DC lead paint inspection: which of the three tests you actually need

A DC lead paint inspection is an XRF survey of every painted surface in a pre-1978 home, performed by an inspector or risk assessor certified by the Department of Energy and Environment. It costs $300 to $600 for a whole unit, takes two to three hours, and tells you where lead paint is. It does not tell you whether the unit is safe to rent today. That is a different test, and mixing the two up is the most common mistake we untangle on DC calls.

What does a lead paint inspection in DC actually cover?

Every painted, varnished, or stained component in the unit, read one at a time with a handheld XRF analyzer. The inspector walks room by room and shoots each window sash, sill, jamb, door, frame, baseboard, wall, ceiling, stair part, and radiator, logging a lead reading for each. Exterior siding, porch columns, and railings get the same treatment. The report you receive is a component map: which surfaces contain lead paint at or above the federal threshold of 1.0 milligram per square centimeter, and which do not.

Because the reading is about the paint itself, an inspection stays valid as long as those components exist. Replace the windows and the window entries are moot. Nothing else changes. That is why an inspection is the right first document for a buyer or a renovator: it prices the lead risk once, before you commit money.

Inspection, risk assessment, or clearance exam: which one do I need?

Pick by the question you are trying to answer. A buyer or renovator needs an inspection. A parent or a landlord worried about exposure right now needs a risk assessment. A landlord who has finished work and needs the report DC law asks for needs a clearance exam.

The risk assessment is the one people underestimate. It includes the XRF survey, then adds dust wipe samples from floors and window sills, a check of bare soil, and a written hazard determination. If a pediatrician has flagged an elevated blood lead level, this is the test the District itself will run, and DOEE bills the owner for it when a hazard is found. Ordering your own first costs less and gets the results to you before an enforcement letter does. Our clearance exam guide covers the third test in full.

Who can legally perform a lead inspection in DC?

Only an individual certified by DOEE as a lead inspector or risk assessor, working for a DOEE certified consultant company. The District keeps a public roster of both on the DOEE consultant company list, and a DC inspection report signed by someone who is not on it carries no legal weight. Maryland MDE accreditation is a different credential and does not transfer across the line, which trips up Montgomery County firms that dabble in DC. Ask for the DOEE certificate number before booking, then match it against the roster. It takes a minute.

The other credential to ignore is the EPA RRP certificate. RRP is a renovator training card. It allows a contractor to disturb lead paint safely during a repaint. It does not qualify anyone to test for lead, and a painter offering a free lead test on the strength of an RRP card is offering something the rules do not recognize. DOEE lays out the full set of requirements for tenants and property owners on its lead in the District page.

What drives the price up or down

1. Unit size and component count. A one bedroom English basement with six windows sits at the bottom of the $300 to $600 range. A three story Petworth rowhouse with 22 original double hung windows and a porch sits at the top, and may run past it.
2. Whole unit versus targeted. Testing only the components you plan to disturb, say a kitchen wall and two door frames, costs less than a full survey. It also leaves you without a map for the next project. We usually recommend the full survey once.
3. Exterior included or not. Painted brick, wood siding, porch ceilings, and iron railings add components and sometimes a ladder. Ask whether the quote includes the exterior.
4. Report turnaround. XRF results are immediate. If dust wipes are added, the lab adds three to five business days, and rush lab service costs extra.
5. Multi unit buildings. Common areas, stairwells, and identical units usually price per unit at a lower rate than the first one. Get the per unit figure in writing.

How much does a DC lead paint inspection cost, and how do I book one?

A DC lead paint inspection on a typical rowhouse or condo runs $300 to $600, the number is on this page and on our cost pagebefore you call, and booking takes one phone call with the address, the year built and what you plan to do with the result. Three details decide the quote: a full survey versus only the components you plan to disturb, whether the exterior is included, and whether dust wipes are added for a tenant or clearance question, which brings in lab time. Ask for the DOEE certificate number of the examiner who will show up, not the company's, and expect the XRF results the same visit. If a purchase contract has a lead inspection contingency, tell us the deadline and the report is written to it.

What to do with the report

Read it component by component, not as a pass or fail. A pre-1978 DC house that shows lead on the window sashes and nowhere else is a common, cheap result: replace or treat the windows and you are done, which our cost pageprices at $1,700 to $5,000 for a typical component job. Lead on every wall and ceiling is a different conversation, and one you want to have before an offer is signed, not after. For a renovation, hand the report to the contractor so the scope can stay under DOEE's 500 square foot permit trigger where that is possible, or plan the permit and closing clearance exam where it is not.

We schedule DC inspections, risk assessments, and clearance exams from our Rockville base through examiners DOEE certifies for District work, with the same published pricing we use on the Maryland side. The full DC service list is on our Washington, DC lead paint page, and if the report shows work is needed, the correction is quoted separately and in writing, so a unit that passes never pays for work it does not need.