Hoffman Southwest Corporation, 249 Paseo Tesoro, Walnut, CA 91789, US

Our many services include: street sewer laterals from public mainlines in street to each lot, private property. New first time installations or replacements of tree root damaged lateral. Some laterals may need to be saddled directly on public mainlines or connected to existing y (wye) connections. We do it all. Sewer connections properties that are building new, or existing that may be on private septic systems we can connect you to the public sewer. Sewer repair or replacement when your existing sewer line has problems with flow or drainage, usually due to tree roots, we can repair or replace your sewer line with a.b.s. schedule 40 plastic pipe. Clean out installations we can install a cleanout on your existing sewer line for purpose of rootering or hydrojet cleaning your sewer drain line. Mainline and manhole installation we can install your mainline, lateral and manhole site development as per plan site. Pumping we can pump any septic tank, cesspool, seepage pit or grease interceptor. We do it all. Septic tanks we do new installations or repair of your existing. Also, installations of manhole risers and cleanouts as needed for proper pumping and servicing your septic tank. Seepage pits and cesspools we do new installations and expansions of your existing systems as needed due to failure of existing cesspool and seepage pits that have been saturated. We install cleanouts on cesspool and seepage pits as needed for proper pumping. Leach fields we do new installations and expansions when your leach field line fails and becomes oversaturated or clogged. Diversion valve installation we can install a diversion valve on your septic system as needed to prolong the life of your septic system. Grease interceptors and sample boxes restaurant and commercial, new installation, repairs, pumping, high pressure cleaning, hydrojetting and rootering of existing interceptors. Manhole riser installation and repair for traffic rated or non-traffic in concrete or asphalt. We do it all. Clarifiers and sample boxes new installations, repairs, or upsizing manhole riser?s Traffic rated or non-traffic in concrete or asphalt. We do it all.