Inspections and Testing in Washington, DC

NextDay Inspect runs home inspections, radon tests and mold tests across Washington, DC. Renovated older homes often hide dated wiring and moisture issues behind fresh finishes.

4.9 rating, over 4,000 reviews Licensed and insured inspectors Serving Washington, DC

Schedule an inspection Call (703) 450-6398

Aerial view of the White House grounds and downtown office buildings in Washington, DC

Environmental Testing

Mold Testing High Demand Air Quality Allergen & Pollutant Radon Testing EPA Protocols

Explore More

Inspection Services

Home Inspection Popular Service Commercial Office, Retail, Industrial Termite Inspection WDO Certification

Explore More

Where we work in Washington, DC

Many older buildings have been renovated, added onto or split into multiple units over the years, which means original systems and later work often sit side by side. That mix is what shapes what an inspection tends to focus on.

2009

year NextDay Inspect was founded

wards that make up the District

24 to 48

hours from inspection to written report

Washington, DC is a single district and has no counties, so there is no county or town index on this page the way there is on our state pages. An address anywhere inside the District is a normal booking.

Washington, DC does not license home inspectors.

The District runs no home inspector licensing program. There is no DC exam, no renewal cycle and no license number to ask an inspector for, which means the usual first check a buyer makes in Virginia or Maryland is simply not available here. That puts the weight on credentials instead. Full membership of a national inspection association is the closest equivalent, because those associations publish a standard of practice and require documented inspections and a proctored examination before they grant it. Our inspectors hold InterNACHI and ASHI credentials and work to those standards in the District exactly as they do across the river, where the state does license.

Confirm current requirements with the DC Department of Licensing and Consumer Protection, which took over licensing from DCRA in 2022.

Inspections in Washington, DC, answered straight

Do you inspect homes throughout Washington, DC, or only certain neighborhoods?

We cover the full District of Columbia. The inspection process is the same everywhere we work in Washington, D.C.

Should I test for radon in my Washington, DC home?

Radon comes from soil gas, so any home with a basement, slab or crawlspace can have elevated levels, and that includes homes of every age and style. Testing measures the air in the lowest livable level over a set period. We recommend it as part of a purchase inspection and periodically afterward, since radon levels can shift as a building settles or is renovated.

What does a mold inspection in Washington, DC involve?

A mold inspection starts with a visual walk-through of areas prone to moisture, basements, bathrooms, roof lines and anywhere water has intruded. We take moisture readings and, when conditions call for it, collect air or surface samples that go to an independent lab. Humid mid-Atlantic summers and older building envelopes both make ongoing moisture control worth checking regularly.

How long does it take to get my inspection report for a Washington, DC property?

Reports are delivered 24 to 48 hours after the inspection, giving our inspectors time to review photos, moisture and other readings, and put together a clear, organized report. The same review process applies before the report goes out, regardless of the size of the property.

Book an inspection in Washington, DC

Give us the address and the date you need. If the address sits outside the usual radius we will say so and quote the travel before you commit.

Schedule an inspection Call (703) 450-6398

NextDay Inspect
46179 Westlake Dr, Ste 200, Sterling, VA 20165
(703) 450-6398

Licensed, certified and insured

Our inspectors are licensed, insured and continuously trained, and every one is backed by general liability and errors and omissions insurance. These are the credentials that matter for a home inspection; the full roster of certifications, awards and association memberships is a click away.