John W. S. Davis, Jr
About us
Full Service Radon Mitigation, Consulting and Testing Services, Specializing in Radon Mitigation. National Radon Safety Board (NRSB) certified. Mitigation Specialist 4GSS0009 & Measurement Specialist 6SS0069. Insured to 1 MM Class A VA contractor 2705-126992 Professional Geologist, VA NC, TN SC & GA
Business highlights
Services we offer
Pressure Field testing, Slab Depressurization, Submembrane Depressurization, Dual/Combination Systems, Custom Aesthetic Design for each Installation
Amenities
Emergency Services
Yes
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- PayPal
- Check
Licensing
State Contractor License Requirements
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