Inspections and Testing in Maryland

We run home inspections, radon tests and mold tests at properties across Maryland. Many Maryland counties sit in EPA Zone 1, the highest radon risk category, so radon testing is common here.

4.9 rating, over 4,000 reviews Licensed and insured inspectors 7 counties, 91 towns

Schedule an inspection Call (703) 450-6398

Aerial sunset view of a suburban Maryland neighborhood with detached houses, one topped with solar panels

Environmental Testing

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

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Inspection Services

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

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Where we work in Maryland

Maryland's housing stock varies across the state we cover,. This page is the index to the counties and towns we serve in Maryland. Pick a location below for details specific to that place.

2009

year NextDay Inspect was founded

counties covered in Maryland

towns and cities with a page

These counts reflect the pages published today, not every town in Maryland, so call us if your town is not listed yet.

Home inspectors in Maryland must hold a state license.

If you are hiring an inspector anywhere in Maryland, confirming an active state license is a reasonable first check, alongside any certifications the inspector lists. We keep our own inspectors current on both fronts as a baseline, not an extra.

Confirm current licensing with the Maryland Department of Labor, which licenses home inspectors through its Commission of Real Estate Appraisers, Appraisal Management Companies and Home Inspectors.

Every Maryland county and town we publish

Counties link to the county page. Towns link straight to their own page.

Inspections in Maryland, answered straight

Which Maryland counties does NextDay Inspect cover?

We cover Anne Arundel, Baltimore City, Baltimore County, Carroll, Charles, Frederick, Harford, Howard, Montgomery, Prince George's and Washington counties, along with the towns inside them. If your address falls in one of these counties, we can schedule an inspector. If you are near a county line, call the office and we will confirm coverage before you book anything.

Do I need a radon test in Maryland?

Many Maryland counties are rated EPA Zone 1, the highest risk tier for indoor radon, and the Maryland Department of the Environment recommends testing. Radon is invisible and has no smell, so a short term test is the only way to know the level in a specific house. We run this alongside a home inspection or on its own.

What causes mold problems in Maryland homes?

Maryland's mid-Atlantic climate brings humid summers and wet springs, which push moisture into basements, attics and crawlspaces. Older homes have often been altered over the years, and additions or finished basements can trap moisture behind new drywall. We sample air and surfaces to check for growth in the areas most likely to hold moisture.

How long does it take to get my Maryland inspection report?

Reports for home inspection, radon and mold testing in Maryland are delivered in 24 to 48 hours after the appointment. Radon results depend on the test device sitting for the required period, so that report follows once the device is retrieved and read. If a lender or closing date is driving your timeline, mention it when you call so we can plan around it.

Book an inspection in Maryland

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.