Hot tap machine and orange valve connected to a pipe in an excavation

Live-line + pressure-pipe solutions

Choose the method around the constraint.

Koppl builds the fitting, equipment, field controls, and completion sequence around one objective: complete critical pipeline work with controlled disruption.

Discuss the line (323) 888-2211

Application reviewLine data before equipment

Field controlsTask-specific execution

In-house capabilityFittings + service

24/7 responseDirect field routing

Core capabilities

Five paths into one field conversation.

Start with the service that most closely matches the outcome. Koppl will help determine whether the project needs one method or a coordinated combination.

Connect without shutdownHot TappingAdd a branch connection to an operating pipeline and maintain service across the wider system.Explore service

Crane lifting an 84-inch bag line stop assembly out of the line

Create controlled isolationLine StoppingTemporarily isolate a section of active pipe so modifications or repairs can move forward with less system-wide disruption.Explore service

Pipe-freezing jacket fitted around an angled pipe in a plant

Isolate without drainingPipe FreezingCreate a monitored ice plug for targeted work where draining or a broader shutdown is impractical.Explore service

Mueller insertion valve installed on a water main in a shored trench

Add permanent controlValve InsertionInstall a permanent valve on an active water main with minimal service interruption and a focused excavation footprint.Explore service

Exposed concrete pressure pipe with a steel connection section and red end

Isolate, fabricate, repairConcrete Pressure Pipe RepairKOPPL-KRETE™ combines isolation, in-house fabrication, and field repair for concrete pressure pipe systems.Explore service

Need local support?

Start with the closest service crew.

Find your regional Koppl contact. Koppl and ISS are separate companies with a connected service network.

Explore locations

100+Years of practical pipeline service and equipment experience

24/7Response path for qualified emergency requirements

5Core live-line and pressure-pipe solution categories

1Accountable plan from technical review through field execution

The first conversation

Ready to solve your problem?

Line size, material, media, pressure, temperature, location, access, schedule, and the desired outcome are the most useful starting inputs. Drawings and current photographs help, but the field crew can identify what is still missing.

Prepare project information

Red Koppl service truck with lifting equipment — Ready for the fieldKoppl service truck and field equipment.

Start with what you know

Find the right service path.

Tell us what needs to change and what must stay running. Koppl will help frame the method around the actual system.

Call (323) 888-2211 Email project details

24/7 emergency responseFind a regional contact