Septic Inspection in Denver, CO

Denver County County · 7 providers · Avg. $300 - $600

About Septic Inspection in Denver

A septic inspection is a thorough evaluation of your entire septic system — tank, distribution box, drain field, and all connecting pipes. There are two types: a visual inspection (basic check of flow and obvious problems) and a full inspection (pumping the tank, measuring sludge layers, checking baffles, probing the drain field, and testing mechanical components). Full inspections are typically required when selling a home, and many mortgage lenders will not approve financing without one. During a real estate inspection, the technician will locate all system components, verify the tank size matches the home's bedroom count, check for evidence of past failures or unpermitted repairs, and provide a written report with photos. Even outside of real estate transactions, periodic inspections (every 1-3 years) can catch small problems before they become expensive emergencies. The inspection report becomes a valuable record of your system's condition and maintenance history. Most states require inspectors to hold specific licenses or certifications, so always verify credentials before hiring.

What Denver Homeowners Should Know

Local Soil Conditions: Denver urban soils are predominantly Arapahoe fine sandy loam and Nunn clay loam, heavily disturbed by development. Native soils on the eastern plains surrounding Denver are Ulysses silt loam and Sampson fine sandy loam, moderately well-drained with moderate percolation rates. Urban fill soils are common in older neighborhoods and require site-specific assessment.

Water Table: Seasonal high groundwater typically 10 to 20 feet below surface in most Denver metro areas, rising to 5 to 8 feet in South Platte River floodplain areas.

Climate Impact: Denver has a semi-arid climate with 300 days of sunshine annually. Average annual precipitation is 14.3 inches, mostly as spring snowfall and summer afternoon thunderstorms. Hot dry summers reduce soil biological activity, while rapid freeze-thaw cycles in spring can stress system components.

Signs You Need Septic Inspection

Buying or selling a home with a septic system
Refinancing a mortgage on a septic-served property
Obtaining a building permit for an addition or renovation
System has not been inspected in more than 3 years
Concerns about system age, condition, or past issues

The Septic Inspection Process

1 Locate all system components using available records or electronic locating equipment
2 Pump the tank and measure sludge and scum layer depths
3 Inspect tank interior, baffles, tees, inlet and outlet pipes
4 Check the distribution box for level flow to all drain field lines
5 Probe the drain field for signs of saturation or failure
6 Prepare a detailed written report with findings, photos, and recommendations

Septic Inspection Providers in Denver (7)

Colorado Springs Septic Pumping Verified

Colorado Springs, CO 00000

Colorado Springs Septic Pumping provides professional septic services in Colorado Springs, CO and surrounding areas.