24/7 mold response (844) 352-3560
IICRC Certified FirmLicensed RI General Contractor4.9 stars, 342 reviewsSame-day & 24/7 responseWe bill your insuranceFree estimates

Portsmouth, Rhode Island

Mold Testing in Portsmouth, RI

Our IICRC-certified crew handles mold testing for Portsmouth homes and businesses. Same-day response, we bill your insurance, and free estimates.

IICRC certifiedSame-day responseWe bill insuranceFree estimates
Air sampling pump collecting a mold spore sample in an indoor living space in a Portsmouth, Rhode Island home

Reviews

Rated 4.9 by Portsmouth-area neighbors

4.9
from 342 reviews

We were renting out a property and needed documented proof of the mold conditions for a dispute with the previous tenant. The sampling process was straightforward and the lab report gave us clear, objective results.

Dawson Hadley
Cranston, RI · March 11, 2025

Thorough inspection and a fair quote. They explained the lab results in plain words and never pushed anything on us.

Hollis Cutler
Portsmouth, RI · September 14, 2025

We had mold growing on the drywall after flooding. They dried, treated, and repainted the whole wall.

Vance Ravenswood
Warren, RI · March 8, 2023

Our process

Our mold testing process in Portsmouth, RI

Inspect

We walk the property first to identify the best sampling locations based on visible conditions and history.

Contain

We take steps to avoid cross-contaminating samples between different areas of the home.

Remove

Samples are collected using air pumps and surface swabs and sent to an independent lab for analysis.

Dry

We note any moisture conditions found during sampling that would need to be addressed.

Verify

Once lab results come back, we walk you through what they mean and what your options are.

Certified & trusted

Standards we work to, carriers we bill

Better Business Bureau accredited
United States Environmental Protection Agency
State Farm insurance accepted
Allstate insurance accepted
American Family Insurance accepted

Where we work in Portsmouth

Portsmouth neighborhoods we cover

We cover Portsmouth and the surrounding Newport County streets, drying out water damage before mold has a chance to take hold.

MelvilleTivertonMiddletownBristolNewport EastNewportWarwickNorth Kingstown
All mold services here

What it costs

Mold Testing cost in Portsmouth, RI

Every job is different, so here are the typical Rhode Island ranges we see. These are planning numbers, not a quote.

Small area
$500 to $1,500

A single moldy spot, a closet, or under a sink. We contain it, remove it, and treat the surface.

One room
$1,500 to $3,500

A bathroom, kitchen, or bedroom with mold on a wall or ceiling, plus the moisture source fixed.

Basement, attic, or crawl space
$2,000 to $6,000

Larger areas that need more containment and drying. Common here after spring rain or a slow leak.

Whole-house or severe
$10,000 and up

Mold across several rooms or after major water damage. We work in phases, room by room.

We give free estimates, so the surest way to know your number is to call. Want a ballpark first? Try our instant mold remediation cost calculator. Filing a claim? We bill your carrier directly, so see our mold insurance claims guide.

Local knowledge

Mold Testing for Portsmouth, RI homes

Mold Testing in Portsmouth tends to start the same way mold does across Newport County: roof and plumbing leaks in Portsmouth homes that feed hidden mold for months before anyone notices. When that moisture sits for even a day or two, mold takes hold, and that is when homeowners from Melville, Tiverton, Middletown and the rest of Portsmouth call us.

We handle mold testing for Portsmouth the right way. We find and fix the moisture source first, because mold always returns if the water problem is left behind, then we contain the area and remove the mold safely.

Our team is based in Warren, about 15 minutes from our Warren base, so we can usually reach a Portsmouth home the same day. Our methods follow public guidance from the EPA and the CDC on handling indoor mold safely.

Portsmouth specifics

What Mold Testing in Portsmouth really involves

Most Mold Testing jobs in the area trace back to humid seasons, a pattern we see week after week. When people here search for Mold Testing, the growth they can see is usually the last symptom, not the cause. Around here, mold testing tends to settle into the air and the surfaces in question before anyone in the house notices it. Our crew has done Mold Testing across Newport County enough to know how plumbing leaks and poor ventilation moves through these homes.

A Portsmouth home that needs Mold Testing almost always has a moisture story behind it, and it usually starts with humid seasons. The reason Mold Testing comes up so often here is simple: air conditioning condensation feeding mold on cool basement and closet walls, working on local homes month after month. Mold Testing is one of the more common calls we get from homeowners around Portsmouth. If you have noticed symptoms that flare up indoors in your home, mold testing is worth a call before the damp reaches the framing.

When we take on Mold Testing, the job takes shape this way:

  • Remove moldy material to the IICRC S520 standard
  • Recheck the space and document the work for your records
  • Contain the space under negative air with HEPA filtration
  • Dry the structure with commercial equipment until readings normalize
  • HEPA vacuum, clean, and treat the surrounding surfaces

Since we are only about 15 minutes from our Warren base, a call for Mold Testing rarely waits long.

Good to know

Mold Testing in Portsmouth, RI: common questions

Do I need mold testing if I can already see mold?

If mold is visible with an obvious moisture source, testing usually isn't necessary before remediation. Testing is more useful for ambiguous cases or documentation needs.

What's the difference between air and surface samples?

Air samples measure spore concentration in the air, useful for smell without a visible source. Surface samples identify the species on a specific visible growth.

Is the lab independent from your company?

Yes, samples are sent to an independent laboratory for analysis, which keeps the results objective.

How soon can you start mold testing in Portsmouth?

We answer our line 24/7 and can usually reach a Portsmouth home the same day you call, sooner for an active leak.

How long does it take to get lab results?

Turnaround depends on the lab, but results are typically available within a few business days after samples are submitted.

Can testing be used for a landlord-tenant dispute?

Yes, documented lab results are often used to establish conditions in rental property disputes.

How do you keep the mold from coming back after mold testing?

We fix the moisture source first, not just the mold, then dry the structure and recheck it. That is what keeps mold from returning to a Portsmouth home.

Do you serve Portsmouth?

Yes. We cover all of Portsmouth, including Melville, Tiverton, Middletown, and the rest of the Portsmouth area. We are based in Warren, about 15 minutes from our Warren base, and answer our own phone around the clock.

Talk to a certified team now

Need mold testing in Portsmouth, RI?

Call our 24/7 line and talk to the certified crew directly. Same-day response, we bill your insurance, and free estimates.