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TRUSTED BY SAN LUIS OBISPO, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon18
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in San Luis Obispo

Mold Detective

2300 Ciegana Street, #14
4.94(
133
)
Approved Pro

Mold Detective

2300 Ciegana Street, #14
4.94(
133
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
26 years of experience

Linda has been in business since 1998 as a Mold Inspector. Inspections for homes, businesses, commercial property, and schools are her specialty. Linda is not affiliated with any Mold Remediation Company. Linda only works for the Customer and their best interests. Linda and her Husband owned a Service Master Franchise for 25 years and she has personally performed thousands of inspections. Linda covers San Luis Obispo, and Santa Barbara. Linda performs non invasive inspections and will not cross contaminate your structure. Linda does not add to nor take away from a job. It is what it is. Linda also performs flooring inspections for Mills and Manufacturers, home owners, and businesses. Linda will find the source(s) of your problem(s) without tearing up your structure. Linda will write a comprehensive report to guide you on what you need to do to solve your problem(s). WE DO NOT GIVE FREE INSPECTIONS OR TESTING! Linda does not perform ASBESTOS or LEAD TESTING.

"It was an amazing experience. at first I was very nervous. I wasn’t sure what was gonna happen. She came to the house explained to me in detail what the process was and took her samples. She communicated with me thoroughly after we got the results and made it very clear That she is here to help in whichever route I take .. overall if you think you have mold or mildew Linda’s the one who will let you know start to finish what it is what is isn’t. I give her 10 stars."

Lynne D on August 2025

Linda has been in business since 1998 as a Mold Inspector. Inspections for homes, businesses, commercial property, and schools are her specialty. Linda is not affiliated with any Mold Remediation Company. Linda only works for the Customer and their best interests. Linda and her Husband owned a Service Master Franchise for 25 years and she has personally performed thousands of inspections. Linda covers San Luis Obispo, and Santa Barbara. Linda performs non invasive inspections and will not cross contaminate your structure. Linda does not add to nor take away from a job. It is what it is. Linda also performs flooring inspections for Mills and Manufacturers, home owners, and businesses. Linda will find the source(s) of your problem(s) without tearing up your structure. Linda will write a comprehensive report to guide you on what you need to do to solve your problem(s). WE DO NOT GIVE FREE INSPECTIONS OR TESTING! Linda does not perform ASBESTOS or LEAD TESTING.

"It was an amazing experience. at first I was very nervous. I wasn’t sure what was gonna happen. She came to the house explained to me in detail what the process was and took her samples. She communicated with me thoroughly after we got the results and made it very clear That she is here to help in whichever route I take .. overall if you think you have mold or mildew Linda’s the one who will let you know start to finish what it is what is isn’t. I give her 10 stars."

Lynne D on August 2025


Avatar for Mold Test Company NO CA

Mold Test Company NO CA

PO Box 723
4.29(
95
)
Approved Pro

Mold Test Company NO CA

PO Box 723
4.29(
95
)
Approved Pro
Customers say: Super punctual
304 local quotes requested
7 years of experience

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.

"- Great work, very happy with it "

Suha K on September 2025

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.

"- Great work, very happy with it "

Suha K on September 2025


Greater Works Construction

No reviews yet

Greater Works Construction

No reviews yet
24 years of experience

A family run business that started with the first permit filed in 2001 with a focus on master craftsmanship. The team is excited to help you realize your vision and look forward to working with you in the future! CSLB General Contractor No.1040332

A family run business that started with the first permit filed in 2001 with a focus on master craftsmanship. The team is excited to help you realize your vision and look forward to working with you in the future! CSLB General Contractor No.1040332


Quest Environmental

QUEST Environmental
5.00(
2
)

Quest Environmental

QUEST Environmental
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.

"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"

Seth C on June 2024

Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.

"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"

Seth C on June 2024


California Healthy Home Inspections, LLC

1799 Old Bayshore Hwy
No reviews yet

California Healthy Home Inspections, LLC

1799 Old Bayshore Hwy
No reviews yet
5 years of experience

We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!

We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!


K Heart Microbial Consulting LLC

7726 N 1st St
No reviews yet

K Heart Microbial Consulting LLC

7726 N 1st St
No reviews yet
9 years of experience

KHMC is an environmental company. We are the heart of the indoor air quality industry where we not only care about your air, but we also care about your health. We are staffed with talented individuals in our office including an industrial hygienist and multiple discipline engineers. We cover just about any environmental issue you may encounter. We also specialize in microbial issues relating to Mold & Bacteria that may be affecting your families health. At K heart, we do just about anything that has to do with your indoor air quality (IAQ), including: Inspections, protocols, scopes of work, assessments, and post remediation clearances (PRC) - making sure the work was done correctly. Ultimately, if you have any questions regarding the quality of air in your home give us a call. If you want to follow up on information regarding the company and learn some fun facts (like how to improve your homes air quality) follow us at @kheart_mc

KHMC is an environmental company. We are the heart of the indoor air quality industry where we not only care about your air, but we also care about your health. We are staffed with talented individuals in our office including an industrial hygienist and multiple discipline engineers. We cover just about any environmental issue you may encounter. We also specialize in microbial issues relating to Mold & Bacteria that may be affecting your families health. At K heart, we do just about anything that has to do with your indoor air quality (IAQ), including: Inspections, protocols, scopes of work, assessments, and post remediation clearances (PRC) - making sure the work was done correctly. Ultimately, if you have any questions regarding the quality of air in your home give us a call. If you want to follow up on information regarding the company and learn some fun facts (like how to improve your homes air quality) follow us at @kheart_mc


The Mold Detective

2300 Cienaga St
5.00(
1
)

The Mold Detective

2300 Cienaga St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned and operated mold detection service in business since 1999. Linda does inspections for homes, commercial businesses, and schools. A comprehensive report is provided after the inspection is complete to assist in getting rid of the problem. Please call to schedule. Proudly servicing:Bakersfield, San Luis Obispo, Mojave, Morro Bay, Delano, Oceano, Paso Robles, California City, Arroyo Grande, Grover Beach, Boron, Atascadero, Edwards, Frazier Park, Tehachapi, Ridgecrest, Los Osos, Pismo Beach, San Simeon, Rosamond, Cayucos, San Miguel, Pine Mountain Club, Creston, Edison, Fellows, Lost Hills, Keene, Randsburg, Arvin, Lamont, Nipomo, Templeton, Wofford Heights, Maricopa, Onyx, Cambria, Avila Beach, Kernville, Tupman, Lebec, Shandon, Inyokern, Wasco, Glennville, Buttonwillow, Caliente, Santa Margarita, Lake Isabella, Red Mountain, Woody, Bodfish, Weldon, Harmony, Taft, Cantil

Family owned and operated mold detection service in business since 1999. Linda does inspections for homes, commercial businesses, and schools. A comprehensive report is provided after the inspection is complete to assist in getting rid of the problem. Please call to schedule. Proudly servicing:Bakersfield, San Luis Obispo, Mojave, Morro Bay, Delano, Oceano, Paso Robles, California City, Arroyo Grande, Grover Beach, Boron, Atascadero, Edwards, Frazier Park, Tehachapi, Ridgecrest, Los Osos, Pismo Beach, San Simeon, Rosamond, Cayucos, San Miguel, Pine Mountain Club, Creston, Edison, Fellows, Lost Hills, Keene, Randsburg, Arvin, Lamont, Nipomo, Templeton, Wofford Heights, Maricopa, Onyx, Cambria, Avila Beach, Kernville, Tupman, Lebec, Shandon, Inyokern, Wasco, Glennville, Buttonwillow, Caliente, Santa Margarita, Lake Isabella, Red Mountain, Woody, Bodfish, Weldon, Harmony, Taft, Cantil


Legion Property Inspections LLC

#181, 179 Niblick Rd
5.00(
5
)

Legion Property Inspections LLC

#181, 179 Niblick Rd
5.00(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Buying or selling a home is a stressful event, so we are committed to providing you with the best possible inspection and explanation of results so that you can make a fully informed decision. We are trained and equipped to evaluate a wide variety of property issues, including full home inspections, mold/radon/water testing, and Energy Score evaluations. All of our inspections are thorough and complete, and utilize the most advanced tools and techniques. Every full home inspection includes a FREE thermal inspection to help identify hidden moisture, missing insulation, or burrowed insects ($150-200 value). Finally, we are so certain of your satisfaction that all of our inspections are backed by our legendary 200% Guarantee.

"We needed a last minute roof inspection for an escrow and he came out quickly and did the job. We had the results the next day and although we ended up needing yet another inspection by a roofer, it helped us close an exhaustive escrow."

Daryle H on September 2018

Buying or selling a home is a stressful event, so we are committed to providing you with the best possible inspection and explanation of results so that you can make a fully informed decision. We are trained and equipped to evaluate a wide variety of property issues, including full home inspections, mold/radon/water testing, and Energy Score evaluations. All of our inspections are thorough and complete, and utilize the most advanced tools and techniques. Every full home inspection includes a FREE thermal inspection to help identify hidden moisture, missing insulation, or burrowed insects ($150-200 value). Finally, we are so certain of your satisfaction that all of our inspections are backed by our legendary 200% Guarantee.

"We needed a last minute roof inspection for an escrow and he came out quickly and did the job. We had the results the next day and although we ended up needing yet another inspection by a roofer, it helped us close an exhaustive escrow."

Daryle H on September 2018


Servpro of Santa Maria

1279 W Stowell Rd
5.00(
2
)

Servpro of Santa Maria

1279 W Stowell Rd
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

EMERGENCY SERVICE SPECIALISTS! SERVPRO of Santa Maria is the premier Disaster Restoration Company in the Santa Maria region. They can handle any size fire, water or mold loss. Our technicians are available 24 hours a day to help with any emergency you might have. It is critical when you have a loss, to get our team on site immediately to start assessing the loss to make sure the damages are minimized. Getting water and debris removed immediately can prevent costly secondary damages from happening. If you have any questions, feel free to contact our team, any time day or night, 24 hours a day.

"The company was professional and courteous."

Josh M on February 2020

EMERGENCY SERVICE SPECIALISTS! SERVPRO of Santa Maria is the premier Disaster Restoration Company in the Santa Maria region. They can handle any size fire, water or mold loss. Our technicians are available 24 hours a day to help with any emergency you might have. It is critical when you have a loss, to get our team on site immediately to start assessing the loss to make sure the damages are minimized. Getting water and debris removed immediately can prevent costly secondary damages from happening. If you have any questions, feel free to contact our team, any time day or night, 24 hours a day.

"The company was professional and courteous."

Josh M on February 2020


Reliable Restoration & Remodeling

5810 Forked Horn Place
No reviews yet

Reliable Restoration & Remodeling

5810 Forked Horn Place
No reviews yet
25 years of experience

Reliable Restoration and Remodeling is striving to be the best in the mold remediation industry. We don't want to be the biggest. We constantly are looking for new ways to better the company and provide the highest levels of service to our customers. We are keeping our focus on mold remediation, termite repair and mater damage repair. It is our belief that if you do one thing well you should focus on that and do it the best you can and that's what we are doing with mold remediation.

Reliable Restoration and Remodeling is striving to be the best in the mold remediation industry. We don't want to be the biggest. We constantly are looking for new ways to better the company and provide the highest levels of service to our customers. We are keeping our focus on mold remediation, termite repair and mater damage repair. It is our belief that if you do one thing well you should focus on that and do it the best you can and that's what we are doing with mold remediation.

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Mold Testing and Remediation questions, answered by experts

Slime mold will go away on its own within a few days to a couple of weeks. Generally, there is no need to use chemicals on this matter. If you want to get rid of it right away, rake over the slime mold and the surrounding area or hose off large patches of it.

Mold inspections are worth it because they can catch troublesome mold problems early before they get out of hand. It's worth it to address mold problems as soon as possible because mold can be hazardous to your health and cause damage to your home and its belongings. Mold testing and inspections are the best way to know if you have a mold issue in your house.

If you believe mold is hidden somewhere in your home, don’t delay inspecting it, as it can be dangerous, especially to people with breathing problems and allergies. While it’s possible to learn how to check for mold yourself, we advise most people to hire a professional mold inspector, who can look more thoroughly. You can also purchase mold test kits if you aren’t sure if your home has mold, but a true human inspector is still your best bet.

The biggest difference between black mold and regular mold is that black mold is considered toxic, and far more dangerous than regular types of mold. Black mold is a specific type of mold that appears green, gray, brown, or black. Exposure to the toxins in black mold can cause severe health issues, including respiratory problems, skin irritation, and headaches. While regular mold can also irritate your respiratory system, black mold can cause a more serious reaction. Black mold is less common than regular mold and tends to grow in severely water-damaged areas.

Before you start removing mold, turn off the furnace. Clean away any visible mold from accessible areas using a mixture of water and mild detergent. Change air filters and check for moisture sources like leaks. If the problem persists or it's widespread, hire a local HVAC company for professional cleaning.

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The San Luis Obispo, CA 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.