Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Oconomowoc, WI

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.

Find Mold & toxic material testers in Oconomowoc

Avatar for Mold Test Company WI

Mold Test Company WI

PO Box 576
4.45(
54
)
Approved Pro

Mold Test Company WI

PO Box 576
4.45(
54
)
Approved Pro
Customers say: Quick response
92 local quotes requested
7 years of experience

At Mold Test Company WI, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I was deducted $50 from my bank account. I thought that was the complete cost for the 45 minute inspection. I later received a bill for $750+ from this company. Never was there any mention of charges beyond the $50. Never was there anything in writing about a total over $800. I told the company about this. They said they had a recorded message of agreement and a copy of an agreement for this price. As of this date they have not been able to produce this documentation. I am very angry."

Tommy S on February 2022

At Mold Test Company WI, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I was deducted $50 from my bank account. I thought that was the complete cost for the 45 minute inspection. I later received a bill for $750+ from this company. Never was there any mention of charges beyond the $50. Never was there anything in writing about a total over $800. I told the company about this. They said they had a recorded message of agreement and a copy of an agreement for this price. As of this date they have not been able to produce this documentation. I am very angry."

Tommy S on February 2022


Avatar for Umbrella Environmental

Umbrella Environmental

S34W29942 Little John Drive
5.00(
24
)
Approved Pro

Umbrella Environmental

S34W29942 Little John Drive
5.00(
24
)
Approved Pro
Customers say: Quick response
184 local quotes requested
15 years of experience

Umbrella Environmental started doing asbestos and lead abatement in 2010. We have certified trained employees to handle all your asbestos and lead abatement projects. Umbrella Environmental has experience with residential and commercial asbestos and lead abatement projects. For the fastest service, please call Todd!

"From the first call to the completion of the job everyone was helpful, informative, responsive, and super reasonably priced."

Chris C on June 2025

Umbrella Environmental started doing asbestos and lead abatement in 2010. We have certified trained employees to handle all your asbestos and lead abatement projects. Umbrella Environmental has experience with residential and commercial asbestos and lead abatement projects. For the fastest service, please call Todd!

"From the first call to the completion of the job everyone was helpful, informative, responsive, and super reasonably priced."

Chris C on June 2025


Avatar for Lifetime Home Services

Lifetime Home Services

805 Wells St
4.88(
104
)
Approved Pro

Lifetime Home Services

805 Wells St
4.88(
104
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
135 local quotes requested

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025


Avatar for DJK Environmental, LLC

DJK Environmental, LLC

6522 North 40th Street
4.48(
23
)
Approved Pro

DJK Environmental, LLC

6522 North 40th Street
4.48(
23
)
Approved Pro
Customers say: Quality work
274 local quotes requested
13 years of experience

Established in 2012, a family owned and operated company, with over 50 years expirence in the Environmental industry. We specialize in Asbestos Inspections & Abatement, Universal Waste removal, Lead-Safe Certified and Mold Remediation

"I was VERY disappointed by my experience with DJK Environmental. They had come to me as a recommendation from a realtor, so I thought they’d be good. We paid money to have the asbestos test expedited, which took longer than the timeline DJK gave me and they didn’t even call me when the results were in. They also made a few errors on the quote to remove the asbestos, and again didn’t seem to care about the timeline they had given me or earning the business from us. I had to track them down any time I wanted information . They did not keep me informed about anything which was awful considering the timeline we are on to move into our house. When I got quotes from a couple other companies for the same service, I learned that DJK are price gougers as they were going to charge me 40% more than the other bids. I notified my realtor about the horrible communication, awful pricing & negative experience with DJK to ensure they don’t get business from any of her clients ever again. Stay away from DJK"

Benjamin H on July 2024

Established in 2012, a family owned and operated company, with over 50 years expirence in the Environmental industry. We specialize in Asbestos Inspections & Abatement, Universal Waste removal, Lead-Safe Certified and Mold Remediation

"I was VERY disappointed by my experience with DJK Environmental. They had come to me as a recommendation from a realtor, so I thought they’d be good. We paid money to have the asbestos test expedited, which took longer than the timeline DJK gave me and they didn’t even call me when the results were in. They also made a few errors on the quote to remove the asbestos, and again didn’t seem to care about the timeline they had given me or earning the business from us. I had to track them down any time I wanted information . They did not keep me informed about anything which was awful considering the timeline we are on to move into our house. When I got quotes from a couple other companies for the same service, I learned that DJK are price gougers as they were going to charge me 40% more than the other bids. I notified my realtor about the horrible communication, awful pricing & negative experience with DJK to ensure they don’t get business from any of her clients ever again. Stay away from DJK"

Benjamin H on July 2024


Fresh Start Restoration

4.42(
40
)
Approved Pro

Fresh Start Restoration

4.42(
40
)
Approved Pro
Customers say: Quality work
821 local quotes requested
Free onsite estimate

Fresh Start Restoration is your go-to choice for all your handyman service needs in Milwaukee. With our expertise and attention to detail, we deliver exceptional results that set us apart from the competition. Contact us today for a fresh start on your home projects!

"The work was completed in a satisfactory manner"

Edward U on May 2025

Fresh Start Restoration is your go-to choice for all your handyman service needs in Milwaukee. With our expertise and attention to detail, we deliver exceptional results that set us apart from the competition. Contact us today for a fresh start on your home projects!

"The work was completed in a satisfactory manner"

Edward U on May 2025


Avatar for Environmental Cleaning and Restoration Services

Environmental Cleaning and Restoration Services

112 E Washington St
4.70(
10
)
Approved Pro

Environmental Cleaning and Restoration Services

112 E Washington St
4.70(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
649 local quotes requested

Mold remediation, fire/water damage restoration. We have been providing quality work for home owners and businesses in Southeast Wisconsin for over 30 years.

"Best description? Superior work. Thoughtful interaction and patience with the many questions. This was my first experience with work of this nature. Bo, the manager, could not have been more helpful. Alex and Ford worked endlessly to mitigate the mold and at the same time were informative and attentive to my questions. Excellence is the word that describes both their effort and the manner in which they took time to educate me on the remediation. Bo went out of his way to respond to both issues and questions."

Robert W on October 2020

Mold remediation, fire/water damage restoration. We have been providing quality work for home owners and businesses in Southeast Wisconsin for over 30 years.

"Best description? Superior work. Thoughtful interaction and patience with the many questions. This was my first experience with work of this nature. Bo, the manager, could not have been more helpful. Alex and Ford worked endlessly to mitigate the mold and at the same time were informative and attentive to my questions. Excellence is the word that describes both their effort and the manner in which they took time to educate me on the remediation. Bo went out of his way to respond to both issues and questions."

Robert W on October 2020


Iwanski Home Improvement

15325 Westover Rd.
5.00(
3
)

Iwanski Home Improvement

15325 Westover Rd.
5.00(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner operated business with over 15 years of experience with a focus on detail and dedicated to customer satisfaction.

"Dennis was great to work with. He designed a pergola to match our odd patio space, so it is not a cookie-cutter pergola. The execution and design were top-notch. Dennis was responsive to our ideas and concerns and completed the job in a timely manner. Daily clean up was excellent. He needed to come back and touch up some of the wood where the stain was missing. While most people would have made this a half-hour job, he spent a couple of hours going over the whole piece and found places we had missed in our inspection. In addition to the new construction, he took down an old smaller pergola that was attached to our house and rebuilt it. He touched up the house paint as needed as a result of the demolition and rebuild. Everything looks great and we are getting lots of compliments. Dennis is an agreeable and intelligent gentleman and a very easy contractor to work with--someone who takes pride in his work and his reputation. I would hire him again in a flash! I almost hate giving him such a good review because he may not be available the next time we want his services!"

Peggy K on July 2018

Owner operated business with over 15 years of experience with a focus on detail and dedicated to customer satisfaction.

"Dennis was great to work with. He designed a pergola to match our odd patio space, so it is not a cookie-cutter pergola. The execution and design were top-notch. Dennis was responsive to our ideas and concerns and completed the job in a timely manner. Daily clean up was excellent. He needed to come back and touch up some of the wood where the stain was missing. While most people would have made this a half-hour job, he spent a couple of hours going over the whole piece and found places we had missed in our inspection. In addition to the new construction, he took down an old smaller pergola that was attached to our house and rebuilt it. He touched up the house paint as needed as a result of the demolition and rebuild. Everything looks great and we are getting lots of compliments. Dennis is an agreeable and intelligent gentleman and a very easy contractor to work with--someone who takes pride in his work and his reputation. I would hire him again in a flash! I almost hate giving him such a good review because he may not be available the next time we want his services!"

Peggy K on July 2018


MCU Construction and Environmental

935 South 32nd Street
5.00(
1
)

MCU Construction and Environmental

935 South 32nd Street
5.00(
1
)
3 years of experience

MCU Construction and Environmental is here to help. We offer a wide range of services to homeowners and business owners in Milwaukee, WI, from asbestos removal to mold remediation

MCU Construction and Environmental is here to help. We offer a wide range of services to homeowners and business owners in Milwaukee, WI, from asbestos removal to mold remediation


Global Plasma Solutions

10 Mall Terrace
5.00(
1
)

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


MW Fire & Water Restoration

5.00(
1
)

MW Fire & Water Restoration

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Experiencing damage to your home or business can feel overwhelming and leave you wondering where to start. When you call MW Fire and Water we’ll guide you through every step of the cleanup and restoration process. We provide 24 7 emergency services to stabilize your home and stop further damage, comprehensive and detailed repair estimates so you can get your insurance claims approved quickly, and highly skilled remediation and repair specialists so you can be confident that the work will be done right.

"Water clean up and restoration. Steve and Tina were out within the hour to begin clean up. After getting the water cleaned up on the main level - the basement was cringe worthy - but they dived right in to tear out carpet, discard ceiling drill holes to dry out dry wall. They work hard and fast to minimize permanent damage to our basement. They offered a quote to do the repair work (replace ceiling tiles, replace carpet, repair dry wall and paint. But they were just as happy to let us do the work our selves or hire someone else as well. Steve and Tina were wonderful to work with."

LISA L on July 2020

Experiencing damage to your home or business can feel overwhelming and leave you wondering where to start. When you call MW Fire and Water we’ll guide you through every step of the cleanup and restoration process. We provide 24 7 emergency services to stabilize your home and stop further damage, comprehensive and detailed repair estimates so you can get your insurance claims approved quickly, and highly skilled remediation and repair specialists so you can be confident that the work will be done right.

"Water clean up and restoration. Steve and Tina were out within the hour to begin clean up. After getting the water cleaned up on the main level - the basement was cringe worthy - but they dived right in to tear out carpet, discard ceiling drill holes to dry out dry wall. They work hard and fast to minimize permanent damage to our basement. They offered a quote to do the repair work (replace ceiling tiles, replace carpet, repair dry wall and paint. But they were just as happy to let us do the work our selves or hire someone else as well. Steve and Tina were wonderful to work with."

LISA L on July 2020

...
Showing 1-10 of 161
FAQs for mold & toxic material test projects in Oconomowoc, WI

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Oconomowoc, WI homeowners’ guide to mold & toxic material tests

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