Mold Preventing
Home Sale?
Mold Damage From Past Leak?
Mold Smell in Attic, Bathroom, or Basement
CALL US TODAY!
Home Owners
Realtors
Home inspectors
Your Affordable Mold Removal Focused Company
We Identify Mold, Remove, Disinfect, and Seal
We are an owner-operated, mold-removal focused company, that is designed to efficiently and affordably service your mold problem. How? We are NOT a franchised based water/ fire restoration company that focuses on expensive demolition and insurance-based jobs. We open less than 15% of our customers’ walls or flooring. MassMold’s client base is home owners who simply need to remove mold from their homes at a reasonable price.
Not all mold is dangerous! Don’t let other mold testing companies scare you. More scenarios require mold remediation services than simply water-damage events. Other situations that demand swift action by removal and remediation experts include:
- Attic & Basement Mold Removal
- Kitchen & Bathroom Mold Removal
- leaks in plumbing pipes or appliances (dishwasher, toilet, or garbage disposal) that are not noticed or visible
- Rooms, basements, or unseen, dark areas (crawl spaces or attics) where humidity is too high and damp air is trapped for an extended period
- Flooding events where remediation does not begin within 48–72 hours
- Cracks in exterior walls that allow water to seep into the building frame
- Leaks through roofs and exterior siding




Residential Mold Removal and Remediation Services Certified 5 Year Warranty
7 Things to Know About Mold Restoration Quotes in West Medford
Get clarity on mold restoration quotes in West Medford. Learn what affects pricing, how inspections work, and why MassMold's approach saves you money.
7 Things to Know About Mold Restoration Quotes in West Newton
Getting mold restoration quotes in West Newton? Learn what affects pricing, how inspections work, and why choosing the right company matters for your home.
Getting Mold Restoration Quotes in Portsmouth: What to Expect
Learn how to get accurate mold restoration quotes in Portsmouth, MA. Understand pricing factors and what a thorough inspection includes.
Getting Mold Restoration Quotes in Saugus: What You Need to Know
Compare mold restoration options in Saugus. Learn what to expect from quotes, how to evaluate contractors, and why local expertise matters for your home.
Getting Mold Restoration Quotes in Stoneham: What to Compare
Learn how to evaluate mold restoration quotes in Stoneham. Compare methods, costs, and find the right service for your home.
How to Choose a Mold Removal Company in Brookline
Step-by-step guide to finding and working with a mold removal company in Brookline. Learn inspection, testing, and remediation essentials.
How to Choose a Mold Removal Company in East Derry
Step-by-step guide to finding and hiring the right mold removal company in East Derry. Learn what to inspect, test, and expect from remediation.
How to Choose a Mold Removal Company in Marblehead
Step-by-step guide to finding and hiring the right mold removal company in Marblehead. Learn what to expect and how to protect your home.
How to Choose a Mold Removal Company in Merrimack
Step-by-step guide to selecting and working with a mold removal company in Merrimack, MA. Learn inspection, testing, and remediation processes.
How to Choose a Mold Removal Company in Methuen
Find the right mold removal company in Methuen. Step-by-step guide to inspection, testing, remediation, and preventing future mold growth.
How to Choose a Mold Removal Company in Newton
Step-by-step guide to selecting and working with a mold removal company in Newton. Learn inspection, testing, and remediation from MassMold.
How to Choose a Mold Removal Company in North Billerica
Step-by-step guide to finding and working with a mold removal company in North Billerica. Learn inspection, testing, and remediation basics.
How to Choose a Mold Removal Company in North Chelmsford
Step-by-step guide to selecting the right mold removal company in North Chelmsford. Learn inspection, testing, and remediation processes.
How to Choose a Mold Removal Company in North Salem
Step-by-step guide to selecting the right mold removal company in North Salem, MA. Learn what to expect from inspection through remediation.
How to Choose a Mold Removal Company in North Weymouth
Step-by-step guide to finding the right mold removal company in North Weymouth. Learn what to expect and how to protect your home.
How to Choose a Mold Removal Company in Quincy
Step-by-step guide to selecting the right mold removal company in Quincy, MA. Learn inspection, testing, and remediation choices for your home.
How to Choose a Mold Removal Company in Reading, MA
Find a reliable mold removal company in Reading. Learn how to inspect, test, and select professional remediation services for your home.
How to Choose a Mold Removal Company in Waltham
Step-by-step guide to selecting the right mold removal company in Waltham. Learn what to expect, how to inspect, and when to act.
How to Choose a Mold Removal Company in Wellesley Hills
Step-by-step guide to selecting the right mold removal company in Wellesley Hills. Learn inspection, testing, and remediation processes.
How to Find a Mold Removal Company in Burlington
Step-by-step guide to selecting and working with a mold removal company in Burlington. Learn what to expect from inspection to remediation.

FAST AND EFFICIENT PROCESS
MassMold is dedicated to helping you ensure that the property you or your clients want to buy or sell, is free from harmful mold that may pose a health risk if left unresolved.
Once we’ve determined the extent of the issue, we create a detailed plan of action to remove mold, clean your air, and restore your property. This full-service process is performed by highly trained technicians using state-of-the-art equipment, so you can be confident your home’s indoor air quality after our services.
We are passionate about not only identifying problems, but also recommending a course of action to resolve them quickly, so that you can rest assured that the house you are considering buying or selling meets all health and safety standards and is fit for habitation.
Why Do I have Mold in My Attic?
Improper Bath Fan to Soffit and Attic Venting
Soffit vents usually allow fresh air to flow into the attic, but they do not provide an exhaust mechanism. The best way to vent a bath fan out of the attic is through a vent in the roof itself. Also, a bath fan that vents directly into the attic is a guaranteed attic mold problem and oftentimes homeowners require professional attic mold removal services as a result.
Blocked Soffit Vents: Proper attic ventilation welcomes fresh air in and pushes moist air out. Generally speaking, attic ventilation relies on the fact that heat rises.
Humidifier Set Too High: Is your HVAC system over-humidifying your indoor air? It is best if you can maintain the relative humidity level within your home to between 40% and 60%.


Attic Ventilation Design and Needs
Poor attic ventilation and insulation deficiencies
may have caused condensation within your attic space. The suspected source of mold in your attic is likely a result of a mixture of mold spores and excessive condensation within the attic space that have settled on organic wood material. The general rule, on the amount of total attic vent space needed, is to have at least one square foot of vent space for every 150 square feet of attic area. Ideally, half the vents should be located in the soffit at the bottom of the roof and half in gable or ridge vents near the top to allow for natural circulation of air through the attic.
Attic ventilation temperature differential
Keeping the air temperature in the attic relatively similar to the surface temperature of the wood is crucial. If there is a differential between the two, you end up reaching dew point causing excessive condensation resulting in mold growth.
How We Treat Mold in Your Crawl Space
MassMold takes a comprehensive approach to crawl space mold removal. Our thorough inspection allows us to create a plan that is tailored to your home, ensuring effective results. We’ll start by isolating the mold so that it doesn’t spread during the treatment process. Then, we’ll get started on the mold abatement process, which involves a combination of chemical applications and other procedures, to completely eliminate crawl space mold.
You can rest assured that MassMold will do a thorough job with your crawl space mold removal.

