Top-rated mold testing and remediation specialists.

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TRUSTED BY BOULDER, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon37
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Boulder

Avatar for B & R Environmental LLC

B & R Environmental LLC

9199 Sedalia Street
5.00(
2
)
Approved Pro

B & R Environmental LLC

9199 Sedalia Street
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 local quotes requested

B & R Environmental, based in Denver, is your trusted General Abatement contractor, boasting over 25 years of expertise in residential and commercial asbestos removal. As a locally owned and owner-operated business, we pride ourselves on friendly professionalism, competitive pricing, and a commitment to excellence. At B & R, we're known for our speed, problem-solving skills, and readiness to tackle any job with efficiency and precision.

"Service went very well."

Judith C on September 2023

B & R Environmental, based in Denver, is your trusted General Abatement contractor, boasting over 25 years of expertise in residential and commercial asbestos removal. As a locally owned and owner-operated business, we pride ourselves on friendly professionalism, competitive pricing, and a commitment to excellence. At B & R, we're known for our speed, problem-solving skills, and readiness to tackle any job with efficiency and precision.

"Service went very well."

Judith C on September 2023


Avatar for Lightspeed Restoration of Aurora East

Lightspeed Restoration of Aurora East

261 Airport Blvd.
5.00(
1
)
Approved Pro

Lightspeed Restoration of Aurora East

261 Airport Blvd.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

When disaster strikes, you can count on Lightspeed Restoration to provide 24/7 emergency response. We specialize in water damage restoration, fire damage restoration, and indoor air quality solutions. Our skilled team is equipped to handle any water-related challenges, from extraction to drying and restoration. In the unfortunate event of fire damage, we're here to assess, clean, and restore your property. When it comes to indoor air quality, our services include mold remediation, air duct cleaning, and moisture control. Trust us to deliver reliable solutions that restore your property and ensure a healthy environment.

"Mara was fantastic. She responded quickly and came out and resolved the issue the same day. Would definitely recommend."

Annie J on July 2024

When disaster strikes, you can count on Lightspeed Restoration to provide 24/7 emergency response. We specialize in water damage restoration, fire damage restoration, and indoor air quality solutions. Our skilled team is equipped to handle any water-related challenges, from extraction to drying and restoration. In the unfortunate event of fire damage, we're here to assess, clean, and restore your property. When it comes to indoor air quality, our services include mold remediation, air duct cleaning, and moisture control. Trust us to deliver reliable solutions that restore your property and ensure a healthy environment.

"Mara was fantastic. She responded quickly and came out and resolved the issue the same day. Would definitely recommend."

Annie J on July 2024


Avatar for Aqua Dry Restoration Co

Aqua Dry Restoration Co

5083 W 52nd Ave
4.94(
16
)
Approved Pro

Aqua Dry Restoration Co

5083 W 52nd Ave
4.94(
16
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

With over 10 years of professional experience, Aqua Dry Restoration Co. has certified professional technicians dedicated to your Water Restoration & Mold Remediation needs. We specialize in the cleanup and restoration of residential and commercial property after water damage. We also provide mitigation services for mold and mildew. Our staff is highly trained in property damage restoration. From initial and ongoing training to regular IICRC-industry certification, rest assured our staff is equipped with the knowledge to restore your property. We understand the stress and worry that comes with water or mold damage and the disruption it causes your life and home or business. Our goal is to help minimize the interruption to your life and quickly make it "Like it never even happened." No damage is too large or too small for Aqua Dry Restoration CO. If you would like to schedule service for your home or business, please call today! Visit our website at https://www.aquadryco.com/

"Hi and good morning, Juan Ruiz showed up and gave me great advice free of charge. He was very polite and professional, I would definitely recommend him to a friend."

Misty B on October 2024

With over 10 years of professional experience, Aqua Dry Restoration Co. has certified professional technicians dedicated to your Water Restoration & Mold Remediation needs. We specialize in the cleanup and restoration of residential and commercial property after water damage. We also provide mitigation services for mold and mildew. Our staff is highly trained in property damage restoration. From initial and ongoing training to regular IICRC-industry certification, rest assured our staff is equipped with the knowledge to restore your property. We understand the stress and worry that comes with water or mold damage and the disruption it causes your life and home or business. Our goal is to help minimize the interruption to your life and quickly make it "Like it never even happened." No damage is too large or too small for Aqua Dry Restoration CO. If you would like to schedule service for your home or business, please call today! Visit our website at https://www.aquadryco.com/

"Hi and good morning, Juan Ruiz showed up and gave me great advice free of charge. He was very polite and professional, I would definitely recommend him to a friend."

Misty B on October 2024


Avatar for Altura Environmental Services

Altura Environmental Services

11881 East 33rd Avenue
5.00(
5
)
Approved Pro

Altura Environmental Services

11881 East 33rd Avenue
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 local quotes requested

We have been in business since 2019 specializing in asbestos removal. We have a great crew with 15-20 year's experience. Altura Environmental Services is committed to providing you with a safer home. Give us a call we can provide you with a free estimate!

"Working with Manny, Keith, and team was a great experience. They were very communicative and always showed up in person to address any concerns that I had. They did excellent work carefully and quickly and were pleasant people to work with."

Joshua T on April 2025

We have been in business since 2019 specializing in asbestos removal. We have a great crew with 15-20 year's experience. Altura Environmental Services is committed to providing you with a safer home. Give us a call we can provide you with a free estimate!

"Working with Manny, Keith, and team was a great experience. They were very communicative and always showed up in person to address any concerns that I had. They did excellent work carefully and quickly and were pleasant people to work with."

Joshua T on April 2025


Avatar for Revive Restoration

Revive Restoration

3787 Ronald Reagan Blvd
5.00(
10
)
Approved Pro

Revive Restoration

3787 Ronald Reagan Blvd
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

Revie Restoration is a Colorado Proud company that provides 24/7 water damage cleanup, mitigation and rebuild of your property to its original contition. We pride ourselves on attention to detail and expertise. It is our mission to provide excellent workmanship from start to completion of every project. Our reputation is based on excellent service, safety, and quality, regardless of how large or small job. Call us today. We look forward to working with you!

"Didn't have any issues. On time, easy to work with."

Matt B on January 2025

Revie Restoration is a Colorado Proud company that provides 24/7 water damage cleanup, mitigation and rebuild of your property to its original contition. We pride ourselves on attention to detail and expertise. It is our mission to provide excellent workmanship from start to completion of every project. Our reputation is based on excellent service, safety, and quality, regardless of how large or small job. Call us today. We look forward to working with you!

"Didn't have any issues. On time, easy to work with."

Matt B on January 2025


Avatar for A HEALTHY HOME LLC

A HEALTHY HOME LLC

8379 Feather Grass Ct
5.00(
5
)
Approved Pro

A HEALTHY HOME LLC

8379 Feather Grass Ct
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

Certified mold and asbestos testing service for the Denver metro area. Serving the Denver area for over 20 years. We offer high quality testing by experienced professionals.

"Very impressive service. Bob arrived on time, covered the floor from the front door to room he worked on. Sealed off the room and completed the remediation process. He cleaned up everything when he was finished and hauled it all away. Friendly, professional, and reasonably priced. I highly recommend him!!"

Mark F on December 2024

Certified mold and asbestos testing service for the Denver metro area. Serving the Denver area for over 20 years. We offer high quality testing by experienced professionals.

"Very impressive service. Bob arrived on time, covered the floor from the front door to room he worked on. Sealed off the room and completed the remediation process. He cleaned up everything when he was finished and hauled it all away. Friendly, professional, and reasonably priced. I highly recommend him!!"

Mark F on December 2024


Mold Testing CO, LLC

29446 Targhee Ln
4.82(
19
)
Approved Pro

Mold Testing CO, LLC

29446 Targhee Ln
4.82(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
11 years of experience

Mold Testing CO, LLC, is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a quality mold testing services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Mold Testing Colorado, is a company dedicated to the detection and prevention of mold and other microbial contaminants. Whether you are buying, selling, or renting properties, we will make sure you home or building is mold free. Every inspection conducted we will be committed to providing the utmost integrity and maintain the highest standards. Call us today!

"very responsive, in and out"

David D on July 2020

Mold Testing CO, LLC, is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a quality mold testing services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Mold Testing Colorado, is a company dedicated to the detection and prevention of mold and other microbial contaminants. Whether you are buying, selling, or renting properties, we will make sure you home or building is mold free. Every inspection conducted we will be committed to providing the utmost integrity and maintain the highest standards. Call us today!

"very responsive, in and out"

David D on July 2020


Avatar for Enviocore LLC

Enviocore LLC

1685 South Colorado Boulevard, Suite S151
4.78(
16
)
Approved Pro

Enviocore LLC

1685 South Colorado Boulevard, Suite S151
4.78(
16
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

ENVIOCORE is your trusted partner for CERTIFIED environmental testing in ASBESTOS, LEAD, and MOLD. Our inspectors are dedicated to providing accurate assessments, ensuring that your environments are safe and compliant with all regulatory standards. Our sales staff are always on hand to guide you through the complexities of any project involving asbestos, lead, and mold. They can offer you comprehensive advice tailored to your specific needs, ensuring that you make informed decisions about your property's safety and compliance. We offer reasonable pricing and are open to discussing your budget to find a pricing solution that works for you.

"Fast and easy to schedule with"

Brynna G on November 2023

ENVIOCORE is your trusted partner for CERTIFIED environmental testing in ASBESTOS, LEAD, and MOLD. Our inspectors are dedicated to providing accurate assessments, ensuring that your environments are safe and compliant with all regulatory standards. Our sales staff are always on hand to guide you through the complexities of any project involving asbestos, lead, and mold. They can offer you comprehensive advice tailored to your specific needs, ensuring that you make informed decisions about your property's safety and compliance. We offer reasonable pricing and are open to discussing your budget to find a pricing solution that works for you.

"Fast and easy to schedule with"

Brynna G on November 2023


Avatar for Mold Test Company Colorado

Mold Test Company Colorado

PO BOX 295
4.33(
61
)
Approved Pro

Mold Test Company Colorado

PO BOX 295
4.33(
61
)
Approved Pro
Customers say: Quick response
110 local quotes requested
17 years of experience

At Mold Test Company CO, we take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Craig was an encyclopedia of information that helped me immensely. He gave of his time and expertise freely. I'm so impressed with this company!"

Ray C on March 2025

At Mold Test Company CO, we take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Craig was an encyclopedia of information that helped me immensely. He gave of his time and expertise freely. I'm so impressed with this company!"

Ray C on March 2025


Keystone Environmental llc

No reviews yet

Keystone Environmental llc

No reviews yet
9 years of experience

Asbestos, Mold and Lead Testing and consulting. Keystone Environmental is Colorado's leader in indoor environmental concerns, let us help or point you in the right direction. Our staff is well trained with 15 years experience, we look forward to hear from you

Asbestos, Mold and Lead Testing and consulting. Keystone Environmental is Colorado's leader in indoor environmental concerns, let us help or point you in the right direction. Our staff is well trained with 15 years experience, we look forward to hear from you

...
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Mold Testing and Remediation questions, answered by experts

Yes, you can use bleach to remove mold from your aluminum siding, but it’s a powerful cleaning agent, so make sure it’s diluted with water first. A solution of one part bleach and four or five parts water works well. But it’s still a good idea to start by cleaning a small, inconspicuous area of the siding to make sure that the solution doesn’t cause damage or discoloration. 

Mold behind drywall can be difficult to assess without removing the building material, but you may notice stains on your ceilings or walls if the mold growth is bad enough. Other signs include allergy symptoms and musty odors in your living space. If you suspect mold behind drywall after a leak, hire a water damage restoration professional to assess and address the damage.

Wood rot and mold are related but not equal. Wood rot specifically refers to the decay of wood caused by fungi, compromising its structural integrity. Mold, including black mold, is a type of fungus that can grow on various surfaces, including wood. While wood rot involves the deterioration of the wood itself, mold, including black mold, can grow on both rotting and non-rotting wood, making them interconnected but distinct issues.

The purpose of crawl space encapsulation is to prevent mold and moisture from entering your space. If your vapor barrier is properly installed and intact, it will dramatically reduce the chance that your crawl space develops mold. That said, moisture can condense in the area. If you notice excess humidity, you may need to install a dehumidifier to stave off mold and mildew growth.

A mold inspection costs $660 for the average homeowner. This cost can range anywhere from $150 to $2.800, depending on the size of your home, the number and type of samples, and the number of hard-to-reach areas of your home that need testing. 

Places like air ducts, crawl spaces, and wall cavities are particularly inviting for mold spores but require more time from your mold inspection pro. Additionally, swab testing, where a surface sample from an area of your home is collected, generally costs $200 to $300 per area. Air testing, however, is more costly, ranging from $250 to $350, but can cost as much as $700.

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The Boulder, CO 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.