A worker wearing safety gear, including a helmet, ear protection, and gloves, is kneeling on the floor inside a construction or maintenance site, working beside a large red patterned wall and adjacent scaffolding.
Graphic drawing of a person wearing black sunglasses, a headset with green ear cups, and a black beanie hat with 'AMS' written in green. The person has a beard and appears to be smiling.

Safe & Reliable Helium Leak Detection Services That You Can Trust

  • Worker with protective gear operating equipment at an industrial facility with a large blue structure.

    Condenser Air Inleakage Survey

    Identify Vacuum Leaks Through Off-Gas Sampling
    Utilize our advanced helium leak detection system to identify and pinpoint vacuum leaks by sampling off-gas readings. This method enables accurate localization and documentation of leak sites, ensuring efficient and effective corrective actions. Our process supports maintaining system integrity, minimizing downtime, and improving operational performance.

  • A worker wearing safety ear protection and gloves is inspecting or working on a red perforated metal or plastic surface with screws or bolts. The worker is using tools and is focused on the task.

    Condenser Tube Inspections

    Tube-to-Tube Sheet and Individual Tube Leak Detection
    We specialize in pinpointing leaks at the tube-to-tube sheet interface as well as individual leaking tubes that may be causing system contamination or performance issues. Once identified, defective tubes are plugged using industry-standard methods, followed by verification testing to ensure leak elimination and restored system integrity.

  • A person wearing a gray glove holding a garden hose connected to a rusty metal pipe outdoors on a sunny day with a partly cloudy sky.

    Pressure Testing Inspection

    Sniff Testing for Leak Detection
    We perform sniff testing to accurately detect leaks in critical systems, including:

    Hydrogen-cooled generators

    Underground piping systems

    Heat exchangers

    Our trained technicians utilize our advanced helium mass spectrometers and equipment to identify and locate leaks with precision—ensuring safe, reliable, and efficient system performance.

  • A construction worker wearing a white safety helmet, safety glasses, and a dark green shirt is writing on a bright green clipboard at a construction site. The worker is leaning over a metal work table with a black folder, a smartphone, and a pen in hand. The site features pipes, gravel ground, and a white container with a 'Rain for Rent' logo and contact information in the background.

    Technical Oversight, Safety Management

    Facility Support Services
    We assist your facility with comprehensive support across critical maintenance activities, including:

    Safety documentation and procedure compliance

    Adherence to operating procedures and regulatory standards

    Detailed reporting for audits, reviews, and continuous improvement

    Outage support for key operations such as:

    Tube cleaning (chemical and mechanical)

    Eddy current testing

    Expansion joint replacement

    Our experienced team ensures safe, efficient, and well-documented execution to keep your systems running at peak performance.

Nuclear

Coal

Combined Cycle

Petroleum

Food Processing

Steel Plants

Ethanol Facilities

Petrochemical Facilities

Underground piping

Vacuum / Pressure Systems

Nuclear Coal Combined Cycle Petroleum Food Processing Steel Plants Ethanol Facilities Petrochemical Facilities Underground piping Vacuum / Pressure Systems

Why Choose Absolute Maintenance Solutions?

✅ Safety is Always the #1 Priority
With over 20 years of hands-on industry experience, we deliver safety, precision, and reliability in every project we take on.

🕐 Available 24/7/365
Whether it’s an emergency callout, pre-outage planning, outage execution, or post-outage inspection—we’re here when you need us most.

🛠️ Fully Qualified & Trusted

  • Nuclear Badged

  • NANTeL Qualified

  • OSHA 10 & 30 Trained

🌎 Proven Expertise Across Industries
We proudly support facilities nationwide in:

  • Fossil & Nuclear Power

  • Ethanol Production

  • Petrochemical Plants

  • Aerospace Manufacturing

  • Automotive Facilities

  • Food Processing Plants

  • Pharmaceutical Facilities

A cartoon-style illustration of a person's face wearing black sunglasses and a green headset with microphone. The person has dark hair and a beard. The initials 'AMS' are written in green on the upper left side of the head.

Need Expert Leak Detection Support?

We are ready to assist planning your pre-outage, outage, & post outage services