Built from public records. No company paid to be listed. Every check names its source and the date it was read.

Big Bore Drilling in Fresno, CA

4.9 from 24 Google reviews3 services found on their website
Big Bore Drilling

About Big Bore Drilling

From the website of Big Bore Drilling, read 15 Sept 2026. It describes what the company says it offers, not independent verification.

Big Bore Drilling builds new septic systems and replacement systems, including the major construction work that goes with them. The same company pumps septic tanks, with one condition attached: routine pumping is only arranged when a tank needs service more often than once a year.

Septic Services in Fresno

Quoted from the website of Big Bore Drilling, read 15 Sept 2026.

Beyond pumping, the septic side of the business takes in repairs, test holes, engineered systems and full construction jobs. Their site says septic inspections reach across Fresno and Madera Counties, towns and rural stretches where a septic tank handles all the wastewater. Inspections for real estate are part of that same work.

  • Septic System Installation

    Septic System Construction Our septic services include new septic system installation, replacement systems, and major septic construction work.

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  • Septic Inspection

    Also Serving: Clovis, Kerman, Madera, Reedley, Sanger, Shaver Lake, Auberry, Huntington Lake, Selma & Surrounding Areas Our comprehensive septic inspection services extend throughout Fresno and Madera Counties, covering both urban and rural communities where septic systems are the primary wastewater solution.

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  • Septic Tank Pumping

    From septic tank pumping and inspections to repairs, test holes, engineered systems, and full septic construction, our team helps property owners maintain compliant, functional systems built for long-term performance.

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Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system serviceDrilling contractorExcavating contractorPlumberSewage disposal service

Google Reviews

4.9 24 Google reviews
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  1. kevin M.

    September 2026

    Crew were professional proficient and friendly! Definitely will be using these guys again!

  2. Karen K.

    August 2026

    Just had 2 rock filled drains(dry wells) installed in advance of El Niño. Fast respond from Big Bore and a wonderful crew lead by Robert. Extremely pleased with the service. Last week had same day service on a septic pump and another nice crew.

    Response from the owner

    Thank you for the review and your business Karen!

  3. Darren T.

    August 2026

    The two gentlemen were very knowledgeable and helpful.

  4. Jesse S.

    July 2026

    Big Bore Provide with good service. Thank you, Big Bore.

  5. Francisco V.

    July 2026

    Jesse Serna speaking : Big board came out to my property. They were very generous and they did a very awesome job. Thank you big bore

From the Google listing, checked 30 Aug 2026.

Several customers describe septic work finished fast by a crew they remember by name. Karen's review covers two rock-filled dry wells put in ahead of the rainy season, then a septic pump a week later that got same day service. Maria wrote "Got everything done in one morning" about her visit. Patrick's review names five crew members who set up his septic system and calls them hard workers. Others mention strong field knowledge and clear communication.

Map and Directions

Big Bore Drilling1522 W Pine Ave, Fresno, CA 93728

Other Septic Companies in Fresno

Local Ground

Around Fresno, the main drain-field limit is a cemented pan: an impermeable layer partway down that stops water moving through the full soil column. Site conditions on any one lot can differ from the map. See the Fresno city page for the full soil profile.

Frequently Asked Questions

What services does Big Bore Drilling offer?

Published on their website: Septic System Installation, Septic Inspection, Septic Tank Pumping.

How is Big Bore Drilling rated?

4.9 stars from 24 Google reviews.

Sources and Dates

  • Company website · 11 Sept 2026
  • Google Business Profile · 30 Aug 2026
  • Google Maps · 30 Aug 2026

Before You Call

When a house is changing hands, the septic inspection runs on the closing date, and Big Bore Drilling offers real estate inspections. That timing is the thing to settle on the phone: how soon can an inspector get out, and how quickly does the report follow?