One price covers the dig, the pipe, the permit, the testing, and putting your yard or driveway back. You are not chasing separate contractors for concrete or landscaping afterward. Here is what is in the scope on a standard San Jose sewer replacement.
A full RIDGID camera run of the line with recorded footage, plus 811 utility locating before we break ground. You see the break, the depth, and the root intrusion on the monitor with us, so the repair plan is not a mystery.
Mini excavator digging, trench wall shoring to OSHA standards, and haul-off of the old cast iron, clay, or Orangeburg pipe. Trench widths run 18 to 36 inches depending on depth and pipe size.
Schedule 40 PVC pipe set on compacted gravel bedding at the correct fall, with new couplings, Fernco connections at tie-ins, and a cleanout cover where needed. Every joint is glued and pressure-tested before backfill.
We pull the City of San Jose plumbing permit, schedule the inspection, and meet the inspector on site. New pipe gets a hydrostatic or air test, and you get the sign-off paperwork for your records.
Backfill compacted in lifts, then sod over lawn cuts or new concrete over driveway and sidewalk cuts. We photograph the finished surface and walk the job with you before we leave.
Our install carries a workmanship warranty on the new pipe and connections. If something we installed fails, we come back and make it right. That is separate from the manufacturer warranty on the pipe and fittings.
Traditional Excavation San Jose CA is a full-depth sewer replacement method that opens the ground above the failing pipe, removes it, and installs new pipe on compacted bedding. We start with a sewer camera to map the run, then mark the trench line and call 811 for utility locating. A mini excavator cuts through the lawn, driveway, or slab, and we shore the trench walls to OSHA standards before anyone goes down. The old cast iron, clay, or Orangeburg comes out, and new PVC pipe goes in at the correct fall so waste actually moves.
San Jose homes built between 1950 and 1975 make up a big share of our call volume, and most of them still have original clay pipe. That pipe cracks at the joints, roots slip in, and the line bellies after decades of soil movement. When a camera shows a collapsed sewer line or offset pipe joints across a long run, open trench sewer repair in San Jose California is often cheaper and more permanent than patching. We also see this in Willow Glen and Almaden Valley, where mature ficus and sycamore roots do real damage.
You should know what happens, in what order, and roughly how long each stage takes. Here is the sequence we follow on a typical San Jose sewer replacement.
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
RIDGID sewer camera
Records the full interior of the line before and after replacement. We use it to find the break, measure depth, and prove the new pipe is clean before backfill.
Mini excavator
Opens trenches 18 to 36 inches wide in tight San Jose side yards and driveways. Small enough to fit through a gate, strong enough to cut through compacted clay soil.
Spartan Tool drain snake and hydro jetter
Clears roots and grease buildup before camera work, so we can see the actual pipe condition instead of a blocked view.
Vactor vacuum truck
Removes standing sewage and debris from the line and trench on commercial and emergency jobs, keeping the site clean and workable.
Pipe locator
Maps the exact path and depth of the existing line so we cut the smallest trench possible and avoid utilities.
Pressure washer
Cleans tools, couplings, and work surfaces before assembly, and rinses the site down before we hand it back to you.
NASSCO PACP camera standards
Our camera operators are trained to NASSCO PACP standards, which means the inspection is documented consistently and coded the same way an engineer or inspector expects to read it. That documentation supports the repair decision and holds up at resale.
Hydrostatic and air testing
Before backfill, we fill the new line or pressurize it with air and hold it to confirm no joint leaks. This is the same test the City of San Jose inspector runs, so we catch problems before the trench is closed.
Compacted bedding and lift backfill
New PVC sits on clean gravel bedding, and backfill goes in lifts that are compacted one at a time. That prevents settling, which is what causes a repaired trench to sink and crack the surface above it.
Code-correct PVC installation
We build to California Plumbing Code and UPC requirements for pipe material, slope, and cleanout placement. Fernco and Inserta Tee connections are used at tie-ins where the existing pipe material differs from the new PVC.
01
What we do: We camera the line, confirm root intrusion across 60-plus feet, and excavate the full run. New PVC goes in on compacted bedding, and we install a two-way cleanout at the property line for future service.
→ The line passes hydrostatic testing and city inspection, the lawn is restored with sod, and the homeowner stops scheduling annual rooter calls.
02
What we do: We isolate the line to stop the backup, camera to find the break, then cut and remove the concrete, replace the failed pipe, and pour new slab after inspection. Work is scheduled around business hours.
→ The business stays open through the repair, and the new line handles full commercial flow without backing up.
03
What we do: Our camera shows the pipe is out of round and offset beyond what a liner can bridge. We recommend open trench, correct the slope, and replace the run with new PVC instead of lining a pipe that will keep failing.
→ The customer gets a permanent fix at roughly the lining quote price, with a corrected grade and a tested line.
04
What we do: Camera inspection shows offset pipe joints at three locations. We excavate the affected run, replace it, and re-bed the pipe so seasonal soil movement no longer separates the joints.
→ Two springs later, no backups. The homeowner moved from emergency calls to a routine maintenance plan.
San Jose sits on expansive clay soil that swells when it is wet and shrinks when it dries, and that cycle is hard on old sewer pipe. Most of the housing stock we work on was built between 1950 and 1975 with clay or cast iron lines that have already outlived their design life. Winter rain pushes the water table up, roots grow toward the moisture, and by spring we are running emergency open trench sewer repair San Jose California calls across Willow Glen, Cambrian Park, and Blossom Valley. Summer is our busiest season for planned replacements, because dry soil is easier to dig and lawns recover faster. We pull City of San Jose permits, build to California Plumbing Code, and coordinate with the Santa Clara County inspectors who sign off on the work. If you are comparing Traditional Excavation San Jose CA cost against a trenchless quote, we will camera the line first and tell you which one your pipe actually needs.
Willow Glen
Mature ficus and sycamore trees with roots that find clay pipe joints fast. Trench work here often means hand-digging the last few feet near tree protection zones.
Almaden Valley
Deeper sewer runs and hillside lots with expansive soil. Trench depths of 5 to 6 feet are common, and shoring matters more here than on flat lots.
Downtown San Jose
Tight lots, shared driveways, and commercial slabs. Excavation often runs through concrete, so we schedule pours and coordinate access with neighboring businesses.
Berryessa
A mix of 1960s tract homes and newer builds. On the older streets we still find original clay pipe with root intrusion at the joints.
Evergreen
Seasonal soil movement shows up as offset pipe joints. We see repeat spring backups here that stop once the affected run is replaced and re-bedded.
Expansive clay soil that shifts with wet and dry seasons
Joint separation and bellies form over time, which is why camera inspection matters before choosing a repair method. Re-bedding new pipe in gravel buffers it against that movement.
Winter rain raising the water table
Trenches can fill with groundwater, so we dewater and shore before anyone enters. This adds time to winter jobs but does not change the finished result.
Mature tree canopy over sewer runs
Root intrusion is the leading cause of clay pipe failure in older San Jose neighborhoods. We cut the smallest trench we can and protect tree roots where the city requires it.
City of San Jose permit and inspection requirements
Permits, utility locating, and inspection sign-off are part of every job. We handle all of it, so the work is documented and code-correct when you sell the property.
Some sewer failures can be patched. Others need the ground opened. These are the ones we see most often in San Jose, and what happens if you leave them alone.
Problem
Waste has nowhere to go, so it backs up into the lowest drain in the house, usually a shower or floor drain. Repeated backups also saturate the soil and can undermine the slab.
Our Fix
We camera the line to confirm the collapse point, then excavate through the concrete, remove the failed section, and set new PVC on fresh bedding. The driveway or slab gets poured back after inspection passes, usually within the same week.
Problem
Ficus, sycamore, and willow roots find the joint gaps and expand inside the pipe. Over a few seasons the line narrows to a trickle, then cracks outright. Snaking only cuts roots back temporarily.
Our Fix
We hydro jet to clear the soft roots, camera to see the real damage, and replace the affected run with new PVC. On severe root infiltration, we replace the full line so roots have no joints to enter.
Problem
A low spot in the line collects solids and grease buildup until the pipe is half full at all times. You get slow drains, gurgling toilets, and a backup every few months no matter how often you snake it.
Our Fix
We re-cut the trench floor to a consistent fall, usually 1/4 inch per foot, and bed new pipe in compacted gravel. Correcting the grade is the only fix that lasts, because the problem is the slope, not the pipe.
Problem
San Jose's expansive clay soil shifts with wet and dry seasons, and old joints separate. Waste catches on the lip, and the camera shows a step in the line. Left alone, the joint eventually separates fully.
Our Fix
We replace the offset section and, where the whole run is shifting, the full line. New PVC joints are solvent-welded and flexible enough to handle normal soil movement without opening up.
Trenchless methods are great when the pipe is intact enough to line or burst. When it is not, digging is the honest answer. Here is what you get when we open the ground and replace the run properly.
Fixes the whole run
A collapsed sewer line cannot be lined. Open trench lets us replace the full length in one pass, so you are not back in six months chasing the next cracked section. Most residential runs we replace are 40 to 90 feet, and we swap all of it, not just the visible break.
Correct slope, correct bedding
Bellied pipe is a grade problem, not a pipe problem. We re-cut the trench floor to a consistent fall, usually 1/4 inch per foot, and bed the new PVC in clean gravel. That is what keeps waste moving and keeps roots from pooling at a low spot.
Handles severe damage
Root infiltration that has crushed the pipe, offset pipe joints wider than the pipe diameter, and sections that have fully separated are all open trench work. A sewer camera tells us in about 20 minutes whether lining is even possible. If it is not, we say so.
Permitted and inspected
We pull the City of San Jose plumbing permit and meet the inspector on site. New pipe gets a hydrostatic or air test before backfill, and the trench is compacted in lifts. You get a clean, code-correct install that holds up at resale.
Google ★★★★★4.9
They cameraed our line, showed us the roots on screen, and replaced the whole run in four days. Permit, inspection, and sod all handled. I have had three other plumbers out over the years and none of them explained it like this.
Yelp ★★★★★4.8
Emergency call on a Sunday night for a backup. Tech was out within a couple of hours, stopped the backup, and came back Monday to camera the line. Turned out to be a collapsed section under the driveway. Fixed and poured back in a week.
Google ★★★★★5.0
Two companies told us to line the pipe. These guys cameraed it and said the pipe was bellied and offset, so lining would fail. They did open trench, corrected the slope, and tested it. Honest work at a fair price.
BBB ★★★★★4.9
Property manager here. They scheduled the excavation around our tenants, kept the site clean, and passed inspection first try. We now use them for all our San Jose buildings.
Sewer Line San Jose Pros has been digging and replacing sewer lines in San Jose since 2019. In seven years we have handled everything from single-family clay pipe replacements in Cambrian Park to commercial grease-blocked lines off Alum Rock. Our field techs are trained to NASSCO PACP standards for camera inspection, and we hold a California contractor license with the bonding and insurance to pull permits in Santa Clara County. We run RIDGID and Spartan Tool equipment, and we know what San Jose inspectors look for because we meet them on site every week.
Real experiences from customers who chose our Traditional Excavation services.
“Our 1958 house had original clay pipe and a ficus tree that had wrecked it. Sewer Line San Jose Pros cameraed the line, showed me the roots on screen, and replaced 62 feet with new PVC. They pulled the permit, passed inspection first try, and put the sod back. Four days total. The trench is invisible now.”
Marisol R.
Homeowner, Willow Glen
“Sewage backed up into two ground-floor units on a Friday night. They had a tech out the same night to stop the backup and cameraed the line Saturday. The line was collapsed under the parking slab. They excavated, replaced 45 feet, and poured new concrete. Tenants were back to normal inside a week.”
Danny K.
Property Manager, Downtown San Jose
“Two other companies quoted us trenchless lining. Sewer Line San Jose Pros cameraed it and said the pipe was bellied and offset, so lining would fail. They did open trench instead, corrected the slope, and tested it before backfill. Cost about the same as the lining quote and it actually fixed the problem.”
Priya N.
Homeowner, Almaden Valley
Real answers to the questions we hear most often from local homeowners and property managers.
Full replacement of a failed sewer run, which is what most Traditional Excavation jobs become once we camera the line. We handle the dig, the new PVC, the permit, and the surface restoration in one project.
View Sewer Line ReplacementWhen the pipe is still sound enough to line or burst, trenchless avoids digging up your yard. We camera first and tell you honestly whether trenchless will hold, or whether open trench is the better long-term fix.
View Trenchless Sewer RepairA CIPP liner cures inside the existing pipe and seals cracks and joint gaps. It works well on 4-inch clay lines with moderate root intrusion. If the pipe has collapsed, we move to Traditional Excavation instead.
View CIPP Pipe LiningA bursting head pulls new HDPE pipe through the old line while breaking it outward. It is a good middle option when the old pipe is deteriorated but the path is intact. We compare it against open trench pricing before you decide.
View Pipe BurstingEvery Traditional Excavation job starts here. Our NASSCO PACP-trained techs record the full run, mark the depth and the break, and show you the footage so you understand exactly why the line failed.
View Sewer Camera InspectionHigh-pressure water scours grease buildup and soft root intrusion out of a line. We jet before excavation when a blockage is masking the real condition of the pipe, so the camera can see the walls clearly.
View Hydro JettingCall (669) 232-8571 or send us a message and we will schedule a camera inspection at your property. We answer the phone 24/7 for emergencies and book standard appointments Monday through Friday, 8 a.m. to 6 p.m. Most San Jose inspections get scheduled within 24 hours of your call.
Phone
(669) 232-8571Address
2076 Stone Ave, San Jose, CA 95125
Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available
