Septic service business loans
Septic Tank and Related Services · NAICS 562991 · Program that usually fits: 7(a)
SBA loans to septic companies usually fund vacuum pump trucks, excavators for installation and repair work, or the purchase of an established route. Septic is a steady business: tanks need pumping on a schedule, failed systems must be fixed, and new homes in rural areas need new systems. Lenders like that recurring demand. They focus on route density, the mix of pumping versus installation work, disposal costs and permits, and the age and condition of the trucks.
Who qualifies
Companies that pump, inspect, install and repair septic systems, plus portable toilet and grease trap services. Most states license septic pumpers and installers, and many require septage hauler permits, so lenders check those are current and will transfer in a sale. Drivers usually need commercial licenses. Experience in the trade matters more than formal education. Buyers of a retiring owner's route should show they can keep the customer base.
Which SBA program fits
7(a) for trucks and acquisitions
Funds new or used vacuum trucks, excavators and inspection cameras, or buying an existing septic company with its customer list, on a 10-year term. A seller note is common.
Express for a single truck
SBA Express loans under $500,000 suit adding one pump truck or a mini excavator with a quicker approval. Rates run a little higher than standard 7(a), and lenders often approve within days.
504 for a yard and shop
A 504 loan finances a truck yard, maintenance shop or dewatering facility with a long fixed rate and about 10% down. The debenture portion is fixed near 6.57% for 25 years.
What borrowers use the money for
- Vacuum pump trucks and tank upgrades
- Excavators, skid steers and trailers for installations
- Buying an established septic route from a retiring owner
- Inspection cameras, locators and jetting equipment
- A truck yard, shop or septage treatment site
Typical loan amounts, down payment and terms
A single pump truck commonly costs $150,000 to $250,000 or more, so equipment loans often run $150,000 to $500,000. Route acquisitions frequently range from $400,000 to $2 million depending on revenue and fleet. Trucks are usually financed over 7 to 10 years, and real estate up to 25. Expect at least 10% equity on acquisitions.
What lenders look at for a septic company
Lenders look at recurring pumping revenue versus one-time installation jobs, since recurring work is more reliable. They review route density and drive times, because fuel and labor eat margin. Disposal is a key issue: access to a treatment plant or land application site, its cost and the permits behind it. Trucks are appraised for age and condition. For acquisitions, they check whether licenses and permits transfer, and how many customers are on scheduled service versus calling only when there is a problem.
Example: a $450,000 loan
At today's maximum variable 7(a) rate of 10.00% over 10 years, the payment would be about $5,947 a month. Most well-qualified borrowers get a lower rate. Try your own numbers.
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Get matched with an SBA lender
Answer four questions and see SBA lenders that fit your state, loan size and industry, with your maximum rate. Compare at least two quotes before you sign. Rates move monthly: check current SBA loan rates and the 504 rate.
Today's rate caps
These are the SBA's maximum 7(a) rates with prime at 7.00%. See current SBA loan rates and SBA 504 rates for the full picture.
| Loan amount | Maximum spread | Maximum variable rate today |
|---|---|---|
| $50,000 or less | Prime + 6.5 | 13.50% |
| $50,001 to $250,000 | Prime + 6.0 | 13.00% |
| $250,001 to $350,000 | Prime + 4.5 | 11.50% |
| Over $350,000 | Prime + 3.0 | 10.00% |
Related industries and lenders
Related industries
SBA lenders active nationwide
Questions about septic service companies loans
Can I get an SBA loan to buy a septic pump truck?
Yes. Vacuum trucks are an eligible 7(a) and Express use. Lenders typically finance new trucks over 7 to 10 years, and used trucks over a shorter term based on condition. Quotes, an appraisal for used units and proof of licensing are usually required.
Can I buy an existing septic business with an SBA loan?
Yes, and it is one of the most common uses. A 7(a) loan can cover trucks, equipment, the customer list and working capital. Lenders review three years of tax returns, the customer base, disposal arrangements and whether licenses and permits transfer to you.
How much does a septic company sell for, and how much can I borrow?
Price depends on cash flow, route size and fleet condition, and many small companies sell for $300,000 to $2 million. SBA lenders lend up to the amount that cash flow supports after your payment, usually with at least 10% down.
Do I need a license to get a septic business loan?
Lenders expect the business to hold whatever state and local licenses and permits apply to pumping, hauling and installing systems. If you are buying, the lender may make the loan contingent on licenses being issued or transferred before closing.
What are SBA rates for a septic company loan?
With prime at 7.00%, a 7(a) loan from $250,001 to $350,000 is capped at 11.50%, and loans over $350,000 at 10.00%. Smaller loans for a single truck can price higher, up to 13.00% for $50,001 to $250,000.
Sources: SBA 7(a) terms, conditions and maximum variable rates; Federal Reserve H.15 selected interest rates (bank prime loan rate); November 2026 SBA 504 debenture pricing, as published by CDCs; SBA FOIA 7(a) and 504 loan-level data.