Looking for a mold remediation company in Alhambra, CA? Describe your project once and up to five mold remediation pros who work in Alhambra and Los Angeles County get back to you with a quote. It's free and there is no obligation.
Alhambra is home to about 80,279 people (2024 Census Bureau estimate), a shrinking community (−3.1% since 2020). With 10,520 people per sq mi, it is a densely built-up area. Leaks, humid summers, basements and crawl spaces are the usual sources of mold problems in local homes.
Alhambra at a glance
- Population (Census Bureau estimate, 2024)
- 80,279 (−3.1% since 2020)
- Rank in California
- 107th of 482 cities and towns
- Land area
- 7.6 sq mi
- Population density
- 10,520 people per sq mi (densely built-up)
- Type
- City (Alhambra city)
- Main county
- Los Angeles County
What to check before hiring in Alhambra
- License: in California, check whether the state licenses mold assessors and remediators.
- Independence: where allowed, an assessor separate from the remediator gives a neutral scope and clearance.
- Moisture first: the quote should say how the source of moisture is fixed.
- Price drivers: area affected, containment, materials removed and HVAC cleaning.
Useful official resources
Services available in Alhambra
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Mold remediation
Containment, removal and cleaning of mold growth, with the moisture source fixed.
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Mold inspection and testing
Independent inspection, moisture mapping and sampling before or after remediation.
Frequently asked questions in Alhambra
How much does mold remediation cost in Alhambra, CA?
It depends on the size and location of the growth and the materials to remove. Describe the problem: pros who serve Alhambra reply with a quote.
How long does it take?
Small jobs take a day or two; larger ones with drying and rebuilding take longer.
Will the mold come back?
Not if the moisture source is fixed. Ask what the pro recommends to keep the area dry.
Which mold remediation pros will contact me?
Up to five independent mold remediation pros who serve Alhambra and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.