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Roof Rat Control in Los Angeles

Attic and wall-void rat control for Los Angeles homes where palms, citrus and ivy give roof rats a way up.

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Roof Rats

Roof Rat Control: what it covers

Quick answer

Roof rat control in Los Angeles means finding how rats get from trees, fences and wires into your attic or wall voids, removing them and closing the route. A technician inspects the roofline and plantings, then recommends trapping and sealing. Los Angeles Pest Control answers 24/7 across Los Angeles County, and the price is confirmed on site first.

Roof Rat Control illustration for Los Angeles, CA

Roof rats are climbers. They nest above ground in shrubs, trees, ivy and palm crowns, and when a home sits close by, the attic is simply the next good nest site. The first sign is often noise after dark: scratching, scurrying or something rolling across the ceiling while the house is quiet.

What makes them a Los Angeles problem is what the city plants. UC IPM notes that roof rats eat avocados and citrus right on the tree and travel along fences, wires and branches to reach roofs. A backyard orange tree, a row of palms or a wall of ivy is a pantry, a nest and a staircase in one, and removing the rats without changing that setup invites the next group in.

Service area
Los Angeles & Los Angeles County
Availability
Phones answered 24/7
Typical cost
$267 to $906, average about $566 (estimate)
Warning signs

Signs you need roof rat control

Do not seal an attic opening or poison rats before a technician has checked it: trapped rats can die inside walls and ceilings, causing odor and attracting other pests. Wear gloves and a mask if you must handle droppings, and keep pets and children out of the attic.

  • Scratching, running or gnawing sounds in the attic or walls after dark
  • Droppings along attic beams, in wall voids or on top of cabinets
  • Half-eaten avocados or citrus on the tree, or fruit with gnawed holes still hanging
  • Greasy rub marks along rafters, pipes or the tops of fences where rats travel the same route nightly
  • Chewed cardboard, insulation or stored items in the attic
  • Shredded nesting material in a palm crown, dense shrub or ivy bank near the house
  • Gnaw marks at the edge of a vent, soffit or gap at the roofline
  • A pet that stares at a wall, ceiling or cabinet, or a smell that seems to come from inside a wall
Our process

How our roof rat control visit works

  1. Inspect the roofline and attic

    The technician looks at the attic, eaves, vents and roof edges for gnaw marks, droppings and the gaps rats use, and checks where trees, wires and fences touch or come near the house.

  2. Map the route

    Roof rats follow fences, wires and branches, so the technician traces which of those leads to the house. This tells you where traps work best and what needs trimming.

  3. Trap and remove

    Traps are placed along travel routes, in the attic and at entry points, and checked on a schedule. Placement on rafters and runways matters more than the number of traps.

  4. Seal entry points

    Once activity stops, the technician closes the gaps that let rats in. Sealing is work on the structure, and the attic and crawl space rodent exclusion page describes how that step works.

  5. Reduce what drew them in

    You are shown what to trim, harvest and tidy outside, so new rats do not simply replace the old ones. A follow-up visit checks the traps and the sealed points.

Cost

How much does roof rat control cost in Los Angeles?

Rat work is priced by what the inspection finds: how much of the attic is affected, how many entry points there are and how many visits the trapping takes. One Los Angeles publisher gives a range for rat extermination, though it does not price roof-rat work on its own.

Roof Rat Control pricing in Los Angeles County (2026)
JobTypical rangeWhat it includes
Rat extermination, Los Angeles$267 to $906, average about $566Angi, a general rat range rather than a roof-rat price

This is a published estimate, not a quote. Roof rat jobs vary with roof height, attic access and how much sealing is needed, so your exact price for Los Angeles County in 2026 is confirmed on site before any work starts. The pest control cost guide covers what drives the number.

Job stories

Typical jobs for roof rat control

Typical job
Illustration: Typical call: roof rats reaching a Studio City attic from the palm and lemon tree

Typical call: roof rats reaching a Studio City attic from the palm and lemon tree

What homeowners notice
Scratching starts in the attic at dusk, half-eaten lemons lie under a tree whose branches touch the roof, and a palm with a thick skirt of dead fronds stands beside the house.
What we do
The technician inspects the attic and roofline, sets traps along the runways, and advises trimming branches back to 3 feet from the roofline, removing the palm frond skirt and picking fruit before it falls.
What to expect
With activity reduced and the tree routes cut, the homeowner is told to plan sealing the gaps next, so new animals cannot follow.

How do roof rats get into an attic?

Roof rats reach attics by climbing trees, palms, fences and wires, then entering through gaps at the roofline, vents, eaves and where cables or pipes pass through the structure. They need very little space. A technician traces the route from the ground up to find which opening they are actually using.

UC IPM says roof rats run along fences, wires and branches. That is why the inspection starts outside: a branch that touches the roof, an overhead cable or a palm that overhangs an eave is a bridge.

Our guide on roof rats, palms, citrus and attics covers the routes in more detail.

Which trees and plants attract roof rats in Los Angeles?

Fruit trees, especially citrus and avocado, palms and dense ivy attract roof rats because they offer food and above-ground nest sites. UC IPM notes roof rats eat avocados and citrus on the tree and nest in shrubs, trees, ivy and palms, so unpicked fruit and thick plantings near the roof raise the risk.

Palms are a particular case: dead fronds that hang down to form a skirt around the trunk are sheltered nesting space. UC IPM advice is to trim palm frond skirts and to thin oleanders, and to keep branches 3 feet from the roofline.

Picking fruit before it falls or rots, and cleaning up what does fall, takes away the food. Trimming takes away the route.

  • Pick citrus and avocados promptly and collect fallen fruit
  • Trim palm frond skirts so dead fronds do not hang around the trunk
  • Thin oleanders and remove thick ivy that touches walls or fences
  • Keep branches 3 feet back from the roofline
  • Check overhead wires and fence tops for droppings and rub marks

Can the vector control district handle my rats?

No. The Greater Los Angeles County Vector Control District treats mosquitoes, midges and black flies and does not do rodent control. The San Gabriel Valley district also does not handle rodents. Rodent questions go to the Los Angeles County Vector Management Program at (626) 430-5450, and treatment in a home is a private pest-control matter.

Which district covers an address depends on the city or neighborhood, and it is worth checking before you call, using the guide on which vector control district covers your Los Angeles address. For rats in an attic, though, none of the districts will treat the building.

Roof rats or mice: how can I tell?

Roof rats are larger than house mice, and they travel and nest higher. Droppings from rats are bigger than mouse droppings, and sounds in the attic from rats tend to be heavier. A technician confirms by inspecting droppings, gnaw marks and the routes in and out.

Mice and rats need different traps and sealing, so identification matters. For mice and rats living inside the home rather than above it, see rat and mouse control.

Options

Types and options for roof rat control

Trapping inside the attic and along runways

Trapping targets rats where they travel and nest. It is typically the first step because it removes the rats already in the structure, but it has to be paired with sealing, or new rats will find the same entrance.

Exclusion and sealing

Closing entry points is what keeps rats from coming back. A technician looks for gaps at the roofline, vent screens, pipe and wire penetrations and loose soffit pieces, and recommends repairs sized to what is found.

Landscape and tree changes

UC IPM advice is to keep 3 feet between branches and the roofline, trim palm frond skirts and thin oleanders. This is often work for a gardener or tree trimmer rather than the pest company, but the technician can mark what needs to go.

Los Angeles County

Why roof rat control is different in Southern California

A Los Angeles lot is often a ready-made roof rat habitat: a fruit tree in the yard, palms along the street, and ivy or oleander along a fence. Rats move along those corridors the way people use sidewalks, and a house that sits at the end of one is likely to be reached first. Canyon-edge streets in the Hollywood Hills, where wildlife from the hills reaches back yards, add cover and trees right beside the roofline.

The calendar here does not follow a simple rat season, and no month is singled out. What shifts is what draws them. Long dry weather in July and August, with under 0.05 inch of rain at the downtown climate station, leaves irrigated gardens and fruit trees as the dependable food and water. Whenever the weather turns, a roofed attic is the kind of protected space above-ground nesters look for.

Older Craftsman and period-revival houses give rats more places to enter. In neighborhoods such as Highland Park-Garvanza, Hancock Park and Leimert Park, a mix of mature landscaping and older rooflines means a technician spends time on the eaves, vents and roof edges. Hancock Park is a Historic Preservation Overlay Zone, and exterior changes there are governed by overlay rules, so check with City Planning before you plan repairs to visible trim.

One call and it gets handled.

Most roof rat control calls are scheduled the same day when a technician is free, and you approve the price before any work starts.

Call (855) 974-4733Get a quote
Where we work

Roof Rat Control across Los Angeles County

Not sure if you're covered? Check your ZIP code.

Related

Rat & Mouse Control

Inspection, trapping or baiting where it fits, and sealing the building so rats and mice do not come back.

Attic & Crawl Space Rodent Exclusion

Sealing the vents, gaps and roofline routes that let rats and mice into attics, wall voids and crawl spaces after control work is done.

Wildlife-Proofing & Entry Sealing

Sealing the structure so raccoons, skunks, opossums and other animals have fewer ways in. No trapping, removal or relocation.

Guides

Read before you book

FAQ

Roof Rat Control FAQs

How can I tell if the noise in my attic is a rat?

Rats are usually active at night, so scratching, scurrying or gnawing after dark is the typical sign. Droppings, rub marks along beams and chewed insulation back it up. A technician can confirm by inspecting the attic and roofline and tracing the route in.

Will rats leave if I trim the palm tree?

Trimming removes nesting and travel routes, which helps, but rats already in the attic will not necessarily leave. Trapping removes the rats in the structure, and sealing keeps new ones out. Trimming works best as part of that plan.

Are rat droppings dangerous?

Rodent droppings can carry disease and should be handled with care. Avoid sweeping or vacuuming them dry, wear gloves and a mask, and let the technician advise on cleanup. Any large amount in an attic is worth having looked at before you disturb it.

Can you remove roof rats from a house with a tile roof?

Often yes, but the technician looks at roof access and safety first. Tile roofs can have gaps at the eaves and ridge, and the work may take longer. Describe your roof type when you call so the right person is sent.

How long does it take to get rid of roof rats?

It depends on how many rats are present and how many ways in they have. Trapping can take more than one visit, and sealing comes after activity stops. No honest company can promise a fixed number of days.

Should I cut down my citrus or avocado tree?

Not necessarily. Picking fruit promptly, clearing what falls and trimming branches back from the roofline removes most of the pull. If a tree overhangs the roof and cannot be trimmed back, the technician may suggest taking more drastic steps; the choice stays yours.

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