What does mold remediation cost in Utah?

Typical ranges

These figures come from HomeAdvisor's 2026 mold remediation cost guide. They are general U.S. figures, not Utah prices, and HomeAdvisor doesn't break them out by state. Use them to sanity-check a quote, not to predict one.

• Typical job: $1,223 to $3,757, with an average of $2,368.
• Per square foot: $10 to $25.

Where the mold is	Typical range (HomeAdvisor, not Utah-specific)
Bathroom	$500 to $1,000
Crawl space	$500 to $2,000
Basement	$500 to $3,000
Attic	$1,000 to $4,000
Whole house	$10,000 to $30,000

What drives the price

• How much area is affected. Most pricing scales with square footage, and size also decides how much containment the job needs.
• Where it is in the house. A bathroom wall is a different job from an attic deck or a crawl space, which is why the ranges above differ so much.
• Access. HomeAdvisor notes that multiple growth sites, hidden moisture, or hard-to-reach areas almost always demand specialized equipment and training.
• Containment. The EPA's remediation guidance generally recommends limited containment for 10 to 100 square feet of mold and full containment, under negative pressure, above 100 square feet. More containment means more setup, equipment and time.
• Materials removed. HomeAdvisor notes that heavy growth can force you to replace drywall, subflooring or other materials. The EPA says absorbent materials such as ceiling tiles and carpet may have to be thrown away if they become moldy. Ask whether putting materials back is in the quote or a separate job.
• Fixing the water source. The leak, the roof, the grading or the venting often needs a plumber, roofer or other trade. Ask whether that repair is in the quote. If it isn't fixed, the EPA's guidance is clear the mold will come back.

The clearance test is a separate line item

After the cleanup, an independent inspector should confirm the job worked. That test should be its own line item, paid to someone who didn't do the work and doesn't sell remediation. Our mold testing cost guide puts post-remediation clearance testing at $250 to $600, a typical national range. See Utah clearance testing for what the inspector checks.

Be cautious of a remediation quote that includes "clearance" done by the same company. It may be a fair price, but it isn't an independent check.

What insurance usually does and doesn't cover

Every policy is different, so check yours. In general, the Insurance Information Institute says mold, like rot and insect damage, is treated as a maintenance issue and is generally not covered by standard homeowners policies. The exception it describes: if the mold is the direct result of a covered peril such as a burst pipe, the cost of removing it may be covered. If you think that applies, contact your insurance professional before work starts, and keep photos and the written scope. If you rent, talk to your landlord.

What a good quote spells out

• The areas and square footage being treated
• The containment being used
• Which materials come out, and whether rebuilding is included
• How the area gets dried, and who fixes the water source
• That clearance is done by an independent inspector you choose

For how remediation works and how to pick a company, see our Utah mold remediation guide. In Salt Lake City, see mold remediation in Salt Lake City.