BQE Core for Architecture Firms:
Is It the Right ERP for Your A/E Practice?

For architecture and engineering firms between 15 and 75 employees running fixed-fee contracts, BQE Core is one of the most practical choices available — not because it's the cheapest, but because it's the only mid-market option that treats A/E billing as a first-class feature rather than an afterthought. Its integrated accounting module handles WIP schedules, percentage-of-completion revenue recognition, and phase-based billing in ways that standalone PSA tools can't match. The catch: implementation takes 6–12 weeks and requires your entire project team to log hours by phase code — if they don't, the billing data will be useless regardless of how sophisticated the software is. Before signing, run your current project data through a margin diagnostic to know exactly where you're losing money today.

Updated June 2026 · 12 min read · Independent review — no vendor sponsorship

Why Architecture Firms Choose BQE Core

BQE Core is built specifically for project-based professional services firms — and architecture is its strongest vertical. Unlike general PSA tools that bolt on professional services features, BQE Core was designed from the ground up to handle the financial complexity of fixed-fee A/E work.

Capability
BQE Core for A/E Firms
Integrated Accounting (GL, AP, AR, Payroll)
✓ Native — purpose-built for A/E, no third-party required
Phase-Based Billing (Schematic, DD, CD, CA)
✓ Full support — progress billing against contract milestones
WIP Schedule & Percentage-of-Completion Revenue
✓ Native — auto-calculated for AIA billing cycles
Subconsultant Cost Tracking
✓ Built in — track pass-through costs by project and phase
Document Management (drawings, specs, models)
◑ Version control, check-in/out; not a full BIM platform
Resource Planning & Utilization Tracking
✓ Full resource management, capacity planning, utilization dashboards
CRM Built In
✓ Native CRM — client management, pipeline tracking, proposal generation
QuickBooks Integration
✗ Not available — BQE Core replaces QuickBooks, doesn't integrate with it
NetSuite / SAP Integration
◑ API-only — no native connector for large ERP systems
Time Tracking by Phase Code
✓ Required field — enforces phase-level time logging for billing accuracy
Mobile App (iOS/Android)
✓ Native apps for iOS and Android — field-friendly time entry

What BQE Core Actually Costs an Architecture Firm

Architecture firms consistently underestimate total cost because they budget only for software licenses. Implementation, data migration, and training are where firms get caught off guard.

Cost Category 30-Person A/E Firm 50-Person A/E Firm
Software (licensing) $7,200–$13,700/yr
$20–$38/user/month
$12,000–$23,000/yr
$20–$38/user/month
Implementation & Setup $8,000–$22,000 $12,000–$35,000
Data Migration (timesheet history, GL, projects) $2,000–$6,000 $3,000–$10,000
Training (project team — typically 2–4 sessions) $1,500–$4,000 $2,000–$6,000
Year-One Total $18,700–$45,700 $29,000–$74,000
Year Two (software only) $7,200–$13,700 $12,000–$23,000

Pricing is directional — BQE Core uses quote-based pricing. Year-one costs assume a full accounting + project management implementation; time-only implementations cost 30–40% less.

What to Expect from Implementation

BQE Core is not a plug-and-play solution. A successful implementation requires firm leadership to commit to phase-level time tracking as a non-negotiable — that's the foundation everything else runs on.

Weeks 1–3

Kickoff & Data Migration

System setup, GL chart of accounts restructuring, historical project and timesheet data migration. Your IT lead and practice administrator are heavily involved.

Weeks 4–8

Accounting & Project Module Configuration

Accounting configuration (WIP, billing cycles, revenue recognition), project type templates, phase code library, billing rate schedules. Your PM and accounting team start training.

Weeks 9–12

Go-Live & Adoption

Parallel run with existing system, time tracking rollout to project team, first phase-based invoice generation. AIERPnav recommendation: run both systems for at least one full billing cycle before decommissioning the old one.

Should Your Architecture Firm Use BQE Core?

BQE Core is the right choice if your firm…

  • Is an architecture, engineering, or A/E firm with 15–75 employees
  • Runs fixed-fee or AIA contract structures with phase-based billing requirements
  • Needs to consolidate project management, time tracking, and accounting into one platform
  • Wants to eliminate QuickBooks or FOUNDATION and move to a purpose-built A/E ERP
  • Has a practice administrator or office manager who can own the accounting module
  • Can commit to phase-level time tracking across the entire project team
  • Has $18K–$45K for year-one implementation and is committed to a 3–5 year platform decision

BQE Core is the wrong choice if your firm…

  • Is under 10 employees with simple billing structures (hourly or per-project)
  • Has a bookkeeper or controller who is deeply proficient in QuickBooks and resists migration
  • Is already running Deltek and has the internal resources to optimize it
  • Needs native Revu, BIM 360, or Aconex integration for large-scale BIM coordination
  • Has a firm culture where project managers resist logging time by phase code

What BQE Core Doesn't Tell You

BQE Core gives you the tools to track your margins — but it still relies on your team entering clean data. If your timesheet data is incomplete, your margin reports will be misleading regardless of how sophisticated the billing module is.

  • The phase code problem: BQE Core requires every consultant to log hours against a phase code. If your PMs resist this discipline — and in most firms, they do initially — your billing will be incomplete and your WIP schedule will be wrong. This is a people problem, not a software problem.
  • Subconsultant overrun visibility: BQE Core tracks subconsultant costs well, but it flags overruns only after they've already happened. If you want to catch a subconsultant budget overrun before it blows past 110%, you need a layer that runs predictive variance against your cost-loaded schedule.
  • Portfolio-level margin analysis: BQE Core shows you project-level margins. It doesn't show you which practice area (interiors vs. site engineering vs. structural) is dragging your firm's overall margin down — that's a firm-level analysis that requires pulling data from multiple projects and running the math yourself.

Know Your Current Margins First

Free Diagnostic

Run your actual project margins before signing a 3-month BQE Core implementation

Upload your existing project and timesheet data. See where your firm is actually making or losing margin — on the projects you're already running. Then use that as your benchmark for whether BQE Core's implementation cost is justified.

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Is BQE Core worth it for a small architecture firm (under 20 employees)?
BQE Core's full feature set is most effective for firms with 15+ employees running complex multi-phase projects. At that scale, the integrated accounting and project management justifies the cost and implementation time. For firms under 10 people doing simpler residential or smaller commercial work, the overhead may outweigh the benefit — simpler tools like Studio Designer or even QuickBooks + a project tracking spreadsheet may be sufficient. For 15–50 person A/E firms running fixed-fee contracts across multiple disciplines, BQE Core delivers the most value.
How does BQE Core handle fixed-fee architecture contracts with phase billing?
BQE Core's project billing module supports phase-based billing structures common in A/E contracts — progress billing against milestones or percentage-of-completion triggers. This is a significant advantage over pure-PSA tools that only support time-and-materials billing. Architecture firms use this to bill at Schematic Design, DD, CD, and CA phases without generating surprise invoices. However, clean phase billing requires disciplined time tracking by the project team — if consultants don't log hours by phase code, the billing report will be meaningless regardless of how sophisticated the software is.
BQE Core accounting vs QuickBooks for architecture firms — which is better?
BQE Core's accounting is purpose-built for project-based A/E firms — it handles WIP schedules, progress billing, percentage-of-completion revenue recognition, and subconsultant cost tracking natively. QuickBooks is general-purpose accounting; it requires manual workarounds or third-party integrations to handle A/E billing structures. The tradeoff is that BQE Core has a steeper learning curve and the accounting module requires a full implementation. If your firm is already on QuickBooks and your team is comfortable with it, a migration decision should weight internal disruption time against the long-term efficiency gains of integrated A/E accounting.
What does BQE Core cost for a 30-person architecture or engineering firm in year one?
For a 30-person A/E firm: software at $20–$38/user/month (~$7,200–$13,700/year) plus $8,000–$25,000 implementation = $15,200–$38,700 year one. Year two runs $7,200–$13,700 (software only). The ROI case for BQE Core depends on how much your firm is currently losing to billing errors, incomplete timesheet data, and project cost overruns that could be caught earlier with integrated visibility.
Does BQE Core integrate with BIM tools like Revit, and does it handle CAD document management?
BQE Core includes document management features including version control, check-in/check-out, and integration with common file types used in architecture workflows. However, it is not a full BIM or CAD management platform — tools like Autodesk Construction Cloud or Bluebeam handle BIM-specific workflows more comprehensively. For firms running large-scale BIM coordination with extensive model federations, you'll likely need a dedicated BIM collaboration tool alongside BQE Core.
BQE Core vs Deltek for architecture firms — which wins?
Deltek is the enterprise choice — it dominates the large A/E firm market ($100M+ revenue) with deep accounting and resource management, but its implementation complexity and cost put it out of reach for most firms under $20M in revenue. BQE Core is the mid-market alternative: it delivers the integrated project + accounting functionality that Deltek offers, at a price point and implementation timeline that works for 15–75 person A/E firms. For firms between $5M and $50M in revenue, BQE Core is almost always the more practical choice than Deltek.
Can I run AIERPnav alongside BQE Core to understand my project margins before committing to the full implementation?
Yes. AIERPnav is designed to run on top of your existing data stack. If you're evaluating BQE Core but haven't signed yet, the free ProServ Health Assessment can score your current operational visibility using your existing project and timesheet data — showing you exactly where your margins are going before you commit to a 3-month implementation. For firms already running BQE Core, the Margin Diagnostic ($149) surfaces project-level margin performance, including phase-level cost variance that BQE Core's native reports don't always surface clearly.

Related Reading

Run your actual project margins first. Then decide if BQE Core is worth the implementation.

The free ProServ Health Assessment scores your A/E firm's operational visibility in 5 minutes using data you already have. The Margin Diagnostic ($149) shows exactly where your projects are making or losing margin — before you commit to 12 weeks of implementation and a 3-year contract.