Firehouse Septic does not currently install new septic tanks. It is extremely rare that a customer would need a new Septic Tank. Septic Tanks usually last 50 to 100 years or more and only need replacing for a few reasons. A homeowner may be renovating a home and need to add another tank to meet code requirements, or the current tank may have been crushed or damaged by a piece of heavy equipment during tree removal or other activity. If it turns out that you need a new septic tank Firehouse Septic has a working relationship with several companies that can do the job with quality workmanship at an affordable price and save you money.