Inspections and Testing in Baltimore

We run home inspections, radon tests, mold tests and air quality tests throughout Baltimore. Much of the city's housing sits on rowhouse blocks built before modern electrical and plumbing codes existed.

4.9 rating, over 4,000 reviews Licensed and insured inspectors Serving Baltimore County

Schedule an inspection Call (703) 450-6398

Baltimore's Inner Harbor skyline glows at sunset, with downtown towers reflected over the water.

Environmental Testing

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

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Inspection Services

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What we see in Baltimore homes

Lot sizes are small and homes often share party walls, so what happens next door can affect the house being inspected.

That mix means age is the first thing we account for. A rowhouse built in the eighteen or nineteen hundreds was wired and plumbed to a standard that has been updated piecemeal ever since, so we trace visible changes room by room rather than assume the whole system matches one era. Waterfront-adjacent renovations in neighborhoods like Canton also get a closer look at how the renovation handled moisture and grading, since a rebuilt interior does not always fix what is happening outside the foundation.

Boats fill a marina in Baltimore's Inner Harbor beneath a colorful sunset skyline. — Baltimore Inner Harbor at sunset

Entrance to Fort McHenry. — Entrance to Fort McHenry

Baltimore Inner Harbor at night. — Baltimore Inner Harbor at night

Rowhouse party walls

Rowhouse-style homes share walls with the houses on either side. We check the unit itself for settling, moisture and structural signs, since we cannot access whatever is happening on the other side of a shared wall.

Renovated rowhomes near the water

Canton mixes modern townhomes with renovated rowhouses close to the waterfront. We look closely at how each renovation handled moisture and grading, since a new interior does not always fix drainage outside the foundation.

Aging systems in older housing stock

Nineteenth century neighborhoods like Mount Vernon have wiring and plumbing that has usually been updated in stages. We trace those changes individually rather than assume one renovation brought the whole house up to date.

Neighborhoods and subdivisions in Baltimore

What we look for when inspecting homes in each area.

Fells Point
Fells Point's homes date to the eighteenth century, with cobblestone streets and closely built structures. An inspection here focuses on old foundations, uneven settling, and whether renovations for the area's shops and nightlife changed load-bearing walls.
Canton
Canton mixes modern townhomes with renovated rowhouses close to the waterfront. Here we pay close attention to how renovations handled moisture, grading and drainage, since water access nearby raises the stakes on anything left unaddressed.
Federal Hill
Federal Hill combines historic architecture with updated interiors near the Inner Harbor. An inspection here often turns on how well older brick and framing were integrated with newer systems added during renovation.
Mount Vernon
Mount Vernon's homes reflect nineteenth century architecture near the neighborhood's cultural institutions. Age is the main factor here: original wiring, plumbing and masonry have usually been updated in stages, not all at once.
Hampden
An inspection here checks how residential and commercial uses next to each other affect shared walls, roofs and drainage.
Roland Park
Roland Park has a more suburban feel, with tree-lined streets and a variety of home styles. Mature trees are the main consideration: root systems near foundations and sewer lines, and canopy coverage over the roof.

Baltimore inspections, answered straight

Do you inspect homes in every Baltimore neighborhood, including rowhouse blocks downtown?

Yes. We inspect throughout Baltimore, from dense rowhouse blocks near downtown to newer construction at the city's edges. Access and parking can be tighter on narrow rowhouse streets, so let us know the block when you schedule, and we plan the visit around it.

How does an inspection handle a rowhouse that shares walls with the houses on either side?

We inspect the unit itself: interior walls, ceilings, the roof over that unit, and any signs a shared wall has moisture or structural issues visible from inside. We cannot access the neighboring properties, so anything only visible from next door is outside the scope of the report.

Does an older Baltimore home need a mold inspection even if I don't see any mold?

Hidden mold is common in older homes with a history of roof or plumbing leaks, finished basements, or additions that changed how air and moisture move through the house. A mold inspection can find growth behind walls or under flooring that is not visible during a walk-through, which is why buyers often add it alongside a home inspection.

Is radon testing worth it in a rowhouse with no basement?

Yes. Radon enters from the ground the house sits on, and a rowhouse without a true basement can still have a crawlspace or slab in contact with soil gas. We test indoor air directly rather than guessing based on foundation type, so the result reflects the actual house.

Book an inspection in Baltimore

Give us the address and the date. An inspector who already works this part of Baltimore County takes the job.

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.