Septic System Installation in Lander, WY

Drop Tyne Services LLC installs septic systems for homes and properties across Fremont County, WY.

Call (307) 840-6261
  • Leachfield placed at code-required depth above groundwater, protecting your soil and water supply
  • Percolation testing completed on-site before design is set, reducing the risk of system failure
  • Fremont County permit coordination handled as part of the installation process
  • Excavation depth accounts for Fremont County's frost depth range of 36 to 48 inches
  • System sized to your bedroom count and daily flow rate per Fremont County requirements
  • County inspection scheduled and supported before any backfill is completed
Freshly excavated septic system trench on a rural Fremont County, Wyoming property, showing leachfield layout and exposed native soil layers. A compact excavator sits beside the open trench on a flat, sagebrush-edged lot under a clear Wyoming sky.

Expert Septic System Installation in Lander, WY

Septic system installation in Fremont County requires more than digging a hole. Fremont County sits in Fremont County, where clay-heavy soils and seasonally high groundwater directly affect how a system must be designed and placed. The leachfield bottom must sit at least 4 feet above the seasonal high-water table, and percolation testing is required before any design is finalized. Fremont County issues permits for all small wastewater systems, and a county inspection happens before backfill. Drop Tyne Services LLC handles the full installation process: site evaluation, perc test hole excavation, tank placement, leachfield trenching, and grading. We coordinate with Fremont County Planning so your project meets Wyoming DEQ standards from the start. Whether you are building a new home on a rural parcel or replacing a failing system, we assess your specific site conditions and plan accordingly. Call us to get your Fremont County property evaluated.

What's included

  • Leachfield placed at code-required depth above groundwater, protecting your soil and water supply
  • Percolation testing completed on-site before design is set, reducing the risk of system failure
  • Fremont County permit coordination handled as part of the installation process
  • Excavation depth accounts for Fremont County's frost depth range of 36 to 48 inches
  • System sized to your bedroom count and daily flow rate per Fremont County requirements
  • County inspection scheduled and supported before any backfill is completed
Family-Owned and Operated Since 2023
Customer Satisfaction Over Profit
Full-Service Excavation and Site Work
Serves Eight Wyoming Communities
Septic, Foundation, and Site Preparation Specialist

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Septic System Installation FAQ

Common questions about septic system installation in Lander, WY.

Yes, Fremont County requires a permit for all septic systems in Fremont County. Drop Tyne Services LLC coordinates with Fremont County Planning as part of the installation process.

Yes, a percolation test is required to measure how well your soil absorbs effluent. We excavate the test holes on your Fremont County property and use the results to guide the system design.

High groundwater limits how deep your leachfield can be placed. Fremont County regulations require the leachfield bottom to sit at least 4 feet above the seasonal high-water table.

Yes, we work on rural and residential properties throughout the Fremont County area. We assess soil conditions, clay content, and site access before any excavation begins.

Clay-heavy soil slows drainage and can require an alternative system design. We test your Fremont County site first and adjust the leachfield layout based on your actual percolation rate.

Yes, Fremont County requires an on-site inspection before backfill on Fremont County properties. We schedule that inspection and make sure the system is ready before the county arrives.

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What Our Customers Say.

5.0
34 Google reviews

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Kaden was amazing to work with! His excavation and installation of my septic tank could not have go smoother. He communicated well, explained the process throughly, and kept me updated throughout the work including pictures!

Leslie Brewer Google review · February 2026

Drop Tyne went above and beyond our expectations. When we were getting ready to move our business and were looking at locations they helped us quote a few different ideas of what to do with the land. When we were finally ready to rock, Kaden was very quick to respond and got going on the job the same week. They were very efficient and the best priced in town! We will be using him for all of our future needs!

Stevie Barry Google review · February 2026

Kaden and his crew were extremely professional. They showed up on time Kaden kept us informed every step of the way. They worked hard even through a freak snowstorm. His pricing is good according to the job at hand. The job we had for him was pretty big consisting of a runner, slab water and electric line, layout, and septic put in. They he got it done in a timely manner. We will definitely be using Drop Tyne Services again for any job that is too big for us to get done ourselves!

Sunshine Snipes Google review · April 2025

We had 5 acres brushed out and couldn’t be happier with the work! He was very professional, friendly, and showed up right on time. The job was completed quickly and efficiently, and everything turned out great. He did exactly what he said he would do, and the pricing was more than fair. It’s hard to find someone reliable like this these days — highly recommend to anyone needing land clearing or brush work done!

Ashley Howard Google review · May 2026

Needed repairs to septic system. Drop Tyne came quickly to assess the problem, gave us a quote within 24 hours and completed the work within 1 week of my first call. Exceptional service, job well done, and nice folks to deal with.

Marianne Gapinski Google review · April 2026

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Hours

  • Monday 6:00 AM - 6:00 PM
  • Tuesday 6:00 AM - 6:00 PM
  • Wednesday 6:00 AM - 6:00 PM
  • Thursday 6:00 AM - 6:00 PM
  • Friday 6:00 AM - 6:00 PM
  • Saturday 6:00 AM - 6:00 PM
  • Sunday Closed