Hemel Hempstead · Hertfordshire
Rats track the Gade through Water Gardens culverts while squirrels open Boxmoor lofts, the double bill behind Hemel Hempstead pest control.
The Gade and its culverted stretches run through the middle of Hemel Hempstead, and rats use them as a highway. That water route feeds rodent pressure into Old Town cellars and Water Gardens retail units, while grey squirrels open older Boxmoor and Warners End roof timber. Sean covers pest control in Hemel Hempstead in person, with a free inspection, prices from £90, a three-month guarantee and same-day response.
Information last reviewed by the local team — reviewed quarterly.
The River Gade and the culverted sections running under the town centre give rats a protected route into Old Town cellars, Water Gardens units and the housing either side of the valley.
Boxmoor, Warners End and Chaulden hold a lot of pre-war roof timber where soffits and ridge lines have shifted, and grey squirrels get into those lofts repeatedly unless the proofing is done properly.
Loading bays, staff kitchens and bin stores across Maylands Business Park draw rats and cockroaches, and those sites need monitoring records rather than one-off treatments.
A licensed technician leads every job locally — the same face from first inspection to final sign-off. Call or WhatsApp directly for a same-day answer.
Senior Pest Control Technician · Hemel Hempstead
Sean brings more than 25 years of international pest control experience to Hemel Hempstead. He surveys the whole property before treating, proofs entry points rather than relying on bait alone, and handles local rodent, insect and wildlife work personally. He's a member of the NPTA and holds a minimum of RSPH Level 2 in pest management.
Booking takes three steps
You reach the technician who will do the work, not a call centre.
Sean identifies the species, finds the entry points and prices the job before anything is treated.
Approved products are applied and you get a written record of what was found, what was treated and what to change.
Every pest calls for a different playbook. Explore the 24 species we treat most often here — rodents, crawling and flying insects, birds and timber pests — each with a risk rating and the control method we use.
Rats breed rapidly, contaminate food and surfaces, and gnaw through wiring and pipes. A rat infestation poses serious health risks and can cause structural damage if left untreated.
Locally: Rats use the Gade and the area's culverted watercourses as a route between the town centre, older housing and the Maylands units.
How we control it
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Treatments start from £90, depending on the pest and the property At least 3 months on every service, unless we state otherwise We quote in writing after a free inspection, so you never pay for treatment you do not need.
What moves the price
From a single family home to a multi-site industrial estate, Service Giant scales the same rigorous standards to fit your property. We offer flexible one-off callouts, scheduled maintenance plans and fully managed contractual services. Talk to our team about the right cover for your site.
Your home should feel safe, not stressful. We provide discreet, family- and pet-friendly pest control for houses, flats, estates and rental properties across the area — from a one-off wasp nest removal to an annual protection plan that keeps the problem from coming back.
Pests in a business don't just damage stock — they damage reputation. We work with local offices, retail, hospitality, healthcare and food-service sites to deliver scheduled visits, rapid emergency response and the audit-ready documentation your insurers and inspectors expect.
Factories, warehouses, distribution centres and manufacturing plants in the area need pest control that works at scale. Our industrial programmes are built around long-term contractual services — complete site surveys, integrated monitoring, proofing and waste management — so your operation stays compliant and uninterrupted.
Six focused disciplines, one integrated team. Scroll the list to explore how each service works — from structural treatments and proofing to sanitation and compliant waste disposal. Part of the wider Service Giant pest control range.
Georgian Old Town buildings, post-war estates and Maylands industrial units each hide pests in different voids, so the survey decides the treatment.
With rats moving along the Gade and the culverts, proofing at the building line is what actually ends the problem.
Bin stores, overgrown boundaries and stored pallets give rats the cover they need to work a site unseen.
Old Town roof timbers and Boxmoor Victorian stock carry genuine beetle activity wherever damp has been sitting.
Marlowes and Old Town kitchens work to a food hygiene rating, and scent trails left behind pull the next infestation straight back.
Fouled loft insulation, nesting material and pigeon droppings leave under sealed containment with a disposal record.
Our office is open 08:00–18:00, and standby technicians answer emergency callouts through the night and over weekends. These are the areas we cover across the Hertfordshire — follow the links for the local team nearest you.
Priority response coverage
Don't see your area? Call us — we'll confirm cover and response times for this area and the surrounding towns.
Pest control here works best when it’s timed to the local calendar. Here’s what our technicians see through the year, and the month to book each job so a small problem never becomes an infestation.
Wasp queens leave hibernation to start new nests in lofts and eaves, garden ants begin flying, and gulls and pigeons claim nesting ledges. Proofing roofs around Apsley before nests establish is the cheapest fix of the area year.
Peak callout season in the area. Wasp nests reach full size, flies breed in bins within hours, and holiday travel pushes bed bug reports up sharply in flats and rentals around Warners End.
Every job is carried out by our own technicians, never subcontracted. These are verified Google reviews from homes and businesses we look after in Hemel Hempstead and across Hertfordshire, United Kingdom.
Google reviews
Rated 5.0 by local customers
We take pride in fast, discreet pest control backed by real guarantees. Here’s what customers in and around the area say about working with our technicians.
“On time, friendly and efficient, highly recommend.”
“Sean Kennell of Service Giant has been very good and helpful in sorting out the issue of rat activity in our top floor loft storage space. Rodenticide bait was placed at various locations to control the rats and has worked so far since 26/03/25 and we're very satisfied with the professional work done. Well done Sean.”
“This is your man for every type of pest control. Fabulous at finding the problem and seeing off the peskies. Great expertise. Guaranteed work. Has the right type of equipment including cameras for finding ingress points and filling them, and uses the best pesticides. Thanks Sean.”
“Quick and efficient service.”
“Wonderful job. Very satisfied, highly recommended.”
“Sean is an expert at his job, I can tell. We need more people like him at their job who smile and love their job and give their best to fix the problem.”
“Amazing service! Rang very early in the morning so paranoid about bed bugs. Came out same day and so knowledgeable and assuring. Highly recommend this professional company. Just brilliant! Thank you!”
“Great quick service and cleared our wasp's nest in no time.”
“Very knowledgeable, friendly and efficient. Would definitely recommend.”
“Sean came to take care of my pest issue and I found him very knowledgeable about the pests and he put my mind at rest.”
Quick answers to the questions local customers ask us most. Still need help? Our team is one call away.
Same-day response is standard across the area, covering the Old Town, Boxmoor, Adeyfield, Bennetts End and the Maylands units, though scheduling shifts a little during peak seasonal demand.
The Gade corridor and the culverted watercourses under the town centre give rats a permanent, sheltered route between the retail centre, older housing and the industrial estates.
Yes — we remove the animals humanely, then proof the roof line, soffits and ridge sections they used, because untreated older timber in that part of the area simply gets reopened next season.
Yes — business park units get monitoring stations, logged visits and product data sheets suitable for audits, covering loading bays, bin stores and staff kitchens.
Treatment starts from £90, with the final price set by the pest, the property size and whether it is a single visit or an ongoing contract. Every quote follows a free inspection.
Yes — baits go into tamper-resistant housings and products are chosen for the room and how it is used, which matters in family housing across Adeyfield and Grovehill.
Prices start from £90. The final figure depends on the pest, how established the infestation is, the size and layout of the property, and whether you need a single treatment or a monitored contract. Every quote follows a free inspection and is itemised in writing, so there are no call-out surprises.
Same day, subject to seasonal availability — summer is busier than winter, so peak-season bookings can move to the next working day. Emergency callouts are answered 24/7 by standby technicians, and contract customers get priority dispatch.
Yes. Every service is guaranteed for at least 3 months unless we tell you otherwise in writing before the work starts. If the same pest returns inside that window we come back and re-treat at no extra cost.
Yes. National Pest Technicians Association (NPTA member) and Royal Society for Public Health (RSPH Level 2 (minimum)). Technicians work only with legally registered products, carry public liability insurance, and can provide certificates and method statements on request for audits and insurers.
Yes. Every job uses low-toxicity, professionally approved products applied by technicians licensed to United Kingdom pest management standards. Where a product needs it we set a short exclusion window for the treated room, and your technician walks you through the exact safety steps before leaving site.
Both. Local customers can book a single callout for an immediate problem, or set up a scheduled contract with regular inspections, monitoring stations and reporting — ideal for homes with recurring seasonal issues around Old Town, Boxmoor, Apsley, Adeyfield, and essential for commercial, food-service and industrial sites across Hertfordshire.
Across Hertfordshire we treat rats, mice, squirrels, birds, fleas, bed bugs, mosquitoes, ticks, ants, spiders, scorpions, silverfish, carpet beetles, cockroaches, flies, moths, wood borers, weevils, termites, wasps, bees and moles — plus the structural, proofing and sanitation work that goes with each one.
We cover the whole town plus the surrounding Hertfordshire, including Old Town, Boxmoor, Apsley, Adeyfield, and out to Berkhamsted, Bovingdon, Kings Langley. If you are not sure whether your street falls inside the area, call the local technician and ask — coverage is dispatched from within the district, not from a distant depot.
Cash, Bank transfer, Card. Residential work is settled on completion; contract and commercial customers are invoiced on agreed terms with full treatment documentation attached.
Yes. Commercial and industrial clients receive audit-ready documentation — site plans, treatment logs, materials data sheets, monitoring reports and recommendations — so you stay compliant with the food-safety, healthcare and insurance requirements that apply in United Kingdom.
Absolutely. Proofing is core to how we work here: we identify entry points, seal them with durable materials suited to the local building stock, and install bird netting, spikes or wire systems so the problem doesn't return. We cover the same ground out to Berkhamsted, Bovingdon, Kings Langley.
English and Afrikaans. Site notes, quotes and treatment reports are issued in English so they can be handed straight to a landlord, insurer or auditor.
From the Old Town and Boxmoor to Adeyfield, Bennetts End and the Maylands units, we handle rats, squirrels and commercial monitoring with a free inspection and an itemised quote.
