How Much Does It Cost To Pump Out Septic Tank?

Last Updated on September 25, 2024
Written by CPA Alec Pow | Content Reviewed by CFA Alexander Popinker

For homeowners utilizing septic systems, regular maintenance through professional pumping is essential. But what exactly does it cost to pump out a septic tank properly?

In this guide, we’ll break down the typical pricing for septic tank pumping services based on tank size, household occupancy, location accessibility, and other factors. You’ll understand the recommended frequency between pumpings, learn the risks of delaying service, and get sample regional pricing comparisons.

Keeping up with routine septic tank pump outs prevents much costlier headaches from overflows, backups, and failures down the road.

How Much Does It Cost To Pump Out Septic Tank?

The cost to pump out septic ranges from $300 to $900.

Typical pricing nationally:

• 1,000-gallon tank – $400 to $600
• 1,500-gallon tank – $500 to $750
• 2,000 gallon and larger – $600 to $900

Regional pricing variations:

• Major metropolitan areas – $450 to $850+
• Suburban regions – $400 to $650
• Rural locations – $300 to $550

Tank dimensions, household size, and location all impact rates.

According to A-American Septic, the price for pumping a septic tank typically ranges from $100 to $350. Smaller tanks may cost as little as $100, while larger tanks can go up to $350 or more, depending on the complexity of the job and any additional services required.

HomeAdvisor provides a broader range, stating that the average cost to pump a septic tank is around $422, with most homeowners paying between $289 and $556. They note that extremely large tanks could cost over $1,000. The site emphasizes that costs can vary significantly based on tank size and local market conditions.

In an article from Angi, it is reported that the average cost to pump a septic tank is approximately $422, with a typical range of $289 to $556. They also highlight that pumping smaller tanks (around 600 gallons) may cost as little as $250, while larger tanks (up to 2,000 gallons) could exceed $700.

Goebel Septic mentions that the average cost for septic tank pumping is about $0.35 per gallon, translating into costs ranging from a few hundred dollars for smaller tanks to over $700 for larger systems. They stress that factors such as location and accessibility can also influence pricing.

Finally, Today’s Homeowner states that the cost to pump a septic tank generally falls between $255 and $600, with an average around $400. They note that additional services or repairs can increase these costs significantly.

What is Septic Tank Pumping?

Septic tank pumping involves:

• Draining all settled sludge from the bottom of the tank
• Removing the floating scum layer from the top
• Extracting excess wastewater to lower levels
• Power spraying interior tank walls and components
• Visually inspecting the tank and drainage system
• Testing sludge depth to optimize next pumping schedule
• Safely disposing of extracted sewage at designated facilities

Thorough cleaning and examination ensure proper functionality.

Why is Septic Tank Pumping Important?

Routine pumping is crucial because it:

• Removes sludge before excessive buildup blocks drain field lines
• Clears floatable greases and solids that can clog filters
• Enables inspection of tank and drainage components to identify faults
• Prevents hazardous sewage backups and overflows
• Maximizes the lifespan of the entire system

Pumping every 2-5 years, based on tank size and household usage, protects homeowner health and pocketbooks.

Factors That Influence Pumping Cost

The main elements impacting septic tank pumping pricing include:

• Size of the tank – Larger capacity equals greater waste to remove
• Level of household wastewater usage – More occupants creates more waste
• Location accessibility – Impacts provider travel fees and effort
• Regional service rates – Pricing variances between rural, urban, suburban areas
• Waste disposal regulations – Stricter rules increase processing costs
• Emergency vs routine service – Emergency rapid response is pricier

Septic Tank Pumping Cost By Tank Size

Pricing also varies by required pumping volume:

500–750-gallon tanks

• Routine cleaning – $250 to $400
• Emergency pumping – $350 to $550

1000–1250-gallon tanks

• Routine cleaning – $350 to $500
• Emergency pumping – $450 to $650

1500–2000-gallon tanks

• Routine cleaning – $450 to $700
• Emergency pumping – $550 to $850

3000+ gallon tanks

• Routine cleaning – $700 to $1,100
• Emergency pumping – $900 to $1,300

Tank size is a major cost determinant. Evaluate occupancy needs when selecting septic tank size.

You might also like our articles about the cost of septic systems, PERC tests, or well inspections.

Compare Septic Pumping Companies

Pricing often varies significantly between providers in the same area. Savings tips:

• Get quotes from 3-5 septic companies before choosing
• Avoid just going with the first company that shows up on online searches
• Search for coupons and seasonal discounts to lower costs
• Ask about bundling pumping with other maintenance services
• See if loyalty member pricing applies after repeat business

Shopping around gets the best deal on this routine service.

DIY vs Professional Services

Attempting DIY Septic Pumping

• Specialized equipment required – $500 to $2,000+
• Technical process with risks if done improperly
• Labor intensive and very time consuming
• Strict regulations for waste transportation and disposal

Hiring Professional Pumping

• Experts with proper equipment, training, and PPE
• Efficient process prevents system damage
• Handles cleanout and disposal appropriately
• Provides detailed inspection and site assessment

Professional pumping services provide peace of mind and value.

How Often Should Septic Tanks Be Pumped?

Recommended pumping frequency:

• 1–2-bedroom homes – Every 4-5 years
• 3–4-bedroom homes – Every 3-4 years
• 5+ bedroom homes – Every 2-3 years
• Systems with heavy daily usage – Yearly

Increasing pumping frequency:

• Older tanks with reduced efficiency
• Small tanks for household occupancy size
• Garbage disposals used excessively
• Automatic ice makers, hot tubs increasing waste

Follow recommended schedules, accounting for size and usage.

Additional System Maintenance Costs

Aside from septic tank pumping, regular maintenance costs include:

• Annual inspections – $150 to $300
• Tank cleaning additives – $50 to $250 yearly
• Repairs of lids, baffles, pipes – $200 to $750
• Emergency calls for failures – $300 to $600
• Drain field problems – $1,000+

Don’t overlook these supplemental expenses when budgeting.

When Is It Time to Pump the Septic Tank?

Indicators a septic tank requires immediate pumping:

• Slow drains or gurgling sounds from clogged drains
• Plumbing backups like toilets overflowing
• Ground wetness or ponding around the drain field
• Foul odors coming from tank or drainage system
• Patchy lawn growth over the drainage area

Address these red flags before major damage occurs.

Delaying Septic Tank Pumping

Postponing pumping leads to:

• Sewage overflows into the home or surroundings
• Contamination of groundwater, wells, and soil
• Excess sludge clogging the drain field – $1,000’s to repair
• Complete septic system replacement needs – $10,000+

Don’t risk plumbing disasters or major repair bills – pump regularly.

Choosing a Septic Service Company

Find trusted professionals by:

• Checking licenses, training credentials, and insurance
• Reading reviews and contacting references
• Comparing detailed estimates
• Understanding pumping procedures and site assessment process
• Asking about additional maintenance services available

Take time to vet providers before choosing – your home depends on it.

Reduce Septic Tank Pumping Costs

• Have tanks inspected annually to determine best pumping date
• Pump in early spring or late fall to avoid peak seasons
• Avoid pumping in winter when freezing makes access difficult
• Watch for coupons or specials to maximize value

Proper scheduling saves money.

What to Expect

The full pumping service process:

• Drainage of all wastewater and sludge into the pump truck
• Power washing tank walls and components
• Visual inspection for damage or defects
• Flushing and examination of the drain field
• Measuring sludge depth to determine next pumping date
• Testing wastewater for signs of system malfunction
• Safe disposal at a regulated treatment facility

Ensure providers follow all steps for a complete service.

Why Neglecting Pumping is Risky

If pumping is neglected too long you risk needing other repairs like:

• Drain field repairs – $2,000 to $8,000
• Partial tank repairs – $500 to $1,500
• Full tank replacement – $3,000 to $7,000
• Full system replacement – $8,000 to $20,000

Don’t let it get to this point – pump regularly.

Final Words

While exact rates vary regionally, septic tank pumping generally ranges from $400 to $800 based on tank size and household usage. Through regular pump outs and inspections, costly failures and repairs can be avoided. Include periodic septic maintenance in your home budget to protect your family’s health, property value, and wallet.

Answers to Common Questions

How often should a septic pump run?

Septic effluent pumps should cycle on and off periodically throughout the day, 2-6 times on average depending on household water usage. Excessive pump cycling indicates an issue like pump undersizing or a clog requiring repair.

How far can you pump to a septic tank?

Septic waste can typically be pumped up to 300 feet horizontally or vertically from the home to the tank and drain field location. Longer distances are possible but require more powerful effluent pumps, added piping, and increased electricity usage.

How long does a pump last on a septic system?

With proper maintenance and occasional seal and impeller replacement, effluent pumps in septic systems can operate effectively for 10-15 years. Newer energy-efficient models may exceed a 15 year lifespan. Signs like buzzing, smoking, or reduced pumping rate indicate a failing pump needing replacement.