Pricing
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Best For
Utilities managing water treatment, wastewater, and power generation facilities
Rating
7.0/10
Last Updated
Mar 2026
TL;DR
Mainsaver is one of the oldest CMMS platforms still in active development, founded in 1986 in Boise, Idaho. It's built for asset-intensive industries where downtime costs tens of thousands per hour—utilities, mining, heavy manufacturing, and water treatment. The platform handles complex work orders and preventive maintenance well, but the interface reflects its age. You won't find a modern mobile experience here.
What is Mainsaver?
38 Years in Heavy Industry Maintenance
Mainsaver has been building CMMS software since 1986. That's not a typo. When most of today's CMMS startups were still decades from existing, Mainsaver was already running maintenance programs at power plants and mining operations. Founded in Boise, Idaho, the company has stayed small (11-50 employees) and intensely focused on asset-intensive industries.
The customer base tells you everything about the product. Water and wastewater utilities. Power generation facilities. Mining operations. Pulp and paper mills. Heavy manufacturing plants with thousands of rotating assets. These are environments where a single unplanned downtime event can cost $50,000-500,000, and where maintenance programs involve complex hierarchies of parent-child asset relationships.
Where Mainsaver Earns Its Keep
Work order management handles complexity that simpler CMMS tools can't touch. Multi-trade work orders where electrical, mechanical, and instrumentation technicians each have separate tasks on the same job are standard. Labor tracking captures time by craft, trade, and cost center. Parts are allocated from storerooms with full purchasing integration.
Preventive maintenance scheduling supports time-based, meter-based, and condition-based triggers. You can build PM routines with multiple steps, each assigned to different crafts, with inspection checkpoints and sign-off requirements. That depth matters in regulated industries where maintenance procedures are legally mandated.
The asset hierarchy handles genuine complexity. Parent-child relationships go 10+ levels deep. A power plant turbine has sub-components, each with their own PM schedules, spare parts lists, and failure histories. Mainsaver tracks all of it.
What Hasn't Kept Up
The interface. There's no gentle way to say it. Mainsaver looks and feels like software from a previous era. Navigation is menu-driven rather than modern. Training new technicians takes longer than it should. The web interface works, but don't expect the slick dashboards of UpKeep or Limble.
Mobile capabilities are limited. There's no native mobile app comparable to what cloud-first CMMS vendors offer. Field technicians who need to complete work orders on tablets will find the experience basic.
The Right Fit
If you run a power plant, water treatment facility, mine, or heavy manufacturing operation and you need a CMMS that handles genuine operational complexity, Mainsaver has 38 years of domain expertise baked into the product. If you run an office building or light commercial facility, it's overkill and there are friendlier options.
Pros and Cons
Pros
- 38 years of industrial maintenance domain expertise baked into the product
- Handles complex multi-trade work orders that simpler CMMS tools cannot manage
- Asset hierarchy supports 10+ levels of parent-child relationships for complex plants
- Both cloud and on-premise deployment options for organizations with data sovereignty needs
- PM scheduling with time-based, meter-based, and condition-based triggers
Cons
- Interface looks and feels dated—training new users takes longer than modern alternatives
- No native mobile app comparable to cloud-first CMMS vendors like UpKeep or Limble
- Small company (11-50 employees) means limited support bandwidth
- Overkill for commercial facilities, offices, or light-duty maintenance environments
- Reporting requires more manual configuration than modern analytics-focused tools
Mainsaver Pricing
Mainsaver Cloud
- Work order management
- Preventive maintenance scheduling
- Asset hierarchy management
- Parts inventory
- Purchasing integration
- Standard reporting
Mainsaver On-Premise
- Everything in Cloud
- On-premise deployment
- Full database access
- Custom reporting
- Advanced asset hierarchy
- Multi-site management
Pricing last verified: March 22, 2026
Who is Mainsaver Best For?
- Utilities managing water treatment, wastewater, and power generation facilities
- Mining operations with complex rotating equipment and strict compliance requirements
- Heavy manufacturing plants with thousands of assets and multi-trade maintenance teams
- Organizations needing on-premise CMMS deployment for security or regulatory reasons
Technical Details
The Bottom Line
Mainsaver scores 7/10. It stands out for 38 years of industrial maintenance domain expertise baked into the product. Best suited for utilities managing water treatment, wastewater, and power generation facilities. Keep in mind that interface looks and feels dated—training new users takes longer than modern alternatives.
Frequently Asked Questions
Based on editorial analysis
