Roofline and attic exclusion
Eave gaps, tile edges, vents and roof penetrations. This is the main job for a roof rat problem, since roof rats come in from above.
Serving Clark County
Rodent Exclusion in Las Vegas, NV
Sealing roofline, vent, eave and pipe gaps so roof rats and mice stay out once trapping is finished.
- Phones answered 24/7
- Same-day visits when a technician is free
- Price approved before treatment
- Scorpion, roof rat and termite work
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Fastest: call (855) 974-4733. Or send this and we call you back.
Rodent Exclusion
Rodent Exclusion: what it covers
Quick answer
Rodent exclusion in Las Vegas is the sealing of every opening rats and mice use to enter: eave and tile gaps, vents, utility penetrations and garage seams. It follows trapping so new rodents cannot move in. Las Vegas Pest Control answers phones 24/7, and a technician confirms the scope and price on site before work begins.
Trapping removes the rodents that are in your house. It does not stop the next ones. If the roofline still has a gap behind a tile, a vent without screening or a plumbing hole under the sink, the empty space will be taken by whatever rat or mouse walks by.
That is why exclusion exists as its own service. A technician from Las Vegas Pest Control inspects the whole envelope of the house, from the ridge to the slab edge, lists each opening and seals it with materials rodents cannot chew through easily. If you are still hearing noises in the attic, start with roof rat control first and add sealing once catches stop.
- Service area
- Las Vegas & Clark County
- Availability
- Phones answered 24/7
- Typical cost
- $200–$600 (estimate)
- Phone
- (855) 974-4733
Where do rats and mice get into Las Vegas houses?
Most entries are small and easy to miss: gaps under roof tile edges, eave and soffit openings, attic vents without screening, penetrations for pipes and the AC line set, and the garage door seam. Roof rats usually come in high and mice low, so the inspection covers both levels.
Stucco and tile houses look solid, but they have many joints. The line where roof tile meets the fascia, the spot where a cable enters the wall and the opening around the condenser line set are common routes. In older homes, the plumbing penetrations under kitchen sinks and behind the water heater add more.
Mice work at the bottom. A garage door that no longer seals, a gap at the slab edge or a loose weep screed cover gives them a way in, and they need very little space. Because the house has both high and low openings, a sealing plan covers the full height.
What materials actually keep rodents out?
Metal and mesh do the job. Hardware cloth, metal flashing, copper mesh and rodent-proof sealant hold up, while plain caulk and spray foam alone do not, because rodents chew through them. Vents need screening that stops rodents but lets air through. The technician picks material by the size and place of the gap.
A gap that is only filled with foam is just a snack. Rodents are willing to gnaw through soft materials to get through, so durable barriers are made of materials that are hard to chew, such as galvanized or stainless mesh. Sealant is then used to hold the metal in place and close hairline cracks.
In the desert there is a second concern, which is sun and heat. Materials on a roof face years of high temperatures and strong UV, so a cheap patch can crack within a couple of seasons. A technician chooses materials that are made for outdoor use and fastens them so they stay put.
Why does the order of trapping and sealing matter?
Trap first, seal second. If you close every opening while rodents are still inside, they can die in the walls or find a new way out through the house. Trapping until catches stop, then sealing, keeps animals from being locked in and keeps new ones from replacing them.
This is the part most do-it-yourself fixes miss. A homeowner finds a hole, plugs it and thinks the problem is solved. A week later the noise is back, or worse, it is coming from a wall instead of the attic.
Sequence the work. Start with trapping, watch for several quiet days, then seal the roofline and ground-level gaps. Leave one last opening for the end, and confirm it is clear before closing. Our guide to roof rats explains why a roof rat behaves this way and why they come back.
Does exclusion work after the monsoon and in winter?
Yes, and the fall and winter months are a sensible time. Rodents tend to start moving indoors as nights cool, and rats and mice often seek shelter from November through winter. Sealing before that move, or between storms, keeps them from settling in for the cold months.
Rodent pressure is not tied to a single season, but the pattern is clear: as temperatures drop, rodents head for warm, sheltered places. Attics, wall voids and garages are the obvious ones. If you have had a rodent problem before, early autumn is a good time to inspect.
The July to September monsoon can also matter. Heavy storms and flash flooding can displace animals and wear on the roofline. After a big storm, look at flashing, tile edges and vents for damage, because those are the places where a new gap might open.
Warning signs
Signs you need rodent exclusion
Do not climb onto a tile roof to look for gaps yourself, because tile cracks under weight and the roof is hot enough in summer to burn hands. Do not plug holes before trapping is finished, since animals can be locked inside the walls.
- Rodent noises continuing after trapping, a sign the entry points are still open
- Light visible at the roof edge or around a vent when you check from inside the attic
- Chewed edges on the screens over attic vents or the soffit
- Gaps where pipes, cables or the AC line set pass through the wall
- Rub marks or greasy smudges around an opening in the wall or roofline
- Droppings along the wall line in the garage, the water-heater closet or under the sink
- A garage door that no longer meets the floor all the way across
- Rodent activity that returns each autumn when nights cool
Our process
How our rodent exclusion visit works
Complete roofline and perimeter inspection
The technician checks tile edges, eave gaps, vents, flashing, chimney and utility entry points on the roof, and the slab edge, garage seams and pipe penetrations at ground level.
Mark every opening
Each gap is recorded and photographed where useful, then listed with the material and method to close it. A rat needs a small opening and a mouse an even smaller one, so the standard for what counts is strict.
Choose the materials
Hardware cloth, metal flashing, copper mesh and sealant are used where rodents would chew through foam or plain caulk alone. Vents get screening that still lets them breathe.
Seal in a careful order
Work begins after trapping has stopped catching, so no animals are locked inside. The last openings are closed once the technician is sure the structure is clear.
Check and report
You get a written list of what was sealed and what was left. A follow-up check in the weeks after confirms that nothing new has appeared.
Options
Types and options for rodent exclusion
Ground-level and garage exclusion
Door sweeps, garage seams, slab-edge gaps and utility penetrations near the floor. It is the main job for mice and for rodents that come in at the base of the house.
Full envelope exclusion
The whole structure, roof to slab. This is the most thorough option and suits homes with repeated rodent problems. It pairs well with a general pest plan for follow-up checks.
Cost
How much does rodent exclusion cost in Las Vegas?
Rodent exclusion is one of the few services where a figure was found, but it comes from a single weak source and large jobs run far higher. Use it as a loose starting point only.
| Job | Typical range | What it includes |
|---|---|---|
| Rodent exclusion as an add-on to other pest work | $200–$600 | one source for Las Vegas; large or complex jobs run far higher |
| Tile roof with many eave and edge gaps | Confirmed on site | more linear feet of roofline and roof access cost more time |
| Vent and chimney screening | Confirmed on site | depends on how many vents and the screen material |
| Garage door and slab-edge sealing | Confirmed on site | depends on door width and the condition of the seals |
| Large estate, multi-roof or commercial building | Confirmed on site | scope and access drive the price more than anything else |
Estimates for Clark County in 2026. The technician confirms the exact price on site, and you approve it before work starts.
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If it's an emergency, call now. For non-urgent rodent exclusion, send the form and we'll call you back.
Clark County
Why rodent exclusion is different in Las Vegas Valley, Southern Nevada
Valley roofs are mostly tile or flat, and each has its own weak points. Tile roofs have open gaps along the eaves and under the tile edges that give roof rats and birds an easy entry. Flat roofs, as on many mid-century homes in Paradise Palms, have parapets, scuppers and vent stacks that need screening.
Older homes bring older problems. A house in Huntridge or Charleston Heights may have decades of settled stucco, original plumbing penetrations and worn garage seals, while a house in Summerlin or Mountain's Edge is more likely to have gaps from construction, such as an unsealed line set or an open soffit. The inspection looks for the kind of gap the house is likely to have.
Exclusion is a physical solution, so it holds up as long as the materials do. A technician can recheck the work and tell you if a section has loosened or been damaged.
Related
Related services
Roof Rat Control
Trapping and roofline inspection for roof rats that climb palms, fruit trees and block walls into Las Vegas attics.
Scorpion Exclusion and Home Sealing
Closing the weep screeds, door gaps, screens and block-wall caps that let Arizona bark scorpions into a Las Vegas house.
General Pest Control
Year-round inspection, sealing and targeted treatment for the pests that move into Las Vegas valley homes, yards and block walls.
Where we work
Rodent Exclusion across Clark County
- Rodent Exclusion in Downtown Las Vegas and the Arts District
- Rodent Exclusion in Huntridge
- Rodent Exclusion in Scotch 80s and Rancho Circle
- Rodent Exclusion in Charleston Heights
- Rodent Exclusion in Paradise Palms
- Rodent Exclusion in Winchester
- Rodent Exclusion in Paradise and the Strip corridor
- Rodent Exclusion in Sunrise Manor
- Rodent Exclusion in Whitney
- Rodent Exclusion in North Las Vegas
- Rodent Exclusion in Craig Ranch and Eldorado
- Rodent Exclusion in Aliante
- Rodent Exclusion in Nellis Air Force Base area
- Rodent Exclusion in Summerlin South and Downtown Summerlin
- Rodent Exclusion in Sun City Summerlin
- Rodent Exclusion in Summerlin North and Lone Mountain
- Rodent Exclusion in The Lakes
- Rodent Exclusion in Centennial Hills
- Rodent Exclusion in Chinatown (Spring Mountain Road)
- Rodent Exclusion in Spring Valley
- Rodent Exclusion in Rhodes Ranch
- Rodent Exclusion in Mountain's Edge
- Rodent Exclusion in Southern Highlands
- Rodent Exclusion in Henderson (Water Street District)
- Rodent Exclusion in Green Valley
- Rodent Exclusion in Green Valley Ranch
- Rodent Exclusion in Anthem and Seven Hills
Not sure if you're covered? Check your ZIP code.
Guides
Read before you book
How Much Does Pest Control Cost in Las Vegas, NV?
General pest service in Las Vegas starts at about $72 a visit, based on one local company's advertised starting price.
Roof Rats in Las Vegas: Palms, Block Walls and Attics
Roof rats have been documented in the Las Vegas valley since 1990, first identified in the south and central valley with imported palm trees and fruit shipments.
FAQ
Rodent Exclusion FAQs
How long does rodent exclusion last?
Metal and mesh barriers can last for years, but sun, heat and settling can loosen them over time. We do not promise a particular lifespan. A technician can recheck the work and tell you what has changed.
Will sealing hurt my attic ventilation?
It should not. Vents are screened, not closed, so air still flows. If a plan would block ventilation, the technician should explain and offer another way to close the gap.
Can I do exclusion myself?
Some small jobs are possible, such as a door sweep or a screen. A full roofline needs roof access, the right materials and the order of trapping first, and tile roofs are easy to damage. Many owners prefer to have a technician handle it.
Do mice and rats need different sealing?
Mice fit through smaller gaps than rats, so a plan for mice covers finer openings low in the house. Roof rats come in higher, along the roofline. Many houses need both.
Will you seal gaps on a shared HOA wall or roof?
The technician can seal what is on your property and report the rest. Shared walls and common roofs may need the HOA or neighbor to approve work.
What if rodents come back after exclusion?
Call back. It usually means a gap was missed or a new one opened, such as after a storm. The technician can check and close it.