Industry-Leading Fluid and Asset Management Services
Guardian Reliability Services keeps your operation running—reducing downtime, extending equipment life, and saving you money.
82% of Equipment Failures Are Preventable
Every hour of downtime costs money. Every failure you prevent puts it back in your pocket. Contamination is the leading cause of mechanical failure—and we know how to stop it.
Guardian Reliability Services attacks the root cause with proven contamination control and precision lubrication programs—saving our customers hundreds of thousands of dollars a year and keeping production running at full speed.

Our Guardian Guarantee:
your success is our priority
Certified and highly trained, our team does more than advise; we take a hands-on, proactive approach, so you can focus on your most important objectives. With our Guardian Guarantee, you’re sure to receive the best products and care in the industry.
Contact us to schedule an in-depth consultation with our experienced team.
60 minute
meeting
Plant visit/
survey
COST savings
PLAN
White glove
implementation
Quarterly
business review
Our Approach
We’ve developed reliability-focused solutions tailored to the specific demands of your operation. When you partner with us, you can expect:
Extend the lifespan of your equipment
Proactive maintenance keeps your equipment running smoothly over time, reducing costly downtime.
hassle-free maintenance
Let our reliability specialists implement and oversee proactive lubrication strategies on-site, so your team can stay focused on critical operations and performance goals.
Achieve the lowest cost of production
Effectively cut maintenance expenses and prevent equipment failures by partnering with experts who address issues before they start.
guaranteed savings
We stand behind our solutions with a cost-savings guarantee—delivering measurable reductions in maintenance and production expenses to maximize your operational efficiency.
Explore Our Capabilities
Our expert team specializes in auxiliary filtration systems, automatic lubrication systems, fuel polishing, and onsite hydraulic hose doctor services. Our highly trained field service technicians come directly to your site to spec, fabricate, and seamlessly integrate these solutions—ensuring your assets operate at peak efficiency and reliability.
MILLWRIGHT & TECHNICIAN SERVICES
Skilled professionals available to handle equipment installation, maintenance, and repairs—keeping your operations running safely, efficiently, and on schedule.
fixed filtration
Permanently installed filtration solutions designed for critical assets—removing particulate and moisture contamination to maintain fluid cleanliness, extend equipment life, and ensure consistent system reliability.
MOBILE FILTRATION
Custom filtration systems integrated on critical assets—removing particulate and moisture contamination to extend fluid life, protect components, and boost system reliability. Our mobile units can be fitted to any rolling stock for continuous, on-the-go fluid conditioning.
AUTOMATIC LUBRICATION SYSTEMS
Innovative solutions that deliver precise lubrication to critical components—reducing wear, preventing failures, and extending equipment life while eliminating the guesswork and downtime of manual lubrication, whether grease or oil.
hose doctor services
On-site hydraulic hose repair and replacement—equipped with hundreds of fittings to handle nearly any size and configuration, minimizing downtime with fast, reliable service to keep your equipment running safely and efficiently.
fuel polishing & tank upgrades
Comprehensive solutions to restore and maintain fuel quality—removing water, sediment, and microbial contamination while upgrading tank systems for improved storage integrity, efficiency, and compliance.

Coverage you can count on.
Guardian Reliability Services proudly serves all of Oregon, Washington, Idaho, Montana, and Wyoming.
With our mobile service trucks and remote technicians, we bring reliable solutions directly to your location—no matter how remote.
Whether you need on-site fuel polishing, filtration services, or equipment maintenance, Guardian is committed to keeping your operations running smoothly and efficiently.
We come to you, so you can focus on what matters most.
Ready to partner with us?
From system design to application-specific solutions, our experts are ready to support your operations with reliable, engineered services tailored to your facility.
Call our experts at (800)-438-9656 for custom solutions