Before & After Photos

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Energy Recovery Ventilator (ERV) Installation in Denver, CO

Energy Recovery Ventilator (ERV) Installation in Denver, CO - Before Photo Before Energy Recovery Ventilator (ERV) Installation in Denver, CO - After Photo After

Energy Recovery Ventilator (ERV) custom installation of fresh air floor vent.

Radon Mitigation System Installation in Denver, CO

Radon Mitigation System Installation in Denver, CO - Before Photo Before Radon Mitigation System Installation in Denver, CO - After Photo After

Radon system sub slab depressurization interior vent line.

Radon Mitigation System Installation in Denver, CO

Radon Mitigation System Installation in Denver, CO - Before Photo Before Radon Mitigation System Installation in Denver, CO - After Photo After

Exterior fan and vent line on a basement radon mitigation sub slab depressurization system.

Radon Mitigation System Installation in Denver, CO

Radon Mitigation System Installation in Denver, CO - Before Photo Before Radon Mitigation System Installation in Denver, CO - After Photo After

Sub slab depressurization system interior vent line.

Radon Mitigation System Installation in Denver, CO

Radon Mitigation System Installation in Denver, CO - Before Photo Before Radon Mitigation System Installation in Denver, CO - After Photo After

Radon mitigation system exterior exhaust vent on a single story home in Denver, CO

Total Before & After Sets: 83
Radon levels across the United States

Warning: High radon levels have been discovered in every state and Canadian province. The information on this EPA Radon Map can be misleading to consumers. The US Surgeon General, National Radon Defense, Health Canada, and the EPA recommends every home test for radon.
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