Local crew serving Mission Viejo since 2011
Inspection · Removal · Exclusion · Cleanup
We inspect free, quote flat-rate in writing, trap until activity reads zero, then seal every opening we photographed — 3,400+ rodent jobs across Mission Viejo attics, rooflines, garages, and crawlspaces since 2011.
Calls answered 24/7Free inspectionNo obligation
Full rodent service
Rodent control is four jobs, not one: inspection, removal, exclusion, and cleanup. One crew handles all four for single-family tract homes, HOA condos, rental properties, and commercial kitchens across Mission Viejo.
Traps take out the animals already inside. Traps do not close the building. On a typical Mission Viejo home built between 1966 and the mid-1990s we find three to seven usable openings — a torn aluminium gable-vent screen, a lifted S-tile at a roof-to-wall junction, a hardened garage-door bottom seal, or an unsealed stucco penetration behind an irrigation valve. Those get sealed with hardware cloth, sheet metal, mortar, or copper mesh, not expanding foam.
Start with rat control for roof rats or Norway rats, mouse control for indoor house mice, or rodent exclusion when the main need is sealing entry points.
How we work
Anyone can say "licensed and insured". What matters on the day is who turns up, what they write down, and what happens if a rodent comes back. Here is how we handle all three — and how to check any rodent company before you book one.
Check any company on the California Structural Pest Control Board register$2,000,000 general liability, $12,500 surety bond, and workers compensation on every employee. Certificates are emailed with the quote whenever you ask, in the format HOA boards and property managers need for their files.
All 6 technicians are our employees, background-checked and uniformed. The person who inspects your roofline is the person who seals it, and the same person runs the follow-up visits.
You get the inspection photo set whether or not you book, and a second set after the sealing work. Nothing is described to you that you cannot see for yourself.
Pest Control Operators of California · National Pest Management Association · Better Business Bureau · QualityPro. Membership records are public and current.
Our services
Start with rat control, mouse control, or rodent exclusion. Every route begins with the same free inspection and the same written flat-rate plan.
Local rodent service in Mission Viejo
Tell us where you hear the noise or find the droppings. Three or four questions on the phone usually tells us the species and the likely entry, before a truck ever leaves.
Warning signs
Four signs decide whether you have a live infestation or an old one. Fresh droppings, activity after dark, new gnaw marks, and odour tell a technician where the animals travel and how long they have been there.
Two or more of these? Call (949) 555-0142
Rat droppings run about 1/2 to 3/4 inch, roughly the size of a coffee bean. Mouse droppings are 1/8 to 1/4 inch, like a grain of rice with pointed ends. Fresh droppings are dark and soft; old ones are grey, dry, and crumble under a screwdriver tip. Under UV light, urine trails glow along the top plates of a wall.
Roof rats and house mice are crepuscular — heaviest movement in the first two hours after sunset and again before dawn. Light ticking inside a wall cavity usually means mice. Running, dragging, or thumping directly above a bedroom ceiling usually means roof rats moving along a truss chord.
Rodent incisors grow continuously, so they gnaw to wear them down. Rat marks are paired grooves about 1/8 inch wide; mouse marks are finer and closer together. Chewed low-voltage landscape wire, drip irrigation tubing, and pool-equipment conduit are common first finds on local properties.
Shredded insulation, palm fibre, and paper form the nest. Dark grease smears along joists and pipe runs mark a route used for weeks. A musky ammonia smell means live animals; a heavy sweet rot means a carcass in a wall void or a soffit return.
Common entry points
An adult roof rat passes a 1/2-inch gap. A house mouse passes 1/4 inch — about the width of a pencil. These six areas produce almost every entry we find on Mission Viejo housing stock, and five of the six are invisible from the ground.
(949) 555-0142Where a lower roof plane dies into a taller stucco wall, the tile course lifts and leaves a void behind the flashing. This is the single most common roof rat entry on local two-storey homes and it is completely hidden from the driveway.
The aluminium insect screen fitted on 1970s and 1980s tracts corrodes, tears at the staple line, and pulls loose. Rats push straight through failed mesh. Replacement is 1/4-inch galvanised hardware cloth fastened to sound framing, not screen.
A vinyl bottom seal that has hardened in the sun leaves a channel down the middle and open triangles at both jamb corners. Those corners are the most common mouse entry we photograph, and they are a 20-minute repair.
Gas, water, cable, condensate, and dryer-vent penetrations are usually foamed, never sealed. Foam is chewed through in a night. Each penetration needs mortar or a metal collar, then sealant as the weather layer.
Dry-rotted fascia behind a failed rain gutter and open soffit returns at a bay window give direct attic access. These need carpentry plus metal, not caulk — which is why exclusion is priced as a repair, not a treatment.
Norway rats work from the ground. Open crawlspace vents, a weep-screed gap behind a raised planter, and burrow mouths under a patio slab or spa pad all need a ground-level plan with buried hardware cloth.
Photograph the opening if you find one and call (949) 555-0142. A technician will tell you on the phone whether it is a seal, a repair, or nothing at all.
Health and property risks
Three risks drive the urgency: contamination, structural and electrical damage, and a breeding curve that doubles the problem while you decide.
Rats are associated with leptospirosis, salmonellosis, and rat-bite fever; deer mice in outbuildings are the hantavirus reservoir in California. Rodents also carry the fleas behind flea-borne typhus, which the Orange County Health Care Agency tracks locally each year. Sweeping dry droppings aerosolises the risk, which is why cleanup is done with a HEPA vacuum and not a broom.
Rodents strip insulation from Romex, HVAC low-voltage runs, and solar DC conductors, and they open flex duct and condensate lines. Bare conductor in a Mission Viejo attic is an electrical hazard, not a pest problem — we photograph it and tell you to get a licensed electrician on it before we seal the space.
A house mouse reaches breeding age at six weeks and can raise five to ten litters a year. Mission Viejo's Mediterranean climate never forces a winter die-off, so fruit trees, dense ivy, and year-round irrigation keep a colony fed through every season. Two weeks of waiting is measurable in the trap count.
Rodent identification
Three species account for nearly every call we run here. Identification is not trivia — it decides trap type, trap height, bait choice, and which half of the building gets sealed first.
The species behind most attic calls in Mission Viejo. Slim, 5 to 9 ounces, with a tail longer than its body. It is an excellent climber and travels the "aerial highway" — fence tops, Canary Island date palms, unpruned citrus, and bougainvillea against a wall. Nests high: attics, soffit returns, and the skirt of an untrimmed palm. Traps go on joists and top plates, not on the floor.
Heavier at 11 to 16 ounces, blunt-nosed, with a tail shorter than its body. A burrower, not a climber. We find it along storm drains, creek-adjacent lots near Oso Creek, under sheds and spa pads, and in dense ground cover. Control is ground-level: burrow work, crawlspace vents, weep screed, and perimeter hardware cloth.
Half an ounce to an ounce, and through a 1/4-inch gap without slowing down. It nests within about 10 to 30 feet of a food source, which puts it behind kitchen kickboards, in pantry corners, inside garage storage, and in wall voids beside a refrigerator. Mouse jobs need many traps close together, not a few traps spread wide.
How it works
The same four steps run on every Mission Viejo property, in the same order. Most homes reach zero activity in 7 to 14 days, with exclusion completed inside one to three days after that.
We confirm the species, enter the attic and subarea where access allows, walk the full roofline and perimeter, and photograph every opening. You leave the visit with the photo set and a flat-rate written quote, whether or not you book.
Snap traps and multi-catch devices go on mapped routes at the correct height for the species. We return every 3 to 5 days, remove catches, log counts, and keep going until two consecutive visits read zero.
Only once the building is clear. Openings are closed with 1/4-inch galvanised hardware cloth, 26-gauge sheet metal, mortar, and copper mesh, plus the carpentry a rotted fascia or soffit actually needs. Every closure is photographed and covered by the 2-year warranty.
HEPA removal of droppings and nesting, enzymatic treatment of contaminated surfaces, insulation replacement where it is soiled, and a written prevention list specific to your lot: which limbs to cut back, which fruit to clear, which seal to replace.
What it costs
Most companies will not publish a number. Here are the bands our Mission Viejo quotes actually land in, drawn from jobs we closed in the last twelve months. The inspection is free and the quote is flat-rate, so the figure you approve is the figure you pay.
Price moves on four things: how many entry points the building has, whether the rodents are in the attic or at ground level, roof access and pitch, and whether insulation has to be removed and replaced.
| Job type | Typical price | Typical time on site |
|---|---|---|
| Free inspection and written quote | No charge | 45 to 75 minutes |
| House mouse job, kitchen or garage | $325 to $650 | 2 to 3 visits over 7 to 10 days |
| Roof rat job, attic trapping only | $450 to $900 | 3 to 4 visits over 10 to 14 days |
| Full exclusion, single-storey tract home | $850 to $2,400 | 1 to 2 days |
| Full exclusion, two-storey or tile roof | $1,600 to $3,800 | 2 to 3 days |
| Attic decontamination and insulation replacement | $1,900 to $6,500 | 1 to 3 days |
| Dead rodent location and odour treatment | $225 to $600 | Same visit, most cases |
| Commercial monthly rodent programme | From $145 per month | Scheduled route visits |
Ranges are for structures up to about 3,000 square feet inside 92691 and 92692. Larger properties, hillside crawlspaces, and detached casitas are quoted after the inspection.
Recent local work
Addresses are withheld and homeowners are named only by initial. What is real is the finding, the fix, and how long it took — the detail that separates a crew that has been in these attics from one that has not.
Casta del Sol
13 days to zero, 1 day exclusion
Aegean Hills
9 days to zero
Canyon Crest
16 days to zero, 2 days exclusion
Palmia
Same visit
Painted Trails
7 days to zero
Pacific Hills
14 days to zero, 3 days exclusion and cleanup
Four reasons local customers call us
15+ years, 3,400+ local rodent jobs, 6 employed technicians. Our lead technician has 19 years in the field. Nobody on this crew is a subcontractor and nobody works a commission on chemical volume, which is why the plan you get is trapping and exclusion rather than a bait box and a renewal.
$2,000,000 general liability and $12,500 surety bond, with certificates on request. Every finding is photographed at the inspection and every closure is photographed again after the sealing work.
Interior work is mechanical trapping and physical sealing. Rodenticide is used only outdoors, only in locked tamper-resistant stations, and only where the site justifies it — which keeps secondary risk away from pets, children, and local raptors.
Every opening we close is photographed, listed on the invoice, and warranted. If a rodent uses a covered opening inside the warranty period we come back and fix it at no charge.
Mission Viejo was built out by the Mission Viejo Company from 1966 onward, so the same vent types, tile profiles, and soffit details repeat street to street. That pattern knowledge is why our inspections take 45 minutes instead of a guess.
Speak with a Mission Viejo rodent technician
Free inspection · Same-day slots when the schedule allows · Flat-rate written price
Customer reviews
Recent feedback on inspections, trapping, exclusion, cleanup, and follow-up visits across Mission Viejo.
4.9 out of 5 from recent reviews
We heard scratching above the bedroom every night. The technician checked the attic and roof, showed us the opening over the garage, and sealed it with metal. The follow-up visits were clear, and the house has stayed quiet.
I called about mouse droppings in the kitchen. The technician found a gap behind the dishwasher, placed traps along the wall, and returned for two checks. The price matched the written quote.
Our restaurant needed clear rodent service records. The team provided inspection photos, service notes, and a visit schedule that worked around closing time. We did not have to stop normal service.
A strong odor developed near our hallway closet. The technician found the source, removed the dead rat through a small access point, treated the wall space, and closed the opening neatly.
Rats were moving near the patio and garage. The technician walked the outside with me, pointed out the burrows and garage gaps, and explained the work before giving one flat price.
Our store-bought traps had not stopped the attic noise. The crew placed several traps on the active routes, removed the rats, and sealed the roofline after the activity ended.
Clear comparison
DIY is the right call for one mouse in an open garage when you can see and reach the entry point. Snap traps set perpendicular to the wall with the trigger against the baseboard, food moved into hard containers, and a fresh garage seal will close that out in a week.
Bring in a licensed technician when the noise is overhead, when droppings appear in more than one room, when the activity returns after you thought it stopped, or when the opening is on a roof you should not be standing on. Attic and roofline work is where the injuries and the missed entries both happen.
| Service step | Do-it-yourself approach | RC Mission Viejo |
|---|---|---|
| Finding entry points | Ground-level look; roof-to-wall junctions and subarea vents stay unseen | Attic entry, full roofline walk, subarea, and perimeter — every opening photographed |
| Trap placement | Traps set near droppings, often at the wrong height for the species | Traps set on mapped routes at species-correct height and serviced every 3 to 5 days |
| Sealing the building | Expanding foam and steel wool; chewed or pulled out within days | 1/4-inch hardware cloth, 26-gauge sheet metal, mortar, copper mesh, plus the carpentry required |
| Cleaning contamination | Sweeping dry droppings aerosolises pathogens into the living space | HEPA extraction, enzymatic surface treatment, nest removal, insulation replacement |
| Poison risk | Over-the-counter rodenticide leaves carcasses in wall voids and reaches non-target wildlife | Interior work stays mechanical; exterior bait only in locked stations where justified |
| Long-term cost | Repeat traps and repeat entries while the openings stay open | One written scope, one flat rate, 2-year warranty on every sealed point |
Prevention checklist
Six habits remove the food, water, shelter, and access a colony needs. All six beat peppermint oil, peppermint soap, and ultrasonic plug-ins, none of which move an established Mission Viejo infestation.
Keep tree limbs, palm fronds, and bougainvillea at least 4 feet clear of the roof and fence line. Skirt-prune Canary Island date palms — an unpruned skirt is a roof rat nest with a roof-height on-ramp.
Pick up dropped citrus and avocado daily, take bird feeders down through autumn, and bring pet bowls in at dusk. Store dry goods in metal or hard plastic, not the bag they came in.
Work the pipe penetrations, cable entries, dryer vents, garage seal, and damaged trim with metal and mortar. If a pencil fits, a mouse fits. If your thumb fits, a rat fits.
Replace corroded aluminium insect screen on gable, turbine, O'Hagin, and crawlspace vents with 1/4-inch galvanised hardware cloth fastened to sound framing.
Repair leaking hose bibs and drip lines, empty plant saucers, and check the AC condensate discharge. In a dry Mediterranean summer, standing water is the strongest single draw onto a lot.
Get cardboard and stored goods off the floor and onto racks, and keep a clear 18-inch inspection lane along the exterior wall so a technician — or you — can actually see the base of the stucco.
Homeowners can compare these steps with the Orange County Vector Control rat guide, the Centers for Disease Control and Prevention sealing guide, and the Environmental Protection Agency bait safety guide.
Local coverage
RC Mission Viejo covers 15 Mission Viejo neighbourhoods and both local ZIP codes, 92691 and 92692 — from the Lake Mission Viejo shoreline tracts to the hillside lots above Oso Creek. Running the same city every day is how we know roof rat pressure climbs after the first Santa Ana winds and where Norway rat burrows show up along the creek corridor.
RC Mission Viejo
27201 Puerta Real, Suite 300, Mission Viejo, CA 92691
Monday to Friday: 7:00 AM to 7:00 PM
Direct answers
Have another question? Call (949) 555-0142 and ask a technician directly. You do not need to book a service to ask for guidance.
A mouse job in a kitchen or garage runs $325 to $650. Roof rat trapping in an attic runs $450 to $900. Full exclusion on a single-storey tract home runs $850 to $2,400, and $1,600 to $3,800 on a two-storey or tile roof. Attic decontamination with insulation replacement runs $1,900 to $6,500. The inspection is free, and the flat-rate written quote is what you pay.
Most homes reach zero activity in 7 to 14 days. Trapping begins at the first service visit and we return every 3 to 5 days until two consecutive visits log no catches and no fresh sign. Exclusion follows and takes one to three days depending on roof type and how many openings the building has.
Ask four questions. First, ask for the company registration number and look it up on the California Structural Pest Control Board public register — it shows status and any disciplinary history, and it takes about a minute. Second, ask whether the technicians are employees or subcontracted. Third, ask for the certificate of insurance in writing rather than a verbal assurance. Fourth, ask what the warranty actually covers and get it printed on the invoice. Any company worth booking answers all four without hesitating.
Interior work is mechanical trapping and physical exclusion only — no interior rodenticide. Where exterior bait is justified it stays in locked, tamper-resistant stations anchored away from play areas, which also limits secondary exposure for neighbourhood cats, coyotes, and raptors. Keep pets and children clear of all service equipment and tell the technician about any pet that roams the side yard.
Often, for calls placed early on a weekday. Live rats in living space, a rodent in a bedroom, and dead-rodent odour get priority on the daily board. Call (949) 555-0142 for the next open slot — the schedule genuinely changes hour to hour, so we would rather tell you a real time than a marketing one.
Peppermint oil, peppermint soap, and homemade mint sprays do not move an established infestation — at best they shift animals to the next wall cavity. Ultrasonic repellers perform poorly in controlled testing and rodents habituate quickly. Store-bought snap traps do catch rodents when placed correctly, but store-bought poison tends to leave carcasses inside wall voids and creates a second, worse call. Lasting control is removal plus sealing, in that order.
Two reasons. Fruit ripens on backyard citrus and avocado, and the first Santa Ana wind events knock cover and fruit down while dropping night temperatures. Animals that spent summer in palms, ivy, and fence lines start testing the roofline for a warm, dry cavity — and any vent screen that failed over the summer is now an open door. Late September through December is our heaviest attic season.
Every opening we seal is photographed, itemised on the invoice, and warranted for 2 years. If a rodent uses a covered opening within that period we return and repair it at no charge. It does not cover a new opening created later by roof work, solar installation, storm damage, or a remodel — but if you send us the photos we will tell you honestly which category it falls into.
This page is maintained by the RC Mission Viejo technical team and reviewed by our lead technician, who has 19 years of field experience on Southern California housing stock. Pricing bands, timelines, and species notes are updated from our own Mission Viejo job records. Public-health guidance follows the Centers for Disease Control and Prevention, the Orange County Health Care Agency, and the Environmental Protection Agency.
Free inspection · Written quote
Call (949) 555-0142 or request an inspection online. A licensed technician will confirm the species, walk the roofline and perimeter with you, photograph every opening, and hand you a flat-rate written price before anyone starts work.
