Septic, Drilling, Hydro-Flushing & HYDRO Excavation Services

in Fresno, Madera & Surrounding Counties

Welcome To Big Bore Drilling Certified Septic & Hydroflushing

Big Bore Drilling Certified Septic & Hydro-Flushing has been a trusted provider of septic, drilling, hydro-flushing, and hydro excavation services in Fresno, Madera, and surrounding counties for over 65 years. As a family-owned business, we specialize in a wide range of services, including septic system installation, maintenance, large diameter borehole drilling, and precision hydro excavation. With our commitment to quality and safety, we serve both residential and commercial clients, offering reliable solutions tailored to your needs.

Contact us today for a free estimate and experience the expertise that has made us a leader in the industry since 1959.

Proudly serving the following areas of FRESNO & mADERA Counties*

  • Fresno, CA
  • Clovis, CA
  • Selma, CA
  • Reedley, CA
  • Sanger, CA
  • Auberry, CA
  • Prather, CA
  • Tollhouse, CA
  • Shaver Lake, CA
  • Huntington Lake, CA
  • Kerman, CA
  • Coalinga, CA
  • Firebaugh, CA
  • Mendota, CA
  • Fowler, CA
  • Parlier, CA
  • Huron, CA
  • Orange Cove, CA
  • Kingsburg, CA
  • San Joaquin, CA
  • Riverdale, CA
  • Caruthers, CA
  • Easton, CA
  • Madera, CA
  • Chowchilla, CA
  • Oakhurst, CA
  • Coarsegold, CA
  • Madera Acres, CA
  • Bonadelle Ranchos
  • Madera Ranchos, CA
  • Parksdale, CA
  • Ahwahnee, CA
  • Yosemite Lakes, CA

* drilling, & hydro excavation services are available in all areas of Fresno, madera, merced, kern, kings and tulare counties!

Why Choose Big Bore Drilling: Answers to Common Questions.

With over 65 years of experience, Big Bore Drilling offers comprehensive septic, drilling, and hydro excavation services throughout Fresno, Madera, and surrounding counties. Here are some common questions our clients ask about our services and what makes us the trusted choice in the region

  • What sets Big Bore Drilling apart from other septic and drilling service providers?

    Big Bore Drilling has been family-owned and operated for over 65 years, offering a full suite of services, including septic system installation, large diameter drilling, hydro-flushing, and precision hydro excavation. Our C-42 Sanitation System Contractor and Class A General Engineering licenses ensure each job meets the highest standards.

  • How has Big Bore Drilling maintained a trusted reputation for over 65 years?

    Our commitment to quality, safety, and customer satisfaction has been the foundation of our business since 1959. We take pride in offering licensed, comprehensive services, including septic system installations, hydro-flushing, and precision drilling. Our customers' positive feedback on platforms like Google and Yelp reflects our dedication to excellence.

  • What licenses does Big Bore Drilling hold?

    We hold a C-42 Sanitation System Contractor license and a Class A General Engineering license, which allow us to perform a wide range of services safely and efficiently

  • Do you provide services in rural areas and beyond Fresno and Madera Counties?

    Yes, we proudly serve all cities in Fresno and Madera Counties, including rural areas. Our service area also extends to Kings, Tulare, and Merced Counties for specialized drilling and hydro excavation projects.

  • Why is hydro excavation a safer option for digging?

    Hydro excavation uses high-pressure water to safely and precisely remove soil, minimizing the risk of damaging underground utilities or surrounding structures. This method is non-destructive, making it ideal for sensitive areas and complex projects.

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Still have questionS?

Our team is here to help with all your septic, drilling, and excavation needs.

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