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Big Bore Drilling
About the business:
Big Bore Drilling began as a local septic and drilling contractor and has grown to serve residential, commercial, agricultural, and construction customers throughout the Central Valley.
For 36 years, Henry Damm helped build and lead the company with a strong commitment to family, dependable service, and practical solutions for customers. Following Henry’s passing in 2024, Big Bore Drilling has remained family-operated under the leadership of Beverly Damm and their sons, Jason and Kevin.
Today, the company continues its longstanding septic work while also providing large-diameter drilling, hydro excavation, commercial hydroflushing, and operated water truck services. The equipment and capabilities have expanded over the years, but the business remains rooted in the Fresno area and committed to serving customers with experienced, straightforward guidance.
Services:
All services 13-
Septic System Service
Book from $50In Fresno, we specialize in comprehensive septic system services. From repairs to installations, our team is equipped to handle it …
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Plumber
Book from $50In Fresno, we're more than just a plumber – we're your reliable solution for comprehensive home water system maintenance. Whether …
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Sewage Disposal Service
Book from $50In Fresno, we specialize in Sewage Disposal Services. Our expertise ensures your septic system operates efficiently, keeping your home clean …
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Drilling Contractor
Book from $50At Big Bore Drilling in Fresno, we specialize in precise and reliable drilling services for your home. Our skilled team …
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Excavating Contractor
Book from $50In a homeowner's moment of need, turn to us, Big Bore Drilling in Fresno. We specialize in expert excavating services …
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Pros
All pros
Photos and videos
Hours of operation
- Mon – Fri
- Sat – Sun
- 6:00 AM – 5:00 PM
- Closed
Latest reviews
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Kelley Stannard9 June 2026
Fransico & Jesse were amazing. They took care of all of our septic needs. Speedy and friendly
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Reth9 June 2026
Excellent customer service. Needed a new septic as part of the home buying experience. They worked with me and the previous homeowner to the job done. Would use again.
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Kristen Fletcher9 June 2026
Very friendly and professional. Kind and quality service, and fast! I had an appt for the next day, and it was not an emergency, tho we've had emergencies before and they came same day!
