Contra Costa County · Bay Area
Mold Air Quality Testing in Concord, CA
Indoor air sampling for mold spores with an outdoor control sample, plus moisture readings, analyzed by an accredited lab so you know whether indoor levels are elevated.
Quick answer
ClearPoint Environmental offers mold air quality testing in Concord, CA: indoor air samples compared with an outdoor control, analyzed by an accredited lab with results in 24–48 hours. Quotes start at $475 with CLEAR50 applied, +$55 per additional sample. We never sell remediation.
- From $475 with CLEAR50 ($50 off) applied · $475–$625 by scope · +$55 per additional sample
- Same-day or next-day visit · lab results in 24–48 hours
- Testing is all we do. We never quote, sell or perform removal — our only job is an honest result.
Request a tester
Where is the property?
All of California · no account, no card. You see the price before anything is booked.
Mold Air Quality Testing in Concord: what's different here
Local homes
Dominated by large tracts of mid-century ranch-style homes and newer suburban developments. The city expanded rapidly in the 1950s and 60s to accommodate growing families.
What we see in Concord
Hot summers followed by wet winters can lead to mold growth if condensation builds up in attics or crawlspaces. HVAC malfunctions are also a common source of indoor moisture.
Neighborhoods we visit often: Dana Farms, Kirkwood, Holbrook Heights, Canterbury Village, and every other part of Concord and Contra Costa County.
When you need mold air quality testing
- A musty smell with no visible mold
- After a leak, flood or storm water got into walls, floors or a crawlspace
- Allergy or breathing symptoms that ease when you leave the home
- Before buying, renting or re-occupying a space, or after remediation (clearance testing)
What your report includes
- • Spore counts per room and outdoors
- • Mold types found (for example Aspergillus/Penicillium, Stachybotrys)
- • Moisture readings and photos
- • What the numbers mean and next steps
How it works
- 1
Book
Enter your address, choose Mold air quality test and see your price.
- 2
Inspect
The sampler checks moisture and takes indoor air samples plus an outdoor control.
- 3
Lab
An accredited lab counts and identifies spores on each sample.
- 4
Report
You get spore counts by room compared with outdoors, in plain English.
Serving Concord, CA
ClearPoint Environmental Concord
2151 Salvio StConcord, CA 94520(510) 901-5743
Monday–Sunday · Open 24 hours
Get directionsFAQ
Mold Air Quality Testing in Concord: questions
How much does mold air quality testing cost in Concord?
From $475 with CLEAR50 ($50 off) applied · $475–$625 by scope · +$55 per additional sample. The price is shown before anyone is dispatched.
How fast can you test in Concord?
Same-day or next-day visit · lab results in 24–48 hours. Call (510) 901-5743 for the earliest window.
Which office serves Concord?
ClearPoint Environmental Concord, 2151 Salvio St, Concord, CA 94520, (510) 901-5743. We cover every neighborhood in Contra Costa County.
Do you do mold remediation?
No. We only test, so we never profit from telling you there is a problem. Our clearance tests also check remediators' work independently.
How long do mold results take?
Lab results normally arrive in 24–48 hours after the visit.
Mold Air Quality Testing by city
Bay Area
More of California
Guides and articles
Quick answers
- How much does professional mold testing cost in California?
- How long does it take to get mold air quality results?
- When is mold testing necessary for a home or office?
- What do the numbers in a mold testing report mean?
- What are the rights of California renters regarding mold?
- Should I get a mold inspection before buying a house?
Customer reviews
Rated 5.0 out of 5 by California customers
119 verified reviews from homeowners, property managers, contractors and insurance adjusters who needed certified answers fast.
5.0
119 reviews
- 5 out of 5 stars
Simple and quick
Two samples, one visit, next-day report. Nothing complicated about the process.
Victor A. · Glendale ·
- 5 out of 5 stars
Adjuster approved it immediately
The report was accepted with no follow-up requests, which honestly never happens.
Tara J. · Hayward ·
- 5 out of 5 stars
Dependable
Third time using them across different properties. The quality has been identical every time.
Neil G. · Long Beach ·
- 5 out of 5 stars
Flip cleared before demo day
We had two days before demolition. They tested and reported in time to keep the schedule.
Amara B. · Los Angeles ·