Mold Science Environmental

4.79 |15 Verified Ratings
Write a Review

Mold Science Environmental

4.79 | 15 Verified Ratings
Write a Review


1 Hardy Road, Unit 363
Bedford, NH 03110
Your use of our services is governed by our Terms & Conditions

Mold Science Environmental

2016 law makes mold assessment illegal without a license. We are licensed for mold assessment and remediation. We were the first remediator in New Hampshire, providing the training for New Hampshire's Section 8 housing inspectors. We get to the cause and offer a 10 year guarantee, with no failure since 2002.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Boston
  • Manchester
  • Lynn
  • Nashua
  • Haverhill
  • Andover
  • Lowell
  • Dorchester
  • Rochester
  • Portsmouth
  • Concord
  • Lawrence
  • Dover
  • Tilton
  • Hampton
  • Ayer
  • Newburyport
  • Townsend
  • Londonderry
  • Gloucester
  • Lee
  • East Boston
  • Laconia
  • Salem
  • Peabody
  • Lebanon
  • Keene
  • Rockport
  • Conway
  • Merrimac
  • Milford
  • Hathorne
  • Raymond
  • Gilmanton
  • Meredith
  • Haverhill
  • Dracut
  • Greenland
  • Nottingham
  • Allston
  • East Kingston
  • Lochmere
  • Franklin
  • Hanover
  • Ossipee
  • North Chelmsford
  • Newton
  • Rye
  • South Hamilton
  • Winthrop
  • Fitchburg
  • Dunbarton
  • Hooksett
  • Litchfield
  • Pelham
  • Carlisle
  • North Salem
  • Canaan
  • Northwood
  • Tewksbury
  • Goffstown
  • Wenham
  • Roslindale
  • Middleton
  • Hampstead
  • Topsfield
  • Weare
  • West Lebanon
  • Rowley
  • Suncook
  • Rindge
  • Danvers
  • Candia
  • Derry
  • Lunenburg
  • Salisbury
  • East Hampstead
  • West Roxbury
  • Nahant
  • Chester
  • Deerfield
  • Westminster
  • Auburn
  • Newton Junction
  • West Boxford
  • Lynnfield
  • Bedford
  • Epping
  • West Townsend
  • Lincoln
  • Mont Vernon
  • Exeter
  • Amherst
  • Leominster
  • Georgetown
  • Mattapan
  • Newbury
  • Amesbury
  • Brighton
  • Gardner
  • See All >

Services Offered

Disaster Recovery Services
  • Water Removal Recovery
Mold & Asbestos Services
  • Indoor Air Quality Testing Companies
  • Toxicity & Mold Removal
  • Mold & Toxic Material Testing

Areas of Expertise

  • Identifying and Correcting Causes of Mold
  • Licensed Mold Testing
  • Licensed Mold Assessment

Quick Facts

Business Hours
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
5:00 PM to 7:00 PM
5:00 PM to 7:00 PM
(Please call to confirm)
  • Warranty Description: 10 years
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2007
State Licensing
Trade: Residential Mold Assessor
License #: 1708010
Expiration: 08-31-2019
Type: General Liability
Amount: $0
Expiration: 10-10-2019
HomeAdvisor Screened. View Details

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Ratings & Reviews
Mold Science Environmental

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 15
  Page 1 of 2
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5.0   |  
Review by in Pembroke, NH
Quick response in an out in two days were very professional. Job was well done.
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4.5   |  
Review by in Chelmsford, MA
Mark was very professional. Tested for presence of airborne mold spores on first floor. Sent sample to a lab for evaluation. Emailed the lab results to me two weeks later, which were difficult to understand for the average person. Mark said he'd call me to discuss the results, which he finally did two weeks later. Left a message on my voicemail and said the results indicated that mold levels were in normal range. I guess $210 and four weeks of waiting were worth the peace of mind?
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5.0   |  
Review by in Nashua, NH
Very professional. Work was scheduled and done on time to our complete satisfaction.
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5.0   |  
Review by in New London, NH
Project: Test Indoor Air Quality
Very Professional ,explained what we would be looking for from the test results. At this time awaiting results.
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3.0   |  
Review by in Merrimac, MA
Mark removed all the mold but unfortunately when he removed contaminated floor joists he did not put anything underneath the walls to hold them up. Now my sheet rock has cracks in it from the settling that the walls did after not having any support. Other than that he did an awesome job.
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5.0   |  
Review by in Tyngsboro, MA
Mark Carter, Owner/Operator provided complete and comprehensive information to all questions. Performed the work as specified, and at the best price of the three quotes I obtained. Should also point out that his remediation method requires the home owner to leave the premises for one overnight period to treat the mold with ozone. I can say he is trustworthy to do business with. Also has the best guarantee for the three quotes that I obtained.

1 of 1 users found this review helpful.

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5.0   |  
Review by in Nashua, NH
Very good service, great with follow up. Does what he says he is going to do at 100%. Fast friendly service. I would recommend
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5.0   |  
Review by in Plaistow, NH
Mark was helpful throughout the process and worked with me to make it a less stressful experience. He had the best price for the best job, and completed all in a timely manner. I would recommend him to anyone.
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4.5   |  
Review by in Litchfield, NH

0 of 2 users found this review helpful.

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5.0   |  
Review by in Goffstown, NH
Great work & test helped find the problem
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Showing 1-10 of 15
  Page 1 of 2

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  2. Verify Insurance
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  3. Verification of State Business Filings
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  4. Criminal Records Search
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  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
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