About the service
Do it Once, Do it Right!
Our main objective is to provide efficient and economical field services support for your projects and facilities.
LDIS, LLC has a proven and growing track record of satisfying customer's field service needs. Our team comprises experienced individuals who possess the expertise to undertake projects of all sizes and scopes. The team has participated in all phases of a project lifecycle, including front-end planning, construction support, commissioning, and start-up. We also partner with operations to address the facility's needs during its operation. We are used to completing projects for both brownfield and greenfield sites.
We work closely with multiple disciplines to ensure the project's success. Our team has over 20 + years of experience in fieldwork and engineering, including site construction, commissioning, start-up, Process Hazard Analysis (PHA), laser scanning, Piping and Instrumentation Diagrams(P&ID), and additional operational needs from day-to-day activities, which include inventory control, maintenance plans, site surveys, sites, and operating procedures.
Partnering with Clients
We provide you with a fit-for-purpose solution that combines your standards and preferences and our comprehensive experience working on facilities across diverse industries.
Our field services group partners with our clients to provide solutions to their field needs. We employ a collaborative approach with our clients to fully understand their needs and challenges and work to determine solutions. Recognizing that in many cases, there are multiple “right” answers to a given problem, we supplement our client's operating expertise with the technical knowledge and over 30+ years of experience of LDIS personnel to achieve the best possible solutions for the client.

Field Services - Commissiong - Site Walk Downs
Field Service’s Expertise
Commissioning and Start- up
Commissioning
- Planning and coordination
- PSSR coordination
- Leak testing
- Vendor commissioning coordination
- Functional testing of equipment
- Individual equipment commissioning
- On-site support or leadership
Start-Up
- On-site or in office support
- Operations support through initial start-up.
- Factory Acceptance Testing (FAT)
- Equipment and Process troubleshooting
Facility Services
Inventory Control
- Organize and count, assets, equipment, or spare parts.
- Get pricing and value on the inventory.
- Categorize all the inventory.
- Data Management
As-Built P&IDs
- Onsite Service
- Access to an experience group of engineers, operators, and designers.
- Final product will be CAD P&IDs w/piping, equipment and instrumentation identified.
Maintenance Plans
- Identify equipment.
- Identify type of usage and frequency
- Establish a PM plan.
- Automate the PM plan.
Laser Scanning
- 3D Modeling Exact measurement of the facility
- Ability to geotag key points of interest.
Operational Procedures
- Tailored to fit procedures.
- Base on company guidelines, or LDIS Templates
- PSSR assistance and tracking
Facility Types
- Well pad
- Central Treating Facilities
- Compressor Stations
- Pump Stations
- Gas Treating
- Cryogenic Processing
- Saltwater Disposal
- LNG
- LPG Trucking and Storage
- RNG
Construction Services
Construction Overview
- Supervise construction and parts and equipment delivered.
- Manage vendors on site and follow building plans and schedule.
- On-site or in office construction support
Inspection
Project Types
- New Build
- Facility Retrofit
- Additions



















