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CIA Home Inspection
- Realtor
- Technology
- Roof
“I recently had the pleasure of dealing with David at California Inspection Authority, and I must say, his professionalism and knowledge were beyond impressive.”
Best Mold Inspection & Testing near Highland, CA
These companies serve Highland from nearby bases in towns including Riverside, San Bernardino and Crestline.
24 companies listed · 11 open 24/7 · all 24 open weekends · all 24 rated 4.5+ · 7 show a license
Data verified October 18, 2026
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All American Mitigation
- Countertops
- Kitchen
- Floors
“From the beginning maya was very attentive and had Valentine come to my home and work closely with my plumber to help me get my claim approved with my insurance.”
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Imagine Restore
- Plumber
- Drywall
- Insurance
“He worked directly with the insurance company to ensure all requirements are met, while providing years of advices to help you and your family get what you need in a troubled time.”
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Schuelke Plumbing Inland Empire
- Property
- Informative
- Repair
“Chandler was always responsive, used camera's to show me where the issues in my pipes were, and was always willing to talk me through things when I had questions.”
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Green Planet Restoration San Bernardino
- Company
“Friendly, professional, and thorough.”
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Key Property Inspection Group
- Attention
- Call
- Information
“This not only instilled confidence in their work but also provided valuable insights that will undoubtedly assist us in making informed decisions about the property.”
Listed for homeowners in and around Highland, CA, these 24 companies test for mold and indoor air problems. Listings show what each one states about sampling, lab work and the environmental tests it offers, plus ratings and quotes from public reviews.
Area overview: Highland, CA
The 24 companies on this page are rated from 4.7 to 5.0 across 1,709 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (98%), quality (82%) and responsiveness (81%). The topics that come up most in reviews of the companies on this page are "informative", "price" and "efficient". 11 are open around the clock; all 24 are open on Saturdays and 18 on Sundays. The services the companies on this page list most often on their websites are water damage (5), fire damage (3), mold remediation (3), mold inspections (2) and mold removal (2). 7 show a license on their websites; 4 list staff certifications (IICRC and InterNACHI) and 1 has a BBB rating of A or A+. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 12 offer emergency call-outs; 1 offers financing or payment plans; 5 give free estimates; 3 are family- or locally-owned and 3 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Is one opinion enough on a damp problem?
Not when the first visit ends with a large removal quote attached. You have 24 companies on this page, so getting a second diagnosis is straightforward. Ask each one what it thinks the water source is. Two independent answers that match is the strongest signal you will get.
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Echelon Inspection Professionals
- Understand
- Findings
- Efficient
“David was very prompt before and after, very thorough, very efficient, very professional and accurate in his reporting but also fun to have him around.”
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Green Valley Inspections
- Work
- Efficient
- Realtor
“Also the technician showed us the samples he took in a sealed and sturdy plastic container that he would submit and get the results back in three days!!”
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Citrus Home Inspection LLC
- Company
- Pictures
- Price
“We were very impressed that they used a drone to photograph the roof of the home to allow us to see things we wouldn't have been able to do so otherwise.”
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ACR Services
- Insurance
- Property
- Needs
“He was able to answer all my questions and even detected new leaks throughout our house that we weren't even aware of which saved us tons of money and headaches.”
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Ecosafe Home Inspections
- Construction
- Honest
- Company
“Boom there was mold, although it wasn't great news it proved what I was thinking the whole time, it was inexpensive and I now I a fighting chance against the insurance company.”
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Dryagain Water
- Mold Remediation
- Company
- Home
“We had another company come out and the results were much different their recommendation seemed a bit of overreach so we are glad we got in touch with Trevor.”
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Pro Inspection
“If you don't want to saddled with negative surprises after the close of Escrow, Jordan will provide you with an excellent Inspection.”
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911 Restoration
- Price
- Cabinets
- Insurance
“I should also note that not only did Carlos take pictures of all the damage, he also sent the photos to my insurance company, and handled the details with the adjuster, so I had no worries on that end”
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Servpro
- Home
“My Mom had a water damage in her home last week, and Servpro of North Riverside City assessed the situation with excellent customer service & professionalism.”
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Boehm Remediation
“There aren't many businesses out there that will work for the consumer until they are completely satisfied.”
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Bone Dry Restoration
“I was very happy with the level of workmanship and customer service, that I used them for re-construction.”
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Pyramid Home Inspections
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Insight Home & Mold Inspections
“In addition to being an absolute pleasure to work with, Brandon is knowledgeable, thorough, and clearly dedicated to providing the absolute best service possible.”
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Home Inspections J/R
“JR has been making their clients' home inspections a priority in the business of real estate and home inspections for a decade now and I'm honestly upset that I didn't find them sooner.”
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Water Damage Cleanup Service
“They conducted a wide range of tests to determine the air quality in each room and whether there was mold.”
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Inspectitnow Home & Commerical Inspectors
- Punctual
- Knowledge
- Realtor
“He did a thorough inspection and took time walking us around the property to not only explain his findings but showed us the evidence to support his findings.”
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1st America Inspectors
- Understand
- Patient
- Attention
“But with Eberth it was an awesome experience he gave us insight on what a general home inspection consist of he was very helpful and knowledgeable made us feel comfortable”
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Strategic Inspection Professionals
- Eye
- Future
- Company
“Had him inspect my home multiple times, before buying our home and after because the seller agreed to fix multiple things in exchange that we would buy the home.”
Mold Inspection & Testing Services in Highland, CA Cost Estimates
Minimum cost
$153
Maximum cost
$2797
National Average
$688
Avg Per Hour Rates
$103
$307
$1072
Average price range is based on 520 cost profiles
Why these companies made our list
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