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Environmental testing in Pomona

In the Department of Finance's 2026 ranking, Pomona is California's 38th-largest city. Tell us where the property is and which test you need; we'll see if a partner works in Pomona and let you know if no one is active there.

Save at least $100 with the Top Test Connect service credit.

Credit applies when you book with the partner testing company we match you with. One credit per request, no cash value.

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No obligation. You never have to use the tester we match you with.

Older neighborhoods

About 66 percent of Pomona's roughly 44,000 homes were built before 1980, and about 10 percent in 1939 or earlier, American Community Survey figures show. The median year built is 1967.

Early-1900s houses and postwar homes alike can carry lead-based paint beneath later coats, plus asbestos in plaster, flooring or furnace wrap. Sample before you scrape, sand or demolish.

Hot summers at the Fairplex

NOAA's Pomona/Fairplex station averages July highs of about 90°F and only about 0.1 inches of rain from June through September. Yearly rain is about 15 inches (1991-2020).

When an older roof or window finally lets in winter rain, the water can sit in a wall for months. Moisture mapping shows where it went before anyone cuts drywall.

South Coast AQMD notices

Pomona is in the South Coast AQMD, CARB's map shows. Asbestos survey and notice rules under the federal NESHAP can apply to demolition and some renovations.

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Questions

Can I get lead testing for a Pomona home with children?

Yes. Tell us the age of the home and where paint is chipping, and the partner explains the options for paint, dust or soil.

Do you take requests for older Pomona apartments?

Yes. Owners and managers can request testing; mention how many units and who can provide access.

Request a tester

Use the city or ZIP on the form. The credit locks when the request is submitted.

Request a tester

Top Test Connect does not perform any testing, sampling, inspections, or abatement.

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