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Mold & toxic material testers in Sonoma

Avatar for Environmental Technical Services
Environmental Technical Services
975 Transport Way Suite 2
New on HomeAdvisorNew on Angi
Approved Pro
Environmental Technical Services
975 Transport Way Suite 2
New on AngiNew on HomeAdvisor
Approved Pro
40 years of experience

Environmental Technical Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Environmental Technical Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Mold Test Company Western Hub
PO Box 723
New on HomeAdvisorNew on Angi
Approved Pro
Mold Test Company Western Hub
PO Box 723
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers 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.

At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers 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.


Avatar for Moisture & Restoration Consultants, LLC
Moisture & Restoration Consultants, LLC
PO Box 932
4.80(
43
)
Approved Pro
Moisture & Restoration Consultants, LLC
PO Box 932
4.80(
43
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 local quotes requested

Where is that smell coming from? I think there is mold but where is it? I have been having allergies more than normal, is it being caused by mold? Is the insurance contractor drying my home correctly? Why do I have a mold problem? Is the problem big enough to affect the health of the occupants? If so, what should I do? What do I have to do to stop mold from growing again? Do I have a leak and where is it coming from? How bad is the smoke and soot damage? What do I need to do to remove the odor from my home? We can help you answer all of these questions! Whether you are in the middle of a crisis or not, we can Help! Call someone with 27 years experience as a General Contractor and 23 years of that time as a Fire, Water and Mold Emergency and Rebuilding Contractor with all of the proper certifications. Someone who has the expertise necessary to make sure that the damage is assessed properly, your house is free of mold and/or everything is done correctly!

"Dave is very knowledgeable."

Connie V on October 2024

Where is that smell coming from? I think there is mold but where is it? I have been having allergies more than normal, is it being caused by mold? Is the insurance contractor drying my home correctly? Why do I have a mold problem? Is the problem big enough to affect the health of the occupants? If so, what should I do? What do I have to do to stop mold from growing again? Do I have a leak and where is it coming from? How bad is the smoke and soot damage? What do I need to do to remove the odor from my home? We can help you answer all of these questions! Whether you are in the middle of a crisis or not, we can Help! Call someone with 27 years experience as a General Contractor and 23 years of that time as a Fire, Water and Mold Emergency and Rebuilding Contractor with all of the proper certifications. Someone who has the expertise necessary to make sure that the damage is assessed properly, your house is free of mold and/or everything is done correctly!

"Dave is very knowledgeable."

Connie V on October 2024


Insight Environmental
921 Transport Way, Ste 2
5.00(
16
)
Approved Pro
Insight Environmental
921 Transport Way, Ste 2
5.00(
16
)
Approved Pro
Customers say: Quick response
23 years of experience
Free onsite estimate

Here at Insight Environmental we are a full service inspection and testing/abatement company. With out experience and attention to detail we are a great choice for making sure you understand your property as well as making sure your property is safe. Call now for a consultation.

"Many people advised me not to contact a Mold Inspector, because â They always find moldâ . These are people who donâ t go to dentists because they might find cavities. The first time I hired Steve Ramos, he found â No Moldâ on the property I asked him to inspect so I knew I could trust him. This year I suspected I had mold in my rental property and wanted to be sure my pregnant tenant was safe. Steve not only found the source of mold, he told me exactly what type of mold I was dealing with, what the risks were to my tenant and unborn child, and what steps I needed to take to eliminate it. He was always available, and still is, to answer my questions and work with my contractor to insure a safe environment for my tenants and their baby. Nobody wants to have to call a mold inspector, but if you do, I urge you to call Steve Ramos. He is not only excellent on a professional level, he is also honest and caring on a personal, human level and goes way beyond his job description to help his clients."

Maria M on June 2023

Here at Insight Environmental we are a full service inspection and testing/abatement company. With out experience and attention to detail we are a great choice for making sure you understand your property as well as making sure your property is safe. Call now for a consultation.

"Many people advised me not to contact a Mold Inspector, because â They always find moldâ . These are people who donâ t go to dentists because they might find cavities. The first time I hired Steve Ramos, he found â No Moldâ on the property I asked him to inspect so I knew I could trust him. This year I suspected I had mold in my rental property and wanted to be sure my pregnant tenant was safe. Steve not only found the source of mold, he told me exactly what type of mold I was dealing with, what the risks were to my tenant and unborn child, and what steps I needed to take to eliminate it. He was always available, and still is, to answer my questions and work with my contractor to insure a safe environment for my tenants and their baby. Nobody wants to have to call a mold inspector, but if you do, I urge you to call Steve Ramos. He is not only excellent on a professional level, he is also honest and caring on a personal, human level and goes way beyond his job description to help his clients."

Maria M on June 2023


Avatar for North State Pure Maintenance-Unlicensed Contractor
North State Pure Maintenance-Unlicensed Contractor
40001 STATE HIGHWAY 36
5.00(
6
)
Approved Pro
North State Pure Maintenance-Unlicensed Contractor
40001 STATE HIGHWAY 36
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 local quotes requested

North State Pure Maintenance is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I highly recommend North State Pure Maintenance! Ron and his daughter were thorough with cleaning the mold. They were kind and attentive to my questions. Iâ m very happy with the job they did for me."

Star P on May 2024

North State Pure Maintenance is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I highly recommend North State Pure Maintenance! Ron and his daughter were thorough with cleaning the mold. They were kind and attentive to my questions. Iâ m very happy with the job they did for me."

Star P on May 2024


Avatar for Mold Remedies
Mold Remedies
4.61(
21
)
Approved Pro
Mold Remedies
4.61(
21
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 local quotes requested

Mold Remedies is the Bay Area’s premier Indoor Environmental Air Quality Survey (IEAQS) inspection and mold remediation company. We can assess your indoor environment for; Mold, Allergens, VOC’s, Radon, Formaldehyde, etc. We utilize our Architectural, Construction and Inspection expertise to identify the cause and offer solutions. Our remediation treatment; treats mold, bacteria and virus microbes, disinfects contents, deodorizes, oxidizes harmful VOC's, is murder on bugs and insects, deodorizes HVAC systems. It leaves behind no harmful VOC's or carcinogenic compounds and dissipates into a harmless gas and water. Full remediation coupled with fumigation and air scrubbing can create a reduction in downtime from 5 to 7 days to just 72 hours. Work GUARANTEED! Call today for an appointment. Let us provide you with a remediation quote and see how we can save you money, while creating a healthy, safe, and clean environment.

"Friendly and seemingly knowledgable. The lab results were the key for us."

Jeff D on August 2024

Mold Remedies is the Bay Area’s premier Indoor Environmental Air Quality Survey (IEAQS) inspection and mold remediation company. We can assess your indoor environment for; Mold, Allergens, VOC’s, Radon, Formaldehyde, etc. We utilize our Architectural, Construction and Inspection expertise to identify the cause and offer solutions. Our remediation treatment; treats mold, bacteria and virus microbes, disinfects contents, deodorizes, oxidizes harmful VOC's, is murder on bugs and insects, deodorizes HVAC systems. It leaves behind no harmful VOC's or carcinogenic compounds and dissipates into a harmless gas and water. Full remediation coupled with fumigation and air scrubbing can create a reduction in downtime from 5 to 7 days to just 72 hours. Work GUARANTEED! Call today for an appointment. Let us provide you with a remediation quote and see how we can save you money, while creating a healthy, safe, and clean environment.

"Friendly and seemingly knowledgable. The lab results were the key for us."

Jeff D on August 2024


Avatar for Air Quality Testers
Air Quality Testers
909 Marina Village Parkway #335
5.00(
3
)
Approved Pro
Air Quality Testers
909 Marina Village Parkway #335
5.00(
3
)
Approved Pro
10 local quotes requested
5 years of experience

Breathe Easier with Expert Mold Inspections and Environmental Air Testing. At Air Quality Testers, we specialize in Certified Indoor Air Quality and Mold Testing Services. Our experienced professionals evaluate your air quality, detect mold, and provide personalized solutions. Schedule Your Test Today for a Healthier Home or Office: Tailored Advice and Simple Solutions for Clean Air. We safeguard your space with comprehensive air quality and mold testing, ensuring peace of mind for you and your family. Our focus is on those concerned about the air quality in their homes or workplaces. We stand out by offering certified indoor air quality testing and mold inspections, thorough air quality assessments, tailored recommendations for improvement, and cutting-edge technology to uncover hidden mold and evaluate air conditions.

"Job will be completed in the next couple of days"

Diana G on March 2025

Breathe Easier with Expert Mold Inspections and Environmental Air Testing. At Air Quality Testers, we specialize in Certified Indoor Air Quality and Mold Testing Services. Our experienced professionals evaluate your air quality, detect mold, and provide personalized solutions. Schedule Your Test Today for a Healthier Home or Office: Tailored Advice and Simple Solutions for Clean Air. We safeguard your space with comprehensive air quality and mold testing, ensuring peace of mind for you and your family. Our focus is on those concerned about the air quality in their homes or workplaces. We stand out by offering certified indoor air quality testing and mold inspections, thorough air quality assessments, tailored recommendations for improvement, and cutting-edge technology to uncover hidden mold and evaluate air conditions.

"Job will be completed in the next couple of days"

Diana G on March 2025


Avatar for M.Gray property inspections
M.Gray property inspections
1018 Pierce St
5.00(
1
)
Approved Pro
M.Gray property inspections
1018 Pierce St
5.00(
1
)
Approved Pro
5 years of experience
Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"M, GRAY Inspection showed up and did a amazing job.Was professional, and punctual and made my home buying experience a lot easier"

Deanna F on April 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"M, GRAY Inspection showed up and did a amazing job.Was professional, and punctual and made my home buying experience a lot easier"

Deanna F on April 2025


Avatar for Sherlock Homes and Mold Inspection
Sherlock Homes and Mold Inspection
1938 Coffee Lane
4.71(
19
)
Approved Pro
Sherlock Homes and Mold Inspection
1938 Coffee Lane
4.71(
19
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 local quotes requested

WE ARE CURRENTLY PROVIDING MOLD AND HOME INSPECTIONS. CALL US TO SCHEDULE OR DISCUSS AT 707-999-3400. We’re committed to keeping our community safe by taking guidance from the CDC. Sherlock provides a free and friendly phone consultation. We are experts in the dangers of abnormal mold growth, radon, allergens, smoke damage, EMF and other indoor air quality problems. Many of our clients are referred to us by their doctors, since we provide specialized indoor air quality testing using DNA mold testing protocols (ERMI). Beware of persons offering to also remediate, since it is a code of ethics violation in our industry.

"Very thorough and detailed great customer service"

Sandra m on January 2024

WE ARE CURRENTLY PROVIDING MOLD AND HOME INSPECTIONS. CALL US TO SCHEDULE OR DISCUSS AT 707-999-3400. We’re committed to keeping our community safe by taking guidance from the CDC. Sherlock provides a free and friendly phone consultation. We are experts in the dangers of abnormal mold growth, radon, allergens, smoke damage, EMF and other indoor air quality problems. Many of our clients are referred to us by their doctors, since we provide specialized indoor air quality testing using DNA mold testing protocols (ERMI). Beware of persons offering to also remediate, since it is a code of ethics violation in our industry.

"Very thorough and detailed great customer service"

Sandra m on January 2024


Avatar for Lawton Construction Inc
Lawton Construction Inc
130 Flocchini Cir
3.58(
12
)
Approved Pro
Lawton Construction Inc
130 Flocchini Cir
3.58(
12
)
Approved Pro
348 local quotes requested
55 years of experience

Simply put, our track record speaks for itself. In an industry where the competitors seem to come and go, Lawton Construction & Restoration, Inc. has been a steady presence in the Sacramento area for decades. We have been working with the insurance industry for more than 25 years – and we’ve been in business for twice that long. You don’t want to take chances when hiring a contractor for such an important project, and we’ve proven that we are worthy of your trust.

"Quick response"

Brett W on May 2024

Simply put, our track record speaks for itself. In an industry where the competitors seem to come and go, Lawton Construction & Restoration, Inc. has been a steady presence in the Sacramento area for decades. We have been working with the insurance industry for more than 25 years – and we’ve been in business for twice that long. You don’t want to take chances when hiring a contractor for such an important project, and we’ve proven that we are worthy of your trust.

"Quick response"

Brett W on May 2024

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Mold & toxic material tests FAQs

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 homeowners guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
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