July 11, 2026

Septic Service & Inspection Intake Forms: What to Document Before the Truck Rolls

A homeowner calls and says their septic is backing up. That could mean the tank is overdue for pumping, the drain field has failed, a pipe between the house and the tank has collapsed, tree roots have infiltrated the system, or the household has been dumping things down the drain that a septic system cannot process. Each of those scenarios requires a different response, different equipment, and a very different price. Without asking the right questions before you send a truck, you are dispatching a crew that might show up with a pump truck for a job that needs a camera inspection, or vice versa.

Septic work is also heavily regulated. Inspections for real estate transactions must follow state and local protocols. Repairs and installations require permits. Failed systems on properties near waterways can trigger environmental violations. A septic service intake form captures the system details, service history, symptoms, and regulatory context that your technician needs to show up prepared and your office needs to quote accurately.

Service type: pumping, inspection, repair, or installation

Septic work falls into distinct categories that require different equipment, different expertise, and different pricing structures. Your intake form should identify the service type immediately because it determines how you dispatch:

• Routine pumping — the most common service call. The pump truck arrives, locates the access lids, pumps out the tank, and inspects the condition of the tank interior while it is empty. A straightforward pump-out on a standard 1,000 to 1,500 gallon tank takes about an hour, but only if you know the tank location, the lid type (buried or at grade), and whether the access lids have risers. If the lids are buried under two feet of soil and the homeowner does not know where the tank is, add an hour of digging and probing before you even start pumping.
• Real estate transaction inspection — many states and municipalities require a septic inspection as a condition of property transfer. These inspections follow specific protocols: pump the tank, inspect the baffles, run a hydraulic load test on the drain field, and file a report with the local health department. Your intake should note that this is a real estate inspection so you follow the correct protocol and timeline — real estate transactions have closing dates, and a delayed inspection report can hold up a sale.
• Diagnostic / troubleshooting — the homeowner is experiencing symptoms (slow drains, sewage odor, wet spots in the yard, backup into the house) and needs you to figure out what is wrong. Diagnostic calls require a pump truck, a camera, and often a probe or dye test of the drain field. Your intake should capture the specific symptoms, how long they have been occurring, and whether anything changed recently (heavy rain, increased household occupancy, construction near the system).
• Repair — replacing a damaged baffle, relining a tank, repairing a distribution box, replacing a pump in a pressure-dosed system, or addressing a localized drain field failure. Repairs typically require a permit from the local health department, and your intake should document the known issue and any prior diagnostic work so you can pull the right permit before arriving on site.
• New installation or full replacement — designing and installing a complete septic system for new construction or replacing a failed system on an existing property. This is the largest-scope service and requires soil testing (perc test), system design by a licensed engineer in most states, health department permit approval, and a multi-day installation. Your intake captures the preliminary information; the actual design process comes after the soil test.

System age, type, and size

Septic systems are not all the same, and the system type determines how you service it. Your intake form should capture:

• System age — or the year installed, if the homeowner knows. Systems installed before the 1970s may have cesspools or seepage pits rather than modern septic tanks with drain fields. Older systems are also more likely to have concrete tanks with deteriorating baffles, rusted steel tanks, or undersized drain fields that were adequate for the home's original use but not for its current occupancy.
• System type — conventional gravity-fed (the most common), pressure-dosed (uses a pump to distribute effluent evenly across the drain field), mound system (raised drain field required when soil conditions do not support a conventional system), aerobic treatment unit (uses mechanical aeration and produces cleaner effluent), or advanced treatment system (required in environmentally sensitive areas). Each type has different maintenance requirements and failure modes.
• Tank size — residential tanks typically range from 750 to 2,000 gallons. A 750-gallon tank serving a four-bedroom home with six occupants is undersized and will need more frequent pumping. If the homeowner does not know the tank size, note that on the form — your technician can measure it during the pump-out.
• Tank material — concrete, fiberglass, or polyethylene. Concrete tanks can crack and deteriorate over time. Fiberglass and polyethylene tanks are lighter and resist corrosion but can float out of the ground in areas with high water tables if pumped empty during wet conditions.
• Number of tanks or compartments — some systems have two tanks in series, or a single tank with an internal baffle dividing it into two compartments. Your technician needs to know this to pump correctly and inspect all compartments.

Household size and usage

Septic systems are designed for a specific daily wastewater load. A system designed for a three-bedroom home assumes roughly 360 gallons per day. If the home now has six full-time occupants plus a home-based laundry business, the actual load may be double the design capacity. Your intake should capture the number of people living in the home, because this directly affects pumping frequency recommendations and helps diagnose premature system failures.

Also ask about water-intensive fixtures and appliances: how many bathrooms, whether there is a garbage disposal (garbage disposals add solids load to the tank and increase pumping frequency), a water softener (high-sodium backwash discharge can damage drain field soil), a hot tub that drains to the septic, or a home-based business that generates significant wastewater. These usage factors are invisible if you only ask for bedrooms and square footage.

Last service date and service history

When was the tank last pumped? This is one of the most important questions on your intake form, and homeowners frequently do not know the answer. If they do know, document the date and who performed the service. If they do not know, that itself is useful information — it tells you the tank may be overdue and that the homeowner has no established service relationship, which means you are likely the first professional to look at this system in a while.

Ask whether any repairs have been performed on the system, whether the drain field has ever been replaced, and whether the system has ever failed a health department inspection. If the property was recently purchased, ask whether the buyer received any septic inspection reports from the transaction — those reports contain system details that the new homeowner often cannot provide from memory.

Drain field condition and access issues

The drain field is the most expensive component of a septic system to replace, and its condition determines whether a system is functional or failing. Your intake should ask about visible symptoms of drain field problems:

• Wet or soggy spots in the yard over the drain field area, especially during dry weather. This indicates effluent is surfacing rather than percolating into the soil.
• Unusually green or fast-growing grass over the drain field — the grass is being fertilized by effluent that is not properly filtering through the soil.
• Sewage odor in the yard near the drain field or the tank.
• Standing water or pooling around the distribution box or at the ends of drain field lines.

Access is a practical concern for every septic service call. Your intake should ask: Is the tank location known? Are access lids at grade level, or are they buried? If buried, how deep? Are there risers installed? Can a pump truck reach the tank from the driveway, or does it need to extend hoses across the yard? Are there fences, gates, or landscaping that restrict access? A pump truck with 200 feet of hose can reach most residential tanks, but if the truck cannot get within that range of the tank, you need to know before dispatching.

Regulatory compliance and documentation

Septic regulations vary significantly by state, county, and municipality. Some jurisdictions require pumping every 2 to 3 years and track compliance. Some require operating permits for advanced treatment systems that must be renewed annually. Some require certified operators for inspections. Your intake form should capture the property's jurisdiction so you can apply the correct regulatory requirements.

For real estate inspections, note the name of the buyer's attorney or the real estate agent, because they will need the inspection report filed on deadline. For new installations and repairs, note whether a health department permit application has already been filed or whether you need to handle that as part of your scope.

Septic work sometimes overlaps with general contracting — particularly when a system replacement is part of a larger renovation, new construction, or property improvement project. Having the septic scope documented separately in its own intake keeps the system details organized even when they are part of a bigger job. Browse more trade-specific forms on our home services intake forms page.