Maintenance is the largest expenseno one actually manages in real estate.
Every other line item in a property P&L has comps, contracts, and process. Maintenance runs on phone calls and guesses. Baseline makes it a structured, tradeable decision — diagnosis, scope, and price surfaced before the truck rolls.
The person with the problem can't describe it in terms a vendor can act on.
"The AC isn't working right" could be a $150 filter change or a $2,500 compressor replacement. The gap between "I have a problem" and a digital tradeable unit of work is where every market breaks down.
Property managers drown in coordination.
5–10 hours a week per PM — nearly a third of the week — disappears into vendor back-and-forth. A single repair fires through 10–15 touchpoints over 3–5 days. At 500 units, that's three full-time employees doing nothing but maintenance triage.
3–5 day repair cycles
Vague tenant reports → vendor hunt → owner approval → schedule — every step a human waits on another human.
Overhead swallows margin
Maintenance coordination is overhead-heavy. The math breaks before you can scale.
Cannot scale profitably
Every hundred new doors demands another coordinator. Margins compress. Best PMs leave.
Home repair is a market that runs on information no one has at the moment they need it most.
The problem was never that vendors were too expensive or owners too reluctant. The problem was that nobody had the information needed to trust the transaction.
Baseline turns an unstructured problem into a tradeable unit of work.
Not a marketplace. Not a logistics middleman. A decision and transaction layer that removes the information gap before anyone gets in a truck.
Objective diagnosis
Tenant, owner, vendor, and PM all work off the same Baseline understanding of what is wrong. Confidence-scored. Multimodal. Surfaced before the truck rolls.
- Photos + history
- Confidence scoring
- Repair library
Living scope
The scope is a document that updates as the root cause evolves. Materials, labor, alternatives — always current, always sharable, always priced against regional comparables.
- Structured scope
- Regional benchmarks
- Scope alternatives
Trust brokered
Quality gates at every transition: problem → solution → price → completion. Payment only triggers on verified completion. Vendor reputation compounds across the network.
- Quality gates
- Verified completion
- Reputation that travels
Monday, 4:12 PM. Chandler, AZ. Maria's tenant texts: there's water under the heater.
Not an emergency — just a slow leak in a duplex water heater. The kind of decision that, without Baseline, takes four days of email tag before the owner approves an $1,800 tank replacement that turns out to be a $42 valve.
- Address
- 1452 E Knox Rd, Unit B · Chandler, AZ
- Details
- Duplex · Unit B leased to the Hernandez family · Unit A vacant, on-market
- Equipment
- A.O. Smith GCV-50 · 50-gal gas water heater · installed 2017
- Managed by
- Phoenix-area PM · 320-unit portfolio
“There's water on the closet floor where the heater is. Maybe a quart so far. Still getting hot water but I can hear it cycling on and off. Towel down for now?”
The owner approves a $208 valve-first scope in 86 minutes. Diagnosis is right, the tank stays in service, the closet is dry by lunchtime the next day.
- Mon 4:12 PMTenant submits report + 2 photos through the Baseline portal.
- Mon 4:17 PMDiagnostic: 78% T&P relief valve discharge · 14% tank corrosion · 8% supply line.
- Mon 4:25 PMTwo scopes drafted: $185–$220 valve replacement, or $1,420–$1,560 tank replacement if on-site test fails. Benchmarked against 24 Phoenix-metro jobs.
- Mon 4:42 PMOne-page decision packet to the owner — plain summary, both scenarios, comp pricing, photos.
- Mon 5:38 PMOwner approves the valve-first scope. 86 min after the tenant's text.
- Tue 9:45 AMVendor on-site. Valve confirmed as leak source. Replaced, tank pressure-tested clean, tenant confirms dry. Payment released.
What actually happens to a case.
Baseline turns an unstructured tenant problem into a structured, tradeable record. Five steps. One audit trail. The PM stays in control of every decision.
A real conversation, not a form.
A tenant texts that something's broken. Baseline opens a chat — asks about symptoms, requests photos, surfaces the right follow-ups. The output is a structured record of the problem in five minutes, not a voicemail in three days.
What the system does. Multimodal conversation in real time. Photos in, structured detail out.
What the PM does. Nothing, until the work order is ready to review.
One document, several paths.
Baseline synthesizes the conversation into a work order — multiple resolution paths to compare side by side, each with line-item scope, cost estimate, urgency, and chargeback exposure. No one is choosing in the dark.
What the system does. Turns the conversation + photos into a structured artifact with options.
What the PM does. Reads it, edits anything that's off, decides which options reach the owner.
- Urgency
- Routine — slow leak, no life-safety risk
- Option A
- T&P valve replacement · $208 · 30 min plumber · chargeback $0
- Option B
- Full tank replacement · $1,540 · 2 hr plumber · chargeback $0
- Items (A)
- Watts 100XL T&P valve · discharge tube inspection · pressure test
- Items (B)
- A.O. Smith GCV-50 50-gal · disposal · supply line · sediment flush
Quality control, not autopilot.
The PM reads the summary, adjusts anything that's wrong, and decides what reaches the owner. Baseline doesn't replace the PM's judgment — it makes the PM's judgment visible to the owner, recorded on the case.
What the system does. Surface the summary, accept edits, re-synthesize on save, log every change as a case event.
What the PM does. Read, edit, hide options that don't apply, dispatch to the owner.
- 4:25 PMSummary generated · 2 options · est. $208 / $1,540
- 4:28 PMPM edited Option A items — added “check anode rod”
- 4:31 PMPM hid Option B from owner view (will revisit if A fails on-site)
- 4:38 PMSent to owner (Jennifer Park) — owner link expires Wed 11:59 PM
A decision, not a phone call.
The owner receives the options the PM curated, in plain language. They approve one, ask a question, or reject the whole thing. One tap. The decision is captured on the case record — no email chain to reconstruct later.
What the system does. Present the options, accept the decision, notify the PM, log the approval.
What the PM does. Wait. The owner has the floor.
- Plain summary
- Your water heater is leaking from its safety relief valve — a routine part that fails 7–10 years in. Yours is 8.
- Recommendation
- Replace the valve for $208 tomorrow morning. The vendor will pressure-test the tank on-site to confirm nothing else is wrong.
- Risk
- If the tank itself is failing (~22% on the diagnostic), scope expands to replacement at $1,420–$1,560 — pre-priced, no surprise billing.
- Decision
- Approve · Request second opinion · Ask a question
Competitive scope, not vendor monologue.
The PM dispatches structured bid packages to selected vendors. Each vendor submits a line-item bid against the same scope — comparable, not invented. The PM compares side by side and chooses. The chosen vendor sees what they signed up for; the others see why they lost.
What the system does. Deliver scoped bid packages with unique tokens. Collect line-item submissions. Surface bid comparisons.
What the PM does. Pick vendors, compare bids, award the work, close the case.
- Watts 100XL T&P
- $42
- Labor · 30 min
- $150
- Supplies / disposal
- $16
- Watts 100XL T&P
- $48
- Labor · 45 min
- $180
- Travel + supplies
- $17
Both sides of the transaction win. Simultaneously.
Certain jobs. Quick payment. Zero marketing cost.
- Pre-scoped work — no unpaid diagnostic lap
- Days-to-payment, not weeks-to-invoice
- Reputation that compounds across PMs
- Vendors good at showing up get more volume
Fast resolution. Predictable cost. Trust built in.
- Approve with full context, not guesswork
- See what similar repairs cost in your market
- Quality assurance built into every gate
- One inflated invoice no longer breaks the PM relationship
30% of a PM's week is coordination Baseline eliminates.
Hours per month spent on maintenance coordination at a 500-unit portfolio.
The AI to solve this didn't exist three years ago. It does now.
For two decades, property maintenance has tried to become a marketplace. It never could — because nothing upstream was structured. Standardizing the decision was the hard problem. AI just solved it.
Multimodal reasoning
Photos, text, and audio interpreted together with the accuracy a trained technician used to provide.
Structured scope generation
Free-text diagnoses converted into materials lists, labor breakdowns, and vendor-ready work orders.
Confidence-scored diagnostics
Not just an answer — a calibrated answer, with alternates surfaced when uncertainty is high.
Production-viable cost
What was a research-lab demo in 2023 now runs inside a transaction margin.
Property managers today. Every homeowner eventually.
We start with the operators who coordinate the most maintenance — professional property managers. The infrastructure we build for them extends naturally to owner-managed rentals and, eventually, every homeowner facing a repair decision.
Aggregators of doors and vendors. Cold-start solved by design.
Self-managed landlords inherit the Baseline vendor network.
Consumer-facing on infrastructure the industry paid to build.
Operators who have lived this problem.
Institutional real estate, AI systems architecture, vendor operations, product at scale. Every founder hired their own shadow.
See Baseline on 10–20 of your doors.
Six to eight weeks. Zero cost. We instrument your highest-volume repair categories and prove a validated end-to-end case before anyone signs anything.
- Scope
- 10–20 properties
- Duration
- 6–8 weeks
- Cost
- No subscription during pilot
- Outcome
- One validated end-to-end case