• Septic tank pumping and cleaning
• Filter cleaning
• Line cleaning and jetting
• Septic tank and drainfield installation and repair
• Aerobic treatment unit (ATU) installation, repair and maintenance contracts
• Drainfield rejuvenation by Terralift
• Sewer line connections
• Certified inspections
• Site plan reviews
• Tank lids, riser rings and covers

We use technology from Infiltrator Systems, Inc. (ISI) in our drainfields. ISI is the world’s leading manufacturer of plastic leachfield drainage chambers. These proven, cost-effective chambers typically require a 50% smaller installation footprint, compared to stone and pipe leachfields.

For existing systems with aging drainfields, Cooke’s offers the Terralift system, which addresses soil compaction by injecting pressurized air throughout the drainfield to revitalize its drainage capacity. Although Terralift may not be appropriate for every application, it is a safe, chemical-free method of adding life to your system without the time, expense and soil disruption of a typical drainfield replacement.