Chris Sorensen & Son Excavating & Trucking installs and maintains quality aerobic wastewater systems and septic systems in the Ludlow, Massachusetts, area. Our family-owned-and-operated company has been in business since 1986. We can help you with soil evaluation, septic design, permitting your tanks. Maintenance contracts are available for aerobic septic systems and we service all brands of aerobic wastewater systems. Parts and supplies are on hand to ensure your system stays up and running at all times. Contact us today for more information!