Official company websites - automated checks
Official company/business source
Supports business address, business location, company identity, public phone, service: Septic System Installation
Checked August 30, 2026 · confirmed
Directory details last checked Aug 30, 2026 · Individual facts may have different check dates; see sources for the details checked.
Business location: Howell, MI. A business location does not establish service coverage.
Confirmed service coverage: Not confirmed. Ask whether your property is served.
Stamper and Son Excavating has source-confirmed information for Septic System Installation based in Howell, Michigan.
A qualifying current source identifies this service.
Official company websites - automated checks · Official company/business source
Checked August 28, 2026
Latest source check August 30, 2026 · See sources for the details checked.
The directory does not verify workmanship, pricing, insurance, availability, or job quality unless a particular field is explicitly sourced and the wording says exactly what was checked.
Official company/business source
Supports business address, business location, company identity, public phone, service: Septic System Installation
Checked August 30, 2026 · confirmed
This is a dated history. The services and contact details above show what is supported now.