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Advanced Building Inspectors (Abi)
“I just had a fantastic inspection with Ron and Herb - They were thorough, took the time to answer all of our questions, and super friendly/patient.”
Best Mold Inspection & Testing in Boston, MA
24 companies listed · 4 in Boston · 11 open 24/7 · all 24 open weekends · 22 rated 4.5+
Data verified October 16, 2026
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Coastal Home Inspections
- Report
- Explanations
- Informative
“He clearly noted what would be considered a high priority, what would be considered a low priority, what would involve a trip to the hardware store and what would involve an experienced professional.”
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Powerbees Incorporated
“Not only did they remediate all the mold in the basement, but they diagnosed the cause of the mold and outlined steps we needed to take to fix the underlying problem of water intrusion.”
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Boston Fire and Flood Restoration
- Property
- Communication
- Company
“The response time, professionalism, and communications during the entire mitigation and rebuild process was unparalleled, highly recommend for homeowners or property managers when emergencies strike.”
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Master Clean Corporation
- Basement
- Pictures
- Questions
“I want to especially commend them for their proper prep work, which prevented any dust from traveling to other parts of our home, which was super important to me after horrible past experiences with other contractors.”
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Bay State Property Inspection
“Gave us detailed and comprehensive home inspection service, helpful responses to questions, and insights on areas to watch.”
Listed for homeowners in and around Boston, MA, these 24 companies test for mold and indoor air problems. Listings show what each one states about sampling, lab work and the environmental tests it offers, plus ratings and quotes from public reviews.
Area overview: Boston, MA
4 of the 24 companies we list are based in Boston; the other 20 serve Boston from towns including Braintree (9 mi), Brookline (3 mi) and Cambridge (4 mi). 23 of the companies on this page have a rating, from 4.3 to 5.0 across 6,928 reviews; 15 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (90%) and responsiveness (85%). 11 are open around the clock; all 24 are open on Saturdays and 21 on Sundays. The services the companies on this page list most often on their websites are mold remediation (4), water damage (4), fire damage (2), fire damage restoration (2) and mold inspections (2). 8 show a license on their websites; 2 list staff certifications (ASHI and IICRC) and 9 have a BBB rating of A or A+. Domain records put 15 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 11 offer emergency call-outs; 6 give free estimates and 3 are family- or locally-owned. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Is one opinion enough on a damp problem?
Not when the first visit ends with a large removal quote attached. You have 24 companies on this page, so getting a second diagnosis is straightforward. Ask each one what it thinks the water source is. Two independent answers that match is the strongest signal you will get.
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Clean Joe
- Team
- Mold
- Job
“The basement restoration crew was here within 3 hrs did did a complete water extraction and set up the drying equipment's at a very bearable cost ( unlike Serv Pro that costs you a lifetime).”
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Stephco Cleaning and Restoration
- Home
- Quote
- Stairs
“I wasn't sure if this can be done but Nick guided me with the the area rug's sizes and prices, Jacob was very professional came over to give us a quote to add wax to our kitchen floor and carpet cleaning on the day of our service Derek did an amazing...”
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Barber Home Inspections Inc.
- Report
- Realtor
- Buyer
“According to my experience with Barber Home Inspections, I recommend any new buyer to choose this company to do your Inspections, and trust me you would be happy after inspected your house!”
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Clean Remodel LLC
- Team
- Night
- Company
“The price was really fair, but as with any remodel project there were certain bumps along the way like a pipe hit with a screw, and overall we ended up ~25% over original budget but of that it was ~50% upsells that I am really happy with now, 25% unf...”
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Cleanway Services
- Team
- Quote
- Home
“The two things that really stood out during our work with this team was 1) they quickly identified the issue and remediated it in a timely manner and 2) they remained invested in ensuring the completion of our project with other contractors once thei...”
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Wallace Home Inspections
- Report
- Patient
- Buyers
“Not only did he provide a detailed inspection, he gave me tons of guidance and advice on how to maintain my home, things to watch for over time, and future improvements I might want to make.”
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Accent Home Inspection
- Pictures
- Interaction
- Expertise
“I Thought I knew everything about the house I wanted to buy, and he showed me the collapsed foundation hiding in the garage, the signs of mold in the basement, the asbestos hidden behind another pipe, the burner light that did not work, and the broke...”
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JBS Home Inspections
- Questions
- Systems
- Patient
“Alex is very knowledgeable and did a great job in helping us to understand the building issues we consulted him about (HVAC, roofing, gutters, exterior painting) and providing contacts at firms that he has worked with that could help us with the solu...”
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Bostonian Cleaning & Restoration
- Basement
- Pipe
- Carpet
“They reviewed the damage to my apartment, made several suggestions for ways to correct it, solicited my frequent opinions, worked efficiently with the insurance adjuster, tightly scheduled the several different specialists who had to come into my ap...”
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Indoordoctor
- Mold
- Remediation
- Results
“I contacted inside doctor on a Friday at 7pm I received a message with in a hour saying they can come out the next day to help they sent us Abe and he was so knowledgeable kind and truly cared about the health of my family he has since checked in and...”
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Pro-Tech Consultants Home Inspections
- Condo
- Review
- Plan
“Our condo association is at the beginning stages of determining how to address some potential necessary work in our building and Wayne was incredibly helpful with his evaluation of the project and sharing his professional opinion (and promptly, too!”
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Five Stars Home Inspection LLC
- Informative
- Condo
- Patient
“Brian's services were greatly appreciated, because we are first-time home buyers and Brian not only completed a thorough inspection, he also taught us what we should be looking out for and explained some of the ongoing house upkeep tasks we will need...”
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Elite Home & Mold Inspections
- Questions
- Drone
- Knows
“He was extremely knowledgable, fairly priced, he simplified the information for us, walked us through each section of the home after completing his evaluation, and provided the full written report several hours after he left.”
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Tiger Home Inspection
- Condo
- Dollars
- van
“Tiger Home Inspection inspected the house we had put an offer on; they were available last minute (needed a 24 hours inspection turnaround), walked us through everything very thoroughly, and got the report to us that night.”
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Metro Boston Property Inspections
- Informative
- Future
- Condo
“This house buying stuff is pretty stressful, and as I told him, the inspection turned out to be closer to a pleasure than a stress (even though not everything was perfectly perfect) because he explained everything so well.”
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Puritan Restoration
- Team
- Basement
- Clean
“From the hour I found water all over my kitchen and basement floor, I knew we were in good hands when the crew arrived over next few hours and continued the clean up and restoration until every detail was completed to our satisfaction.”
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Mayflower Home Inspection
- Job
- Walking
- Confident
“Mike from Mayflower Home Inspection was very thorough with the inspection, super friendly and was walking me through all the things he noticed and needed attention and the severity of the issues found.”
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Service Master
- Basement
- Call
- Job
“Prior to replacing the furnace Chris Govoni came by to take a look at what was going on and thoroughly inspected and took pictures of the furnace and findings (property that was salvageable and unsalvageable as well as explaining the whole process th...”
Mold Inspection & Testing Services in Boston, MA Cost Estimates
Minimum cost
$181
Maximum cost
$3313
National Average
$815
Avg Per Hour Rates
$122
$364
$1269
Fair price range is based on 284 cost profiles
Why these companies made our list
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