How Much Does Water Damage Restoration Cost in Tempe, AZ?

Every price below is cited to a real source rather than smoothed into one round number — Water Damage Tempe is a water damage restoration company serving Tempe, AZ and the Phoenix metro, and the figures here are the same ones our own estimates get measured against.

What Tempe-specific sources actually say

Homeyou puts the Tempe-specific water damage restoration average at $2,251-$2,313. A separate source pegs the 2025 Maricopa County average slightly higher, at $2,290-$2,418. Zoom out across every source checked and the broader range runs $1,200-$7,600 — a wide spread, but not a random one. It moves on three things: the water category, how much square footage is affected, and how long the water sat before extraction started.

Pricing by water category

The IICRC’s S500 standard splits water into three categories, and the category drives the per-square-foot cost more than almost anything else. Category 1 (clean water) — a supply-line or water-heater failure caught early — runs $3-$4 per square foot. Category 3 (black water) — sewage backup or contaminated floodwater — runs roughly double, at $7-$7.50 per square foot, because it requires disposal and containment steps clean water doesn’t. Category 2 (gray water, like an appliance overflow) sits between the two but doesn’t have a single widely-published per-square-foot figure the way Categories 1 and 3 do.

What pushes a job past the average: burst pipes and sewage backups

A burst-pipe job typically starts around $3,000 and can exceed $30,000 once the damage is widespread — the gap between those numbers is almost entirely square footage and how many rooms the water reached before anyone found it. Sewage and black-water backup cleanup runs $1,500-$4,000 for a small, contained event, but climbs past $10,000 once black water has soaked drywall across multiple rooms — a Category 3 job that sat too long stops being a cleanup and starts being a partial reconstruction.

Mold remediation: a separate line item, not automatic

If mold has already started, that’s priced separately from extraction and drying. Angi’s Phoenix-specific data puts mold remediation at $927-$2,745, averaging $1,836; a wider-ranging source cites $1,500-$6,500. Per square foot it runs $10-$25, labor alone runs $75-$120/hour, and a standalone mold inspection (no remediation) runs $300-$1,025. This is exactly why speed matters — mold can begin colonizing water-damaged material within 24-48 hours, and every day past that window is a day this line item gets more likely to apply.

How Tempe compares to nearby Scottsdale

For a directional comparison, Scottsdale — an adjacent East Valley market with a higher average property value — runs an average of $4,313, a typical range of $2,311-$7,148, and a full low-to-high spread of $400-$10,000 (HomeAdvisor). Tempe’s own average sits meaningfully below that, which tracks with the two markets’ different housing stock and price points rather than any difference in how the work itself is done.

The slab leak wrinkle: plumbing repair vs. restoration

A slab leak bill actually has two separate halves that get confused constantly. The plumbing repair — locating and fixing the pipe itself — runs $60-$250 per linear foot, with a full sewer-line repair or replacement running $1,500-$20,000+ and a same-day diagnostic call typically $100-$250. Phoenix’s caliche soil layer specifically raises excavation labor cost here versus non-caliche markets. That plumbing figure is separate from the restoration side — the extraction, drying, and repair of everything the leak damaged above the slab — which prices the same way any other Category 1 or 2 job does, off the square-footage and category figures above.

Why one competitor’s own numbers don’t match any of this

One Tempe-area lead-generation site publishes a general water damage restoration range of $1,500-$10,000+ and a water-extraction-specific range of $500-$3,000 on its own pages. Worth noting as a data point on what’s publicly published in this market — not treated here as verified market truth, since that site’s own footer discloses it’s a lead-generation service rather than a local contractor. It’s one more reason the range in this guide leans on multiple independently-sourced figures instead of a single number.

Related cost and coverage questions

• Mold remediation cost in Tempe
• Sewage cleanup cost in Tempe
• Why water damage cost estimates vary so much
• Does insurance cover water damage in Arizona?
• Slab leak repair and restoration cost