Mold Remediation & Assessment in San Antonio, TX
62 certified mold remediation firms serve San Antonio, Texas — 12 certified across the full water-mold-fire stack, and 39 holding an active Texas mold licence. Every certification below is verified against IICRC's registry; licences are verified against the state's own files.
Certifications verified against the IICRC Certified Firm registry; licences verified against the Texas Department of Licensing and Regulation (TDLR). Last checked August 14, 2026. Ordering is by verified credentials only — never by payment.
Showing the 24 firms with a verified street address; 38 more are listed below without map coordinates. Click a marker for the firm's name, credentials and phone number.
Sponsored placement — available
Featured slots are labeled and never change the organic order below. Providers: learn more.
Featured slots are labeled and never change the organic order below. Providers: learn more.
62 certified mold remediation firms in San Antonio, TX
Ordered by verified credentials only — cross-verified firms first, then active state licences, then breadth of certification. Payment never affects this order.
(726) 241-2088
State Licensed · RCO1724
IICRC Certified Firm
Cross-verified · 2 sources
Full Restoration Stack
AMRTASDCCTFSRTOCTUFTWRT
(210) 201-0506
State Licensed · RCO1572
IICRC Certified Firm
Cross-verified · 2 sources
Full Restoration Stack
AMRTCPTFSRTOCTWRT
(830) 542-6300
State Licensed · RCO1480
IICRC Certified Firm
Cross-verified · 2 sources
Full Restoration Stack
Restoration 1 franchise
AMRTASDFSRTOCTWRT
(210) 521-3313
State Licensed · RCO1538
IICRC Certified Firm
Cross-verified · 2 sources
Mold + Water Certified
Servpro franchise
AMRTASDCDSUFTWRT
(210) 757-0275
State Licensed · RCO1527
IICRC Certified Firm
Cross-verified · 2 sources
Full Restoration Stack
Servpro franchise
AMRTASDFSRTWRT
(210) 899-1017
State Licensed · RCO1446
IICRC Certified Firm
Cross-verified · 2 sources
Water Damage Certified
Servpro franchise
ASDCDSFSRTWRT
(210) 442-9725
State Licensed · RCO1417
IICRC Certified Firm
Cross-verified · 2 sources
Water Damage Certified
Servpro franchise
ASDCDSFSRTWRT
State Licensed · RCO1677
IICRC Certified Firm
Cross-verified · 2 sources
Water Damage Certified
Paul Davis franchise
ASDFSRTWRT
(210) 559-3121
State Licensed · RCO1516
IICRC Certified Firm
Cross-verified · 2 sources
Mold + Water Certified
AMRTASDWRT
(210) 404-1220
State Licensed · RCO0138
IICRC Certified Firm
Cross-verified · 2 sources
Certified Firm
(210) 670-9591
Licence expired
IICRC Certified Firm
Cross-verified · 2 sources
Full Restoration Stack
Servpro franchise
AMRTASDCDSFSRTRRTWRT
Licence expired
IICRC Certified Firm
Cross-verified · 2 sources
Water Damage Certified
Servpro franchise
ASDFSRTOCTWRT
Licence expired
IICRC Certified Firm
Cross-verified · 2 sources
Mold + Water Certified
PuroClean franchise
AMRTASDCDSWRT
(210) 542-8383
State Licensed · RCO1371
State Licensed
(210) 599-9726
State Licensed · RCO1739
State Licensed
(210) 493-2560
State Licensed · ACO0216
State Licensed
(210) 382-4357
State Licensed · RCO1203
State Licensed
(210) 821-1777
State Licensed · RCO1483
State Licensed
(210) 858-9696
State Licensed · RCO1243
State Licensed
(210) 788-7330
State Licensed · ACO1121
State Licensed
(210) 446-4595
State Licensed · ACO1299
State Licensed
State Licensed · ACO1060
State Licensed
(210) 599-6528
State Licensed · RCO1354
State Licensed
(979) 571-0220
State Licensed · ACO1297
State Licensed
(210) 349-1500
State Licensed · RCO0176
State Licensed
(210) 696-6288
State Licensed · ACO0160
State Licensed
(210) 455-1330
State Licensed · RCO1547
State Licensed
(210) 215-6670
State Licensed · ACO0218
State Licensed
(210) 307-7708
IICRC Certified Firm
Full Restoration Stack
AMRTASDCCTCPTCRTFSRTHSTOCT
(210) 656-2112
IICRC Certified Firm
Full Restoration Stack
AMRTASDCCMTCCTCRTFSRTHSTOCT
(210) 732-7319
IICRC Certified Firm
Full Restoration Stack
AMRTASDCCTCRTFSRTHSTOCTRRT
(210) 490-2777
IICRC Certified Firm
Full Restoration Stack
AMRTASDCCTCRTFSRTOCTRRTUFT
(210) 825-3425
IICRC Certified Firm
Mold + Water Certified
Servpro franchise
AMRTASDCDSUFTWRT
(210) 343-2225
IICRC Certified Firm
Full Restoration Stack
PuroClean franchise
AMRTASDFSRTOCTWRT
(210) 409-6362
IICRC Certified Firm
Mold + Water Certified
Roto-Rooter franchise
AMRTASDCDSWRT
(713) 320-1748
IICRC Certified Firm
Full Restoration Stack
AMRTASDFSRTWRT
(210) 897-1546
IICRC Certified Firm
Full Restoration Stack
AMRTFSRTWRT
(210) 340-4412
IICRC Certified Firm
Mold + Water Certified
AMRTASDWRT
Alpha Terra Engineering, INC
(210) 930-2834
Licence expired
State Licensed
Blake Dylan LLC
(405) 589-0427
Licence expired
State Licensed
Dri Right Restoration Services Of Texas
(210) 669-5189
Licence expired
State Licensed
Emergency Cleaning Solutions
(210) 392-8891
Licence expired
State Licensed
High Hill Enterprise LLC
(210) 422-4239
Licence expired
State Licensed
Kabl Ventures INC.
(210) 904-0070
Licence expired
State Licensed
Roto Rooter Services Company
(210) 491-9387
Licence expired
State Licensed
Swca INC DBA Swca Environmental Consultants
(210) 877-2847
Licence expired
State Licensed
Underdogs Unlimited, LLC
(210) 259-8338
Licence expired
State Licensed
Frequently asked questions
Is mold remediation licensed in Texas?
Yes. Texas requires a licence for 25 contiguous square feet of mold (licence required for remediation above this; assessment has no such exemption) (Tex. Occ. Code §1958.102(c)). Verify any licence at the official lookup. Also: A license holder may not perform both mold assessment and mold remediation on the same project — Tex. Occ. Code §1958.155(a), with a common-ownership bar at §1958.155(b). The assessor's document the statute requires is a written work analysis (§1958.151); the remediator prepares the work plan (§1958.152).
Can my mold inspector also do the remediation?
4 of the 5 licensing jurisdictions bar the same party from assessing and remediating the same property or project: Texas, Florida, New York and Louisiana. District of Columbia does not — the rule there is disclosure of conflicts and a bar on working where the licensee has a financial interest, not a prohibition on holding both roles. Where no mold licence exists, nothing stops one firm doing both — using an independent assessor is then your own protection against a contractor writing the scope of work they will be paid to perform.
How many certified mold remediation companies are in San Antonio?
62 firms in San Antonio hold verifiable credentials for this work, of which 13 are cross-verified in two independent registries.
What should I do in the first 24 hours?
Stop the source if it's safe, photograph and video everything before touching it, keep damaged materials as evidence, and notify your insurer the same day. See our first-24-hours checklist for the full sequence.
How is this list ordered?
By verified credentials only: cross-verified firms first, then active state licences, then breadth of certification. Payment never affects order.
Housing here
603,213 housing units in San Antonio city, Texas, of which 44% were built before 1980. 48% of occupied homes are rented.
Why this is on the page: older housing has had longer to accumulate water events, and its plumbing and building envelope are closer to end of life — so age is a reasonable proxy for how often local firms meet older construction, not a statement about any individual property. It does not mean older homes have mold. With 48% of homes rented, a large share of water and mold problems here are a landlord repair duty before they are a contractor decision — see the Texas law page.
Source: US Census Bureau, American Community Survey 2023 5-year estimates — tables B25001 (housing units), B25034 (year structure built), B25003 (tenure). Retrieved August 14, 2026.