Mold Removal, Remediation & Testing New London, CT - Green Restoration

Mold Removal, Remediation & Testing New London, CT

Thames Harbor Downtown Basements And Williams Street Historic Plaster Cleared In 2026 Coast Guard Academy Housing Stock, S520, ACAC, AMRT, WRT

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(833) 833-3637

EcoEco-Friendly Solutions For Healthier Spaces

Reviewed by David Megeneishvili · Licensed & Insured In CT · IICRC AMRT + WRT

4.9★Google Rating124 verified reviews
60 minResponse TargetSame-day across New London County
5,000+Properties RestoredCT · NY · MA
24/7Emergency ServiceDay Or Night
Mold Remediation Services

Complete Mold Remediation In New London, CT

Every New London mold scope contained by IICRC S520 crews dispatched across New London County in 2026.

Heavy black mold colonization across OSB plywood roof sheathing between 2x6 wood rafters with pink fiberglass insulation below in a New London Connecticut attic, documented during a same-day Green Restoration IICRC S520 mold inspection
IICRCS520 Containment
HEPANegative-Air Filtration

Additional Mold Remediation Services In New London

Black Mold (Stachybotrys) Remediation

Sustained Thames harbor seepage into Bank Street brick cellars and Williams Street historic stone foundations feeds Stachybotrys behind plaster for years in New London. Double-poly negative-air containment under our owner's IICRC AMRT credential removes colonies cleanly. Post-remediation ACAC clearance confirms spore counts at outdoor ambient before Pequot Avenue or Ocean Beach properties are released.

Basement Mold Cleanup

Thames harbor tidal pulse and downtown urban runoff drive basement mold into New London Williams Street historic 1700s colonials and Bank Street rowhouses after every harbor surge. Green Restoration removes affected drywall, dries to Tramex-verified 16% MC, corrects sump and brackish-water sources, and installs dehumidification across Pequot Avenue and Ocean Beach sites with full chain-of-custody documentation.

Bathroom And Kitchen Mold Removal

New London 1920s Pequot Avenue colonials and Ocean Beach cottage exhaust fans typically vent into ceiling cavities rather than outdoors, pushing humid salt-laden harbor air into tile assemblies. Green Restoration corrects every termination to exterior discharge, removes colonized tile backer and grout per IICRC S520, and reconstructs with mildew-resistant materials across Williams Street and Coast Guard Academy properties.

HVAC And Duct Mold Cleaning

Long Island Sound salt-air condenses on HVAC coils in New London homes, seeding duct interiors and dispersing spores through Coast Guard Academy housing stacks and Bank Street commercial buildings. Green Restoration cleans coils, sanitizes ducts per NADCA ACR, and verifies air handler cleanliness with fresh baseline air sampling across Pequot Avenue and Williams Street systems.

Crawlspace Mold Remediation

Pequot Avenue 1920s colonials and Ocean Beach cottages across New London draw Thames harbor brackish ground moisture through exposed soil into joists and subfloor. Green Restoration removes colonized wood per IICRC S520, applies antimicrobial, installs 20-mil poly vapor barrier, and sizes a dehumidifier to maintain below 60% RH. Annual Tramex checks confirm durable control on Williams Street historic properties.

Post-Remediation Clearance Testing

After remediation in Thames harbor brick cellars and Williams Street historic plaster walls, Green Restoration commissions third-party ACAC-certified samplers to collect spore-trap cassettes for lab analysis. Results must confirm spore counts at or below outdoor baseline across all affected zones in New London. Full chain-of-custody documentation is issued for Connecticut insurance carriers and Coast Guard Academy housing turnover.

Don't Let Mold Spread Another 24 Hours. Same-Day Inspection.

Why Choose Us In New London

Owner-led mold remediation with same-day inspection, lab-verified clearance testing, and hospital-grade containment across New London and New London County.

Same-Day Mold Inspection

IICRC S520 certified inspectors arrive same day with thermal imaging, moisture meters, and ACAC air sampling kits.

Sameday dispatch

IICRC S520 Containment

Sealed plastic sheeting, negative air pressure, and HEPA-filtered scrubbers isolate every mold work area from the rest of your home.

S520certified protocol

Benefect + Concrobium Antimicrobials

EPA-registered Benefect Decon-30 botanical disinfectant and Concrobium Mold Control treat every framing surface after physical removal, no harsh fumes.

EPAregistered botanical

Lab-Verified Clearance Testing

Third-party ACAC air sampling confirms post-remediation spore counts at or below outdoor baseline before you re-occupy.

Labverified spore counts
Understanding The Risk

What Untreated Mold Costs Your New London Home

Most New London homeowners do not notice mold until a musty Williams Street basement or a Bank Street rowhouse ceiling stain forces the issue. Thames harbor salt-air and downtown urban humidity make it compound fast.

Thames Harbor Brackish Surge Pressure

Bank Street And Ocean Beach Most At Risk

New London neighborhoods along the Thames harbor and downtown waterfront sit in FEMA AE flood zones, and harbor surge events push brackish water behind foundation walls along Bank Street, Ocean Beach, and the Pequot Avenue corridor. Spores colonize damp drywall and 1700s plaster within 48 hours of every surge, often months before any visible stain reaches the finished side.

Williams Street Historic Plaster Holds Harbor Moisture

1700-1900 Historic District Stock

Williams Street and Pequot Avenue homes are 1700s-1920s historic colonials with plaster-on-lath walls and balloon framing. Harbor moisture that enters at flashing failures or sill penetrations travels unimpeded through stud bays from cellar to ridge, growing mold on the back side of plaster long before any stain appears in the finished room on Huntington Street and Broad Street properties.

Coast Guard Academy Housing Salt-Air Stack Effect

Mid-Century Quarters Across The Academy

The Coast Guard Academy housing perimeter and Bank Street commercial corridor include mid-century quarters and brick rowhouses with shared mechanical risers and tight cavity construction. A single neglected coil leak or roof-membrane failure becomes a building-wide air quality problem within weeks across these New London multi-unit properties.

Ocean Beach Cottages Sit Near The Salt Water Table

Ocean Beach And Pequot Avenue Most Exposed

Ocean Beach, Pequot Avenue, and the Shaw's Cove shoreline are full of waterfront cottages built on shallow foundations that sit close to the brackish harbor water table. Persistent Long Island Sound salt intrusion wicks up through joists and subfloor, growing surface mold across the underside of the house every summer in New London.

Disclosure Required On Resale

CT Law Protects Buyers, Not Sellers

Connecticut residential property disclosure law requires mold history reporting on every sale. Professional remediation with lab-verified clearance documentation protects your New London listing value, whether you are selling a Williams Street historic colonial, an Ocean Beach cottage, or a Bank Street downtown rowhouse on the open market.

Stachybotrys In Bank Street And Williams Street

Brick Cellars Hold Highest Risk

Cellars off Bank Street, Williams Street, and the older sections near the Thames harbor have run chronic brackish seepage behind brick rowhouse walls for years. The result is toxic Stachybotrys colonization that requires sealed double-layer containment, negative air pressure, and clearance testing to remove safely under IICRC S520 protocol.

Green Restoration technician in full Tyvek PPE and respirator treating an attic with visible black mold across the roof sheathing and rafters during active IICRC S520 mold remediation
Local Expertise

Why New London Properties Need Professional Mold Remediation

New London conditions create mold pressure surface cleaning cannot solve. Hospital-grade containment with lab-verified clearance is the only durable fix for Thames harbor properties.

Green Restoration technician in branded PPE applying EPA-registered antimicrobial treatment to an exposed wall cavity during IICRC S520 mold remediation
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IICRC S520, AMRT, And WRT Certified New London Crews

Every Green Restoration mold crew is IICRC S520 certified with hospital-grade containment protocol, and our owner carries IICRC AMRT and WRT credentials. We have remediated brick rowhouse cellars on Bank Street, plaster walls on Williams Street, Ocean Beach cottage attics, and Coast Guard Academy housing units. The certification is the floor, not the ceiling.

2

Same-Day Inspection Across The New London County Waterfront

A technician is on site in New London the same day you call, whether you are downtown on Bank Street, in Williams Street historic district, near Ocean Beach, or in the Coast Guard Academy perimeter. We bring thermal imaging, moisture meters, and ACAC-certified air sampling kits on the first visit so the scope of work is documented before any pricing conversation starts across the waterfront.

3

Moisture Source Corrected, Not Just Covered

Most mold comes back because the harbor surge, brackish seepage, or ventilation problem was never solved. We coordinate directly with roofers, plumbers, and HVAC contractors on Pequot Avenue waterfront properties and Williams Street historic basements so the root cause is fixed before we close the wall, with David's AMRT and WRT training informing every source-correction decision in New London.

4

Lab-Verified Clearance You Can Hand Your Adjuster

Every New London mold job closes with third-party air sampling and written clearance at or below outdoor baseline. The file we deliver includes scope, containment photos, lab reports, and the IICRC-standard documentation that major carriers including Liberty Mutual, Allstate, State Farm, Travelers, USAA, and Chubb work with for a clean approval across the New London waterfront.

Common Mold Problems, Handled

The Mold We See Most in New London

These are the mold problems we remediate most often, every job run to the IICRC S520 standard, contained with HEPA negative air, and cleared by independent ACAC air testing.

Black mold spreading across poured concrete foundation walls in a damp basement during IICRC S520 mold remediation in a Connecticut home
01/ 05
Basement & Wall Mold
Basement Wall Mold, Fully Removed
Local Note

In New London, downtown brick rowhouse cellars near Thames harbor hold chronic moisture behind original 1700s and 1800s masonry.

The Situation

Chronic humidity, a sump failure, or seepage through the slab edge and foundation wall keeps a basement damp enough for mold to spread across concrete, framing, and stored belongings. On finished basements the same moisture colonizes the back of drywall and the wall cavity long before any stain reaches the room.

How We Remediate It

Our crews set sealed containment with negative air pressure and HEPA-filtered air scrubbers, then remove or HEPA-clean the affected materials and treat the foundation wall and framing with an EPA-registered antimicrobial per IICRC S520. The moisture source, seepage, a failed sump, or high humidity, is corrected and dehumidification is set before anything is closed back up.

Cleared To Standard

Third-party ACAC air sampling confirms spore counts at or below the outdoor baseline before reconstruction begins. Every scope line, containment photo, and lab report is documented for your insurer so the claim moves on evidence.

IICRC S520 ContainmentHEPA Negative AirACAC Clearance Tested
1 / 5

Scenario 1 of 5: Basement & Wall Mold

Emergency Mold Guide

What To Do When You Find Mold In Your Home

The first 24 hours matter. Follow these steps to contain the colony and protect your air quality while waiting for our IICRC S520 certified crew to arrive.

What To Do Immediately

1
Call Certified Remediation If Growth Exceeds 10 Sq Ft

EPA guidelines recommend professional remediation for any visible mold patch larger than a 3x3 square foot area. Anything more releases spores beyond safe DIY containment.

2
Contain The Affected Area

Close doors leading to the contaminated room and turn off HVAC immediately. Every minute of shared air movement spreads spores throughout the rest of your home.

3
Document Everything With Photos

Take timestamped photos of all visible mold and any related water damage before cleanup begins. Your insurance adjuster will need this for the claim file.

4
Wear N95, Gloves & Eye Protection

If you must enter the contaminated area before remediators arrive, wear an N95 respirator, nitrile gloves, and sealed eye protection. Skin and airway contact with active colonies is how symptoms start.

5
Address The Moisture Source First

Mold needs water to grow. Fix the leak, correct the humidity, or remediate the flood before any cleanup attempt. Scrubbing without moisture correction guarantees regrowth.

6
Request Clearance Testing After Remediation

Third-party post-remediation air sampling confirms spore counts are at or below outdoor baseline. Without it, you have no way to verify the work actually worked.

What NOT To Do

Do NOT Spray Bleach On Porous Surfaces

Bleach lifts color on drywall, carpet, and wood but does not kill mold at the root. The colony returns within weeks and the stain looks smaller only because the surface is lighter.

Do NOT Run Whole-House HVAC

Central heating and cooling circulates spores through every duct run, colonizing rooms that were never affected. Shut the system off until professional containment is in place.

Do NOT Attempt Removal Over 10 Sq Ft

EPA guidelines require professional containment for anything larger than a 3x3 patch. Tearing out drywall without negative air pressure releases millions of spores instantly.

Do NOT Paint Over Visible Mold

Even mildew-resistant primer cannot seal an active colony. The mold feeds on the paper backing of drywall and bleeds through within weeks, often worse than before.

Do NOT Ignore Musty Odors

A persistent musty smell without visible mold almost always means a hidden colony behind walls, under flooring, or in ductwork. Smell usually precedes visibility by months.

Do NOT Remove Materials Without Containment

Disturbed mold releases millions of spores in seconds. Ripping carpet, pulling drywall, or breaking up tile without proper negative air pressure contaminates the entire home.

Our Process

Our Mold Remediation Process In New London, CT

From the first call to final walkthrough, every step is documented, insured, and owner-supervised.

Green Restoration owner measuring moisture with a Tramex meter during a same-day mold inspection in a New London CT home
01Current Step
5 StepsStart to Finish
100%Owner-Supervised
DirectInsurance Billing
Service Area

Mold Remediation Coverage In New London, CT

Full service mold inspection, containment, remediation, and lab-verified clearance testing for New London homes and businesses. Same-day inspection response across New London County.

Neighborhoods We Serve In New London
DowntownBank StreetWilliams StreetPequot AvenueOcean BeachShaw's CoveCoast Guard AcademyFort TrumbullHodges SquareWilliams Park

Green Restoration provides IICRC S520 certified mold remediation in New London, CT, serving local neighborhoods throughout New London County. Our certified technicians arrive same day with thermal imaging, moisture meters, and ACAC-certified air sampling kits. We work directly with all major insurance carriers, from initial inspection through hospital-grade containment and lab-verified clearance testing.

As a service-area business led by our owner across New London County, our crews know the specific mold conditions New London properties face. We coordinate directly with adjusters from Liberty Mutual, State Farm, Travelers, Allstate, USAA, Chubb, Hartford Insurance Group, and all other major carriers, documenting scope from inspection through ACAC clearance for every claim across New London and surrounding New London County. Green Restoration is not a licensed public adjuster and does not negotiate claims on your behalf.

Active Mold Exposure In New London?

Same-day inspection dispatch, 24/7/365.

(833) 833-3637

IICRC S520 · Licensed & Insured · HIC.0668405

Serving New London (06320) & Nearby Towns

All Towns Served By Green Restoration Of New London County For IICRC S520 Mold Inspection And Remediation.

Hours Of Operation
24/7 Emergency ResponseCall Anytime, Day Or NightMold, Water Damage, Fire, Storms, & Sewage Emergencies Dispatched Immediately
Scheduled AppointmentsMonday Through Friday, 8:00 AM to 4:00 PMNon-Emergency Inspections, Mold Assessments, & Air Sampling Consultations
Local Response

Same-Day Mold Inspection In New London, CT

IICRC S520 crews dispatch across the New London County waterfront same day in 2026, from Thames River estuary downtown brick rowhouses and Williams Street historic 1700s plaster cavities through Coast Guard Academy housing Stachybotrys, Ocean Beach salt-air sheathing, 1920s Pequot Avenue colonials, and Bank Street commercial corridor, supervised under our owner's IICRC AMRT and WRT credentials. Green Restoration is not a licensed public adjuster and does not negotiate claims on your behalf.

06320ZIP / founded 1646

ZIP / founded 1646 for New London, New London County, locked silo-aware dispatch.

1700s-1800s + 1920shousing-stock era

housing-stock era for New London, New London County, locked silo-aware dispatch.

Thames River Estuaryprimary drainage

primary drainage for New London, New London County, locked silo-aware dispatch.

Salt-Air Harborclimate exposure

climate exposure for New London, New London County, locked silo-aware dispatch.

Green Restoration branded fleet vehicles ready for service in Darien CT
About Green Restoration

About Green Restoration In New London, CT

Local Owner, New London, CT, Green Restoration

IICRC AMRT+WRT Certified

Green Restoration provides IICRC S520 certified mold inspection, containment, remediation, and lab-verified clearance testing for homes and businesses in New London, CT, owner-operated with IICRC AMRT and WRT certified leadership. Our process focuses on accurate spore sampling, hospital-grade containment, physical removal, and moisture source correction to stop regrowth across Thames harbor brick rowhouse cellars and Williams Street historic plaster cavities. We work with New London property owners and insurance providers to document scope clearly and restore affected areas the right way, without unnecessary steps or delays.

Green Restoration local owner
Green RestorationLocal Owner, New London, CT
15+ Years Experience

As the local co-owner covering New London and the New London County waterfront, I bring 15 years of IICRC AMRT and WRT certified restoration experience to every Thames harbor downtown rowhouse and Williams Street historic colonial. Every mold remediation project gets my direct oversight, from containment setup through ACAC clearance sampling, whether the call comes from Ocean Beach, Pequot Avenue, the Coast Guard Academy housing perimeter, or downtown Bank Street. We work with New London property owners and insurers to document scope clearly and restore properties the right way, without unnecessary steps or delays.

IICRC Certified FirmLicensed & Insured In CTBBB A+ Rated Business
Local Success Stories

Trusted by Families in New London & New London County

4.9 out of 5, Rated by your neighbors on Google

We discovered mold when removing our pellet stove and called Green Restoration for help. David was very communicative and helpful throughout the entire process. He did the job thoroughly and professionally. Highly recommended!

DW

David Woolner

Mold Remediation
Verified • October 2025

I had a fantastic experience with Green Restoration. From start to finish, the team was professional, thorough, and extremely knowledgeable. David came for the initial inspection and took the time to explain the entire process.

AG

Annmarie Gieparda

Mold Remediation
Verified • March 2025

We had mold due to a water leak in our half finished basement. David and his crew did a great job, we were very satisfied. I would highly recommend Green Restoration to anyone.

T

Tanya

Water Damage
Verified • February 2025

I needed my entire condo completely cleaned after a soot blow back. Green Restoration was top shelf! So thorough and professional. Thank you so much!

JH

Jacki Hornish

Fire & Soot Cleanup
Verified • September 2025
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Mold Remediation Pricing

Mold Remediation Cost In New London, CT

2026 New London mold remediation: most basement and crawl claims settle $3,000 to $8,000. Per-square-foot equivalent runs $14 to $28.

Small Project, Single Area

$1,500 to $4,500

Bathroom wall, window frame, attic patch, isolated growth under 10 sq ft

Most Common

Medium Project, Basement / Crawl

$3,000 to $8,000

Basement wall, crawl-space section, single-room remediation with containment

Large Project, Whole-Home

$8,000 to $25,000+

Multi-room, Stachybotrys, structural mold, HVAC remediation, attic sheathing

Expert Answers

New London CT Mold Remediation FAQs

Clear 2026 answers on New London mold conditions, insurance coverage, and lab-verified clearance testing.

Same-day mold inspection across New London and the New London County waterfront, 24/7. Our crews dispatch with thermal imaging, moisture meters, and ACAC-certified air sampling so scope is documented from the first visit, whether you are along the Thames River estuary harbor, on Bank Street downtown, in Williams Street historic district, off Pequot Avenue, near Ocean Beach, or inside the Coast Guard Academy housing perimeter. Call (833) 833-3637 any time, day or night.

Mold remediation in New London typically ranges from $1,500 to $4,500 for single-area cleanup (a bathroom ceiling in a Pequot Avenue colonial, a window frame in an Ocean Beach cottage, a small attic patch in Coast Guard Academy housing), $3,000 to $8,000 for basement-wall, crawl-space, or single-room projects (where most New London claims settle, especially in Thames harbor brick rowhouse cellars and Williams Street historic 1700s plaster cavities), and $8,000 to $25,000+ for whole-home Stachybotrys in downtown Bank Street properties, multi-room containment in Pequot Avenue colonials, or HVAC remediation in larger Coast Guard Academy mid-century buildings. Pricing depends on containment complexity, square footage affected, mold type, and whether drywall, plaster, insulation, or subfloor need replacement.

Most Connecticut homeowner policies cover mold remediation when it results from a covered water loss, such as a burst pipe in a Pequot Avenue colonial, a sump pump failure during a Thames harbor surge event in a Bank Street cellar, an appliance leak in an Ocean Beach cottage, or a sudden roof leak in a Williams Street historic property. Mold from long-term Thames brackish seepage, chronic salt-air humidity, or unaddressed harbor flood-zone exposure typically requires separate flood or mold endorsement. Green Restoration submits to every major carrier directly with the IICRC S520 documentation, clearance test results, and lab-analyzed spore counts adjusters require, prepared under owner our owner's AMRT credential. We are not licensed public adjusters and do not negotiate claims on your behalf.

Most New London mold remediation projects take 3 to 7 days from containment setup to clearance testing. Smaller jobs like a single Pequot Avenue bathroom or an Ocean Beach kitchen wall finish faster. Larger projects with structural drying, whole-house HVAC remediation, or full Bank Street brick cellar Stachybotrys remediation can extend to 10 days. Timeline depends on mold type (black mold requires additional precautions), square footage affected, and whether moisture source correction requires a plumber, roofer, or HVAC contractor before close-up.

Yes. Connecticut allows combined mold assessment and remediation, so we perform both inspection and remediation in house with ACAC-certified air sampling. Pre-remediation sampling establishes baseline at your New London property, post-remediation clearance testing confirms spore counts are at or below outdoor baseline, and all lab results are delivered in writing for your file and your adjuster, whether you are in a Williams Street historic colonial, a Pequot Avenue 1920s home, or a Coast Guard Academy mid-century unit.

Call (833) 833-3637