Coordinated pest work for Gaithersburg apartments, condos and townhouse rows, covering neighbouring units and shared spaces.
Fastest: call (855) 974-4733. Or send this and we call you back.
Apartment pest control treats a building rather than a unit, because roaches, rodents and bed bugs move through shared walls, pipe chases, voids and common areas. Work is planned with management and covers the neighbouring units. Gaithersburg Pest Control arranges that across Gaithersburg and nearby Montgomery County communities.
The single most useful thing to understand about pests in a multi-unit building is that your front door is not a barrier. Pipe chases, shared walls, cabinet voids, service risers, trash rooms, laundries and corridors connect every unit on a stack. Treating one apartment while the rest of the building does nothing buys a few quiet weeks.
That makes this partly an administrative job. Reporting to management in writing, getting access to neighbouring units, scheduling around residents, and keeping a record of what was done and when, all matter as much as the treatment itself. In Montgomery County the Department of Housing and Community Affairs enforces Chapter 26 housing maintenance standards through Housing Code Enforcement, and tenants are directed to MC311 for pest and rodent complaints.
The pests themselves are the usual multi-unit set: cockroaches, rodents, bed bugs, ants and autumn invaders. No Maryland-sourced local figure exists for roach or bed bug prevalence here, so nothing on this page claims one. What is on record locally is how seriously the problem can get: in 2025, local news reported an apartment unit in Silver Spring being condemned over rats after a video circulated widely.
Do not use aerosols, foggers or unlabelled products in a shared building; they scatter populations into neighbouring homes and expose people you cannot see. Keep bait placements and traps away from children and pets, and do not move or clean over them. Do not put infested furniture or mattresses into a corridor, a shared store or a bin area unwrapped. If a unit has become unsafe or unsanitary, report it to management and to the county, and ring (855) 974-4733 for the pest work.
Tell the owner or management in writing and keep a copy, with dates and photographs. That record is what gives you standing later, and tenants in Montgomery County are directed to MC311 for pest and rodent complaints.
The inspection covers the affected unit, the units either side and above and below, the shared chases and risers, the corridor, the laundry, the trash room and the exterior. Monitors go in so the picture is evidence rather than anecdote.
Work is planned with management: which units, which common areas, in what order, and on what dates. Access to neighbouring units is the usual bottleneck, and it is worth solving before the first treatment rather than after.
Residents get written preparation instructions appropriate to the pest, whether that is clearing cabinets for roach baiting or laundering and bagging for bed bugs. Treatment in an unprepared unit is largely wasted.
Targeted baiting and void work for roaches, trapping and exclusion for rodents, harborage treatment for bed bugs, plus sealing at pipe penetrations and chases so movement between units is slowed.
Scheduled follow-ups, monitors read each visit, and a written record for the building. Documentation is what lets management show the problem is being handled and lets residents see that it is.
Report it to the owner or management in writing first. The county's Department of Housing and Community Affairs enforces Chapter 26 housing maintenance standards through Housing Code Enforcement, and tenants are directed to MC311 for pest and rodent complaints. Read your lease, and keep dated copies of everything you send.
This page makes no claim about who pays for bed bug treatment specifically. A 2022 Maryland bill was described as putting inspection and treatment costs on landlords, but whether it was enacted in that form could not be confirmed from an official source, so nothing is asserted here.
Our guide for apartment pests and Montgomery County tenants sets out the order to work in: report in writing, keep records, follow up, then use the county routes if nothing happens.
Because the building is connected. Roaches and rodents move through pipe chases, shared walls, cabinet voids and risers, and bed bugs travel with people and belongings along corridors and through laundries. Treat one unit and the population shifts next door, then returns when the treatment fades.
The practical test is whether your neighbours have the same problem. If they do, single-unit work is a holding action. If the building genuinely has one affected unit caught early, it can be enough, and the inspection is what tells you which situation you are in.
Sealing helps even without building-wide treatment. Closing the gaps at pipe penetrations under a sink, behind a cabinet and at a riser cupboard slows movement into your unit and is worth doing regardless.
Follow the written preparation list for the pest involved, and be available for access. For roaches, that means clearing the cabinets asked for and cleaning under appliances. For bed bugs, laundering and bagging, clearing floors and leaving furniture in place. For rodents, clearing access to kitchen and utility voids.
The one instruction that matters most in a shared building is not to move belongings into another unit or a storage area. That is how a contained problem becomes a building-wide one, and it is the commonest mistake in apartment bed bug cases.
Report rather than treat. A resident spraying an aerosol in a shared building scatters a roach population into neighbouring units and makes bait less effective for everyone on the floor.
As a building and grounds job. Trapping inside affected units, exclusion at the building envelope, and work on the shared areas that supply them: trash rooms, bin stores, loading areas, basements and landscaping against the walls. The county's position is that property owners are responsible for rat elimination.
The county's rat control flyer directs complaints to the Department of Health and Human Services Licensure and Regulatory Services Vector Control Team, says the team does not supply poison or traps, and notes that Chapter 39 of the county code makes it unlawful to allow an infestation or conditions contributing to one. In a multi-unit property that lands on the owner.
Bin management is usually the single biggest factor. A bin store that cannot be closed, overfilled containers and bags left on the ground will outrun any amount of trapping. The rodent control page covers the exclusion side.
The number of units and common areas in scope, which pest is involved, how far it has spread, how much preparation and access can be arranged, how much sealing is needed at chases and penetrations, and how many scheduled visits the programme runs for. The price is confirmed before work starts.
Scope is everything here. A stack programme costs more on paper than one unit and usually less in total, because it does not have to be repeated three times. Ask for the number of planned visits and the units included to be stated in writing.
No dollar figures appear anywhere on this site, because no sourced local figure exists. For a building programme, the documentation and reporting should be part of what is quoted.
Your unit is treated and the surrounding units and shared spaces are at least inspected, so the source can be identified. It is the realistic minimum when a building is slow to act, and it should be presented honestly as a partial measure.
The affected unit plus the units above, below and either side, treated together with the shared chases. It is the approach that fits how roaches and bed bugs actually travel, and it is usually cheaper than three rounds of single-unit work.
Scheduled, documented work across all units and common areas, with monitoring and reporting to management. It suits buildings with recurring problems, high turnover or a rodent issue in shared areas, and it is arranged with the owner or the association rather than by one resident.
The service area has a lot of shared-wall housing, and it is varied. Rockville had 67,117 people and 27,953 housing units at the 2020 census, Germantown 91,249 people in mostly mid-twentieth-century development, and Gaithersburg itself 69,657 people and 27,182 units. Apartment blocks, condo buildings and townhouse rows sit alongside detached housing throughout, and each building type has different chases, risers and common areas.
Montgomery Village, planned in the late 1960s and 1970s for what is now 34,893 people, is largely townhouse clusters with shared walls and common grounds, so the unit of work is usually the cluster rather than the address. In Silver Spring and Wheaton the apartment stock is denser again, and it was a Silver Spring apartment unit that local news reported being condemned over rats in 2025.
The seasonal pattern in shared buildings is flatter than in detached housing, because the pests that matter most here live indoors. Roaches and bed bugs do not pause for a humid Mid-Atlantic winter in a heated building, and rodent pressure rises as it cools. Autumn brings brown marmorated stink bugs to the walls as well, which the state puts from mid-September onward.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what apartment and condo pest control should cost.
Not sure if you're covered? Check your ZIP code.
Baiting, void treatment and monitored follow-up for cockroaches in Gaithersburg kitchens, apartments and commercial premises.
Room-by-room inspection, treatment and planned follow-up for bed bugs in Gaithersburg homes, apartments and rentals.
Inspection, trapping and exclusion for rats and mice in Gaithersburg houses, townhouses and business premises.
Scheduled, documented pest programmes for Gaithersburg food premises, retail, offices, schools and warehouses.
Rat complaints in Montgomery County go to the Department of Health and Human Services Vector Control Team.
A tenant with pests in a Montgomery County apartment should tell the owner or manager in writing first, since the repair is theirs.
Yes. Report it to management, and seal the gaps at pipe penetrations under your sink, behind cabinets and at any riser cupboard. That is cheap, it slows movement into your unit, and it helps whatever the building decides to do.
You can arrange treatment for the inside of your home, but tell management as well, in writing. Single-unit work in an infested building is a holding action, and the written report is what gets the building involved.
No. The county's role is enforcement and information: housing maintenance standards under Chapter 26 through the Department of Housing and Community Affairs, MC311 for complaints, and the rat control programme through Health and Human Services. Treatment is the property owner's responsibility.
Weeks rather than days, with scheduled visits and monitors read each time. The pace is usually set by access to units rather than by the treatment itself, which is why scheduling and notice matter so much.
For a building programme the findings and the work are documented for the owner or association. If that is a concern for you, raise it before the visit so you know what is recorded and who sees it.
Keep your written record, follow up in writing, and use the county routes: MC311 for pest and rodent complaints and Housing Code Enforcement for maintenance standards. Our tenants' guide sets out the sequence.