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Classy Septic Pump Truck of the Year

2025-09-01T00:25:48Z

Award-Winning Septic Pump Truck Built for Central California Work

We won Classy truck of the year for 2017! When it came time to replace our septic pump truck, we went all out. Our goal was to build a truck that would stand out in our industry as well as on the street. We ended up winning the Classy Truck of the Year award from Pumper Magazine in 2017. Check out the video below from Imperial Industries Inc. who did an incredible job building us out dream truck.

Learn more about our septic tank pumping services in Fresno & Madera Counties.

Engineered Leach Line

2025-09-01T00:18:15Z

Engineered Leach Line Installations –

Residential & Commercial Projects in Fresno County

Big Bore Drilling specializes in engineered septic systems, including deep leach line installations designed for long-term drainage performance. Whether you're building a new facility or upgrading an existing system, our team ensures code-compliant, long-lasting results across both residential and commercial applications.

Below are two recent examples of engineered leach line installations completed in Fresno County.

Residential Project – Deep Leach Lines for Hardpan Soil (Fresno, CA)

Commercial Project – Trinity Community Church (Clovis, CA)

Need an engineered leach system for your residential or commercial project?
[email protected]" target="_blank"> Contact Big Bore Drilling for a certified, county-compliant quote.

Drilling Drain Wells

2025-09-01T00:06:58Z

Drain Well Drilling Services in Central California

In this project, our crew drilled a vertical drain well as part of a custom drainage system in Coalinga, California. Drain wells — sometimes called seepage pits or dry wells — are deep boreholes designed to manage stormwater runoff or septic outflow in areas where space or soil conditions limit the use of traditional leach fields.

Big Bore Drilling offers licensed drain well drilling throughout Fresno, Madera, Kings, and San Joaquin Counties. We use large-diameter drilling methods and Vac-Con support when needed to ensure code-compliant, long-lasting drainage solutions.

Vactor Sewer Line Cleaning

2025-09-01T00:04:01Z

Large-Bore Sewer Jetting Services Using Vac-Con Technology (8–84")

At Big Bore Drilling, we specialize in high-volume hydro jetting and Vac-Con cleaning for large-diameter sewer lines and storm drains — typically ranging from 8 inches to 84 inches . These services are ideal for public works departments, commercial facilities, and site developers needing to clear debris, grease, silt, or root intrusions from high-capacity infrastructure.

Unlike smaller plumbing companies, our Vac-Con system is designed for municipal-grade pipe cleaning , and can jet with enough force to clean even large concrete culverts or corrugated metal storm drain lines. The high-pressure jetter head is self-propelled and designed to create a conical spray pattern that dislodges buildup. Once loosened, debris can be removed by the integrated vacuum boom — even while jetting is in progress.

Whether you’re dealing with a blocked storm drain in Fresno or sediment buildup in a rural Madera County culvert , we’re equipped to handle the job quickly and compliantly.