Home inspections in Arizona — what inspectors actually look for.
The home inspection is the most important $450 you'll spend in the buying process. It's also the part most first-time buyers under-use. Here's what gets checked, what gets missed, and how to actually use the report to negotiate.
Program figures verified July 2026 — details change; confirm your scenario with us.
Quick answer
- Cost: $400–$550 for a standard AZ home; more for larger homes or homes with pools
- Who pays: The buyer, directly to the inspector
- When: Typically days 3–10 of the 30-day closing clock
- How long: 2–4 hours on-site, plus a written report 24–48 hours later
- Is it required: Not legally, but always recommended
- What you do with it: Negotiate repairs/credits with the seller, or walk if the issues are too big
What a standard home inspection covers
A licensed Arizona home inspector physically checks the home top to bottom. The standard inspection covers:
- Roof: Material condition, age, flashing, vents, drainage, attic ventilation. Inspector usually walks the roof if accessible.
- Exterior: Siding (often stucco in AZ), foundation, drainage, grading, fences, garage doors
- Structure: Visible foundation cracks, framing where visible, attic structure
- HVAC: Heating and cooling system function, age, condition, efficiency
- Plumbing: Pipes, fixtures, water heater, water pressure, leaks under sinks
- Electrical: Panel, outlets, GFCIs, smoke detectors, visible wiring
- Interior: Walls, ceilings, floors, windows, doors, stairs, fireplace
- Insulation & ventilation: Attic insulation depth, exhaust fans, ventilation
- Built-in appliances: Dishwasher, range, oven, microwave, garbage disposal
The inspector does not open walls, move heavy furniture, or test things that aren't obvious. They're checking everything visible and accessible. They also can't predict the future, a working AC unit could fail next month, and that's not on them.
Arizona-specific concerns inspectors should look at
HVAC — the #1 thing in AZ
Arizona summers (110°F+ in Phoenix metro) put HVAC systems under brutal stress. Average HVAC lifespan in AZ is 12–15 years, sometimes shorter. Replacement cost: $8,000–$15,000 for a typical unit. Have your inspector specifically:
- Verify the system's manufacture date (sticker on the condenser)
- Test cooling output (delta-T test, supply vs. return temperature)
- Check for refrigerant leaks, dirty coils, worn capacitors
- Inspect the air handler and ductwork
If the unit is over 12 years old, get a separate HVAC specialist inspection ($75–$150) for a deeper check. Worth it.
Roof — different concerns than other states
AZ heat and UV destroy roofs faster than in milder climates. Tile roofs (common in AZ) can last 50+ years on the tile itself but the underlayment beneath fails at 20–25 years. Your inspector should check:
- Underlayment condition where visible (often inspected from inside the attic)
- Cracked or missing tiles
- Flashing around vents, chimneys, skylights
- Soffit and fascia condition
Pool — get a separate pool inspection in AZ
If the home has a pool, the standard inspection covers only the pool's existence and obvious safety issues. A separate pool inspection ($150–$250) covers:
- Pump and filter age and condition
- Heater (if equipped)
- Plaster/surface condition
- Tile and coping
- Plumbing pressure test
- Cracks in the shell
Pool replastering: $5,000–$8,000. New pump: $1,200. New heater: $3,500. Worth knowing before closing.
Termites — Arizona-required, separate inspection
Arizona is termite country. A separate WDIIR ("wood-destroying insect inspection report") is required by most lenders. ~$50–$100. The pest inspector checks for:
- Active termite tubes or damage
- Previous termite activity (treated or not)
- Other wood-destroying insects (carpenter ants, drywood termites)
Active termite damage often requires treatment ($800–$2,000) before closing. Old, treated damage usually doesn't block closing but should be disclosed.
Stucco — common AZ exterior
Most Phoenix-metro homes have stucco exteriors. Inspectors should check for:
- Hairline cracks vs. structural cracks (different concerns)
- Water staining indicating moisture intrusion
- Bulging or "drumming" stucco (loose from the wall)
- Caulking around windows and doors
Sewer scope — optional but smart on older homes
For homes built before 1985, a sewer scope inspection ($150–$300) sends a camera down the main sewer line to check for cracks, root intrusion, or collapses. Sewer line replacement can be $5,000–$15,000+. Worth doing on older Phoenix-area homes (Arcadia, Encanto, central Tucson).
How to actually use the inspection report
Most first-time buyers get the inspection report and freeze. Or panic and try to demand repairs for everything. Neither approach works. Here's the right framework.
Step 1 — Read the summary
Most reports start with an "Items to Address" or "Significant Concerns" section. That's the part to focus on. The rest of the report is comprehensive but the summary captures what actually matters.
Step 2 — Sort findings into three buckets
| Bucket | What goes here | Action |
|---|---|---|
| Major | HVAC failure, roof at end of life, foundation issues, termite damage, electrical hazards, major plumbing | Negotiate hard, repair, credit, or walk |
| Moderate | Aging water heater, broken window, pool equipment issues, minor leaks | Ask for repair OR credit toward closing costs |
| Cosmetic / minor | Caulk, paint, missing screen, loose handrail | Don't ask. You'll fix it after closing. |
Asking the seller to fix every cosmetic item makes you look unreasonable and weakens your negotiating leverage on the things that actually matter. Pick your battles.
Step 3 — Decide: repair or credit?
For each negotiable item, you can ask the seller to:
- Repair before closing: Seller hires a contractor, you get the receipt. Pro: It's done. Con: Seller's contractor may not be the best.
- Give a credit at closing: Equivalent dollar amount toward your closing costs. Pro: You control the contractor and timing. Con: You do the legwork after closing.
For HVAC, roof, electrical, plumbing, generally take the credit and hire your own qualified contractor after closing. For minor stuff (broken window, pool pump), letting the seller fix it is fine.
Step 4 — Submit a formal request to the seller
Your real estate agent drafts a "Buyer's Inspection Notice and Seller's Response" (BINSR in Arizona). It lists the items you want addressed, the proposed remedy (repair or credit amount), and a deadline for the seller's response.
The seller can agree, counter, or refuse. If they refuse, you decide: accept the home as-is, or walk via the inspection contingency and get your earnest money back.
The Arizona inspection contingency window
Arizona standard contracts give the buyer a "Due Diligence" or "Inspection" period, typically 10 days from contract acceptance. During this window:
- You order and complete inspections
- You can ask the seller to repair items, give credits, or both (BINSR submitted to seller)
- If you and the seller can't agree, you can cancel the contract and get your earnest money back
- If you don't object before the deadline, you've effectively accepted the home as-is
Don't waste the window. Schedule the inspection within 3–5 days of contract acceptance so you have time to do follow-up specialist inspections (pool, HVAC, sewer) if the main inspection flags concerns.
Choosing an Arizona home inspector
Things to look for:
- Licensed by the Arizona State Board of Technical Registration: Required for AZ home inspectors
- Experienced in your specific area: Phoenix-metro inspectors know Phoenix-metro builders, materials, and common issues
- Sample reports available: Ask to see one before hiring. A good report is detailed, photographed, and clear.
- Walks the roof if it's safe: Some inspectors only do "binocular" roof inspections; you want one who actually walks it (when safe)
- Allows you to attend: Being there for the last 30 minutes (the walkthrough) is the single best way to learn the home
- Reasonable turnaround: Full report within 24–48 hours of inspection
Your real estate agent should have 2–3 inspectors they recommend. Pick one with strong recent reviews.
Attend the inspection if you possibly can. You'll learn more about your future home in 30 minutes following the inspector around than you will in any other part of the process. Show up for the last hour at minimum.
Special inspections worth considering on AZ homes
| Inspection | Cost | When to consider |
|---|---|---|
| Pool inspection | $150–$250 | Any home with a pool, almost always worth it in AZ |
| HVAC specialist | $75–$150 | Unit older than 10 years, or main inspector flagged concerns |
| Sewer scope | $150–$300 | Home built before 1985, or large mature trees near sewer line |
| Roof specialist | $200–$400 | Tile roof over 20 years old, or any roof flagged in main inspection |
| Foundation engineer | $500–$1,000 | Visible cracks larger than ¼ inch or doors that don't close |
| Mold inspection | $300–$500 | Visible water damage, persistent musty smell |
| Radon test | $100–$200 | Less common in AZ but worth doing in northern AZ (Flagstaff, Sedona) |
Common inspection questions
Frequently asked questions
How much does a home inspection cost in Arizona?
A standard Arizona home inspection costs $400–$550, paid by the buyer directly to the inspector. Larger homes or homes with pools cost more. A termite report (WDIIR) is separate at $50–$100, and specialty inspections (pool, sewer scope, HVAC) run $150–$350 each. Budget roughly $500–$700 total if you add a pool or HVAC specialist on top of the main inspection.
Is a home inspection required in Arizona?
No, a home inspection is not legally required in Arizona, but it is always recommended. Standard Arizona contracts include an inspection contingency window, typically 10 days from acceptance, when you have inspections done and can back out or renegotiate based on the findings. Skipping it only makes sense in pure cash-investment scenarios, not for a first-time buyer.
Who pays for the home inspection?
The buyer pays for the home inspection, directly to the inspector at the time of the inspection, usually $400–$550. It is one of the few costs you cannot recover or shift to the seller, even if the deal falls through. Unlike closing costs, an inspection fee is not something a seller credit covers.
What can I ask the seller to fix after the inspection?
You can ask the seller to fix anything material to the home's value or safety: HVAC repairs, roof issues, broken windows, plumbing leaks, electrical hazards, termite damage, pool equipment, and structural concerns. The seller can agree to fix items, give you a credit toward closing costs instead, or refuse, at which point you decide whether to walk via the contingency.
What if the inspection reveals a major problem?
If the inspection reveals a major problem, you have three options: negotiate a repair or a credit, accept the home as-is at the original price, or cancel through the inspection contingency and get your earnest money back. You are not locked in just because you are under contract. For big-ticket items like a failed HVAC unit ($8,000–$15,000 to replace), taking a credit is usually the smart move.
Can I waive the inspection to make my offer more competitive?
You can waive the inspection, but in most Arizona markets it is not necessary and rarely worth the risk for a first-time buyer. A clean all-cash investor offer waiving inspection wins; a financed first-time-buyer offer waiving inspection just looks risky to the seller. Better to lose one house and write a stronger offer on the next than to inherit an $8,000 HVAC surprise.
Will the lender require a separate inspection?
The lender requires an appraisal, not a home inspection, and the two are different: the appraisal confirms value, the inspection checks condition. FHA, VA, and USDA appraisers also enforce minimum property condition standards that can flag issues a regular inspection wouldn't escalate. Conventional appraisals are value-only. See how this fits the wider mortgage process and how FHA loans handle property condition.
How long after the inspection do I have to decide?
You have until the end of the inspection contingency window, typically 10 days from contract acceptance, to submit the Arizona "Buyer's Inspection Notice and Seller's Response" (BINSR). If you miss that deadline, you are effectively accepting the home as-is and lose the right to cancel for inspection reasons, so calendar it the day your offer is accepted.
Have inspection questions before you write an offer?
20-minute call. We'll walk you through what to expect on inspection day, what to negotiate, and what to walk away from.