold inspections, advanced moisture diagnostics, indoor air quality testing, independent laboratory analysis, and detailed environmental reports for residential and commercial properties throughout the Denver metropolitan area. Our investigation process is designed to identify the true source of mold growth, water intrusion, elevated moisture, and indoor air quality concerns. By relying on scientific testing, building diagnostics, and objective analysis—not remediation sales—we help homeowners, home buyers, home sellers, property managers, businesses, and real estate professionals make confident, informed decisions based on accurate environmental data.
Joe The Mold & Odor Man Forensic Industrial Hygienist
Professional
Master Mold Investigator & Indoor Air Quality Expert
Expert Mold Inspection, Mold Testing, Moisture Investigation & Indoor Air Quality Testing in Denver, Colorado
With more than 40 years of environmental investigation experience and over 20,000 residential and commercial building investigations, I provide independent mold inspections, mold testing, moisture investigations, indoor air quality (IAQ) testing, commercial mold testing, office building investigations, and building diagnostics throughout the Denver metropolitan area.
I serve homeowners, home buyers, home sellers, real estate professionals, property managers, business owners, schools, healthcare facilities, landlords, and attorneys by identifying the true source of mold growth, moisture intrusion, and indoor environmental problems—not simply documenting symptoms.
Unlike mold remediation contractors, I perform independent testing and building investigations, providing objective findings without a conflict of interest.
Comprehensive Mold Investigations That Identify the Root Cause
Many mold inspections stop after collecting a few air samples. My investigations go much further.
Every inspection evaluates the building as a complete environmental system, including:
- Hidden moisture intrusion
- Water damage
- Building envelope failures
- HVAC performance and contamination
- Indoor air quality
- Humidity and condensation issues
- Ventilation deficiencies
- Crawlspace and attic conditions
- Commercial building environmental concerns
This comprehensive approach helps identify why mold is growing, not simply whether mold spores are present.
If elevated mold levels or moisture problems are identified, I provide a detailed report explaining:
- What caused the problem
- Where the moisture originated
- How it affects the building
- Recommended corrective actions
- Steps to help prevent future mold growth
My reports are designed to help property owners make informed decisions based on science, building diagnostics, and objective evidence.
Scientific Expertise Built on Four Decades of Experience
My technical background includes advanced training in fungal spore identification, microscopy, environmental sampling, moisture diagnostics, and analytical interpretation.
I completed advanced fungal identification training through the McCrone Research Institute, one of the world's leading microscopy training organizations.
I also had the privilege of training with Dr. George Mueller at the University of Washington during the early development of modern laboratory mold analysis, long before commercial mold testing became widely available.
This scientific foundation enables me to interpret laboratory findings within the context of:
- Building science
- Moisture dynamics
- HVAC performance
- Environmental conditions
- Occupant concerns
Rather than simply reporting laboratory numbers, I explain what the results mean, why they matter, and what actions—if any—are appropriate.
Mold Inspection Services Throughout the Denver Metro Area
Professional mold inspection, mold testing, moisture investigations, and indoor air quality testing are available throughout:
- Denver
- Lakewood
- Littleton
- Highlands Ranch
- Aurora
- Golden
- Arvada
- Wheat Ridge
- Broomfield
- Longmont
- Greenwood Village
- Englewood
Residential and commercial services are available throughout the greater Denver metropolitan area.
Why Clients Choose Airtestco Environmental Services
Property owners choose Airtestco because every investigation is:
- Independent and unbiased
- Based on building science and environmental investigation
- Supported by accredited laboratory analysis
- Focused on identifying the root cause—not just symptoms
- Backed by more than 40 years of investigative experience
- Designed to provide practical, evidence-based recommendations
The Bottom Line
Healthy indoor environments begin with accurate diagnosis.
Mold growth is almost always the result of an underlying moisture or building performance problem. Successfully resolving mold issues requires identifying and correcting the source—not simply cleaning visible mold.
My role is to uncover the hidden causes that others often miss and provide clear, scientifically supported recommendations that help protect your property, your investment, and the health of the people who occupy it.
Airtestco Inspecting Crawlspace For Mold
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