Pest Control Cost in Farnham 2026 | Wasp Nest, Rat & Mice Removal Prices

2026 price guide for professional pest control in Farnham, East Sussex. Covering wasp nest removal, rat extermination, mice treatments, and proofing for rural and urban properties. Includes local exterminator call-out fees, treatment costs, guarantees, and how to find BPCA certified pest controllers in Farnham.

Wasp Nest Removal (Accessible)

£65–£110

Standard treatment, no return guarantee

Rat Extermination & 1-Month Monitor

£160–£280

Initial visit, bait stations, follow-up

Mice Treatment (Standard House)

£130–£220

Multi-visit programme, bait/traps

Insecticide Spray (Fleas/Bed Bugs)

£160–£350 per room

Specialist treatment, prep required

2026 Pest Control Price Breakdown

Service in Farnham	Cost	Local Notes
Wasp Nest Removal (Ground/Eaves, Accessible)	£65–£110	Most common summer call-out. Price assumes safe, ladder access.
Wasp Nest Removal (High/ Cavity Wall/ Loft)	£100–£200	Requires longer equipment, possible endoscopic inspection. Common in older brick/stone properties.
Rat Extermination (Initial Visit & Assessment)	£90–£140	Call-out, survey, identification of entry points, set initial bait stations/traps.
Rat Treatment Programme (Incl. 2-3 Follow-ups)	£160–£280	3-4 week programme with monitoring and bait replenishment. Essential for infestation control.
Mice Extermination (Initial Survey & Set-up)	£80–£130	Survey, set multiple bait points/traps in kitchen, loft, cavity walls. Mice are a year-round issue.
Mice Treatment Programme (Full Eradication)	£130–£220	Multiple visits over 2-3 weeks. Includes monitoring, clearance, and proofing advice.
Insecticidal Treatment (Fleas, 2-3 Room Flat)	£160–£300	Two-visit spray treatment. Requires thorough vacuuming & preparation by occupant.
Bed Bug Heat Treatment (Studio/1-Bed Flat)	£400–£700+	Specialist thermal remediation. Highly effective but premium cost.
Ant Bait Treatment (Indoor/Outdoor Nest Eradication)	£70–£120	Gel bait or spray barrier for garden ants (common) or pharaoh ants (in buildings).
Squirrel Removal from Loft (Live Trapping & Proofing)	£200–£450	Grey squirrels common in Farnham's wooded areas. Requires trapping and sealing entry points.
Proofing Survey & Quote (Rodent Exclusion)	£60–£120	Identify and quote for sealing entry points (air bricks, gaps under doors). Recommended after treatment.
Mole Deterrent/Trapping (Small Garden)	£150–£300	For active mole hills. Trapping or sonic deterrent installation. Common in rural gardens.

Common Treatment Packages

Rural Property Protection Package

£250–£500

Remove 1x wasp nest, set up mouse monitoring in outbuildings, treat for ants around patio, proofing survey.

Rodent Eradication & Proofing Bundle

£280–£550

Full rat/mice treatment programme, followed by basic proofing (seal key entry points with mesh/cement).

Holiday Let Pre-Season Pest Check

£120–£220

Survey for signs of rodents/insects, treat if found, install monitor stations, provide report for guests.

What Affects Pest Control Prices in Farnham?

Pest Type & Infestation Size: Single wasp nest vs. multiple rodent colonies in house and outbuildings.
Property Size & Type: Small cottage vs. large detached house with multiple outbuildings and land.
Location & Access: Nest in easy eave vs. inside cavity wall of a period property; loft access.
Treatment Method: Chemical baiting vs. physical traps vs. heat treatment (bed bugs).
Follow-ups & Guarantee Period: Single visit vs. multi-visit programme with guarantee (standard for rodents).
Proofing Requirements: Complexity of sealing entry points on old stone or timber buildings.

Common Pests in Farnham, East Sussex

Urban & Village Centre Properties

Mice (primary year-round pest, especially in older homes with stone foundations)
Wasps (summer months, nesting in eaves, sheds, cavity walls)
Pharaoh Ants (in warmer buildings, blocks of flats)

Rural Properties & Those Near Green Spaces

Rats (near fields, watercourses, compost heaps, chicken coops)
Moles (in lawns and paddocks)
Squirrels (in lofts, especially autumn)
Cluster Flies (autumn, in loft spaces of warmer buildings)

All Properties (Seasonal/Introduced)

Bed Bugs (can be introduced via travel/second-hand furniture)
Carpet Beetles/Fur Beetles (in undisturbed carpets/wardrobes)
Silverfish (damp areas, cellars in older properties)

Choosing a Pest Control Company in Farnham

Check for BPCA or NPTA Membership

Members of the British Pest Control Association (BPCA) or National Pest Technicians Association (NPTA) are trained, insured, and adhere to strict codes of practice. This ensures safe, legal, and effective use of pesticides, crucial near watercourses and livestock.

Understand the Treatment Plan & Guarantee for Rural Settings

For rodents in rural areas, a professional will provide a clear plan covering internal and external baiting. They should offer a guarantee period (e.g., 3 months for rodents) and understand risks to non-target species (pets, wildlife).

Ask About Proofing & Preventative Advice for Older Properties

Eradication is temporary without proofing. A good technician will advise on proofing measures suitable for period properties (e.g., mouse-proofing air bricks, sealing stonework gaps) that don't compromise building fabric.

Local Farnham, East Sussex Insight

Farnham's rural setting, abundance of older stone and timber buildings, and proximity to farmland and woodland make it a hotspot for pests. Mice are endemic, exploiting gaps in stone foundations and old air bricks. Rats are common near the River Wey, farmland, and compost heaps. Wasps thrive in summer, often nesting in cavity walls of period homes. The prevalence of holiday lets and second homes can lead to undetected infestations. For thatched properties, pest control requires extreme care to avoid damage. Always address a pest issue promptly; rats and mice can cause significant structural damage and health risks. Consider an annual inspection if you live in a high-risk area or have outbuildings.

FAQs

Is it safe to remove a wasp nest myself?

No, it is dangerous and not recommended. DIY sprays often aggravate the colony, leading to stings. Professionals have protective gear, proper insecticides, and the expertise to do it safely, often with a guarantee. For high nests, it's a job for experts.

How quickly can a pest controller come out in Farnham?

For active wasp nests or significant rodent activity, most local BPCA companies offer same-day or next-day service. Less urgent issues may have a short wait. Rural locations may affect travel time.

Will the poison used for rats harm my pets or wildlife?

Professional rodenticides are potentially harmful if ingested directly. BPCA technicians use secured, tamper-resistant bait stations placed in locations inaccessible to pets and non-target species. Always inform them about pets, poultry, and nearby wildlife.

What's the difference between mouse and rat treatment?

Rats are neophobic (wary of new objects), need larger bait stations placed outdoors/under cover. Mice are curious, need many small bait points/traps indoors. Treatment strategies differ significantly, and misidentification leads to failed control.

Conclusion

Pest control in Farnham costs £65–£110 for an accessible wasp nest and £160–£280 for a full rat treatment programme. Always use BPCA/NPTA registered technicians for safe, guaranteed work, especially in rural settings. Rapid response is key. For period properties and homes with outbuildings, invest in professional proofing to achieve long-term results.

Tip:

Keep compost bins sealed and away from the house, manage bird feeders carefully, and store pet food in rodent-proof containers. Regularly inspect the exterior of your home, especially where pipes and cables enter, and seal gaps with appropriate materials. Report rodent sightings to your local council's environmental health department.