35 years of environmental expertise.
From mold inspection and asbestos testing to crawl space encapsulation and lead paint — we deliver thorough, honest environmental services at prices that make sense.
What we do
Full environmental services. One trusted team.
We handle every environmental concern a property can have — inspection, testing, remediation, and prevention.
Mold Inspection & Testing
Thorough inspection with third-party accredited lab analysis. We find what your home inspector won't.
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Mold Remediation & Removal
Complete removal, anti-microbial treatment, and post-clearance testing. Not painted over — fixed.
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Asbestos Testing
PLM and TEM lab analysis for pre-1975 properties before renovation or demolition.
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Lead Paint Inspection & RRP
Required testing and EPA renovation compliance for pre-1978 homes.
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Air & VOC Sampling
Indoor air quality testing with certified third-party lab results and actionable reports.
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Crawl Space Encapsulation
Vapor barriers, waterproofing, and dehumidifier systems that stop moisture at the source.
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Commercial Consulting
Environmental inspection and consulting for commercial properties and property managers.
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Radon Testing
Where it all started in 1990 — professional radon gas testing and assessment.
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01 — Mold Inspection & Testing
Find it before it finds you.
Your home inspector won't catch hidden mold. We will. Our thorough inspections check HVAC systems, crawl spaces, attics, and behind walls — anywhere moisture can hide. Every inspection includes third-party accredited lab analysis.
- Pre-purchase and pre-listing mold inspections
- Surface sampling and air quality analysis
- HVAC, attic, crawl space, and basement inspection
- Third-party lab testing — no conflict of interest
- Detailed written report with photos
Our inspection process
Visual inspection
Systematic walk-through of all accessible areas — HVAC, attic, basement, and crawl space.
Sampling
Air and surface samples collected where warranted — not as a default upsell.
Lab analysis
Samples sent to an independent accredited lab. Results in 24–48 hours.
Written report
Clear findings, photos, and specific remediation recommendations.
We remediate mold in
- Basements and crawl spaces
- HVAC systems and flex ductwork
- Attics and roof decking
- Behind drywall and under flooring
- Bathrooms and kitchens
- After water damage and flooding
All work is followed by post-clearance testing before we close up.
02 — Mold Remediation & Removal
Removed properly. Not painted over.
Mold remediation done wrong just hides the problem. We contain, remove, and treat at the source — then apply antimicrobial treatment and address the moisture cause. Your home passes clearance testing before we leave.
- Containment barriers to prevent spore spread
- Complete physical removal — no covering up
- HEPA air filtration during work
- Antimicrobial treatment of affected surfaces
- Post-remediation clearance testing
03 — Asbestos Testing
Know before you renovate.
Asbestos was commonly used in residential construction through the mid-1970s. If your home was built before 1975 and you're planning any renovation work, you need to test before you disturb those materials.
- Common in pipe insulation, vinyl tiles, duct connectors, and siding
- PLM and TEM laboratory analysis — most accurate available
- Pre-renovation, pre-purchase, and pre-demolition testing
- Complete documentation for contractors and permits
Common asbestos locations
Is your home at risk?
Lead paint is most commonly found on original wood windows, doors, and door framing. Undisturbed paint in good condition is often managed in place — the danger is when it's disturbed during renovation.
04 — Lead Paint Inspection & RRP
Protect your family during renovations.
Lead paint was banned in residential housing in 1978. Homes built before then — especially pre-1950 — are at significant risk. Renovation, repair, and painting (RRP) work that disturbs lead paint requires proper protocols and documentation.
05 — Air & VOC Sampling
Know what's in the air you breathe.
When inspection alone isn't enough, air and surface sampling provides objective data on spore counts, species, and VOC levels. All samples go to an independent accredited lab.
- Mold spore air sampling
- Surface swab and tape lift analysis
- VOC and chemical testing
- ERMI and HERTSMI-2 screening
06 — Crawl Space Encapsulation
Stop moisture at the source.
An unencapsulated crawl space is a moisture factory. Vapor barriers, drainage matting, and properly sized dehumidifiers transform your crawl space from a mold breeding ground into a clean, dry environment.
- Heavy-duty vapor barrier installation
- Foundation waterproofing & Drylok
- Auto-drain dehumidifier systems
- Drainage matting and venting
07 — Commercial Consulting
Environmental services for commercial properties.
Property managers, commercial real estate professionals, developers, and contractors rely on us for objective environmental assessments. Virtual consulting available at $150/hour.
- Commercial mold and asbestos inspections
- Pre-acquisition environmental assessments
- Contractor consulting and documentation
- Virtual consulting available
08 — Radon Testing
Where it all started.
EnviroHandy was built on radon testing — our founder's grandfather helped develop the original E-Perm radon testing device, still used by inspectors across the region. We've been testing homes since 1990.
- Short and long-term radon testing
- Pre-purchase and real estate testing
- Post-mitigation clearance testing
- Serving Metro DC and Maryland since 1990
Get in touch
Not sure what you need?
Call us and describe what you're seeing. We'll tell you honestly what kind of inspection makes sense — no upsell, no pressure.