Can I install a septic system myself?

Most areas require licensed designers or installers and inspections. Check with the Wise County health department before planning any work yourself.

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.

Who approves septic installations in Big Stone Gap?

Septic permits are usually handled at the county or state level. Contact the Wise County health department to confirm the requirements for your property.

New Septic Systems for Big Stone Gap Properties

Whether you are building a new home in Big Stone Gap or replacing a system that has reached the end of its life, septic installation is a project that starts with the soil. The right system depends on your lot, your soil and the size of your household.

Request a call and a local septic company that installs systems in Big Stone Gap and Appalachia, Norton, Wise will explain the process from site evaluation to final inspection.

The installation process step by step

It starts with testing the soil to see how well it absorbs water. A designer or engineer then sizes the tank and dispersal area for the number of bedrooms. After the permit is approved, the crew excavates, sets the tank, installs the pipes and field, and schedules an inspection before backfilling.

Septic system types and when they fit

A conventional gravity system works where soil drains well and there is room for a field. Where soil is shallow, wet or slow, designers turn to pressure distribution, mound systems, chamber systems, drip dispersal or aerobic treatment units. The soil test, not preference, usually decides which one a lot needs.

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.

What you are paying for in a new system

A new system quote covers the soil evaluation and design, permits, the tank, pipe and field materials, excavation and backfill, and the final inspection. Ask whether site restoration such as grading and seeding is included, and whether the quote assumes a conventional system or an engineered one.

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.

Before you sign

Make sure the contract lists the system type, the scope of work, permit responsibilities, the timeline, cleanup and warranty. Ask how weather or unexpected site conditions will be handled.

Scheduling a septic installation

Start early if you are building or replacing a failing system. Book the soil evaluation first, since everything else depends on it. Ask your installer how long permits are currently taking with the Wise County health department, and plan for weather, especially if the work falls in winter or a rainy season.

What to avoid on a new system near Big Stone Gap

Avoid choosing an installer on price alone, starting before the permit is approved, or placing the field in a low spot that stays wet. Think about future plans for the yard, since a pool, addition or outbuilding cannot go over the field later.

Before the digging starts in Big Stone Gap

Installing a septic system in Big Stone Gap touches the whole yard, so plan access for the excavator and the tank delivery. Mark wells, water lines and property corners first. Ask the installer how they will restore the lawn afterward. A clear plan now avoids moving a driveway, a shed or a fence later.

What Big Stone Gap's soil means for a new system

The USDA soil survey rates most mapped soils near Big Stone Gap 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 45 inches of precipitation a year, designers here account for high water tables and runoff when sizing and placing a system.

Local conditions in Big Stone Gap that affect septic installation

Among the mapped soils within about two miles of central Big Stone Gap, 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.

Big Stone Gap averages about 45 inches of precipitation a year, and July is usually the wettest month. January is the coldest month at about 32°F on average, so freezing is rarely the main concern here. Heavy rain and saturated ground are the bigger factors for drain fields.

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 Big Stone Gap means for septic installation

By drainage class, the USDA soil survey maps the land around Big Stone Gap as 73% well drained, 10% somewhat excessively drained, 7% excessively drained, 6% moderately well drained, 2% somewhat poorly drained, 2% 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 Big Stone Gap

These are the septic companies in our directory closest to Big Stone Gap, with straight-line distance. Call any of them directly, or send one request and we will pass it to the best match.

AAA Septic Cleaning Service, Wise, VA, 13.7 mi
Southwest Septic Tanks, Coeburn, VA, 17.6 mi
Ae Crawford Construction-Septic Tank, Whitesburg, KY, 18.0 mi
A-Beasley-Carter's Septic Tank, Kingsport, TN, 23.7 mi
A & B Kern Septic Tank Service, Church Hill, TN, 25.9 mi
Collins Septic Tank Service, Kingsport, TN, 29.3 mi

Septic Installation in nearby towns

We also cover septic installation in these towns near Big Stone Gap:

Appalachia, 3.6 mi
Norton, 9.6 mi
Wise, 13.3 mi
Cumberland, 14.9 mi
Pennington Gap, 16.1 mi
Whitesburg, 17.8 mi

About Big Stone Gap, VA

Big Stone Gap is in Wise County, Virginia. About 5,114 people live there, across 4.8 square miles of land (about 1,066 per square mile).

Septic Installation questions in Big Stone Gap

Can I install a septic system myself?: Most areas require licensed designers or installers and inspections. Check with the Wise County health department before planning any work yourself.
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.
Who approves septic installations in Big Stone Gap?: Septic permits are usually handled at the county or state level. Contact the Wise County health department to confirm the requirements for your property.