Direct Answer
The best septic system installation & replacement contractors in Norfolk are verified through Virginia Department of Professional Regulation (dpor.virginia.gov). Look for companies with 4.5+ Google stars, 50+ reviews, active VA license, and at least 5 years serving the Norfolk area.
Full Explanation
Verify any Norfolk contractor at Virginia Department of Professional Regulation (dpor.virginia.gov). Request proof of general liability insurance and workers' compensation. Ask for references from recent Norfolk projects — local experience matters for understanding permit requirements and area-specific challenges.
Local Factors in Norfolk
📍Verify license: Virginia Department of Professional Regulation (dpor.virginia.gov)
📍Norfolk city permit office issues local permits
📍Check BBB Greater Norfolk chapter
📍Require VA state license + local city license if applicable