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TRUSTED BY GUADALUPE, 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 Guadalupe

Mold Detective

4.94(
133
)
Approved Pro

Mold Detective

4.94(
133
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1999 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

4.29(
95
)
Approved Pro

Mold Test Company NO CA

4.29(
95
)
Approved Pro
Customers say: Super punctual
2018 years of experience
Emergency services offered

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


Mold Test Company Western Hub

New on AngiNew on Angi
Approved Pro

Mold Test Company Western Hub

New on AngiNew on Angi
Approved Pro
2008 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 Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Village Handyman

4.90(
100
)

Village Handyman

4.90(
100
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Full Service Home Repair and Improvement. Fully Licensed #752041 All Work Guaranteed Small Jobs Always Welcome

"Help arrived on time and was very efficient, reasonable and professional"

Janice B on December 2019

Full Service Home Repair and Improvement. Fully Licensed #752041 All Work Guaranteed Small Jobs Always Welcome

"Help arrived on time and was very efficient, reasonable and professional"

Janice B on December 2019


Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
2000 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Avatar for Hague Quality Water

Hague Quality Water

4.71(
63
)

Hague Quality Water

4.71(
63
)
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Hague Quality Water of Los Osos, is a family business with 12 employees. We sell, rent, and service water treatment equipment in San Luis Obispo and Santa Barbara Counties. We offer free estimates and all our work is performed by our employees. We never sub contract out our work. We are licensed contractors, with excellent references. We accept all major credit cards and financing is available for those who qualify. Additional email - [email protected]

"They are on time and they are not pricy they are really the best company i had to deal with, professional special thanks for Paul and David they are super great David came in as he is coming home he worked on the plumping as he is working on his own house he really cared about every single detail we are lucky to hire him SUPER RECOMMENDED"

Raafat A on February 2023

Hague Quality Water of Los Osos, is a family business with 12 employees. We sell, rent, and service water treatment equipment in San Luis Obispo and Santa Barbara Counties. We offer free estimates and all our work is performed by our employees. We never sub contract out our work. We are licensed contractors, with excellent references. We accept all major credit cards and financing is available for those who qualify. Additional email - [email protected]

"They are on time and they are not pricy they are really the best company i had to deal with, professional special thanks for Paul and David they are super great David came in as he is coming home he worked on the plumping as he is working on his own house he really cared about every single detail we are lucky to hire him SUPER RECOMMENDED"

Raafat A on February 2023


Avatar for ZEN BUILDERS & CONSULTANTS, INC.

ZEN BUILDERS & CONSULTANTS, INC.

5.00(
18
)

ZEN BUILDERS & CONSULTANTS, INC.

5.00(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our company specialized in all kinds of construction projects. ADU building, Repairs, Remodeling, and other jobs: Concrete Pouring and Repair, Decks and Porches, Drywall, Electrical, Hardwood/laminate/vinyl flooring Installations, Framing, Plumbing, General Remodeling, Roofing, Siding, Water and Fire Damage, Deck Maintenance, Garage and Shed Building, Kitchen and Bath Remodeling, Exterior Painting, Interior Painting, Doors and windows installation, Demolition, Basement Remodeling, and others ........ We always consider the opinion of our customers and negotiate the price. Also, we have 25 years of experience in the field of construction and repairs.

"I recently had the pleasure of working with ZEN Builders, and I couldn't be more satisfied with the results. From the initial consultation to the final touches, the team displayed professionalism, expertise, and a genuine commitment to creating a space that truly reflects my vision. I highly recommend ZEN Builders to anyone looking for quality construction services executed by a team that genuinely cares about their clients and their projects. Thank you, ZEN Builders, for transforming my space and exceeding my expectations!"

Fred A on October 2024

Our company specialized in all kinds of construction projects. ADU building, Repairs, Remodeling, and other jobs: Concrete Pouring and Repair, Decks and Porches, Drywall, Electrical, Hardwood/laminate/vinyl flooring Installations, Framing, Plumbing, General Remodeling, Roofing, Siding, Water and Fire Damage, Deck Maintenance, Garage and Shed Building, Kitchen and Bath Remodeling, Exterior Painting, Interior Painting, Doors and windows installation, Demolition, Basement Remodeling, and others ........ We always consider the opinion of our customers and negotiate the price. Also, we have 25 years of experience in the field of construction and repairs.

"I recently had the pleasure of working with ZEN Builders, and I couldn't be more satisfied with the results. From the initial consultation to the final touches, the team displayed professionalism, expertise, and a genuine commitment to creating a space that truly reflects my vision. I highly recommend ZEN Builders to anyone looking for quality construction services executed by a team that genuinely cares about their clients and their projects. Thank you, ZEN Builders, for transforming my space and exceeding my expectations!"

Fred A on October 2024


Berry Construction & Restoration, Inc.

4.94(
16
)

Berry Construction & Restoration, Inc.

4.94(
16
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Berry Construction and Restoration is a General Contractor specializing in all phases of construction. We also perform Restoration and Repairs due to Water, Fire, Wind, and Mold Damage. Berry Construction will work directly with you and your insurance company to insure that all repairs are done to your complete satisfaction and in a timely fashion.

"One day we noticed a musty smell in our bathroom. Behind the toilet the baseboard was discoloring and rotting out. We called our insurance company and the leak had damaged the wall and floor. The insurance company gave us a list of contractors to call. We called three of them left messages and waited. Well we didn’t have to wait long for Berry Construction. Randy called us back almost immediately. He was caring, empathetic, professional and explained the whole process from start to finish. We were very happy with Mike, Billy and the entire staff. We had open communication through the whole process, and they did an amazing job making us whole again. We will most definitely call Randy Berry and his team for our next remodeling project and highly recommend them for yours!!! Tony Wigney @thewigneyminute 559.790.4387"

Tony W on March 2020

Berry Construction and Restoration is a General Contractor specializing in all phases of construction. We also perform Restoration and Repairs due to Water, Fire, Wind, and Mold Damage. Berry Construction will work directly with you and your insurance company to insure that all repairs are done to your complete satisfaction and in a timely fashion.

"One day we noticed a musty smell in our bathroom. Behind the toilet the baseboard was discoloring and rotting out. We called our insurance company and the leak had damaged the wall and floor. The insurance company gave us a list of contractors to call. We called three of them left messages and waited. Well we didn’t have to wait long for Berry Construction. Randy called us back almost immediately. He was caring, empathetic, professional and explained the whole process from start to finish. We were very happy with Mike, Billy and the entire staff. We had open communication through the whole process, and they did an amazing job making us whole again. We will most definitely call Randy Berry and his team for our next remodeling project and highly recommend them for yours!!! Tony Wigney @thewigneyminute 559.790.4387"

Tony W on March 2020


Avatar for Cal Coast Construction

Cal Coast Construction

4.83(
18
)

Cal Coast Construction

4.83(
18
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CAL COAST CONSTRUCTION is available 24 hours a day. We offer special financing options. We have monthly promotions on a variety of different services, ask if your project qualifies for any of our monthly promotions. Residential and commercial services.

CAL COAST CONSTRUCTION is available 24 hours a day. We offer special financing options. We have monthly promotions on a variety of different services, ask if your project qualifies for any of our monthly promotions. Residential and commercial services.

Showing 1-10 of 31
Mold Testing and Remediation questions, answered by experts

Inhaling black mold spores, even from behind walls, can cause people to have a wide variety of potential health issues. Some people may only notice a few breathing problems, while others can become quite sick with symptoms related to severe allergies. Constant exposure to mold spores can lead to lung infections and other long-term health problems. If you believe you have black mold inside your walls, you will want to reach out to a pro for an inspection and for advice on how to take care of the problem before it causes severe illness.

Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can’t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it’s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you’ll find mildew are around water sources, which is why it’s commonly found near showers and in kitchen sinks.

Soaking memory foam can break down its structure over time or even encourage mold growth. However, brief encounters with moisture will not ruin your memory foam. As long as the mattress, topper, or cushion dries soon after getting wet, there's nothing to worry about. Just be sure to keep the affected item in an area with plenty of air and sun to encourage quick drying.

Even though a thin layer of drywall may separate you from mold, it can still affect you. First, left untreated, that mold will continue to grow and spread throughout your home. Even if there weren’t the risk of spread, a patch of mold behind the drywall can still make you sick. Family members with allergies, asthma, and other respiratory conditions may be the most affected, but anyone can contract a cough or infection from the presence of mold—even behind drywall.

Mushrooms do not harm your yard. In fact, they can actually help improve your lawn health by decomposing woody organic matter in your soil, and breaking it down into nutrients that feed your grass and plants.

The Guadalupe, 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.