Septic for new homes on acreage around Greeley
Greeley Quality Septic New Septic System Installation in Greeley
For a new house on a lot with no sewer, the septic system is designed before the house, and the soil decides how.
- Greeley and nine towns within 20 miles
- Written price before any digging
- Licensed, insured local contractors
- Weld and Larimer County rules covered
Greeley Quality Septic arranges new septic system installations around Greeley for houses being built on acreage and rural lots beyond the reach of a sewer district. Weld County's policy is to require public sewer wherever it is feasible and to allow septic only where it is not, so a new system starts with two questions: is sewer available, and what will the soil accept.
A $500 to $1,500 soils evaluation before you close on a lot tells you what system it needs; skipping it can mean finding out after purchase that the site needs an engineered system costing well over $30,000.
$10,000 to $30,000 for a new system
A new septic system around Greeley typically runs $10,000 to $30,000 installed, the range a Fort Collins septic company publishes for installations in Larimer County, with engineered systems and large houses at or above the top. Before installation come the soils evaluation, typically $500 to $1,500, an engineered design where required, and the county permit: $1,500 for a new residential system in Weld County and $1,881 in Larimer County in 2026.
Get a price: (970) 442-7072Signs a lot will need more than a simple system
- Low ground near a river, ditch or wetland, or standing water after irrigation
- Heavy clay that cracks in summer and sticks to boots when wet
- A domestic well on the lot or the next one close to where the field would go
- A slope steeper than about one in three
- Rock or hard layers showing in a ditch bank or a nearby cut
Sewer first, septic second
If the property is inside the boundaries of a town or a special district that provides sewer, a Weld County septic permit application has to include a letter from that district saying it has no objection. Around fast-growing Greeley, Windsor, Severance and Johnstown, sewer lines keep extending, and some lots that once needed septic now can or must connect. Check before designing anything.
What the county needs
A new residential system in Weld County needs a permit application with the fee, a map to the site, the parcel number, a site and soils evaluation, a site plan drawn to scale, and a design document with flow calculations. The county inspects the marked site before issuing the permit, which takes about five working days with a complete application, and inspects the installation before it is backfilled.
- Soils evaluation: at least two soil profile test pits, or two pits and three percolation holes, in the proposed field area
- Engineer design: required for pressure distribution or flood dosing, the soil types the county lists, groundwater or a limiting layer within four feet, or slopes over 30 percent
- The site marked for inspection: owner's name and address posted, test pits, field and well locations staked
Not sure what the system needs? Describe what you are seeing and get a straight answer on what it usually takes.
Call (970) 442-7072Choosing where the system goes
The best place for a field is often the best place for the house, so the septic layout belongs in the first site plan, not the last. Weld County's setbacks put the field at least 100 feet from a well and 50 feet from a lake, stream or irrigation ditch, and the tank 50 feet from a well. On acreage north and east of Greeley, where irrigation laterals and domestic wells are common, those distances shape the whole lot.
What the ground allows
USDA ratings sampled around each town show the range. Around Severance and on the sandy terraces near Greeley, most points rate "not limited" for a conventional field. West and south, toward Berthoud and Loveland, clay loams rate "very limited" for slow water movement, and a new system there is often an engineered system with a pump tank and pressure distribution. A soils evaluation is the only way to know for a specific lot.
Buying land for a new house
Make the purchase contingent on a soils evaluation. It is the cheapest insurance in the whole project, and it tells you what the septic system will cost before you own the problem.
Call (970) 442-7072Questions people ask
How much does a new septic system cost near Greeley?
Typically $10,000 to $30,000 installed, more for engineered systems, plus soils work and a $1,500 Weld or $1,881 Larimer new-system permit.
Can I put a septic system on a lot inside town?
Only if sewer is not available. In Weld County a property inside a sewer district needs the district's no-objection letter with the permit application.
What are the signs a lot is bad for septic?
Low or wet ground, heavy clay, shallow rock, steep slope, or a well too close to the only open area.
How long does it take to get a septic permit in Weld County?
About five working days after a complete application, which needs the soils evaluation and design first.
Do I need an engineer for a new septic system?
On many lots, yes: Weld requires one for pressure distribution, certain soil types, groundwater within four feet or slopes over 30 percent.
Often done together
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Perc test and soil evaluation
Before any new system or replacement field, Colorado's counties want to see the soil. This is where that happens.
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Engineered septic systems
Pressure-dosed fields, pump tanks and treatment units, designed and stamped by a professional engineer for the lots where a simple gravity field will not work.
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Septic system replacement
When both the tank and the field are past saving, the whole system is replaced to today's Colorado and county standards.
Talk it through before anyone digs
Say what the house is doing, how old the system is and when the tank was last pumped. You will hear what the job usually involves, what it tends to cost, and whether it needs digging at all.
Call (970) 442-7072