How to choose a septic company in Tampa Bay

Most people call a septic company only a few times in their life, often when something has already gone wrong. That is exactly when it pays to slow down for ten minutes. These are the checks worth making before anyone opens the lid.

Start with the job you need

Routine pumping, an inspection for a home sale, a repair to the tank or pump, drain field work and a new installation are different jobs, and not every company does all of them. Decide what you need first, then look for companies that say they do that work. You can filter the directory by pumping, inspection, repair or drain field work.

Across 25 areas we list 153 septic companies (as of November 6, 2026): 62 for pumping, 42 for inspections, 54 for repairs and 61 for drain field work.

Ask for the state registration number

In Florida, septic system work is overseen by the state’s onsite sewage program (Florida DEP onsite sewage). Ask the company for its septic contractor registration number and check it with the state before work starts. Whether a particular job needs a permit, and who applies for it, is a question for the company and the state program; we do not give legal advice.

7 septic companies publish a registration number we could record. That is what the company states; check it yourself.

Insurance: ask for the certificate

Septic work means heavy trucks on your lawn and digging near pipes, driveways and utilities. Ask for a certificate of insurance and read what it covers and for which dates. A call to the insurer named on the certificate is a normal thing to do.

93 septic companies state that they carry insurance. We show the statement as published; we do not see the policy itself.

Get the quote in writing

• What the price covers: tank size, number of compartments, and disposal fees.
• Whether digging to uncover the lid, or locating the tank, costs extra.
• What they will check while the tank is open, and whether you get a written report.
• Whether the price is fixed or can change on the day, and what would change it.
• Any workmanship guarantee, in the company’s own words.

6 septic companies publish a pumping price, 0 septic companies publish at least one price, and 81 septic companies mention free estimates.

Know who to call in an emergency

A sewage backup does not wait for business hours. It helps to know, before you need it, which company answers after hours and what it charges for that.

90 septic companies say they offer 24/7 emergency service.

Questions to ask on the phone

• What is your Florida septic contractor registration number?
• Can you send a certificate of insurance?
• What does the price include for my tank size, disposal fee included?
• Will I get a written report of what you found?
• Does this job need a permit, and who applies for it?

Every profile on Septic Service Map shows these checks in one place. How we source them · How often to pump