Jonas Construction Software
Construction ERP that shows contractors what they really made on every job and work order
By Jonas Construction Software · HQ Markham, Canada · 4.2/5 Value-Position score (estimate)
Positioning guardrails
Best for
- MEP and specialty contractors (mechanical, electrical, plumbing, HVAC, fire & sprinkler) that need job costing, WIP and billing in one system
- Multi-company or multi-entity contractors consolidating financials and operations
- Contractors running both construction projects and service/work-order businesses
- Contractors pursuing prequalification for large data center or industrial work
- Organizations that have outgrown QuickBooks, Sage or disconnected spreadsheets
Ideal size: 50–1,000 people · Established contractor with a finance/IT function, running multiple entities or job types
Not for
- Very small residential contractors wanting low-cost, self-serve accounting
- General contractors whose priority is collaborative project management across many subcontractors
- Teams unwilling to commit to a multi-month implementation and training cycle
- Non-construction businesses; Jonas is a vertical-specific ERP
- Buyers who require published, self-serve pricing before a demo
Value metrics scorecard
Time-to-Value
3–12 months
~180 days to first production value
Total Cost of Ownership
On request
Quote-based: required core licenses plus optional modules, hosting and add-ons; pricing built with a sales rep
Implementation Friction
4/5
Engineering + admin effort required
Value-Position score
out of 5 · model estimate
Full cost breakdown
Mandatory implementation fee
None
Seat tiers
No published seat tiers; a Jonas Core User License is required for any implementation
Add-on costs
- Jonas Cloud hosting (Microsoft Azure)
- Open API
- Enterprise Business Intelligence
- Field modules (Field Time, Field Scheduler, Field Project, Jonas eMobile)
- GPS Routing
- MFA
- Jonas Sign
- Counter Sales
- Positive Pay/Auto Reconciliation
Company & support
Who is behind Jonas Construction Software, and how your team gets help once it is live.
Company
- Founded
- 1990 · 36 yrs in business
- Headquarters
- Markham, Canada
How you get support
- PhonePlan not stated
- EmailNot listed
- Live chatNot listed
- Support portal / ticketsPlan not stated
- Community forumPlan not stated
- Help centre / docsPlan not stated
- Dedicated account managerNot listed
- In person / on-siteNot listed
- Hours
- Not recorded
- Response time
- Not stated
Free Jonas Academy on-demand courses, knowledge base articles and customer forums; phone and online support with a dedicated support associate.
“Not listed” means the vendor’s public pages don’t mention that channel, not that it is unavailable. Ask about it during evaluation.
Market position
Where Jonas Construction Software sits against its closest alternatives. Pick any two of cost, speed, friction and buyer score, and up to 9 companies to compare.
Quadrant view
Typical annual cost × Time-to-value
The lines cross at the median of the solutions shown, so about half sit on each side of each line.
Companies on the chart 6 / 10
- Jonas Construction Software
- Propeller
- Unanet
- Foundation Software
- Tenna
- Commusoft
Add or change companies
Up to 10 companies including Jonas Construction Software. Listed closest first.
Stack fit signal
Compatibility with standard B2B ecosystems.
No supported MCP path today, so it cannot be driven from an AI client.
AI & MCP readiness
What Jonas Construction Software ships in AI, and what it asks of your ecosystem.
Compliance attestations
* IAPP AIGP certifies individuals, not products. It means named staff hold the credential — not that the platform does.
Bottom line
Jonas Construction Software is a construction ERP for MEP and specialty contractors, uniting job costing, accounting, payroll, project management and service management in one ledger. Founded in 1990 and part of Constellation Software's Jonas group, it reports 14,000+ users across North America. Pricing is quote-based and modular: core licenses are mandatory and modules are add-ons, with optional Microsoft Azure hosting. Implementations run months and include a dedicated project manager.
Frequently asked questions
How long does a Jonas implementation take?
Jonas states that timelines vary with company size, complexity and readiness but typically range from a few months to a year. A dedicated project manager and a consultant manage milestones, live training and go-live.
Is Jonas pricing published?
No. Jonas builds a quote from required core items (Jonas Core User License, Server Microsoft Office license, SQL Server 2022 User CAL) plus selected modules, hosting and add-ons. You request pricing from a sales representative.
Which contractors is Jonas built for?
Mechanical, electrical, plumbing, HVAC, fire & sprinkler and specialty contractors, including multi-company operations. Jonas is purpose-built for construction and service rather than adapted from generic accounting software.
Does Jonas integrate with other construction tools?
Yes. Jonas lists integrations with Procore, B2W, Trimble, ProEst, Quick Bid, WinEst, payment platforms such as Constellation Payments and Edenred Pay, certified-payroll tooling like LCPtracker, and multiple GPS/fleet providers.
Does Jonas include AI features?
Jonas' public pages do not document built-in AI capabilities, model providers or AI governance certifications. Its /ai page is marketing aimed at contractors who want to win AI data center construction work, so AI requirements should be confirmed directly with the vendor.
How is customer support delivered?
Support is North America-based, with phone and online support, a dedicated support associate per question, free on-demand Jonas Academy courses, knowledge base articles and customer forums. Specific hours and SLAs are not published.