Mold Removal Companies in Riverside, California
Mold removal companies in Riverside range from IICRC-certified professionals with independent clearance testing to operators without verified credentials. The mold removal industry has a documented history of consumer complaints — this directory helps you tell them apart.
Why You Need Two Companies, Not One
The biggest mistake Riverside homeowners make when dealing with mold isn't hiring a bad contractor. It's hiring one company to do everything. The company removing your mold has a financial interest in finding as much mold as possible — if that same company does your testing, there's no independent check on their work.
The industry standard (IICRC S520) requires the removal company and the verification inspector to be separate. The final step of any legitimate mold removal job is a clearance test by an independent inspector — confirming the mold is gone and your home is safe. This directory lists contractors and inspectors separately for exactly this reason.
Mold Removal Contractors in Riverside
76 listedAll Riverside Mold Removal Contractors
RKM Heating and Air Conditioning
6236 River Crest Dr a, Riverside, CA 92507
+1 951-899-3877Cisneros Brothers Plumbing, Heating & AC Repair
2001 3rd St c, Riverside, CA 92507
+1 951-633-8581Mr. Rooter Plumbing of Riverside
7710 Limonite Ave # A, Riverside, CA 92509
+1 951-614-6350Ultra Shine Cleaning Services
19069 Van Buren Boulevard Suite 114-167, Riverside, CA 92508
+1 951-688-7777Pure Maintenance of Southern California, LLC
5041 La Mart Dr # 230, Riverside, CA 92507
+1 951-777-5522All American Restoration & Mitigation Water | Fire | Mold
1558 Orange St, Redlands, CA 92374
+1 909-317-3419Paul Davis Restoration Inland Empire
4110 Tigris Way, Riverside, CA 92503
+1 866-912-8806CA Construction, Restoration & Emergency Services
981 Iowa Ave Ste. A, Riverside, CA 92507
+1 951-781-8055JM Pressure Washers
22400 Barton Rd Suite 21-361 Ste 21-361, Grand Terrace, CA 92313
+1 909-701-9977Sevco Restoration
21840 Van Buren Boulevard Suite #104, Riverside, CA 92518
+1 951-656-1730911 Restoration of Riverside County
1451 Rimpau Ave # 105, Corona, CA 92879
+1 951-228-458324/7 Water Damage Restoration Los Angeles
civic center dr, stu B, Beverly Hills, CA 90210
+1 951-462-5893SERVPRO of South Rancho Cucamonga
7615 Etiwanda Ave #118, Rancho Cucamonga, CA 91739
+1 909-781-4883Topro Water Damage Restoration
330 W Foothill Blvd #101, Rialto, CA 92376
+1 909-298-8868Emergency Water Damage Company
7010 Arlington Ave STE 204, Riverside, CA 92503
+1 800-243-5321CUTTING EDGE RESTORATION, INC of RIVERSIDE
41083 Sandalwood Cir, Murrieta, CA 92562
+1 951-249-5253Champion Weatherproofing Corp
6688 Van Buren Boulevard, Riverside, CA 92503
+1 714-653-5753Veteran Alliance Construction Group Inc.
3686 Chicago Ave #4, Riverside, CA 92507
+1 951-758-9907Integrity Restoration and Reconstruction, Inc
1711 Jenks Dr, Corona, CA 92880
+1 714-812-4343911 Restoration of the Inland Empire
1012 E Cooley Dr Unit K, Colton, CA 92324
+1 760-227-1182Insurance Restoration Network, Inc.
9800 Indiana Ave Suite #4, Riverside, CA 92503
+1 951-359-3362SERVPRO of Colton/Loma Linda/Grand Terrace
21935 Van Buren St Suite C-22, Grand Terrace, CA 92313
+1 909-781-4885SERVPRO of South San Bernardino City
1802 Commercenter W Suite G, San Bernardino, CA 92408
+1 909-781-4886ServiceMaster Recovery Services by 24/7/365
9330 Douglas Dr, Riverside, CA 92503
+1 800-845-6205SERVPRO of Fontana
21850 Van Buren Boulevard Bulding 10, March Air Reserve Base, CA 92518
+1 909-321-2276M. Fitts Construction Co
17130 Van Buren Boulevard #1094, Riverside, CA 92504
+1 951-534-5051Inland Tri Tech
Main St, Riverside, CA 92501
Milato Construction & Restoration
15543 Saddleback Rd, Riverside, CA 92506
+1 800-453-3565PureAir Mold Removal Solutions Perrisa, CA
1820 N Perris Blvd suite 22, Perris, CA 92571
+1 210-571-0076Water Damage Restoration Street LP
6451 Box Springs Blvd, Riverside, CA 92507
+1 951-556-6072Green Solution Environmental Services Inc.
9840 Indiana Ave Suite 5, Riverside, CA 92503
+1 951-269-654724/7 WATER DAMAGE AND RESTORATION, LLC
16330 Cool Breeze Ct, Riverside, CA 92503
+1 951-516-7769H2O Mold Restoration Gurus of Yorba Linda
22699 Old Canal Rd, Yorba Linda, CA 92887
+1 714-253-49495 Red Flags When Hiring a Mold Removal Company in Riverside
They offer free testing.
Legitimate mold inspectors charge for their services — typically $200–$600. A "free inspection" means the company is betting on finding enough mold to sell you a remediation job. That incentive structure doesn't produce honest assessments.
They want to do both the testing and the removal.
If one company wants to assess the problem, remove the mold, and confirm the work is done, you have no independent verification of anything. The conflict of interest is structural, not personal. Require separate companies.
They diagnosed "black mold" without a lab test.
No one can identify mold species by looking at it. A contractor who tells you on the spot that you have toxic black mold is either guessing or pitching. Either way, walk away.
They want full payment before work starts.
Standard industry payment structure: 25% when work begins, 25% at midpoint, 50% after completion and a passing clearance test. Full payment upfront is one of the oldest contractor scams in any trade.
They can't give you a written, itemized estimate.
If a contractor can't tell you in writing exactly what they'll contain, remove, and charge — they can't be held accountable for delivering it. Verbal quotes are not contracts.
What Mold Removal Costs in Riverside
| Location | Typical range |
|---|---|
| Bathroom | $500 – $1,500 |
| Crawl space | $500 – $2,000 |
| Basement | $1,000 – $4,000 |
| Attic | $1,000 – $4,000 |
| HVAC system | $2,000 – $8,000 |
| Whole house (severe) | $10,000 – $30,000+ |
Per square foot: $10–$25 for most jobs. National average: $2,300–$2,400.
Is your quote too high?
Get at least three written estimates before you commit. A legitimate company will itemize their quote — square footage of containment, materials to be removed, equipment, and timeline. A quote delivered under pressure to sign immediately is a red flag regardless of price.
What's not included in most quotes:
The independent clearance test (budget $150–$400 separately), structural repairs after material removal, and treatment of the moisture source itself. Ask every contractor: does your quote include moisture source identification, or just mold removal?
Estimate Your Mold Removal Cost
Get a realistic cost range before you call a single contractor.
Tell us about your mold problem
Adding square footage improves estimate accuracy.
Does Insurance Cover Mold Removal in California?
Short answer: usually not. Standard homeowners insurance policies cover mold only when it results from a sudden, accidental covered event — a burst pipe, an overflowing appliance, a roof damaged by a named storm.
What insurance almost never covers:
- ×Mold from a slow leak — classified as owner neglect
- ×Mold from flooding — standard policies and FEMA flood insurance both exclude mold
- ×Mold from condensation, poor ventilation, or long-standing moisture
Common Questions About Mold Removal
Is this black mold?▾
There's no way to know by looking at it. Mold color doesn't identify species — you'd need a lab test for that. Don't let a contractor charge you a premium because they called it black mold without a test.
Do I have to leave my house during mold removal?▾
It depends on where the mold is and how much there is. For contained jobs in one area, most families can stay in another part of the house. For larger jobs involving multiple areas or your HVAC system, leaving for the duration is standard.
How do I know the mold was actually removed?▾
The only reliable answer is a clearance test by an independent inspector — someone with no financial connection to the removal company. Any contractor who completes work and doesn't mention a clearance test is leaving you with no way to verify the job.
Will my insurance cover this?▾
Only if mold resulted from a sudden, covered event like a burst pipe or appliance failure. Mold from slow leaks, poor ventilation, or flooding is almost never covered. Even when covered, most policies cap mold coverage at $1,000–$10,000.
How long does mold removal take?▾
Most standard residential jobs take 1–5 days. Add 2–5 business days for clearance test lab results after the job is complete. If you have a real estate closing deadline, get that timeline in writing from both the contractor and the inspector.
Can mold come back after removal?▾
Yes — if the moisture source isn't fixed. Mold is a symptom of a water problem. A legitimate contractor identifies and addresses the moisture source as part of the job.
What's the difference between a mold inspector and a mold removal company?▾
A mold inspector tests your home, identifies the extent of the problem, and writes the scope of work. They do not remove mold. A mold removal company physically removes the mold. The inspector also does the final clearance test. These must always be two separate companies.
Is Mold Removal Licensed in California?
California does not currently require a specific license for mold remediation. This makes the IICRC certification check more important, not less. The independent clearance test is the most reliable safeguard a homeowner has in unregulated markets.
Full California licensing guide →More Riverside Mold Removal Resources
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Disclaimer: MoldRemovalSource.com is an independent directory. Listings are provided for informational purposes only and do not constitute an endorsement of any contractor or inspector. Credential information is verified at time of listing and may change — always verify current certifications directly before hiring. Full disclaimer →