Marsh Environmental

Rodent Control Specialists

Rats, Mice & Squirrels -Treated, Monitored &Proofed Out For Good.

Discreet, fully-monitored rodent control for homes, landlords and commercial premises across the Wirral, Liverpool and Cheshire. We treat the population, seal every entry point, and document the lot - insurer- and EHO-ready.

  • 24hr Response

    Across Wirral, Liverpool & Cheshire

  • Treat & Proof

    Population removed AND entry sealed

  • CRRU-Compliant

    Best-practice rodenticide use

  • Discreet

    Unmarked vans, plain PPE

What We Treat

Every rodent species,handled at the source.

The species sets the strategy. A house mouse plan is not a brown rat plan, and a commercial kitchen programme is not a domestic plan. Every job starts with correct identification and a written treatment route.

Brown Rats

The dominant UK rat in homes, restaurants and commercial yards. Treated with lockable bait stations, monitored over a 21–28 day programme and followed up with proofing of all 20mm+ openings.

Black Rats

Occasional in dockside and warehouse properties around Liverpool and Birkenhead. Climbing species - proofing has to extend to roof voids, soffits and cable runs, not just ground level.

House Mice

Squeeze through 6mm gaps and breed fast. Treated with targeted baits or snap-traps depending on the household, then sealed at every penetration the survey identifies.

Field & Wood Mice

Move indoors as temperatures drop. Common in rural Cheshire and the outer Wirral. Proofing focuses on garages, outbuildings and lower-floor cable entries.

Grey Squirrels

Controlled under the Invasive Alien Species Order - we hold the necessary authorisations. Common in lofts; usually paired with our Loft Pest Control package.

Commercial & Landlord Programmes

Quarterly or monthly scheduled visits with EHO-ready paperwork, station maps and population trend reports - built for letting portfolios, kitchens, retail and food-grade premises.

How We Work

Identify. Treat.Monitor. Proof.

  1. 01

    Free Survey

    On-site within 24 hours. Species ID, population estimate, entry-point map and risk assessment.

  2. 02

    Treatment

    Species-specific baiting, trapping or contraception programme using CRRU best-practice products and stations.

  3. 03

    Monitored Follow-Up

    Two to three follow-up visits across a 21–28 day window. Bait take, station condition and activity logged.

  4. 04

    Proofing & Sign-Off

    Every entry sealed: soffits, air bricks, drains, cable runs. Final report with photographic evidence.

Pairs With

Loft Pest Control & Decontamination

Most rodent jobs start in the loft. After treatment, contaminated insulation needs to come out and the deck needs decontamination - we run both as a single coordinated job.

Read about loft pest control
Insurance-formatted reports, before/after photographs and full waste transfer notes supplied on every job.

Guide Pricing

Guide prices for rodent control.

Guide prices only. Final cost depends on access, volume, hazard level and site survey. Contact us for a free written quote.

Job TypeTypical ScopePrice From
Single treatment visitOne-off survey, bait or trap deploymentFrom£95
Full treatment course3 visits over 21-28 days + proofing sign-offFrom£180
Commercial / landlord programmeScheduled visits, EHO-ready reportsFrom£250

Prices exclude VAT. Quoted on a per-job basis after a free site survey or phone consultation. No obligation.

FAQ

Rodents,answered straight.

07834 371759
How do I know if I have rats or mice?

The first signs are usually droppings along skirting boards, scratching or scurrying sounds at night, a strong ammonia-like smell, gnawed food packaging or cables, and greasy 'smear marks' along regular runs. We carry out a free on-site survey and identify the species, the population and the entry points.

What rodents do you treat?

Brown (Norway) rats, black (ship) rats, house mice, field mice and - under the Invasive Species Order - grey squirrels. Each species needs a different baiting strategy, monitoring period and proofing plan. We never use one-size-fits-all treatments.

Are your treatments safe around children and pets?

Yes. We use tamper-resistant lockable bait stations, target baits to the species, and follow the CRRU UK code of best practice. Where children or pets are present we lead with snap-traps, contraception baits or proofing-first programmes rather than open rodenticide.

How many visits will I need?

A standard rodent programme is three visits over 21–28 days - initial treatment, mid-programme check and final inspection with proofing sign-off. Heavier infestations or commercial premises with audit requirements may need a longer monitored programme.

Do you proof the property or just kill the rodents?

Both. Killing the colony without sealing entry points is wasted money - a new population moves in within weeks. Every job includes a proofing survey: soffits, air bricks, cable and pipe penetrations, door sweeps, drain caps and external bait-protected zones.

Do you work with landlords and letting agents?

Yes - frequently. We provide insurer-formatted reports, tenant-friendly visit windows, signed treatment records for the property file and direct invoicing to the agent or managing company. We're a regular contractor for several Wirral and Liverpool letting portfolios.

Heard scratching? Seen droppings?

Free rodent survey within 24 hours.Treated, monitored and proofed for good.

Call Now Free Quote