New Septic Systems for Collingdale Properties
Replacing a failed system or installing one for a new build in Collingdale involves more than digging a hole for a tank. Soil testing, system design, permits and inspections all shape the final result.
A local installer can tell you which system types are likely to work on your lot and what the process looks like.
From soil test to finished system
A septic installation starts with a soil and site evaluation, which decides what kind of system the lot can support. A designer then sizes the system for the number of bedrooms, the plan goes to the Delaware County health department for a permit, and the installer digs, sets the tank and builds the drain field before a final inspection.
Conventional and alternative systems
A conventional system is the simplest and usually the least expensive to maintain. Alternative systems add pumps, controls or treatment steps so they can work in difficult soil. Around Collingdale, the soil on your specific lot is what decides which category you fall into.
Approvals you will need
Plan on a permit for any new or replacement system. Regulators typically want a site evaluation, a design that meets local code and an inspection before the system is covered. Your installer or designer often handles the paperwork, but the permit is tied to your property, so keep copies.
Understanding installation quotes
A complete quote should cover design, permits, excavation, the tank, the dispersal system, inspections and site restoration. Ask what is excluded, such as tree removal, electrical work for pumps or driveway repair. Compare quotes for the same system type.
Caring for a new septic system
Keep a copy of the design and as-built drawing, schedule your first pumping as recommended, and keep vehicles and structures off the tank and field. Plant only grass over the dispersal area and direct roof and yard runoff away from it. Systems with pumps or treatment units need regular service to stay under warranty.
Choosing an installation company
Look for experience with the soils and systems common around Collingdale and Sharon Hill, Aldan, Darby, clear written quotes and a plan for permits and inspections. A good installer explains tradeoffs between system types rather than pushing one option.
How long the whole project takes
The digging and installation often take days, but the full project in Collingdale can take several weeks once testing, design and permit review are included. Ask your installer for a realistic timeline for your county and what could change it, such as wet weather or a busy review office.
Common installation mistakes
The costliest mistakes are skipping the soil test, undersizing the system to save money, and building the field where water collects or where you later want a driveway or garage. Hiring an installer who does not handle permits can also delay the job or force rework after a failed inspection.
Planning a new system near Collingdale
A new septic system near Collingdale starts with a site visit and a soil evaluation. Those results decide the system type, the tank size and where the drain field can go. Delaware County reviews the design before work begins and inspects it before it is covered. Planning early keeps the project from holding up a closing or a build.
What Collingdale's soil means for a new system
The USDA soil survey rates most mapped soils near Collingdale as very limited for septic absorption fields. New systems here often need a mound, pressure distribution or another engineered design, which your soil test will confirm. With about 48 inches of precipitation a year, designers here account for high water tables and runoff when sizing and placing a system. About 1 months below freezing mean pipes and components must sit deep enough or be insulated, and installation is usually easiest outside winter.
Local conditions in Collingdale that affect septic installation
Among the mapped soils within about two miles of central Collingdale, the USDA soil survey rates 94% as very limited for septic absorption fields, 6% as somewhat limited and 0% as not limited. The most common drainage class is well drained. Soils like these often call for careful system design, such as a larger drain field, a mound or another engineered system, and a site evaluation before any new installation or replacement.
Collingdale averages about 48 inches of precipitation a year, and June is usually the wettest month. Average temperatures stay below freezing for about 1 month a year, with January averaging 30°F, so tank lids and shallow lines benefit from a layer of snow or mulch rather than being cleared bare.
Sources: USDA NRCS Soil Survey (SSURGO), Soil Data Access; NASA POWER long-term climatology. Soil ratings describe mapped soil types near the city center and do not replace a site evaluation of your property.
What the soil around Collingdale means for septic installation
By drainage class, the USDA soil survey maps the land around Collingdale as 57% well drained, 21% moderately well drained, 11% poorly drained, 5% very poorly drained, 3% somewhat excessively drained, 3% somewhat poorly drained. Most of the soil here drains reasonably well, so a conventional trench field is often possible where the lot allows, but the soil test still decides.
Source: USDA NRCS Soil Survey (SSURGO), Soil Data Access
Septic companies near Collingdale
These are the septic companies in our directory closest to Collingdale, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.
- Joseph Walls Septic Service, Upper Chichester, PA, 11.3 mi
- B Martin Wastewater Service, Garnet Valley, PA, 11.7 mi
- Hickman Sanitation Service, West Chester, PA, 16.5 mi
- Eldredge Septic Service, West Chester, PA, 17.3 mi
- Billy's Septic Service, Monroeville, NJ, 18.1 mi
- Ace Disposal, Malvern, PA, 19.8 mi
Septic Installation in nearby towns
We also cover septic installation in these towns near Collingdale:
- Sharon Hill, 0.7 mi
- Aldan, 0.8 mi
- Darby, 1 mi
- Glenolden, 1.3 mi
- Colwyn, 1.3 mi
- Clifton Heights, 1.4 mi
About Collingdale, PA
Collingdale is in Delaware County, Pennsylvania. About 8,833 people live there, across 0.9 square miles of land (about 10,165 per square mile).
Septic Installation questions in Collingdale
- How long does septic installation take?
- Installation itself often takes a few days to two weeks. Soil testing, design and permit review can add several weeks, so plan ahead.
- What is a mound system?
- A mound system raises the drain field above the natural soil using sand and fill. It is used where the soil is too shallow, too wet or too slow draining for a conventional field.
- Do I need a soil test for a new septic system?
- Yes, in nearly all cases. The soil evaluation decides what type of system and how large a field your lot can support.
- Is SepticTank.com the installer?
- No. SepticTank.com connects you with an independent local septic company that serves Collingdale. That company designs, installs and prices the system.