Lassila Liquid Waste Disposal in Prescott discusses how grease traps work and why they need pumped out frequently. The grease trap, also known as an interceptor is one of the more... read more

You remember your last trip to your local car wash?  Remember all of the dirt, grime and soap coming off your car?  Ever wonder where all of the debris and... read more

Sometimes small businesses are stuck with waste that they don’t know how to dispose of.  Lassila Liquid Waste in Prescott wants to help.  Below is a list of some example... read more

Do you need septic tank services in Prescott and surrounding areas? Lassila Liquid Waste Disposal is a family owned business offering professional and timely septic services since 1994 with no... read more

Did you know you may have an effluent filter on your septic system between the septic tank and the leach field?     Cross Section of a two-compartment septic tank image   An effluent filter... read more

"You just came out two weeks ago and pumped my septic tank but it is still full. Why?" This and several variations of the question have to be one of... read more

The Household Plumbing and Waste System If you are like most people, you know very little about your septic system. This is understandable. In urban and suburban areas there are sewers... read more

Q. What causes the thick crust in my tank? A. The crust is the organic material that has congealed into a solid mass. This condition can indicate a bacterial deficiency. Ask... read more

Maintaining Your Septic System  Out of sight and out of mind - does this describe your relationship with your septic system? If you are like most homeowners, you probably never give... read more

As long as people have lived in communities there has been a need for sanitary disposal of human wastes. About three thousand years ago homes in the Indus Valley had... read more

Whether you are a new homeowner or someone maintaining a system, it's important to ask a few questions when you are looking for a company to service your system. Although... read more