Basement Mold Removal in Washington, District of Columbia
Basement mold is the most common mold removal call in Washington. Foundation seepage, inadequate waterproofing, and the temperature differential between basement air and cold concrete walls creates persistent condensation. Both finished and unfinished basements are vulnerable — finished basements present additional complexity because mold grows inside walls, under flooring, and behind paneling before it becomes visible.
Basement Mold Removal Contractors in Washington
40 listedSERVPRO of Rockville and Silver Spring North
850 E Gude Dr suite h, Rockville, MD 20850
+1 301-450-3235Paul Davis Restoration of Suburban Maryland and Washington DC
8797 Snouffer School Rd suite g, Gaithersburg, MD 20879
+1 301-398-8291Finished vs. Unfinished Basements
Unfinished basement mold is typically more straightforward — visible on joists, block walls, and concrete surfaces, accessible for containment and removal. Finished basements require demolition of drywall, flooring, and insulation to reach mold-contaminated materials behind them. This drives up cost and extends timelines. One critical distinction Washington homeowners often miss: waterproofing and mold removal are different services. A contractor who offers to seal your foundation is addressing moisture entry — but if mold has already grown on structural materials, it must be removed first. Sequence matters.
All Washington Mold Removal Contractors
Imperial Valet/Sterling Cleaners
1333 Connecticut Ave NW, Washington, DC 20036
+1 202-991-3398Restoration Doctor Water Removal of Washington DC
4315 50th St NW Suite 100 #7112, Washington, DC 20016
+1 202-922-144458 Foundations & Waterproofing
14000 Crown Ct Unit 107, Woodbridge, VA 22193
+1 202-952-9862Su' Coy Heating, AC & Duct Cleaning
100 M St SE #600, Washington, DC 20003
+1 301-888-0037ServiceMaster National Capital Restoration
7551 Fordson Rd, Alexandria, VA 22306
+1 703-991-4845A Veterans Environmental Technology Services Inc.
6234 Georgia Ave NW, Washington, DC 20011
+1 202-545-1000Ultimate Water Damage Restoration, LLC
3801 Glenbrook Rd, Fairfax, VA 22031
+1 703-810-9100Protect The Investment, LLC
6710A Rockledge Dr Suite 400, Bethesda, MD 20817
+1 202-422-3821Ridgeline Contractors LLC
2762 Washington Blvd Suite 1A, Arlington, VA 22201
+1 703-249-9708Compliance Construction & Remediation Inc.
609 H St NE Unit 435, Washington, DC 20002
+1 202-500-8790Ace Multi-Cleaning and Restoration Services
9244 E Hampton Dr #507, Capitol Heights, MD 20743
+1 202-246-1159Property Solutions DC INC
6100 14th St NW #301, Washington, DC 20011
Tabaku Home Improvements
1720 Taylor St NW, Washington, DC 20011
Midatlantic Mold and Water Damage of DC
1629 K St NW #300, Washington, DC 20006
+1 202-792-0299Fast Mold Testing - Washington, DC
20 F St NW 7th floor, Washington, DC 20001
+1 301-844-6086Basement Mold Removal Cost in Washington
Typical range: $1,000 – $4,000
Finished basements with wall and flooring demolition required often run $3,000–$6,000. Get scope defined in writing before work starts.
| Location | Typical range |
|---|---|
| Bathroom | $500 – $1,500 |
| Crawl space | $500 – $2,000 |
| Basement | $1,000 – $4,000 |
| Attic | $1,000 – $4,000 |
| HVAC system | $2,000 – $8,000 |
| Whole house (severe) | $10,000 – $30,000+ |
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