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Top-Rated Mold testing and remediation specialists in Los Alamos - Updated Nov 2026

Avatar for GotMoldUSA
GotMoldUSA
4.5(
64
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business+1 more

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I contacted Dave and informed him of the need for mold remediation at my home. He had someone come out quickly to ***** the mold and provided me development of an estimate. We had an another assessment before Dave, and I was very impressed not only with GotMoldUSA estimate but their knowledge. Dave explained the mold remediation process in detail. Rest assured that GotMoldUSA will complete the job, are well trained, and are affiliated with a national company. They started the job quickly, but due to setbacks with shutting off the water (we waited for our personal plumber) the job was delayed. Once the issue was addressed, they were there the next day resuming the job. During this process, I was out of town and yet they were very responsive and fast working. Most impressively, some of the estimated work did not need to be done and Dave was honest about it and adjusted the final invoice accordingly! Having water damage and mold is very overwhelming and stressful. Dave and his company made the process manageable and essentially handled the situation for me. I highly recommend working with Dave and GotMold USA and will hire them again if the situation ever arises."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

22 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Eric Tilson
Eric Tilson
4.8(
19
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"When it comes to remediating mold in your home or business you don't want to mess around with fly-by-night operators. Advanced Remediation is a professional, knowledgeable (i.e., certified), and hard-working family business that conducts quality work and provides excellent customer service. They conducted a thorough assessment of our project, gave us multiple options for remediation, and completed the job in two days. We're completely satisfied with their work and highly recommend them for your projects."
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24 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Clean Space Environmental
Clean Space Environmental
New to Angi
Mold & Toxic Material TestIndoor Air Quality Testing

Serving Los Alamos, NM and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

Response time2 days
Response rate100%
32 neighbors recently requested a quote
Avatar for RapidResto NM 2, LLC
RapidResto NM 2, LLC
5.0(
2
)
Dry-rot, Water or Pest Damage - Major RepairToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Los Alamos, NM and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

RapidRestoration (RapidResto NM, LLC) 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. Please give us a call today! Financing Available.

29 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Total Renew LLC
Total Renew LLC
New to Angi
Toxicity and Mold - Removal

Serving Los Alamos, NM and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

\n\nTotal Renew LLC\n\nAt Total Renew LLC, we are dedicated to bringing new life to your home and property through quality restoration and renovation services. Whether you’re looking to install new flooring, restore a damaged property, or complete interior exterior pain our team is committed to delivering exceptional craftsmanship and reliable service every step of the way.\n\nWe take pride in transforming spaces with attention to detail, honesty, and professionalism. Our goal is simple: to help homeowners turn their vision into reality while providing quality work they can trust.\n\n✅ Home Restoration \n✅ Mold Remediation \n✅ Flooring Installation\n✅ Water Mitigation \n✅ Interior & Exterior painting \n\nThank you for supporting our local business.

Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel

+4

Avatar for Advanced Remediation, LLC
Advanced Remediation, LLC
4.8(
11
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Los Alamos, NM and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"When I was looking for a mold inspector in Santa Fe, Eric Tillson was by far the most professional of any I spoke to. By professional I mean he spent a great deal of time talking with me without trying to sell himself. I was interested in a particular mold test called an ERMI test and though it was not one he used himself, he took the time to research it and explained in depth how his method of testing could be combined with the ERMI to give me the information I needed. Do not be fooled by the fact that his company is new -- he has been in the business for a very long time and is extremely knowledgeable. Last but not least, Eric is a very kind man. I was extremely anxious about the mold in a house I rented and he could not have been more understanding and compassionate. Incidentally, he also does thorough cleaning of homes after (or before) remediation. I will definitely be hiring him to do that for me in the near future."
Closet side of wall
Shower side of wall
Shower side of wall
Shower side of wall
Infected drywall

+15

Response time1 day
Response rate91%
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

In some cases, black stains on brick are caused by organic substances like algae and mold. However, it's more likely that the black spots you're noticing on your bricks come from carbon from vehicle exhaust or soot. Black stains can usually be removed by scrubbing the brick with a brush and masonry cleaner or power washing.

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.

Mold doesn’t require much airflow to make it out from behind walls and into your living space, making you sick. HVAC systems can actually pull the mold from behind walls and spread it through your home. While the mold may be out of sight, moisture transfer from the wall can also spread the mold from behind the wall into your living space and air. Any cracks in the walls or bad insulation only compound this effect. 

Beyond looking for visible signs of mold in a home, you can tell if your house has mold by undertaking testing. You can hire a local mold testing company to run the test for you, giving you a sure answer. Professional testing is often the best way to determine whether you have mold, as some types of mold may grow in places where you can’t easily see them, such as behind walls.

Toxic black mold on wood appears as dark green or black patches. It often has a slimy or wet texture and may spread across the surface in a spotty pattern. The affected wood might appear discolored, soft, and damp. Identifying black mold early is crucial because it can cause severe health problems when its spores are released into the air. Prompt remediation is necessary to prevent further damage and health risks.

The Los Alamos, NM 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.