Shamrock Construction and Excavating

Septic Company in Boise, Idaho

5(4 reviews)
(208) 919-4260, Boise, ID 83709View on Yelp
Shamrock Construction and Excavating - septic in Boise, ID

Customer Reviews

5
out of 5
4 reviews

Based on Yelp ratings

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About Shamrock Construction and Excavating

Shamrock Construction and Excavating operates out of Boise with a perfect 5-star rating from 4 reviews, combining general contracting, plumbing, and septic services under one roof. Their excavating capability sets them apart in a meaningful way: septic system installation and drain field replacement require heavy equipment and site knowledge that most plumbing-only companies don't have. In a region like Boise, where new construction and property improvements are ongoing, having a contractor who can manage both the groundwork and the system installation is a real advantage. They're a strong fit for homeowners, developers, and real estate investors tackling larger projects.

Services

General Contractors
Plumbing
Septic Services

Services & Process

Shamrock's septic work likely extends beyond routine pumping into full system installation, drain field construction, and tank replacement, since those jobs require the excavation equipment they already operate. On the general contracting side, they can coordinate site prep, grading, and backfill as part of a larger property improvement project. Their plumbing license means they can also handle the interior and connection work that ties a new septic system into the home's drain lines. This all-in-one capability is particularly valuable for rural Boise-area properties being developed or renovated where the septic system needs to be built from scratch or significantly upgraded.

Service Area

Shamrock Construction and Excavating is based in Boise and serves customers across the Treasure Valley, including Ada and surrounding counties. Their equipment-equipped operation makes them well suited for larger rural lots and acreages where access and site work are part of the job. Contact them at (208) 919-4260 to discuss your project location.

Frequently Asked Questions

When do I need excavation work as part of a septic job?
Any time you're installing a new septic system, replacing a failed drain field, or relocating existing system components, excavation is required. Even major repairs to a damaged tank or collapsed inlet pipe often require digging to access the problem. A contractor who brings their own equipment can complete these jobs faster and more efficiently than one who has to subcontract the dig work.
How long does a full septic system installation take in Boise?
A typical new system installation in Ada County takes two to five days once permits are approved, depending on site conditions and system complexity. Permitting through Central District Health can add one to three weeks to the overall project timeline, so planning ahead is important. Weather and soil conditions during Boise's winter months can also affect scheduling for excavation work.
What type of septic system is typically installed in new construction near Boise?
Conventional gravity-fed systems with a concrete or poly tank and a gravel drain field are still common in the Treasure Valley for properties with adequate lot size and suitable soil. Where soil percolation is poor or lot size is limited, engineered alternatives like mound systems or pressure-dosed systems may be required by Central District Health. A contractor familiar with local soil conditions can help you understand which system makes sense for your property.
Can Shamrock handle both the septic system and other construction on my property?
Yes, that's one of the practical advantages of working with a general contractor who also does septic and excavation. If you're building an addition, putting in a driveway, or doing major landscaping alongside a septic project, coordinating all of that with one company reduces scheduling conflicts and potential site damage from multiple crews. It also means clearer accountability when something needs to be adjusted mid-project.
Do I need a soil percolation test before installing a new septic system?
Yes, a perc test is required in most Idaho jurisdictions before a new system can be permitted and installed. The test determines how quickly water moves through your soil, which dictates the size and type of drain field you'll need. Your contractor or a soil scientist typically performs the test, and the results are submitted to the local health district as part of the permit application.
What's the cost difference between repairing and replacing a drain field in Boise?
Minor drain field repairs, like fixing a collapsed distribution line or clearing root intrusion, might run a few hundred to a couple thousand dollars. Full drain field replacement in the Boise area typically costs between $5,000 and $15,000 or more depending on system size, soil conditions, and site access. In some cases, repair is a temporary fix and replacement is the more cost-effective long-term decision, which is something a contractor with excavating experience can honestly assess for you.

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