What I have not done yet
I am new to real estate. I am not new to being responsible for an answer that has to be right. This site does not claim awards, sales volume, or years in the business, because I do not have them yet and I am not going to invent them. What I have is a method that does not depend on my tenure, and a thirty-year habit of refusing to sign off on something I have not verified. You can judge that directly — the entire protocol is published on this site before you ever call me.
The protocol
Laboratory work has a sequence, and the sequence is not optional. You observe without deciding what you are looking at. You design a test that could prove you wrong. You conclude only from what the test returned. Applied to a house, it produces a very different transaction than the one most buyers get.
The first walkthrough is not a decision, and I will not let it become one. Finishes get looked at last, because they are the cheapest thing to change and the easiest thing to fake. What I am reading on the first pass is the envelope: roof plane and penetrations, stucco and its drainage detail, window flashing, grade and drainage away from the foundation, and where water has obviously gone before.
A repainted flip is a hypothesis, not a finding.
Construction era predicts failure mode, and it is knowable before I walk through the door. Polybutylene supply went in roughly 1978 to 1995. Federal Pacific and Zinsco panels have documented failure modes. Galvanized supply in pre-war Phoenix homes is at the end of its service life. EIFS stucco needs a drainage detail that was frequently omitted. The year built tells me what to look for.
This is materials science, not intuition.
Before any inspection contingency is released, four things get ordered: a sewer scope, a moisture survey of the building envelope, an HVAC load verification, and an electrical panel identification. A general home inspection is a visual survey by a generalist. It is a starting point, not a finding. These four are where the expensive surprises actually live.
Roughly $600–$1,200 total. Against a seven-figure purchase.
In Arcadia a 1954 original and a 2023 rebuild trade on the same block. Averaging those produces a number that describes no actual house. Outliers get identified and excluded with a stated reason, not blended away. You will see the reasoning, including the comparables I threw out and why.
An average of two unlike things describes neither.
Everything the tests surface becomes a line item with a real number attached, sourced from a contractor rather than estimated from a feeling. Phoenix water chemistry alone — twelve to eighteen grains per gallon depending on zone — is a recurring cost that shortens water heater life and scales every coil and fixture in the house. The absence of treatment is priced into the offer.
A finding without a dollar figure is not actionable.
When a listing is not moving, the common response is to change price, photography, and staging in the same week — and then have no idea which one mattered. That is a ruined experiment. We change one input, hold the rest constant, measure showing-to-offer conversion over a defined interval, and then decide. Slower by a few days. Dramatically better at finding the actual problem.
Confounded variables produce confident wrong answers.
Before the contingency is released
A general home inspection is a visual survey by a generalist. It is a starting point, not a finding. These four are where the expensive surprises actually live — and together they cost less than one month of the mortgage they protect.
Camera run from cleanout to main.
Cast iron and clay laterals in pre-1980 Phoenix homes fail at the joints and at root intrusions. A collapsed lateral under a slab is a five-figure repair that no visual inspection finds.
Meter and thermal imaging across the envelope.
Monsoon intrusion, condensate pans that never fully drain, and irrigation run against a stem wall create exactly the warm, damp, undisturbed conditions that grow things. Mapped before an offer, not discovered after.
Confirm capacity against the actual conditioned square footage.
Undersized systems are common after additions and get sold as 'runs a little long in summer.' In Phoenix that is not a quirk, it is a replacement on a clock.
Identify the manufacturer and model of the service panel — ask your inspector to photograph the label and the interior.
Federal Pacific Stab-Lok and Zinsco panels carry documented breaker failure modes. Many insurers will not write a policy on them, which makes it a financing problem as well as a safety one.
Where I work
A repainted Arcadia flip is a hypothesis, not a finding. I order four things before we release the inspection contingency: a sewer scope, a moisture survey of the envelope, an HVAC load verification, and a panel identification. Cosmetic work is easy to see. The expensive failures are always behind drywall, and thirty years of laboratory work taught me that the untested assumption is the one that costs you.
Phoenix municipal water runs hard, roughly twelve to eighteen grains per gallon depending on your zone. That mineral load shortens water heater life, scales fixtures and coils, and quietly raises your maintenance budget for as long as you own the house. I check for treatment at every showing and price its absence into the offer, because adding it later is real money.
Monsoon intrusion, an HVAC condensate pan that never fully drains, an irrigation line run against a stem wall. These create exactly the warm, damp, undisturbed conditions I spent three decades culturing on purpose. On older homes with crawlspaces I moisture-map before we write. It is inexpensive, it is fast, and it is the difference between buying a house and buying a remediation project.
This is materials science and it is knowable. Polybutylene supply lines went in between roughly 1978 and 1995. Federal Pacific and Zinsco panels carry documented failure modes. Galvanized supply in pre-war Phoenix homes is at the end of its service life. EIFS stucco needs a drainage detail that was frequently omitted. I read the year built and know what to look for before I walk through the door.
When a listing is not moving, most agents change price, photography, and staging in the same week, then have no idea which one mattered. That is a ruined experiment. We change one input, hold the rest constant, measure showing-to-offer conversion over a defined interval, and then decide. Slower by a few days, and dramatically better at finding the actual problem.
Field notes
A general home inspection is a visual survey by a generalist. It is a starting point, not a finding. Here is what I order on top of it, what each one costs, and what each one is actually looking for.
7 min read · August 2026MaterialsConstruction era predicts failure mode with real reliability. None of it is a defect by itself — it is a list of what to verify before you write. Phoenix-specific, by decade.
8 min read · July 2026ChemistryValley municipal supply runs roughly 12 to 18 grains per gallon. That mineral load shortens water heater life, scales every coil in the house, and quietly raises your maintenance budget for as long as you own it.
6 min read · July 2026Tell me what you are trying to do. If I am not the right person for it, I will tell you that, and I will tell you who is.
Corridor selection, screened comparables, and a four-test diligence protocol run inside the inspection period.
Pre-list inspection so the findings are yours, repairs triaged by return, and one variable changed at a time after launch.
A screened-comparable valuation with the excluded comps and the reason for each exclusion shown.
For buyers moving to the valley who need to understand the corridors before they shop.