Subtract Architect Studios João's List official member, Portuguese Business Network

Subtract Architect Studios · Concord, New Hampshire

Software that organizes your company’s everyday work.

Flat, published pricing. No hourly billing. No surprise charges.

Your jobs, your rent roll, your calls, and your caseload — brought together on one screen, configured for your business.

Tell us where the work is getting stuck. If we are not the right fit, we will tell you on the call.

Pricing

Complete pricing, published in full.

Every service and every price is listed below. No hourly billing, no surprise costs or charges, and no obligation to purchase additional services.

The Check

$249 one-time, flat rate

A focused review with a written report you keep — whether or not you work with us further.

  • AI Cost Check — one month of your AI spending reviewed line by line, with waste identified in plain numbers
  • Office Security Check — each business email address checked for known leaks and exposure, with a clear report and a prioritized fix list
  • Compliance Check — your New England deadlines and required paperwork reviewed in a single pass

Delivered as a written report. The findings are yours to act on, with us or without us.

The Build

$997 one-time, flat rate

One system, designed for your business and handed over working.

  • A website that does real work — handling the calls, bookings, or questions your office answers every day, not just describing your business
  • One dashboard for your operation — jobs, rent roll, or caseload on a single screen
  • Configured to your services, your prices, and your way of working — not a template with your logo added
  • Delivered working, with a full walkthrough. Add ongoing hosting, support, and updates with The System, below.

The System

$149/mo flat rate · cancel anytime · no contract

Hosting, support, and updates included. One monthly price, whichever system you choose.

  • GC Command Center — every job, budget, and trade on one screen
  • Rent Roll on One Screen — who has paid, who is behind, and what is vacant, at a glance
  • Your Workday on One List — claims, cases, and follow-ups in one organized queue
  • Compliance, Tracked — every deadline on one board (available after a Compliance Check)

AI Reception Supervisor — $199/mo · flat rate · no contract

AI Reception Supervisor

Never miss a call again.

A reception service configured to your specifications, and supervised on your behalf. This is not a phone tree or a generic automated voice. Your AI Reception Supervisor answers as a trained front desk would — designed around your business:

  • A voice you choose — voice, accent, and tone selected by you, so it sounds like your office: warm or direct, formal or relaxed.
  • Trained on your industry — real estate, trades, rentals, claims, and professional services: it learns your services, your prices, your hours, and the language your customers use, so it answers like someone who works there.
  • Your approved words — your greeting and your script. You approve exactly what it says before it takes its first call.
  • Qualifies and books — it does more than take messages: it answers the questions that matter, qualifies the caller, and books the appointment directly into your calendar.
  • Supervised, with you in control — every call summarized for you in writing. Your escalation rules decide what reaches you, and when. You can change any rule or script at any time.

Available 24/7 — nights, weekends, and busy days when calls would otherwise go to voicemail.

$199/month reflects the cost of a dedicated phone line, which is why it is priced above our other monthly systems.

Founding client lock: Our first five clients lock their monthly rate for 12 months, confirmed in writing.

Pilot — now onboarding pilot clients.

Services by Industry

Which service fits your work?

Real Estate & Property

If tracking who has paid means opening five spreadsheets, start with Rent Roll on One Screen or a Compliance Check.

Construction & Trades

If jobs are managed across your truck, your phone, and memory, start with GC Command Center. See it live: gc-command-center-app.vercel.app

Your Office, Answered

Every missed call can be a missed client. Start with the AI Reception Supervisor, or a website that handles bookings and inquiries for you.

Claims & Casework

If a hundred open files live in your memory, start with Your Workday on One List. See the live build: sparks-smart-list.vercel.app

Security & Scam Protection

If you hold client data, deposits, and keys, start with the Office Security Check — $249, with a written report either way.

AI Costs & Learning

If you pay for AI monthly and cannot say what it returns, start with the AI Cost Check. Free introductory classes are available in our Skool community: Token Economics, Modules 1–2 live.

Proof

Working examples you can review today.

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About the Studio

Built on 20 years of operational experience.

Subtract Architect Studios, Concord, New Hampshire. Founded by Michael F. Chaves — 20 years managing property portfolios and more than 25 years running his own businesses.

Intelligence by Subtraction.

Michael@SubtractArchitect.com · 617-230-0760

INTELLIGENCE BY SUBTRACTION