Large excavator digging a basement hole for a new home with survey stakes

Excavation & Septic Installation in Eastern Idaho

New home excavation and septic systems for general contractors, developers, and homeowners in Teton, Madison, Jefferson, Bonneville, and Bingham Counties.

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Excavated pit with a new concrete septic tank and drain-field pipe laid out beside an excavator
Septic System Installation in Eastern Idaho

New septic systems for homes outside city sewer, from test holes and the health district evaluation through installation.

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Old concrete septic tank lid exposed in a dug-out hole next to a small excavator
Septic System Replacement in Eastern Idaho

When an old system has failed, we replace it with a new one built to current requirements.

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Foundation excavation with a level gravel floor and grade stakes
Foundation Site Prep in Eastern Idaho

Foundation excavation and backfill, surveyed to the foundation points and ready for the concrete crew.

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Skid steer spreading gravel on a new rural driveway
Grading and Driveways in Eastern Idaho

Site grading and driveway builds, so the property drains, the access works, and the site is ready for what comes next.

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Straight utility trench with a blue water line and black conduit beside it
Utility Trenching in Eastern Idaho

Trenching and installation for power, fiber optic, water, and sewer lines to a new home.

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New Construction
Septic Installs
Replacements
Foundation Site Prep
Grading & Driveways
Utility Trenching
New Home Builds The Work We Do Most
5 Counties Teton, Madison, Jefferson, Bonneville & Bingham
Septic + Excavation Test Holes to Backfill
Licensed & Insured Septic Installer & General Contractor

Our Services

Septic installation and replacement, plus excavation for new homes, from foundations to driveways

Septic System Installation

New septic tank and drain field installs, including test holes, the county health district evaluation, and the install.

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Septic System Replacement

Replacement of failed septic systems, handled with the same test holes, evaluation, and permit process as a new install.

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Septic Repair

Septic repairs on larger problems, with a clear explanation of what failed and what it takes to fix it.

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New Construction Excavation

Excavation for new home builds, covering foundation, utilities, septic or sewer, backfill, and driveway, for builders and homeowners.

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Foundation Site Prep

Foundation excavation, backfill, and prep for the concrete crew, laid out from the surveyed foundation points.

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Grading & Driveways

Grading and driveway builds for new homes and rural properties, plus prep for patios and parking areas.

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Utility Trenching

Excavation and installation of utility lines: power, fiber optic, water, and sewer.

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Land Clearing

Land clearing to open up a building site for excavation, foundation, and utilities.

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Small Structure Demolition

Demolition of small homes, barns, and sheds to clear a site for new construction.

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Retaining Wall Excavation

Excavation for retaining walls, laid out and prepped for the wall crew.

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How a New Home Build Gets Done

Three stages, and we are involved in each one

1. Site Walk and Test Holes

We can walk the property with you to talk about where the house and the well should go. If the home will not be on city sewer, we dig test holes so the health district can evaluate the ground.

2. Foundation and Utilities

Once the survey and permits are in place, we excavate the foundation, put in the underground utilities, and backfill after the concrete crew finishes.

3. Septic or Sewer, Driveway, and Finish

We connect the home to city sewer or install the septic system, bring in power and water, build the driveway, and prep the area around the house.

Why Choose Spring Creek Builds?

Septic and excavation from an owner who runs the equipment and cares about the details

  • Septic and Excavation From One Crew

    On a new home, the foundation, the utilities, and the septic system all involve the same ground. One crew handling all of it keeps the site work coordinated.

  • We Work With Builders and Homeowners

    General contractors and developers rely on us for new construction excavation, and we take on projects for homeowners too.

  • Careful About the Details

    We want the work to give the customer exactly what they are after and to meet the requirements of the permits and inspections. If a job needs more time to get right, we take it.

  • Run by an Operator

    Owner Justin Morgan has run excavators since he was a teenager, including about 15 years in the field with the Operating Engineers.

  • We Stay in Touch Through the Build

    Plans change during a build. We meet and talk with owners and builders as they do, by phone, text, or on site.

Excavated pit with a new concrete septic tank and drain-field pipe laid out beside an excavator

See Our Work

Job-site photos from recent projects

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Service Areas in Eastern Idaho

Serving these five counties

Cities we serve: Driggs • Victor • Tetonia • Rexburg • Sugar City • Rigby • Menan • Lewisville • Roberts • Idaho Falls • Ammon • Iona • Ucon • Blackfoot • Shelley • Firth

County seat of a county we serve    Cities with their own page

From the Blog

Planning guides for eastern Idaho property owners and builders

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Ready to Get Started?

Tell Spring Creek Builds about your project and we will talk through the next step.