Serving Merrimack, NH & surrounding areas 24/7 Emergency Restoration Help

13 Best Mold Remediation Companies in Merrimack, NH

Dealing with mold growth in Merrimack, NH? We've listed 13 local mold remediation companies serving the Merrimack area, ranked by number of reviews, starting with Burke Emergency. Every listing below includes verified contact details, service categories, and hours so you can get help fast.

๐Ÿข 13 companies listedโญ 4.7 avg. rating๐Ÿ• 10 open 24/7๐Ÿ“ Serving Merrimack, NH

Mold Remediation Companies in Merrimack, NH

13 companies found ยท ranked by number of reviews. Tap a listing's website or map link, or use the number below to get connected now.

Burke Emergency photo

1.Burke Emergency

Open 24 Hours
5(93 reviews)

๐Ÿ“ 850 E Industrial Park Dr STE 6, Manchester, NH 03109

๐Ÿ“ž (603) 716-2921

Water damage restoration service

Burke Emergency Restoration is a family owned and operated 24/7 property restoration business. We rescue commercial and residential properties damaged by water, fire & smoke, mold and bio hazardous waste.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: clean, job, basement, ceiling, dehumidifiers, insurance adjuster, efficient, fans

RestoPros of MetroWest-Worcester photo

2.RestoPros of MetroWest-Worcester

Open 24 Hours
4.6(77 reviews)

๐Ÿ“ 75 Union Ave Suite 106, Sudbury, MA 01776

๐Ÿ“ž (508) 501-5995

Water damage restoration serviceBuilding restoration serviceFire damage restoration service

RestoPros of MetroWest-Worcester is your trusted restoration partner in Sudbury, MA, specializing in water damage restoration, mold remediation, and fire and smoke damage restoration. Dedicated to serving residents in the MetroWest area when an emergency occurs, we are on call 24 hours, serving homes and businesses. Not only do we provide you with the restoration and drying services you need, we also discuss procedures with you, and if need be, act as your advocate when it comes to processing a homeowners insurance claim. Count on RestoPros of MetroWest-Worcester for a professional, reliable service, because your safety and satisfaction are our top priorities.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: basement, mold, communication, company, insurance, job, website, morning

SERVPRO of Cheshire County photo

3.SERVPRO of Cheshire County

Open 24 Hours
4.8(73 reviews)

๐Ÿ“ 140 Old Rte 12 E, Westmoreland, NH 03467

๐Ÿ“ž (603) 352-7251

Water damage restoration serviceAir duct cleaning serviceBuilding restoration serviceCarpet cleaning service

SERVPRO of Cheshire County is the top choice for cleanup and restoration. We offer comprehensive residential and commercial services, specializing in storm, fire, and water damage restoration services, mold remediation, pathogen and biohazard cleaning, and more. Available 24/7, our team manages everything from damage assessment to full reconstruction. With over 2,260 franchises nationwide, SERVPRO handles both small residential jobs and large commercial projects. Our trained professionals work to minimize disruptions, assisting with insurance claims and disaster recovery to help you quickly return to normal.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: cleaned, basement, project, home, pipe, crew, insurance, soot

SERVPRO of Chelmsford / Westford and SERVPRO of Billerica / Tewksbury photo

4.SERVPRO of Chelmsford / Westford and SERVPRO of Billerica / Tewksbury

Open 24 Hours
4.8(63 reviews)

๐Ÿ“ 208 Main St, Townsend, MA 01469

๐Ÿ“ž (978) 256-4225

Water damage restoration serviceAir duct cleaning serviceBuilding restoration serviceCarpet cleaning service

SERVPRO of Chelmsford / Westford and SERVPRO of Billerica / Tewksbury is the top choice for cleanup and restoration. We offer comprehensive residential and commercial services, specializing in storm, fire and water damage restoration services, mold remediation, pathogen and biohazard cleaning, and more. Available 24/7, our team manages everything from damage assessment to full reconstruction. With over 2,260 franchises nationwide, SERVPRO handles both small residential jobs and large commercial projects. Our trained professionals work to minimize disruptions, assisting with insurance claims and disaster recovery to help you quickly return to normal.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: basement, cleaned, insurance, inspection, pipe, remediation, rug, area

PRO GC & Restoration of NH photo

5.PRO GC & Restoration of NH

Open 24 Hours
4.3(46 reviews)

๐Ÿ“ 76 Elm St unit 10, Milford, NH 03055

๐Ÿ“ž (603) 410-9093

Water damage restoration serviceConstruction companyContractorFire damage restoration service

PRO GC & Restoration of New Hampshire is your trusted partner for mold remediation, water damage mitigation, fire restoration, and post mitigation reconstruction projects in New Hampshire, Vermont, and Massachusetts. Our company is locally owned and operated with over 20 years of experience. We offer full service water and fire restoration, biohazard cleanup, mold removal, abatement, and remediation services. What sets our company apart from most others is we communicate with the insurance adjusters so you don't have to, provide next-day estimates, and same-week service to ensure a prompt solution. Our licensed and insured team takes pride in making this entire process more straightforward and efficient for you and your families.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: mold, attic, clean, home, basement, remediation, quotes, price

SERVPRO of Concord photo

6.SERVPRO of Concord

Open 24 Hours
4.4(29 reviews)

๐Ÿ“ 6 Tallwood Dr, Bow, NH 03304

๐Ÿ“ž (603) 225-2825

Water damage restoration serviceAir duct cleaning serviceBuilding restoration serviceCarpet cleaning service

SERVPRO of Concord is the top choice for cleanup and restoration. We offer comprehensive residential and commercial services, specializing in storm, fire and water damage restoration services, mold remediation, pathogen and biohazard cleaning, and more. Available 24/7, our team manages everything from damage assessment to full reconstruction. With over 2,260 franchises nationwide, SERVPRO handles both small residential jobs and large commercial projects. Our trained professionals work to minimize disruptions, assisting with insurance claims and disaster recovery to help you quickly return to normal.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: pipe, floor, home, project manager, phone, contract, email, mold

New England Remediation Services, LLC photo

7.New England Remediation Services, LLC

4.2(29 reviews)

๐Ÿ“ 91 Concord Rd, Northfield, NH 03276

๐Ÿ“ž (603) 491-5738

Water damage restoration serviceAir duct cleaning serviceBlast cleaning serviceConstruction company

New England Remediation Services. LLC is centrally located in Concord, New Hampshire to serve all of New England with mold remediation (mold removal), inspection and testing services. In addition, we offer fire and water damage restoration, media blasting and spray foam insulation installation. We are fully licensed, insured, and trained to improve your indoor air quality. Your health is our number one concern. That's why we have invested in the best, state-of-the-art equipment to accurately identify and efficiently remove toxic mold from residential homes and commercial businesses. Plus, our skilled construction crew is able to restore your home or business to its "like new" condition!

Visit Website โ†—View MapView Photo ๐Ÿ• 8 AM-5 PM ยท Closed Saturday, Sunday

Customers mention: price, mold, company, honest, estimate, attic, projects

Fire Clean-Up Services photo

8.Fire Clean-Up Services

Open 24 Hours
4.9(25 reviews)

๐Ÿ“ 7 Gardners Grove Rd, Belmont, NH 03220

๐Ÿ“ž (603) 528-2700

Water damage restoration serviceBuilding restoration serviceFire damage restoration serviceFireplace store

Fire Clean-Up Services (FCS) has been in business for over 40 years and continues to remain family owned and operated. Located in Belmont, NH (just off of I-93, at Exit 20) for the history of the company, FCS serves all of New Hampshire, responding to disaster relief of all kinds. While FCS prides itself on delivering a high standard of service and maintaining high-quality equipment, the team of professional technicians are its greatest asset. Certified by the Institute of Inspection Cleaning and Restoration Certification (IICRC) and provided with in-house technical training, the staff at FCS treats every project as if it were their own home.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: company, home, call, questions, mold, owner, satisfaction, happy

Lighthouse Restoration LLC photo

9.Lighthouse Restoration LLC

Open 24 Hours
4.8(21 reviews)

๐Ÿ“ 458 NH-12A, Surry, NH 03431

๐Ÿ“ž (603) 903-7201

Water damage restoration serviceDemolition contractor

We perform Water Restoration, Mold Remediation, Odor Elimination, General Demolition, Leak Detection, Storm Damage Repair, Crime Scene Cleanup, Biohazard Removal and Flood Emergency Response. Call us direct by phone for swift answers.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: basement, job, company, mold, honesty, knowledge

Tri-State Restoration, LLC photo

10.Tri-State Restoration, LLC

Open 24 Hours
4.9(19 reviews)

๐Ÿ“ 28 Monadnock Hwy, North Swanzey, NH 03431

๐Ÿ“ž (603) 352-6802

Water damage restoration serviceFire damage restoration service

We provide water, fire, smoke damage restoration, mold remediation & post construction cleaning. We are an independent company that caters to the needs of our customers and clients.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: mold, insurance, cleaning, insulation, understanding, room, pipe, walls

Ferris Water Damage Restoration photo

11.Ferris Water Damage Restoration

Open 24 Hours
5(14 reviews)

๐Ÿ“ 242 Green St suite 375, Gardner, MA 01440

๐Ÿ“ž (978) 285-5131

Water damage restoration service

Ferris Water Damage Restoration offers professional cleanup and repair services for homes and businesses facing water damage. Whether caused by flooding, broken pipes, or unexpected leaks, our team responds quickly to remove water, dry affected areas, and restore your property. We use advanced equipment to ensure thorough results and help prevent further damage or mold growth. With a commitment to reliable service and customer care, we make the recovery process straightforward and stress-free. Count on us for fast, dependable solutions when water damage disrupts your life.

Visit Website โ†—View MapView Photo ๐Ÿ• Open 24 hours

Customers mention: company, price, communication, drying, wall, basement, job, insurance

New Hampshire Property Recovery Group photo

12.New Hampshire Property Recovery Group

5(7 reviews)

๐Ÿ“ 288 State Rte 101, Bedford, NH 03110

๐Ÿ“ž (603) 681-5667

Water damage restoration serviceFire damage restoration service

Business Description: New Hampshire Property Recovery Group is a locally owned and operated water damage restoration and reconstruction company serving residential and commercial properties throughout New Hampshire. We specialize in water mitigation, structural drying, mold remediation, and full-service rebuilds after property damage. Our team provides fast, reliable, and high-quality service to restore your property to pre-loss condition -- without the delays and restrictions of insurance carrier guidelines.

Customers mention: basement

13.Granite State Remediation, LLC

4.2(5 reviews)

๐Ÿ“ 26 Dunklee Rd, Bow, NH 03304

๐Ÿ“ž (603) 637-9892

Water damage restoration service

Provides water restoration after water damage to residential and commercial properties. Provides fire restoration after fire and smoke damage to residential and commercial properties. Mold remediation and Trauma clean up, Renovations and rebuilds

Visit Website โ†—View Map ๐Ÿ• 7 AM-5 PM ยท Closed Saturday, Sunday

Customers mention: mold, flooring, kitchen

Need help with mold growth in Merrimack right now?

Mold growth gets worse by the hour. Call now to get connected with a specialist, 24/7.

๐Ÿ“ž To Get Restoration, Call Now +1 (855) 872-6544

Signs You Need Mold Remediation

Visible mold growth

Black, green, or white spotting on walls, ceilings, grout, or around windows.

Musty, earthy odor

A persistent musty smell often means mold is growing somewhere out of sight, like behind a wall or under flooring.

Past or current water stains

Any area that has been wet for more than a day or two is a likely spot for mold to develop.

Allergy-like symptoms

Sneezing, coughing, or irritated eyes that improve when you leave the house can point to indoor mold exposure.

How Mold Remediation Works

  1. 1

    Mold Inspection & Testing

    Technicians identify the type and extent of mold growth and find the underlying moisture source.

  2. 2

    Containment

    The affected area is sealed off with plastic sheeting and negative air pressure to stop spores from spreading.

  3. 3

    Air Filtration & Mold Removal

    HEPA air scrubbers filter spores from the air while contaminated materials are removed.

  4. 4

    Cleaning, Sanitizing & Prevention

    Remaining surfaces are cleaned and treated, and moisture issues are addressed to prevent regrowth.

What Services Do Mold Remediation Companies in Merrimack Offer?

Most companies listed above offer more than one of these services. Here's what's typically included.

Mold Inspection & Testing

Visual inspection, moisture readings, and lab testing to identify mold type and severity.

Mold Removal & Remediation

Safe removal of mold-affected materials and treatment of remaining surfaces.

Air Quality Testing

Testing to confirm mold spore levels are back to normal after remediation.

Moisture Control & Dehumidification

Identifying and fixing the moisture source that's feeding mold growth.

Antimicrobial Treatment

Application of antimicrobial products to prevent regrowth on treated surfaces.

Crawl Space & Attic Remediation

Mold removal in hard-to-reach areas prone to poor ventilation and moisture.

HVAC Duct Cleaning

Removing mold spores that have spread through the ductwork and air handling system.

Preventive Waterproofing

Sealing and waterproofing to prevent the moisture conditions mold needs to return.

Don't wait on mold growth.

Mold spreads fast and can affect indoor air quality within days.

๐Ÿ“ž To Get Restoration, Call Now +1 (855) 872-6544

Frequently Asked Questions

How much does mold remediation cost in Merrimack, New Hampshire?
Most mold remediation jobs in Merrimack range from $500 to $6,000, depending on how much square footage is affected and whether the mold has spread into HVAC ductwork or wall cavities. Most companies listed here offer free on-site inspections and estimates.
Is mold growth covered by homeowners insurance?
Homeowners insurance typically covers mold remediation only when the mold resulted from a sudden, covered event, such as a burst pipe. Mold caused by long-term humidity, leaks, or poor maintenance is usually excluded, so document the original cause carefully.
How fast do I need to respond to mold growth?
Quickly. Mold spreads quickly in the right conditions and can begin releasing spores into the air within days, which can affect indoor air quality and aggravate allergies or respiratory issues. Most companies serving Merrimack offer 24/7 emergency response.
Are these mold remediation companies available 24/7 in Merrimack?
Many of the companies listed on this page offer around-the-clock emergency service. Look for the "Open 24 Hours" badge on each listing. Call ahead to confirm current availability, especially during major weather events when demand is high.
What's the difference between mold remediation and mold removal?
The terms are often used interchangeably, but remediation is the more accurate term. It's rarely possible to remove all mold spores from a property since they occur naturally in the environment, so professionals focus on remediation: reducing mold to safe, normal levels and fixing the moisture problem that caused it.
How many mold remediation companies serve Merrimack, New Hampshire?
We've found 13 mold remediation companies serving Merrimack and the surrounding area, with an average rating of 4.7 out of 5 stars.