Maryland ADU professional profile
Capital ADU
Review pending
ADU builder · Design-build firm
Capital ADU is a DMV design-build company offering ADU design, permitting and construction. In its September 2026 response to Maryland ADU Guide, the company said it serves Montgomery and Prince George’s counties, with a core Maryland focus in Silver Spring, Takoma Park and Bethesda. Capital ADU reports detached new-build ADUs, garage conversions and basement conversions, and offers both turn-key delivery and partial-scope options for design/permits or project management.
Project status, as reported by Capital ADU on September 27, 2026: its own completed 900-square-foot detached ADU is in Washington, DC. A separate detached backyard ADU had a permit application submitted, and a garage conversion was in design. These statuses are company-reported, not independently verified. The images include design and illustration material; this profile does not establish completed Maryland ADU work.
Inclusion is not an endorsement. Verification describes the information checked, not workmanship, insurance, permit eligibility or a guarantee. Confirm current scope and credentials before hiring.
Service area
- Montgomery
- Prince George’s
Recorded municipal service claims
- Bethesda (Montgomery) · Service claim source
- Silver Spring (Montgomery) · Service claim source
- Takoma Park (Montgomery) · Service claim source
Company-confirmed Maryland service area: Montgomery County and Prince George’s County, with a core focus in Silver Spring, Takoma Park and Bethesda. The company also works in DC and Northern Virginia. Service area does not establish zoning authority; homeowners should confirm the jurisdiction that reviews their property.
Bethesda and Silver Spring are census-designated communities, not incorporated municipalities. Their inclusion above records the company’s service claims only.
Self-reported — not independently verified · Checked 2026-09-28 · Review due 2027-03-28 · Supporting source
A service area is not a zoning boundary. Find your Maryland ADU jurisdiction.
ADU projects and services
Project types
- Detached ADU
- Garage conversion
- Basement or interior conversion
Services
- Design
- Permitting assistance
- Construction
Self-reported — not independently verified · Checked 2026-09-28 · Review due 2027-03-28 · Supporting source
Licensing information
No independently verified license information is available in this profile.
Credential requirements depend on the professional and work involved. A recorded number alone does not establish an active license or coverage for your project.
Published project examples
Examples are linked to their publisher. Confirm the company’s role and relevance to your project.
Company images
Business information
Self-reported — not independently verified · Checked 2026-09-28 · Review due 2027-03-28 · Supporting source
Business phone: 202-933-3771
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