Mold Remediation and Removal Costs

Mold removal can be a tricky — and expensive — business. Here's what to expect when considering the cost of mold remediation for your home.

bigstock-19604561_A-close-up-of-money-and-a-rece_s4x3

By: Caroline Shannon-Karasik

If mold removal were as simple as Kung Fu fighting, then there's no doubt about it, you would have it nailed. But, unfortunately, cost is a large factor when considering mold remediation and the size of your bill often depends on the extent of the infestation.

The good news is that if the area is small, then you can typically treat it for a small investment in some solid cleaning supplies, like a scrub brush, store-bought mold killer and rubber gloves.

However, for large areas, you may be calling in a the bug guys. The remediation cost will be larger, but it's worth it to ensure further damage is not done to your home. Mold remediation specialist will inspect ductwork, attic spaces, walls and even crawlspaces. The cost can average anywhere from $500 to $6,000 and is hard to identify until the entire scope of the infestation is considered.

A great thing to consider when purchasing the insurance that comes along with buying a home is some type of protection from mold. Discuss your options with an agent. That way, if a problem should arise within your home, then your insurance will help to at least partially offset the cost of mold removal.

Next Up

8 Best Weeding Tools of 2026, Tested and Reviewed

Conquer those pesky garden weeds once and for all with these top-rated removal tools.

7 High-Yield Tomato Varieties to Plant to Avoid Soaring Supermarket Costs

As tomato prices climb, grow your own and save your grocery budget with this guide to the most productive varieties.

I Tried This Instagram-Famous Mold-Removal Gel — and It Really Works

GlassGuard’s Miracle Mold Removal Gel promises to remove 99 percent of mold from tiles, grout, ceramics and glass, but how does it work? Read on for our full review.

'Zillow Gone Wild' Tours a 16,000-Square-Foot Vegas Fallout Shelter That Would Cost $50 Million to Build Today

The Las Vegas "Underground House" was built in 1974 and was the fourth of its kind, featuring a still-fully-functioning kitchen and luxury "outdoor" spaces.

28 Best Gardening Gifts for Mom

From lavish to low-cost, surprise Mom with one of these garden-inspired gift picks.

The Best Places to Buy Stylish, Affordable Rugs Online

Snag gorgeous, on-trend area rugs, runners and mats for a fraction of the cost of high-end sites.

The Average Cost of a Main Bathroom Remodel in 2024

It's one of the most lucrative and life-changing remodels you can do in your home. Find out what that main bathroom remodel is likely to cost and how you can expect to recoup when you sell your home.

The Best Spring Decor Under $50 on Amazon

Ring in the cheeriest season with pastels, fun prints and florals — and our picks all cost less than $50.

The 8 Best Air Purifiers of 2026, Tested and Reviewed

Breathe easier in your home by adding a top-rated air purifier that reduces dust, mold, pet dander, smoke and odor.

Go Shopping

Get product recommendations from HGTV editors, plus can’t-miss sales and deals.

On TV

About HGTV

HGTV’s expert editors and writers share home decorating, garden and home improvement ideas, inspiration and advice based on our brand’s 30+ years of expertise and experience. We also give you the latest updates on HGTV shows and stars, cleaning tips and shopping recommendations. Learn more about us and our editorial standards.