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Best Informed Home Inspections, LLC
4.8(
87
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Ripon, WI and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Dave got the job done and left me (a first-time homeowner) with some great tips for mold prevention and HVAC maintenance. I definitely recommend him to anyone and will turn to him again in the future."
Response time6 hrs
29 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Skeleton Key, LLC
Skeleton Key, LLC
4.9(
158
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Ripon, WI and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"I worked online with Kris S. and he was very willing to talk and suggest things for me and in my case which is an estate situation he was very helpful. He was willing to share helpful information with me to help me make the right choices for my situation. Kris is a outstanding man with concern for his customer and at no time did I ever feel pressured by him to make a decision to hire him. I would highly recommend Kris and the Skeleton Key LLC. if you are having issues with mold,mildew, fungus or any of those hazardous issues in your home or business. Keep up the great work Kris S. you were amazing man to work with and would hire you again if I needed it, without hesitation"
Metal Roof & 3 Chimneys
Response time2 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for DJK Environmental, LLC
DJK Environmental, LLC
4.0(
28
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Ripon, WI and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We contacted this company based on the positive reviews. It seems as though that there aren't many companies who want to touch this type of work (so to speak). Or, if they do they are expensive. DJK wasn't much of an exception. They did respond rather quickly when I had first contacted them. They came out and inspected the suspected mold problem area in our bedroom. So finally about 3 weeks later, $1,330.00 and 2 hours of work AND for a 2' x 2' square hole cut out in our bedroom wall. And, they had sprayed a potent biocide chemical that hopefully killed our mold problem! They don't do any mold air quality testing at all. Hence, a lab is involved. DJK will come out in advance and use a moisture meter that is supposed to detect where the moisture sits. Then they zero in on the behind the walled suspect area. That problem was caused by another painting contractor who supposedly did caulk around our windows! Apparently not. Otherwise water wouldn't have seeped in and caused this issue. Oh well, another review and problem for another day. We think it's now gone. And we'll be happier for that part. They charge extra to repair the plaster wall with a drywall (NOT plaster). You'll have to hire someone else to do plaster repair if that is what you want. Don't forget about replacing the possibly contaminated wall insulation that they may take out and dispose of. Then figure either priming and painting it yourself after the plaster has cured. Or, hiring yet another darned contractor. In short, I think DJK does the job ok, but they ain't cheap. We will see."
4 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for PuroClean of Appleton
PuroClean of Appleton
5.0(
8
)
Toxicity and Mold - Removal

Serving Ripon, WI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I had a great experience with PuroClean! Their team was professional, timely, fast, and very friendly from start to finish. They made the entire process easy and stress-free, and I truly appreciated their excellent customer service. I highly recommend PuroClean to anyone looking for reliable and professional service!"
Project Photos
AAIR INC
4.8(
19
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Ripon, WI and surrounding areas

In business since 2000

"The serviceman showed me where the problem was and explained what they would do to correct it. He explained their procedure, what the equipment was for and how they would complete the job. He showed me the end results. The carpeting was covered during the process, and vacuumed after the job was completed. I was very pleased with their work. The only problem I noticed after they left was that their equipment put a gouge in the doorway and in the door of the room that they put their venting tube through to the window."
Recommended by72%of homeowners
American Air Improvement Resources, LLC
4.4(
8
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Ripon, WI and surrounding areas

In business since 2006

Free estimates

"I was impressed with the extent of knowledge that the tech exhibited upon his first visit. He was concerned and as interested in knowing the source of my problem as I was. He had a very quick understanding of what my needs were. I believe that he had the most reasonable explanation for the cause of the mold and more importantly, his company was going to handle it in the manner that I thought was safest in every way for me and my household. His explanation seemed to stem from experience and I was confident that my health was protected while doing this mold removal process. I appreciated not being scared into doing this removal."
Recommended by100%of homeowners
Avatar for Certified Professional Restoration
Certified Professional Restoration
5.0(
1
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Ripon, WI and surrounding areas

In business since 2002

Free estimates

Emergency services offered

Certified Professional Restoration is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with.\n

Trauma Clean-up
Response time10 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Ripon, WI and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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Recommended by65%of homeowners
WI-Mold
New to Angi
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Ripon, WI and surrounding areas

WI-Mold is a leading mold remediation and testing company dedicated to creating healthier living and working environments. Specializing in thorough mold inspections, testing, and safe removal, we help homeowners and businesses identify and eliminate mold issues that can affect indoor air quality and overall health. Our team of certified professionals uses advanced equipment and industry-leading techniques to ensure effective mold remediation and accurate testing. Whether you're dealing with visible mold growth or suspect hidden mold in your property, WI-Mold provides reliable, comprehensive solutions to restore your space to a safe, mold-free condition.

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Mold Testing and Remediation questions, answered by experts

Mold grows in areas with humidity levels above 60%, but ideal conditions for mold growth occur when humidity is between 70% and 90%, especially in poorly ventilated areas. To prevent mold growth, aim to maintain indoor humidity levels between 30% and 50% using dehumidifiers, proper ventilation, and temperature control. Regularly check your home's humidity with a hygrometer to help you monitor and avoid conditions conducive to mold.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Sewer gas in any location can cause eye and respiratory irritation if you’re exposed at low levels, or more severe symptoms if you’re exposed at high levels—but fortunately, the fresh air outside means it’s less likely to affect your physical health. However, sewer smells outside can still indicate significant plumbing problems that will need to be dealt with, such as a potentially damaged sewer line or roof vent pipe.

Black mold appears in areas with constant moisture and has a slightly fuzzy texture. It’ll have a primarily circular pattern. While it’s known to have a black color, it can also appear dark green, or dark brown, although a few types include orange or white flecks. Identifying black mold is important because people who inhale the spores could suffer respiratory issues or neurological problems. Black mold is a toxic material and requires a professional to remove it.

Damp air from a humidifier can cause mold in ducts if it raises the air's humidity level too high for the duct system to handle or malfunctions, but it’s not a normal occurrence. To avoid mold trouble, set the humidistat to between 30% and 35% and inspect it often to ensure accuracy.

The Ripon, WI 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.