Best Indoor Mold Companies in California

Towne Mold Testing offers comprehensive mold inspection, removal, and remediation services in Ventura, covering residential and commercial properties. Their team conducts thorough assessments, removes mold, and implements mitigation strategies to prevent recurrence. The company also handles water‑damage restoration, including flood cleanup and sewage remediation, ensuring structural integrity and indoor air quality for clients.

RestCon Environmental offers comprehensive environmental testing for residential and commercial properties, covering mold, lead, bacteria, asbestos, indoor air quality, and industrial hygiene. The firm serves the entire state, providing detailed sampling and analysis to help clients identify and mitigate potential health risks. Their services are tailored to meet regulatory standards and client needs.

CPI Consulting offers indoor air quality assessments, including mold surveys, full‑property evaluations, environmental sampling, and drainage site inspections. Their team, led by Steve, brings over 30 years of experience in identifying hidden hazards. Clients can request inspections online, and the firm holds IAQ, IESO, and RIA certifications for homeowners seeking peace of mind.

DryAgain offers 24/7 emergency water, mold, and fire restoration across Southern California and mountain communities. Their IICRC‑certified team provides rapid response, mold inspections, removal, and full‑service restoration, working with insurance adjusters. Customers praise the firm’s professionalism, thoroughness, and effective communication throughout the repair process for homeowners and businesses.

American Mold Inspections offers certified mold and water‑intrusion inspections across Southern California, focusing solely on assessment and testing without remediation. Services include single‑area, residential, commercial, and post‑remediation clearance inspections, plus mycotoxin analysis. The firm emphasizes unbiased reporting, adherence to NAMI standards, and a 25‑year family‑owned track record for homeowners and businesses seeking reliable results.

Celco Construction Services offers 24‑hour emergency plumbing, drain clearing, pipe repair, and commercial‑residential installations. The firm holds a BBB A‑plus rating, a 4.9‑star Google score from 99 reviews, and a 5‑star HomeAdvisor rating. Clients note prompt response, clear communication, and thorough cleanup, with reliable service for property managers and homeowners alike.

Advanced Clean Air Solutions offers independent mold testing, duct cleaning, and moisture source assessment for Santa Barbara and Ventura County homes. With over 2,500 properties tested, the company provides ISO‑accredited lab analysis, fast results, and post‑remediation verification. Their services include pre‑purchase testing, indoor air quality checks, and eco‑friendly remediation options for homeowners seeking peace.

Rush Quality Environments offers comprehensive environmental inspections, including mold, chemical, and mycotoxin testing. The site highlights services for Lyme disease patients, immunocompromised individuals, and those with chemical sensitivities. It also provides fire and combustion by‑product testing, detailed qualifications, and an intake form for prospective clients seeking thorough assessments and reliable results.

Catch My Mold offers certified mold inspections, air and surface testing, black‑mold detection, and moisture mapping across Southern California. With over 15 years of experience, the family‑run firm holds NAMRI, IICRC, and MICRO certifications, and has completed 1,200+ inspections. Customers rate it 5.0 stars from 220+ Google reviews.

Bustan Mold Remediation offers comprehensive mold inspection, testing, removal, and remediation services in Santa Barbara, covering residential, commercial, and industrial properties. Their team uses HEPA vacuums, negative‑air machines, and moisture‑meter technology to detect and eliminate mold, including black mold, and provides post‑remediation guidance. They also handle water‑damage restoration and sewer cleanup.

TruLine Inspection Services offers InterNACHI® Certified home inspections in Kern County, featuring same‑day digital reports, bilingual (English/Spanish) support, and a 48‑hour scheduling window. Services include residential, FHA/VA, and new‑construction warranty inspections, with photo‑documented findings and a built‑in repair request builder for agents. Online booking and secure payment are available.

Paul Davis Restoration of Santa Clarita offers 24/7 emergency response for water, fire, mold, storm, and biohazard incidents. Their IICRC‑certified team provides water extraction, structural drying, mold remediation, and content restoration, handling both residential and commercial properties. The process includes rapid assessment, damage control, and insurance claim assistance, ensuring a thorough, documented recovery for homeowners and businesses.