167 Hanover, NH Septic Tanks and Systems

Is the grass always greener over the septic tank? You might want to ask your New Hampshire septic tanks and systems expert. More 
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Pathways Consulting LLC (603) 448-2200
Lebanon, NH, 03766
5 miles from Hanover
White River Junction, VT, 05001
6 miles from Hanover
Lebanon, NH, 03766
6 miles from Hanover
Beards Sewer & Drain (603) 448-2000
Lebanon, NH, 03766
6 miles from Hanover
West Lebanon, NH, 03784
6 miles from Hanover
Krueger Engineering, Inc (802) 492-3653
Shrewsbury, VT, 05738
32 miles from Hanover
Krueger Engineering is a small civil engineering firm in Rutland Country, Vermont. We specialize in septic and water system design for homes and small businesses. We also... Read More
Thetford, VT, 05074
9 miles from Hanover
Mountain Mapping (603) 536-3328
Campton, NH, 03223
33 miles from Hanover
Stearns Septic Service (603) 442-9500
Enfield, NH, 03748
12 miles from Hanover
Canaan, NH, 03741
16 miles from Hanover
Mckenzie Septic Service (603) 542-5085
Claremont, NH, 03743
22 miles from Hanover
Rooter Man - Claremont (603) 543-1100
Claremont, NH, 03743
24 miles from Hanover
Randolph, VT, 05060
25 miles from Hanover
Newtech Inc (802) 728-9170
Randolph, VT, 05060
25 miles from Hanover
New London, NH, 03257
25 miles from Hanover
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If you are building a Hanover, NH home that isn’t near a sewer system hookup, you’ll want to hire an excavation company that specializes in septic system design and installation. You can find more septic tanks & systems in Lebanon, Hartford, Grantham, Wilder and Enfield.

How Do Septic Tank Systems Work?


A large concrete or steel septic tank can hold up to 1,000 gallons of water. Wastewater comes down into the tank on one side from your Hanover, NH home’s sewage pipes and leaves the tank on the other side. Gases go up through a vent pipe through the roof of the house. Wastewater flows out of the septic tank and into a drain field made of perforated pipes, deeply buried and covered in gravel-filled trenches.

The drain field tends to be about 6 feet deep and 2 feet wide. Ultimately, the size of the drain field depends on how well the soil absorbs water, with slow-absorbing soil requiring a larger drain field. About 3 feet of gravel covers the drain pipes, with dirt filling the remainder.

Installing a septic tank system is best left to a licensed advanced wastewater treatment system installer, who can anticipate what size drain field your Hanover, NH system will need. Whether you’re working on a new build or a remodel, make sure your septic expert and installer openly communicates with your contractor or builder. Here are some related professionals and vendors to complement the work of septic tanks & systems: General Contractors, Plumbing Contractors.

Find septic tank and system professionals on Houzz. Narrow your search in the Professionals section of the website to Hanover, NH residential septic tank and system experts and installers. Read through professional profiles for information on licensing, qualifications and experience.
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