Los Angeles County
Water Damage, Mold and Restoration Companies in Altadena, CA
Altadena, CA has 9 restoration and remediation companies in our listings, 2 list themselves as open 24 hours and the most reviewed is ProDetect Mold Inspection of Pasadena with 177 reviews.
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All 9 Companies in Altadena
Sorted by distance from the middle of Altadena by default. Use the buttons to sort by reviews or filter by service.
- 1
Valley Green Construction24/7
No public reviews yet
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeSewage
- 2
Delta Disaster Services of Northern Los Angeles
Google rating 4.8 from 4 Google reviews
Verified Remediation Pro
Water Damage
- 3
Water Damage Restoration
Google rating 5.0 from 15 Google reviews
Highly Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 4
ProDetect Mold Inspection of Pasadena
Google rating 5.0 from 177 Google reviews
Top Rated 2026Most Reviewed 2026
Mold Testing
- 5
- 6
- 7
- 8
- 9
Prime Rescue24/7
Google rating 5.0 from 15 Google reviews
Highly Rated 2026
Water DamageMoldFire and Smoke
What It Costs Around Altadena
Prices in the Los Angeles-Long Beach-Anaheim, CA area run about 14 percent above the national average, so local jobs tend to cost more than the national figures.
| Job | Typical in Altadena | National typical |
|---|---|---|
| Water Damage Restorationper job, a single room of clean water | $1,150 to $3,400 | $1,000 to $3,000 |
| Mold Remediationper job, a typical professional job | $1,700 to $6,800 | $1,500 to $6,000 |
| Mold Inspection and Testingper visit, a visual inspection | $225 to $700 | $200 to $600 |
| Fire and Smoke Damage Restorationper room, light smoke cleaning | $550 to $2,800 | $500 to $2,500 |
| Asbestos Testing and Abatementper job, a single area in a home | $1,350 to $5,700 | $1,200 to $5,000 |
| Lead Paint Testing and Abatementper visit, an XRF inspection of a typical home | $350 to $800 | $300 to $700 |
| Hoarding Cleanupper job, light clutter in a few rooms | $1,150 to $3,400 | $1,000 to $3,000 |
Water and Fire Risks in the Valleys
Summer heat in the San Fernando and San Gabriel valleys means air conditioners run hard, and a clogged condensate line can flood a hallway ceiling or a closet quietly. Check the drain line and the pan under an attic air handler before summer.
Neighborhoods against the foothills see wildfire smoke and, after a fire, mud and debris flows in heavy winter rain. Keep a plan for sandbags and know which way water runs off the slope behind you.
Questions People Ask
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Nearby Cities
- Pasadena32 · 2.7 mi
- La Cañada Flintridge6 · 3.8 mi
- Eagle Rock1 · 3.9 mi
- Montrose1 · 4.7 mi
- San Marino1 · 5.0 mi
- La Crescenta-Montrose3 · 6.0 mi
- San Gabriel4 · 6.5 mi
- Glendale29 · 6.5 mi