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Best Mold Inspection in Santa Ana, CA

Compare 31 local mold inspection providers in Santa Ana. Verified listings with real contact info.

31 verified providers · Updated 2026-04-16

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1

Speedy Mold Testing

5.0 ★ (17 reviews)

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2

Spot My Mold

5.0 ★ (2 reviews)

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3

SoCal Flood Restoration & Design

5.0 ★ (23 reviews)

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1

Speedy Mold Testing

5.0 (17 reviews)
600 W Santa Ana Blvd, Santa Ana, CA 92701
Mon–Sun 8am–7pm
2

Spot My Mold

5.0 (2 reviews)
1614 17th St Ste 750, Santa Ana, CA 92705
Mon–Fri 9am–7pm · Sat Closed · Sun 9am–7pm
3

SoCal Flood Restoration & Design

5.0 (23 reviews)
1400 E St Andrew Pl Suite C, Santa Ana, CA 92705
Open 24 Hours
4

Swift Mold Testing

5.0 (18 reviews)
1100 W Town and Country Rd, Orange, CA 92868
Mon–Sun 8am–7pm
5

OC Home Inspect

4.9 (529 reviews)
333 S Crest Rd, Orange, CA 92868
Mon–Sun 7am–9pm
6

Mold Inspection & Removal Ninja

5.0 (20 reviews)
17821 17th St s170, Tustin, CA 92780
Open 24 Hours
7

911 Restoration of Orange County

4.9 (202 reviews)
1020 N Batavia St, Orange, CA 92867
Open 24 Hours
8

Guaranteed Property and Mold Inspection

4.9 (143 reviews)
2372 Morse Ave Suite 257, Irvine, CA 92614
Mon–Fri 8am–5pm · Sat 8am–12pm · Sun Closed
9

The OC Mold Inspections

5.0 (6 reviews)
18200 Von Karman Ave, Irvine, CA 92612
Open 24 Hours
10

Restoration Healthcare - Irvine

4.7 (306 reviews)
18818 Teller Ave, Irvine, CA 92612
Mon–Fri 8am–4pm · Sat 8am–1pm · Sun Closed
11

Signature Home Inspection

4.9 (415 reviews)
74 Navarre, Irvine, CA 92612
Open 24 Hours
12

Anaheim Top Restoration Pros

4.8 (42 reviews)
800 S Harbor Blvd, Anaheim, CA 92805
Mon–Sun 8:30am–5pm
13

Mold Testing Hero

5.0 (20 reviews)
530 Technology Dr, Irvine, CA 92618
Mon–Sun 8am–7pm
14

Express Mold Testing

5.0 (21 reviews)
780 N Euclid St, Anaheim, CA 92801
Mon–Sun 8am–6pm
15

Home Pro Mold Services

5.0 (92 reviews)
350 E Orangethorpe Ave #9, Placentia, CA 92870
Mon–Sun 6am–9pm
16

Vert Environmental

4.8 (49 reviews)
701 W Kimberly Ave # 190, Placentia, CA 92870
Mon–Fri 8am–5pm · Sat 8am–4pm · Sun Closed
17

Dr Mold Remediation

5.0 (28 reviews)
2134 Main St, Huntington Beach, CA 92648
Open 24 Hours
18

Mold Testing Plus

5.0 (18 reviews)
13950 Milton Ave, Westminster, CA 92683
Mon–Sun 8am–7pm
19

Environmental Mold LLC

5.0 (11 reviews)
210 Adams Ave, Huntington Beach, CA 92648
Mon–Fri 8am–5pm · Sat–Sun Closed
20

24H Mold Inspection of Fullerton

5.0 (44 reviews)
1024 E Chapman Ave ste d, Fullerton, CA 92831
Mon–Fri 24hrs · Sat Closed · Sun 6am–6pm
21

Moisture and Mold Detection, Inc

4.8 (18 reviews)
300 Spectrum Center Dr #400, Irvine, CA 92618
Mon–Fri 8am–5pm · Sat 8am–12pm · Sun Closed
22

EZ Mold Testing and Inspection

5.0 (13 reviews)
21088 Bake Pkwy, Lake Forest, CA 92630
Mon–Sun 8am–7pm
23

24H Mold Inspection of Yorba Linda

5.0 (42 reviews)
22841 Savi Ranch Pkwy Ste 100, Yorba Linda, CA 92887
Mon–Thu 24hrs · Fri 6am–6pm · Sat Closed · Sun 24hrs
24

Mold Detection Southern California

4.9 (34 reviews)
23046 Avenida De La Carlota # 600, Laguna Hills, CA 92653
Mon–Fri 9am–5pm · Sat–Sun Closed
25

Coastline Environmental Solutions - Mold Remediation Long Beach

4.9 (96 reviews)
2480 Brayton Ave, Signal Hill, CA 90755
Open 24 Hours
26

Core Environmental Solutions

4.9 (32 reviews)
1715 Corrigan Ct, La Verne, CA 91750
Mon–Fri 8am–5pm · Sat–Sun Closed
27

Progressive Mold Testing

4.9 (57 reviews)
550 W Garvey Ave Ste B, Monterey Park, CA 91754
Mon–Sun 6am–7pm
28

24H Mold Inspection of Torrance

5.0 (10 reviews)
2322 Torrance Blvd, Torrance, CA 90501
Mon–Thu 24hrs · Fri 6am–6pm · Sat Closed · Sun 24hrs
29

American Mold Inspections

5.0 (18 reviews)
303 N Lone Hill Ave, Glendora, CA 91741
Mon–Sat 8am–5pm · Sun Closed
30

Daniel Mold Testing

5.0 (173 reviews)
1323 Maynard Dr, Duarte, CA 91010
Mon–Thu 8am–7pm · Fri 8am–4:30pm · Sat Closed · Sun 8am–7pm
31

Pinnacle Laboratory

4.9 (62 reviews)
15200 Grevillea Ave suite a, Lawndale, CA 90260
Mon–Fri 8:30am–5pm · Sat–Sun Closed

Frequently Asked Questions

Does California require mold inspectors to be licensed?

Licensing requirements vary by state. However, reputable inspectors carry certifications from organizations like ACAC, IICRC, or InterNACHI. Always verify credentials, insurance, and ask for sample reports before hiring.

How much does a mold inspection cost in California?

A professional mold inspection typically costs $400 to $800 for a standard home. This usually includes visual inspection, moisture mapping, and 2-4 air samples sent to an accredited laboratory. Larger homes or properties with extensive suspected contamination may cost more.

When should I get a mold inspection in California?

Get a mold inspection if you notice musty odors, visible mold growth, recent water damage, or unexplained allergic symptoms. Humid climates, frequent severe weather events, and older homes make mold a common issue. A mold inspection is also recommended during real estate transactions.

What happens if mold is found during an inspection in California?

The inspector provides a report with the mold type, extent, and remediation recommendations. For areas larger than 10 square feet, the EPA recommends professional remediation following IICRC S520 standards. Remediation contractor requirements vary by state, but many are IICRC-certified. Post-remediation verification testing is strongly recommended.

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