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.
Five agents. One case. What each one actually produces.
Baseline isn't a human workflow with AI features bolted on. It's an AI workflow with human oversight — each agent specialized, each handoff structured. Pick an agent to see what it produced for this water-heater case.
Multimodal reasoning over the occupant report, photos, the property's history, and similar cases in the network. Returns a root cause with a confidence score and alternate hypotheses when uncertainty is high.
Diagnostic output
1452 E Knox Rd · Water heater leak
- Root cause
- T&P relief valve discharging — common A.O. Smith GCV-50 failure mode at 7–10 yr mark
- Alternate
- Tank seam corrosion (14%) · supply line connection (8%)
- Severity
- Routine — slow leak, no life-safety risk, minor closet drywall exposure
- Signals
- Discharge tube wet in photo · audible heater cycling reported · 8-yr-old tank within expected valve service interval
- Next step
- Replace T&P valve · pressure-test tank on-site · check supply line torque
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