{"id":9811,"date":"2022-03-25T16:04:06","date_gmt":"2022-03-25T15:04:06","guid":{"rendered":"https:\/\/businessfinancenews.com\/?p=9811"},"modified":"2022-06-04T19:08:19","modified_gmt":"2022-06-04T18:08:19","slug":"septic-tank-system-installation-costs","status":"publish","type":"post","link":"https:\/\/businessfinancenews.com\/home\/septic-tank-system-installation-costs\/","title":{"rendered":"Septic Tank System Installation Costs"},"content":{"rendered":"
<\/img>Septic systems are a necessary part of rural living. Where there are no central sewers, they manage the wastewater discharge from your home.<\/p>\n
There are dozen of types of septic systems ranging in price from $1600<\/strong> to $14,000<\/strong> \u2014 most homeowners spend $5900\u2013$8300<\/strong> to install a 1000-gallon tank<\/strong> plus a drain field suitable for a 2\u20133 bedroom home<\/strong>.<\/p>\n The average cost to install a new septic system will run you about $7125.00<\/strong> for a complete septic tank system, including a tank, drainage pipes and drain field. Small, simple set-ups with no installation challenges could run as little at $4200 installed<\/strong> while systems for a large home with unique landscaping considerations could exceed $14000<\/strong>. Prices vary by size, materials and design.<\/p>\n Septic systems are required by code to handle the amount of effluent your home produces. If an undersized tank overflows, sewage could back up into your house or contaminate local groundwater. Tanks range in capacity from as small as 500 gallons to 2000 gallons or more \u2014 1000-1500 is suitable for most homes.<\/p>\n To estimate the tank size you need<\/strong>, multiply the number of bedrooms in your home by 150 and then multiply that by two. For example, if you have a two-bedroom house, you\u2019ll need a minimum of a 600-gallon tank. Most municipalities require at least a 1000-gallon tank to accommodate the additional wastewater produced by modern appliances and bathroom fixtures from dishwashers to walk-in tubs.<\/p>\n Prices vary by tank material.<\/strong><\/p>\n Septic professionals also estimate system costs by home size based on the number of bedrooms and corresponding baths.<\/p>\n Small 1- and 2-bedroom homes could use tanks less than 1000-gallons, but most towns require at least 1,000 to future-proof the system. The good news is that by installing a slightly oversized tank, you can add another bedroom or bathroom without upgrading the system. Prices range from $2200\u2013$4200 \u2014 most homeowners invest $3900.<\/p>\n The average 3-bedroom house also requires a 1,000-gallon septic system averaging from $2200 \u2013$4200, but families with higher-than-average wastewater production should consider a 1250-gallon tank for about 10% more. Your septic professional will evaluate your usage requirements and make recommendations. Expect to pay an average of $3900\u2013$4100 on average.<\/p>\n Experts recommend a 1,250-gallon septic tank for houses with 4-5 bedrooms. Costs range from $2,400 to $5600. The average price is $4,100. Septic tanks come in a variety of materials, including stainless steel, plastic, concrete and fiberglass. Each has its pros and cons, including price.<\/p>\n Steel is typically synonymous with durability, but that\u2019s not the case with septic tanks. Popular in the 1950s and \u201860s, metal tanks are less durable than those made with other materials because of their vulnerability to moisture, tree roots and soil acidity.<\/p>\n At an average cost of $500\u2013$2500, steel tanks are among the least expensive, and when properly maintained, they may last up to 20 years. But because they can rust and perforate faster than expected, they\u2019ve been phased out with few exceptions, such as temporary use, to avoid groundwater contamination.<\/p>\n Polyethylene plastic septic tanks are lightweight and easy to install. At an average of $600 \u2013$1800, they\u2019re popular because they\u2019re economical. But they\u2019re less prone to cracking than concrete tanks; they can warp under pressure or in changing soil conditions, causing contamination if it affects the lid. The use of plastic tanks is limited in some areas.<\/p>\n Concrete septic tanks are the most common because they\u2019re both durable and cost-effective at $800\u2013$2200. They\u2019re heavy, so you\u2019ll pay a little more for installation \u2014 and lesser-quality models can crack over time \u2014 but better tanks can last 30 years or more.<\/p>\n Fiberglass septic tanks are the most advanced and trouble-free, combining the lightweight properties of plastic with durability that exceeds concrete. At $1600\u2013$2700, they cost up to 50% more but can last up to 50 years.<\/p>\n All septic systems share the same purpose \u2014 to collect, treat and safely dispose of wastewater from your home\u2019s toilets, tubs and sinks \u2014 but because no two properties are alike, there is a wide range of designs that vary significantly by price.<\/p>\n Most systems use a conventional septic tank \u2014 so material costs are stable \u2014 it\u2019s the way systems treat waste that differs. Conditions from soil type, tank location and the slope of your landscaping determine which kind of system you need. A septic professional can guide you.<\/p>\n There are two general categories for septic systems \u2014 conventional and alternative. Conventional systems include the basic gravity-fed systems most homeowners are familiar with and newer pressure distribution systems that use a pump to force wastewater into a drainage field.<\/p>\n Alternative systems include:<\/strong><\/p>\n Standard septic systems use gravity alone to move effluent from your home, through the tank and out to the drain field. Waste digestion is anaerobic \u2014 it requires no oxygen.<\/p>\n Prices vary based on the size of the system and the tank material, but they\u2019re the least complex to install \u2014 costs for an average system range from $2400 \u2013$4900.<\/p>\n Pressure distribution systems work like standard systems, but they use a pump to spread effluent through the drain field more evenly. Why is that important?<\/p>\n Standard gravity-fed systems require adequate natural drainage. If your soil tends to retain water or your drain field is shallow due to ledge, a pressure distribution system makes the most of it \u2014 improving your drain field\u2019s efficacy and extending its service life.<\/p>\n The system uses two tanks \u2014 a conventional tank and a smaller version that houses the pump. The price of a 1000-gallon system ranges from $2800 \u2013 $5000 to install, but its efficiency offsets the higher cost.<\/p>\n Not all alternative septic systems cost more than conventional styles. The choice of systems usually depends on the quality, depth and drainage characteristics of your soil a well as the size of your house lot and the system\u2019s location.<\/p>\n Aerobic septic systems use two tanks plus mechanical aerators that add oxygen to the system. The purpose is to promote aerobic digestion of waste. At $10,000\u2013$18,000 installed, these are the most expensive residential waste treatment systems to install. You\u2019ll also pay more for regular maintenance plus the cost of electricity for moving parts; however, aerobic systems also have distinct advantages:<\/p>\n Drip irrigation septic systems use multiple tanks plus pumps to release wastewater in small amounts. Because they treat waste thoroughly before discharging it, they\u2019re ideal for homes near ecologically sensitive wetlands or in cities where there\u2019s no hook up to a sewer.<\/p>\n Systems are complex and require two to three tanks plus a pump and an extensive network of drip tubing, but they\u2019re also fully controllable \u2014 an LCD panel shows the system\u2019s status. Expect to pay $8500 \u2013$13,500 for the system installed.<\/p>\n Mound septic systems use areas of elevated ground to filter waste when soil drainage is insufficient for a conventional drain field \u2014 they forces waste through additional layers of soil to ensure it\u2019s clean when it reaches groundwater. The system itself is simple, but it requires two tanks, and installation is complex. Prices range from $9000\u2013$15000 or more.<\/p>\n A sand filter septic system works like a conventional system, but it pumps effluent to a separate tank filled with sand for additional filtration before discharge. These systems help avoid groundwater contamination for homes with high water tables and cost between $5800 and $9600 to install.<\/p>\n Evapotranspiration septic systems are similar in construction to conventional systems, but effluent is discharged into a watertight, gravel-lined bed where heat and sunlight cause it to evaporate \u2014 it doesn\u2019t leach into groundwater. Systems are cost-effective at $2500\u2013$3500 installed, and they work in all soil conditions, but they require consistently dry and warm conditions, so they\u2019re found mostly in the southwest.<\/p>\n Cost considerations, in addition to the size and type of system you choose, also include:<\/p>\n Plans for new systems cost the most and take up to three weeks to complete. You\u2019ll pay a little less when replacing an existing system.<\/p>\n To determine which type of septic system you need, engineers first do percolation, or perc, tests that show how well your soil absorbs liquid. New home sites may fail if it isn\u2019t permeable enough to absorb discharge or if it\u2019s so porous that water runs right through it before it\u2019s adequately filtered.<\/p>\n Typical perc testing requires drilling two holes that simulate conditions for a septic system. It takes up to a day to do at an average price of $300\u2013$1200. Costs depend on the complexity of the procedure based on local regulations.<\/p>\n So-called \u201cdeep hole\u201d soil tests look at soil down to a depth of 10 feet to ensure there are no barriers to drainage such as rock or a high water table. Prices range from $900\u2013$2000.<\/p>\n Permits for septic tanks range from $50\u2013$200. Most towns also require a post-installation inspection at the cost of $100\u2013$200.<\/p>\n An open area is required for both tank and drain field installation. For areas of a quarter-acre or less, expect to pay $800\u2013$100 for light cleaning, including small tree and stump removal. Restoring your landscape to its original condition after installation adds $300\u2013$600.<\/p>\n Upgrades to your septic system like these can make it more user- friendly:<\/p>\n Cleaning an underground septic tank requires digging a hole in your lawn unless it\u2019s equipped with a riser. Risers are plastic or concrete extensions that sit atop the tank and offer easy access to the pumping port.<\/p>\n Not everyone wants a riser on their lawn \u2014 they\u2019re not pretty \u2014 but they come highly recommended if you live in a harsh climate or hate the work of restoring sod after your tank is cleaned. Costs range from $70\u2013$350 installed.<\/p>\n Select types of septic systems can be equipped with tank alarms. They work like floats in a toilet tank and can tell you if water has reached an unsafe level because of a blockage, allow you to alter your usage until the situation is corrected. Prices range from $85\u2013$230 installed.<\/p>\n If a septic tank is installed below the level of the drain field, a lift station can keep effluent flowing when gravity fails. Lift stations are pumps that kick in when water in the tank reaches a preset level. Installed, they add $2500\u2013$5000 to the price of a system.<\/p>\n The cost to install a drain field ranges from $1500 to $5000 or more. The process includes excavation, gravel fill and piping. Your final price depends on the depth of the field, the amount of gravel required, the length of pipe and disposal of unwanted soil.<\/p>\n The cost to replace a septic tank is only marginally less than installing one from scratch. In cases where the original system malfunctioned, you\u2019ll need an engineer to troubleshoot issues \u2014 and changes in building cost may force you to upgrade.<\/p>\n In most cases, what you\u2019ll save in upfront fees such as land clearing and soil testing is offset by the $650 \u2013 $1000 you\u2019ll pay for removal of the old tank and drain pipes.<\/p>\n A septic system for a mobile home is no different than for any other residence \u2014 but if you ever want to move it, rolling it over the system could cause it to collapse. Tanks and drain fields should always be located far enough away to avoid the hazard, but that rarely adds to the cost of installation unless the lot is small and requires a system designed for small spaces.<\/p>\n A wide range of factors from soil quality and house size to local regulation help dictate the selection of a septic system; however, there usually remains some choice based on your preferences. What should you consider?<\/p>\n Stick with conventional systems whenever possible and choose materials with a favorable price point. Most families who install a new septic system today will have moved by the time it needs replacement, so consider how long you will be in your home before opting for high-end materials like a fiberglass tank that may not pay for themselves long-term.<\/p>\n Some septic systems require significantly more maintenance than others. Aerobic systems, for example, are more efficient and environmentally friendly, but they tend to clog if they\u2019re not meticulously maintained.<\/p>\n Conventional septic systems require cleaning once every three years or so \u2014 otherwise, you\u2019ll rarely have to give them a second thought. It pays to consider how much time you want to spend maintaining a septic system before choosing one that needs constant attention.<\/p>\n For people who care deeply about the environment, a more efficient septic system that discharges cleaner water may be worth the extra cost even if it\u2019s not necessary. If your home is in an ecologically sensitive area, the type of system required may come down to building code.<\/p>\n Estimates range from 20 years for systems with plastic tanks to 30 years or more for concrete or fiberglass. Drain fields on properties with marginal drainage may require replacement more often than the tank.<\/p>\n Signs include:<\/strong><\/p>\n Because of the risk of groundwater contamination, the EPA recommends prompt action if you suspect a problem with your septic system.<\/p>\n The EPA suggests pumping every 3\u20135 years. Cleaning too often can disrupt the balance of bacteria in the tank while waiting too long can contribute to blockages and tank damage. The average cost for pumping depends on the size of tank \u2014 budget $100\u2013$-175 for small tanks, $175\u2013$250 for average models and $500 or more for tanks over 2000 gallons.<\/p>\n Today\u2019s RVs are self-contained \u2014 they have integrated pint-sized septic systems called blackwater tanks that meet most needs. They do, however, need to be emptied manually, and that\u2019s a hassle for anyone staying in one place long-term where there is no waste disposal site. In that case, installing a small conventional septic system is convenient. Costs average $1600\u2013$3000.<\/p>\n Choosing the right contractor to install your septic tank system is the first step in a stress-free process.<\/p>\n Consider these tips:<\/strong><\/p>\n Spending thousands on a septic system isn\u2019t as rewarding as buying big-screen TV, but household wastewater contains bacteria that can contaminate groundwater and spread disease. A sound septic system is a must for your health.<\/p>\n External References:<\/strong><\/p>\n <\/img> 176<\/span> people found this helpful. Was this guide helpful to you?<\/p>\n<\/div>\n Septic systems are a necessary part of rural living. Where there are no central sewers, they manage the wastewater discharge from your home.There are dozen of types of septic systems ranging in price from $1600 to $14,000 \u2014 most homeowners spend $5900\u2013$8300 to install a 1000-gallon tank plus a drain field suitable for a 2\u20133…<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[55],"tags":[],"yoast_head":"\n\n\n
\n Septic Tank System Cost<\/b><\/th>\n Zip Code <\/th>\n Gallon size <\/th>\n <\/th>\n<\/tr>\n \n Tank Size By Gallons:<\/th>\n 500 \u2013 750<\/th>\n 1000 \u2013 1500<\/th>\n 1500+<\/th>\n<\/tr>\n \n Material Prices<\/b>
<\/br> (Plumbing, wiring, tank)<\/span><\/td>\n$1350.00 \u2013 $1850.00<\/td>\n $2150.00 \u2013 $2900.00<\/td>\n $4200.00 \u2013 $8800.00<\/td>\n<\/tr>\n \n Labor Cost<\/b>
<\/br> (Manpower, Heavy equipment)<\/span><\/td>\n$2700.00 \u2013 $3500.00<\/td>\n $3800.00 \u2013 $5400.00<\/td>\n $6200.00 \u2013 $10500.00<\/td>\n<\/tr>\n \n Total<\/b><\/td>\n $4050.00 \u2013 $5350.00<\/td>\n $5950.00 \u2013 $8300.00<\/td>\n $10400.00 \u2013 $19300.00<\/td>\n<\/tr>\n \n Septic Tank System Cost on Average
<\/br> <\/strong><\/td>\n$4700.00<\/td>\n $7125.00<\/td>\n $14850.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n How Much Does it Cost to Install Septic Tank System?<\/h2>\n
Septic System Cost By Tank Size<\/h3>\n
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\n 500-gallon<\/strong><\/td>\n $500\u2013$800<\/td>\n<\/tr>\n \n 750-gallon<\/strong><\/td>\n $800\u2013$1250<\/td>\n<\/tr>\n \n 1000-gallon<\/strong><\/td>\n $1200\u2013$2200<\/td>\n<\/tr>\n \n 1250-gallon<\/strong><\/td>\n $2000\u2013$2500<\/td>\n<\/tr>\n \n 1500-gallon<\/strong><\/td>\n $2200\u2013$2700<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Septic System Cost by Home Size<\/h2>\n
\n\n
\n Home Size<\/strong><\/th>\n Tank Size
<\/br> <\/strong><\/th>\nAverage Septic Tank Cost<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n \n 1 \u2013 2 bedrooms
<\/br> <\/strong><\/td>\n750 \u2013 1000<\/td>\n $1200\u2013$2200<\/strong><\/td>\n<\/tr>\n \n 3 bedroom
<\/br> <\/strong><\/td>\n1000 \u2013 1250<\/td>\n $2000\u2013$2500<\/strong><\/td>\n<\/tr>\n \n 4 \u2013 5 bedroom
<\/br> <\/strong><\/td>\n1250 \u2013 1500<\/td>\n $2200\u2013$2700<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Cost of a Septic System for a 2-Bedroom House<\/h3>\n
Cost of a Septic System for a 3-Bedroom House<\/h3>\n
Cost of a Septic System for a 4-Bedroom House<\/h3>\n
<\/br> In general, tank size is chosen based on the maximum amount of effluent expected over the two-days it takes to process it \u2014 and because tanks are self-cleaning, buying an oversized model won\u2019t reduce the need for regular cleaning and maintenance.<\/p>\nSeptic Tank Cost by Material<\/h2>\n
Stainless Steel<\/h3>\n
Plastic<\/h3>\n
Concrete<\/h3>\n
Fiberglass<\/h3>\n
Septic Tank Installation Costs<\/h2>\n
Types of Septic Systems<\/h3>\n
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Conventional Septic System Cost<\/h3>\n
Pressure Distribution System Cost<\/h3>\n
Alternative Septic System Costs<\/h3>\n
Aerobic Septic System Cost<\/h3>\n
\n
Drip Irrigation Septic System Cost<\/h3>\n
Mound Septic System Cost<\/h3>\n
Sand Filter Septic System Cost<\/h3>\n
Evapotranspiration Septic System Costs<\/h3>\n
Cost Factors to Install a Septic System<\/h2>\n
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Soil Testing<\/h3>\n
Permits and Inspections<\/h3>\n
Land Clearing<\/h3>\n
Septic System Upgrades<\/h3>\n
\n
\n
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Cost to Install a Septic System Drain Field<\/h2>\n
Septic Tank Replacement Costs<\/h3>\n
Septic Tank Price for Mobile Home<\/h3>\n
Choosing a Septic System<\/h2>\n
Your Budget<\/h3>\n
Maintenance Needs<\/h3>\n
Environmental Impact<\/h3>\n
Frequently Asked Questions<\/h2>\n
How long does the average septic system last?<\/h3>\n
What are the signs that I need a new septic system?<\/h3>\n
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How often does a septic tank need to be pumped out?<\/h3>\n
What\u2019s the cost of a septic tank for an RV?<\/h3>\n
Choosing a Septic Tank Contractor<\/h3>\n
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Final Thoughts<\/h4>\n
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What Others are paying:<\/h3>\n
\n<\/hr>\nComment:<\/h3>\n<\/div>\n","protected":false},"excerpt":{"rendered":"