Top-rated mold and asbestos pros.

Get matched with top mold and asbestos pros in Williamsport, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Mold and asbestos pros in Williamsport - Updated Nov 2026

RC Air & Mold Solutions
4.9(
70
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Williamsport, MD and surrounding areas

Approved

In business since 2012

Warranties offered

Credit card accepted

"RC Air and Mold Solutions did an outstanding job for us. Not only was their evaluation and testing excellent, but Robert Hedrick also provided the very best in customer service. His over the top response time and coordination with other contractors was critical for us in moving our transaction forward. We greatly appreciate your example of providing the very best in customer service."
 Air Sampling Process Inside Living Room
 Air sampling inside remediated basement
 Air-O-Cell Cassette collects mold spores
 Zefon Air Sampling Pump
 Collecting outdoor air sample for comparison

+3

Response time12 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Wilbur Hull Nano Cleaning Solutions, LLC
4.9(
17
)
Mold & Toxic Material TestIndoor Air Quality TestingToxicity and Mold - Removal+2 more

Serving Williamsport, MD and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We so enjoyed Wilbur and his crew. The entire experience has been absolutely wonderful. Educational and safety providing! Our home feels clean and safe. My family was so pleased that we set up a temporary gym in our basement to work out as a family after having our home serviced for Mold Remediation! Thank You Again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time12 hrs
25 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Applied Remediation Solutions
Applied Remediation Solutions
4.9(
67
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Williamsport, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Was the best one with an affordable offer after the inspection. Also was the only one where moisture readings were taken around the suspect area of infestation. Came out to do the remediation the next day to complete the job. Professional and quick with it only being a one person operation for my call. Great local business and professional mold remediation."
Hoarding
Hoarding
Hoarding
Crawlspace
Crawlspace

+15

Response time3 hrs
Response rate100%
Recommended by76%of homeowners
Avatar for A & I Inc
A & I Inc
5.0(
40
)
Asbestos - AbatementAsbestos - Testing

Serving Williamsport, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Emergency services offered

"Jason and his crew did an excellent job removing my asbestos tiles and disposing of the waste. He was straight forward, courteous, communicative and I would recommend A &1 to others."
My jobs
My jobs
Response time9 hrs
Response rate100%
87 neighbors recently requested a quote
County Large Home Inspections
4.5(
58
)
Asbestos - TestingMold & Toxic Material TestRadon Gas - Testing

Serving Williamsport, MD and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"Ted Riddick did an excellent job of performing a mold test in our basement, at the buyers request. I was very leary at first, because we recently cleaned the carpets and were concerned and/or confused that mold could be in our basement. We certainly would have known if we had mold in our basement or water coming causing a mold situation. Needless to say no mold was found, and my worries were alleviated. Mr. Riddick is a seasoned inspector, with a deep knowledge all areas of home inspections. He was professional, kind, did a great job."
Response time10 mins
Recommended by90%of homeowners
Avatar for Mold Test Company MD-DC
Mold Test Company MD-DC
4.0(
33
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Williamsport, MD and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"I m a first time home buyer. Per the requirement of my lender I needed a mold inspection. I was not aware that this company was not local, nor was I aware that Delaware real estate was dissimilar to surrounding states. The inspector Sean showed up to the house and could not get in. Apparently inspectors in Delaware have a Supra key to get into the key boxes in Delaware or you get a code. Sean called me and yelled at me for not knowing about the key, he continued to call the neighborhood I was moving to shitty and told me thanks for wasting his time. Eventually he was able to get into the house via the sellers agent. Because I needed the inspection done pronto, I did not argue, but I was furious. Buy local that is all I can say!"
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

Response time1 day
183 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Emergency Water and Mold Removal
Emergency Water and Mold Removal
4.6(
12
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Williamsport, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Great experience, these are the people you want dealing with asbestos and mold. Crew was very thorough with attention to detail. Everything was built back to expectations on the projected schedule. Honest and trustworthy."
Mold to New
Mold to New
Mold to New
Mold to New
Mold to New

+22

Response time7 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 53

The Williamsport, MD homeowners’ guide to mold and asbestos services

From average costs to expert advice, get all the answers you need to get your job done.