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Cleanway Services
- February
- Pipe
- Home
“Vincent completed the rendition in two days and orchestrated all the inspections with the Insurance company and took the stress off of us though the entire process”
Best Mold Inspection & Testing near Waltham, MA
3 of these companies are based in Waltham; the others serve Waltham from towns including Braintree (18 mi), Arlington (4 mi) and Auburndale (4 mi).
9 open 24/7 · 22 open weekends · all 24 rated 4.5+ · 9 show a license
Data verified October 18, 2026
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Hub Testing Laboratory Inc
- Asbestos
- Team
- Questions
“I felt extremely safe and reassured in working with them as a new homeowner and really appreciated their attention to detail, safety and responsiveness to any concerns.”
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Academy Home Inspections
“He was ultra responsive and I found his rate to be an excellent value especially with all of his preventive maintenance tips.”
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Leal Cleaning and Restoration
- Project
- Efficient
- Leak
“He quickly assessed our mold situation after a basement leak and offered us a path to get us back in our space, but also how to make sure it didn't happen again.”
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Clean Joe
- Pipe
- Expertise
- Job
“Having Clean Joe complete the work for our church parsonage after a huge flood, has been one of the best experiences I have had with a cleaning service.”
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Warren Home Inspections
- Evening
- Shoes
- Radon
“The gentleman was very patient and great to talk with , he knew his stuff I was very impressed by the customer service he provided I'd recommend your services to anyone”
Listed for homeowners in and around Waltham, 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: Waltham, MA
The 24 companies on this page are rated from 4.5 to 5.0 across 8,532 reviews; 18 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (91%) and responsiveness (88%). The topics that come up most in reviews of the companies on this page are "informative", "knowledge" and "efficient". 9 are open around the clock; 22 are open on Saturdays and 20 on Sundays. The services the companies on this page list most often on their websites are water damage (4), fire damage (3), mold remediation (2) and sewage cleanup (2). 9 show a license on their websites; 4 list staff certifications (ASHI and IICRC) and 8 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 47 years. 9 offer emergency call-outs; 3 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 16 publish a contact page; 13 list a public email and 3 take bookings online. 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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Pheasant Hill Home Inspections
- Explanations
- Property
- Photos
“He was patient with our questions, professional and had the written inspection emailed to us by the end of the day - I would highly recommend his services to anyone looking to buy a home!”
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Barber Home Inspections Inc.
- Information
- Contractor
- Buyer
“When I reached out to Barber Home Inspections, they replied very promptly and set up a time that was convenient for me, even though I gave them relatively short notice.”
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Clean Remodel LLC
- Remediation
- Brand
- Company
“Enrique was extremely accessible - responding to calls & texts all day and night with questions about the construction progress and insurance coordination.”
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Bostonian Cleaning & Restoration
- Sewage
- Drying
- Carpet
“Member of our family's home suffered damage from cigarette smoke for many years and Bob and his crew went above and beyond to turn the home back to new again.”
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JBS Home Inspections
- Expertise
- Pictures
- Patient
“His report was very informative and helpful to my needs, as he identified items not just for immediate attention, but things to be aware of over the coming years of ownership.”
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Accent Home Inspection
- Passion
- Addition
- Expertise
“As a first-time home buyer, everything was sooo clueless and hectic; I believe I made 100+ calls to all kinds of parties (agents, attorneys, loan officers, inspectors etc.”
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Indoordoctor
- Call
- Air
- Results
“He showed a dedication to the details of the situation, to my needs as a homeowner, and to the complex impact of water damage on a house in the present and also in the future.”
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Pro-Tech Consultants Home Inspections
- Systems
- Opinion
- Plan
“He did a great job both writing up a thorough report and walking us through the house pointing out the most important bits and putting everything in perspective.”
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Five Stars Home Inspection LLC
- Expertise
- Buyer
- Patient
“They really took the time to explain everything thoroughly in the inspection report, and they are very responsive for questions you have after receiving the report.”
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Tiger Home Inspection
- Window
- Home Repair
- van
“He took the time to educate me on each finding and why something was deficient or not deficient and made sure I knew which items were especially important.”
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Elite Home & Mold Inspections
- Patient
- Responsive
- Knows
“That's why I hired him not knowing his skill level or professionalism yet and the first was just a prerequisite of the end result, professional and courteous.”
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Clayton Home Inspection
- Phone
- Future
- Buyer
“He stayed with us for three hours explaining the pitfalls and dangers of the home; everything from structural damage, insects, to water irrigation mediation and his visit to Rome.”
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Service Master
- Insurance Company
- Pictures
- Job
“Within a short time after notifying our Insurance Company of the flood in our house, a crew from Service Master in the NH area showed and went to work.”
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Mayflower Home Inspection
- Contractor
- First Time Buyers
- Confident
“My wife and I are first time buyers and Derek was not only extremely thorough, but answered any and every question I had throughout the entire inspection.”
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911 Restoration
- Team
“Very professional, courteous, thorough and efficient - would highly recommend!”
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Kensa Inspections
- Sense of Humor
- Drainage
- Attention
“In the time since I received the report from Kensa, I have used it as a guide to help me identify and hire professionals to complete several projects that addressed drainage and water issues.”
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Outlook Home Inspection
- Work
- Learn
- Roof
“Mohan's professionalism, good attitude, vast experience and knowledge turned an otherwise stressful and overwhelming endeavor into informative and positive experience.”
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Advanced Building Inspectors (Abi)
“Especially first-time homebuyers.”
Mold Inspection & Testing Services in Waltham, MA Cost Estimates
Minimum cost
$157
Maximum cost
$2876
National Average
$708
Avg Per Hour Rates
$106
$316
$1102
Typical price range is based on 269 cost profiles
Why these companies made our list
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