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

Avatar for Western Disaster Clean Up LLC
Western Disaster Clean Up LLC
New to Angi
Toxicity and Mold - Removal

Serving Ephraim, UT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Western Disaster Clean Up has handled thousands of floods, fires, sewage backups, and smoke & odor damages to perfect the art of cleaning after a disaster. From a simple toilet overflow to homes fully submerged underwater, we have the knowledge and skills to get your home or business fully restored. Located in Provo, UT, we service all of Utah and are available 24/7 for emergency services.\n

21 neighbors recently requested a quote
Avatar for JASPER BENSON RESTORATION
JASPER BENSON RESTORATION
5.0(
6
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Ephraim, UT and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Holden and his team were super helpful and professional from beginning to end. He was really thorough with his work, inspecting the mold in our attic, and finding out the actual problem instead of just going off of what we relayed over to him. They were clear in their expected time frames of completing the work, and getting our issue resolved in a timely manner. Not to mention, their price was super competitive and best bang for our buck! Definitely would recommend Jasper Benson Restoration to my family and friends!"
Restoration
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Ephraim, UT and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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Recommended by65%of homeowners
That Asbestos Guy Environmental, LLC
5.0(
6
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Ephraim, UT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I called the Guy to inspect my place for Mold. I got an immediate response setting up an appointment for the next day. The Guy promptly showed up for our appointment, then went to work inspecting and analyzing the situation and what needed to be done. The Guy, is very competent, thorough and gets right to the issues with his professional work. I am very satisfied with the Guy's analysis inspection and results. I would recommend the Guy, for any type of work in his area of expertise to anyone with a similar question of Mold etc."
Recommended by100%of homeowners
Avatar for Utah Mold Pros
Utah Mold Pros
New to Angi
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Ephraim, UT and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

At UMP (Utah Mold Pros), we specialize in helping families and homeowners create healthier indoor environments through precise, science-backed testing. Our work goes beyond basic mold and air quality assessments—we identify hidden contaminants that can silently impact your health and home.

Mold/IAQ Testing
A-Team
New to Angi
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Ephraim, UT and surrounding areas

In business since 2005

Free estimates

Credit card accepted

We are locally owned and operated company with over 15 years of experience in asbestos abatement. We pride ourselves in doing quality testing and promise that we will get the job done right. We are professional, on time, and reliable. Call anytime and we can't wait to earn your business!

Avatar for Element water and air
Element water and air
New to Angi
Indoor Air Quality Testing

Serving Ephraim, UT and surrounding areas

Free estimates

Warranties offered

Small jobs welcome

Element Water and Air is a Utah water treatment company specializing in whole-home water softeners, water filtration systems, reverse osmosis systems, and indoor air quality solutions. We serve Utah County, Salt Lake County, and the Wasatch Front with professional water testing and customized treatment solutions.\n\nUtah is known for extremely hard water, and every home is different. We evaluate your water and recommend systems based on your home’s specific needs.\n\nOur services include water softener installation, whole-home water filtration, reverse osmosis drinking water systems, alkaline RO systems, hard water treatment, chlorine and contaminant filtration, water testing, maintenance, filter replacement, and indoor air purification systems.\n\nWe provide professional installation, service, and warranty support across Lehi, Saratoga Springs, Eagle Mountain, American Fork, Highland, Alpine, Draper, South Jordan, Herriman, Salt Lake City, Orem, Provo, Park City, and surrounding areas.\n\n\n\n\n

Mold Testing and Remediation FAQs, answered by experts

Some causes of brown well water—like excess tannins or dissolved iron—don’t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it’s a good idea to use a home water test kit to get a better sense of what’s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.

Slime mold can thrive for weeks or months in the perfect environment, but that rarely occurs. The mold will typically die within a week of you noticing it. However, it could be dead long before it disappears, and since it’s safe to handle, it’s easier to get rid of it all at once. This eliminates its chance to spread, and also won’t leave you looking at decaying slime mold.

Through air sampling devices and surface swabs in key areas of concern.

Eliminating mold from wood permanently poses a challenge as the mold spores have the ability to deeply penetrate the porous wood surface. While surface mold can be effectively eradicated with proper cleaning and preventative measures, it's difficult to guarantee its non-recurrence under favorable conditions. To prevent mold from reappearing, it is important to identify and resolve the root cause of the moisture that triggered mold growth initially.

Ensuring appropriate ventilation and a dry environment, or consider applying protective finishes such as sealant, varnish, or paint to prevent future moisture penetration and mold growth. Consistently inspect and maintain the area to keep the wood free from mold in the long term.

Mold on window sills is common, especially in damp or poorly ventilated areas. Windows are prone to condensation, which creates the moisture mold needs to grow. Dust, dirt, and other debris on the sills can further feed mold spores. While it’s not unusual, it should be addressed quickly to prevent further growth and potential health risks.

The Ephraim, UT 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.