Get matched with top mold testing and remediation specialists in Algonquin, IL

Algonquin homeowners rate mold testing and remediation specialists in our network

4.7

(58 reviews)

Top-rated mold testing and remediation specialists.

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Avatar for AdvantaClean of Northwest Chicagoland
AdvantaClean of Northwest Chicagoland
5.0(
118
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Working with Advantaclean on mold remediation project was a nice experience. We noticed mold in patches in our bathroom, Advantaclean they worked on this mold remediation project and the end result, mold free bathroom. After they completed their work also did post test and result came negative. The crew worked on this project are very professional and they did the job nicely. I would highly recommend using them for any mold remediation needs. Thanks to JT, Kaitlyn, Ian and the crew who worked on this project."
Large attic before remediation. This attic was covered very heavily in mold.
Attic Mold Remediation and Encapsulation
Mold on the ceiling... A common occurrence in bathrooms!
Demolition and Mold Remediation
Mold Remediation of Window Sills

+20

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Gardner Services
Gardner Services
4.7(
16
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"This is a high quality mold/fungi/fungus testing company, with excellent customer service and follow-up. The phones were picked up on the first call each time, and arranging for an appointment was very easy. They arrived on time, were efficient, informing, and friendly in their work, and brought commercial equipment to perform the test samples. The follow up phone call and email on the test results was good, and they provided a potential remediation plan for us to follow on the test results. The third party lab utilized by them had easy to understand numbers, graphs, and descriptions of what was tested. We will do business with Gardner Services again in the near future, and will recommend them to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time8 hrs
7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Bluestone Environmental Inc
Bluestone Environmental Inc
4.9(
202
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Excellent. Everyone was very helpful, kept me informed, and answered all of my questions. Not only was the mold and water damage take care of, but they also helped me figure out what caused it. I am extremely pleased with how things went. Everything was spotless when they left. They were a pleasure to work with during a difficult time."
Estimator
Response time1 day
Response rate91%
11 neighbors recently requested a quote
Avatar for Green Home Solutions - Chicago West Suburbs
Green Home Solutions - Chicago West Suburbs
4.9(
34
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"I would be remiss if I didn't take the time to write a review for Green Home Solutions. I was in a total quandary when I spotted black mold on a baseboard in one of our bedrooms. I knew immediately that we had to have this checked out since my wife uses that room a lot when I snore. Not knowing who to call, I went on a neighborhood website and found the info for Green Home. I immediately called and was in touch with Autumn and then Jim within one hour. We set up a testing meeting and Jim was there at the exact time and was ready to go. After some pleasantries (and he is a friendly guy) he got to work checking out our entire home and that bedroom in particular. He used very high-tech equipment and pinpointed the spot with the mold. We determined that the window on that wall had rotted seals and was surely the source of water getting in. Jim left and within 2 days I had the complete report of what he found and a detailed report on the remediation. I quickly okayed the project and we had a date the next week for work to begin. Again, Jim and his assistant were right on time and set everything up to begin the remediation process. Let me add, at this point, that they set everything up to cause the least amount of mess and dust to any other part of the house. They got to work and within that day had the wall out and identified the mold and its source. They also found some mold in the attic and identified those sources as defective vents from bathrooms. Jimâ s friend Dean, a roofer, identified those problems and will be remediating those issues. After the entire process of removal was over I still had some questions and Jim came out again the next day with a new HEPA unit and helped me clean dust from the room. A week later his wife, Autumn, was out to do a final check of mold levels in the bedroom and attic. We are now in the clear (no pun intended). Being a senior citizen I deal with a lot of home repair people and Jim Blandi is one of the best, nicest and most professional company owners you will deal with. GHS gets my 100% endorsement. Jim Sims"
Damage wood floors with mold
Crawlspace Encapsulation
Work Fleet
Work Fleet
Work Fleet

+16

Response time3 hrs
Response rate95%
Recommended by90%of homeowners
Avatar for LaFrance Environmental
LaFrance Environmental
5.0(
7
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had Brett come to our home to test for mold because I’ve had an ongoing illness that Drs can never diagnose. He was so caring & did the testing within days of talking to him the 1st time. After the testing, he explained everything in detail and provided a list of things to improve the air quality in the home. I have never dealt with any type of contractor that was as thorough and really had our best interest at heart. He was honest, upfront with cost and I felt like I could totally trust him and his recommendations. If you are in need of mold or air quality testing, call Brett. You will be completely satisfied with his knowledge and care to make your home “healthy” again."
Mold and Basement Leak
Mold and Basement Leak
Mold and Basement Leak
Response time5 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Environmental Services Corp
Environmental Services Corp
5.0(
66
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Max just left my home and I already know he is the person to make our home safe! He will pack out our basement, remove mold, and remediate asbestos. I couldn’t be more happier! We are also looking for him to epoxy the floors."
Vermiculite insulation in attic
Asbestos Floor tile
Asbestos transite siding removal
Asbestos pipe
Insulation removal
Enclosure for asbestos removal

+56

Response time1 day
3 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Emerald Build Group
Emerald Build Group
5.0(
7
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I am extremely satisfied with the mold inspection and remediation services! The team conducted a thorough inspection of the entire property, used professional equipment to measure moisture levels, and clearly explained where the issues were located. After we agreed on the scope of work, they promptly began the remediation process: everything was done carefully, using safe products, and they provided a detailed report with before-and-after photos. The entire process was smooth, on schedule, and stress-free. I especially want to highlight their high level of professionalism, attention to detail, and willingness to answer all my questions. Now the air in my home is fresh again, with no unpleasant odors. I highly recommend this company to anyone looking for reliable mold specialists!"
After Photos Condo
After Photos Condo
After Photos Condo
After Photos Condo
After Photos Condo

+68

Response time2 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Gardner Environmental Services
Gardner Environmental Services
4.8(
263
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Arrived on time and explained everything to me about the testing and possibilities. We ended up not having any mold (yay) and David called me with my results, explaining other possibilities for the smell we have been experiencing. It was a great experience!"
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1

+20

Response time5 hrs
19 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Bone Dry LLC
Bone Dry LLC
4.8(
45
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Had good experience. I have addressed my concerns regarding our recent kitchen remodeling and Todd made sure to check everything and assure me if our house is fire hazard free."
Bathroom Mold
Basement Mold Restoration
Basement Mold Restoration
Basement Mold Restoration
Basement Mold Restoration

+2

Response time6 hrs
12 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for mold testing and remediation projects in Algonquin, IL

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

The Algonquin, IL homeowners’ guide to mold testing and remediation services

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