Hampshire · Ductwork cleaning
Duct cleaning in Upper Farringdon
For ductwork cleaning in Upper Farringdon, one call is all it takes: survey, fixed quote, work and sign-off. Fully insured, with CHAS, SafeContractor and ISO 9001.
- Hardened, baked-on grease in long horizontal runs
- A rancid smell from the extract duct
- Grease leaking from duct joints
Ductwork cleaning for kitchens and businesses in Upper Farringdon
Duct Doctor has cleaned kitchen extract ductwork since 2009, working across London and the South East. As a BESCA Vent Hygiene Elite member, our duct cleaning is done to BESA TR19® Grease, and our certificates are issued through the BESCA Vent Hygiene Elite portal. Typical jobs include stale grease odours from the duct and ductwork that has never been cleaned, on multi-storey ducts, attenuators and bends and junctions.
Work in a small place like Upper Farringdon starts with a call to agree access and timings, and the clean itself is the same full TR19® job as in any town: canopy, filters, duct, fan and discharge, with a certificate and photo report at the end.
Good records are part of the job. You get a written report with pictures after every visit, listing what was done, anything we couldn’t reach and when the next visit is due. File it in your maintenance log so it’s to hand when an insurer or inspector asks.
- Place
- Upper Farringdon (GU34)
- Region
- Hampshire
- Paperwork
- Certificate and photo report
- Price
- A fixed price before we start
- Hours
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Last updated
- 30 October 2026
Why deal with it now?
Old grease in a duct for a kitchen in Upper Farringdon doesn’t stay soft. Heat and age turn it into a thick, stubborn crust, which makes each delayed clean a bigger one. Rural sites cannot always move to another kitchen or room when something fails.
When the work has to happen, how we reach it and how big the site is can all change the price. Each of those is built into the quote, and the price is fixed before we start.
Why us?
- In business since 2009
- One number for every site across the South East and London
- Fixed quotes, usually within one working day
- Member of BESCA Vent Hygiene Elite, cleaning to BESA TR19® Grease
Nearby places to Upper Farringdon
What else we do in Upper Farringdon
What we do, step by step
We are used to working while the site is closed. Evenings, nights and weekends are when much of our work happens, so the site can open as normal afterwards. The visit itself takes a few hours for a short run, longer for long runs and tall risers. Somewhere like Upper Farringdon, lanes, gates and parking are worth mentioning in advance.
- First we diagnose: the route, the access and the grease levels.
- You get a fixed price before work starts.
- We clean section by section, working from panel to panel.
- We take extra care at bends and at the foot of risers.
- The duct is signed off with readings, photos and a next clean date.
How to prepare
- Make sure someone can let us in and lock up afterwards
- Agree a time when the area can be out of use
- Tell us about site rules, permits or sign-in
Getting a quote
Photos are enough for some jobs, while others need a look on site. Big or complicated sites, and systems that are hard to see in photos, get a survey first. Either way, you get a fixed price before we start.
Read more
Signs you need ductwork cleaning in Upper Farringdon
Slow air leaves the most grease behind. Flat runs, bends, reducers and the base of risers are the usual hotspots, and those are the points we pay most attention to.
Keep an eye out for any of the following:
- Thick crusts of old grease along the duct
- Grease pooling at the foot of the riser
- A duct nobody has opened in years
- Proof of duct cleaning for the insurer
If you run catering at a healthcare site, such as a hospital like Alton Community Hospital about 1.9 miles north, the extract may need cleaning more often than a part-time kitchen.
What to look for in a quote
- Whether inaccessible sections are listed on the report
- Whether the whole system is included, or only the parts that are easy to reach
- Whether the figure could change on the day
- What hours they’ll be on site
What affects the quote in Upper Farringdon
Every site gets its own quote. This is what makes a difference:
- Whether we need access equipment or extra panels
- When the work can happen, such as evenings, overnight or weekends
- One-off work versus a regular cycle
- Site rules, permits and inductions
Leaving it longer rarely makes the work cheaper. Problems in a system tend to grow, which can make the next visit longer. If you are unsure, call 0345 646 2711 or drop us a line and we’ll give you an honest view and a fixed quote.
Asking for a quote
The more you tell us, the more accurate the quote. When you get in touch, it helps to send:
- Problems your staff have spotted
- Your last certificate, test record or report
- Close-ups of filters, grilles, hatches or access panels
- The times we could work without disrupting the site
There’s no standard price list, because every site is different. We look at your system first, from photos or on a visit, and then send you a fixed quote. To get going, give us a ring on 0345 646 2711, or email photos.
What the work involves, part by part
Vertical risers
Risers carry the extract up through the building to the roof. Grease collects on the walls and at the foot of the riser, which is one of the points we test.
Horizontal duct runs
The underside of a horizontal duct collects the most grease. We scrape out the heavy layer first, then the walls and roof are cleaned too.
Upper Farringdon: your questions answered
Who would carry out a food hygiene inspection at a kitchen in Upper Farringdon?
In Upper Farringdon, it’s East Hampshire council that carries out food hygiene inspections. Ratings are published by the Food Standards Agency, so a clean extract and good records are worth keeping up.
Who is the fire and rescue service for Upper Farringdon?
That is Hampshire and Isle of Wight Fire and Rescue Service. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
How much does ductwork cleaning cost?
Size, condition, access and working hours all affect the cost. Call for a fixed quote, normally ready within one working day.
Which accreditations do you hold?
CHAS, SafeContractor, ISO 9001 and BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. We are fully insured and have been trading since 2009.
What happens if there are not enough access panels?
We clean everything we can reach and record what we cannot. Fitting extra access panels is the usual answer, and we can do that for you.
How much notice should we give?
Earlier is better, especially for out-of-hours work. We usually quote within one working day, and there’s a 24/7 line for emergencies.
What’s involved in cleaning extract ducts?
Each section is cleaned through its own panel. Heavy grease comes out by hand, and what’s left is degreased, with readings taken before and after.
Can we book visits on a schedule?
Yes. Scheduled maintenance plans are part of what we do, with visits at the interval your system needs. The report from each visit recommends the next date.
Landlords, agents and facilities managers
When the building owner and the occupier are different, the lease normally sets out who maintains what. We are happy to deal with either side and send the paperwork to whoever needs it.
If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and photos, so records stay tidy.
Staff cleaning versus specialist work
Day-to-day cleaning is something your team can do: wiping canopies, washing grease filters and recording it in a log. Inside the ducts, risers and fan is specialist work, and that is where we come in.
Some jobs should never be done in-house: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease call for the right kit, training and safe access. Leave those to us.
Upper Farringdon kitchens: local notes
Upper Farringdon is about 47 miles from central London, well within the area we cover across London and the South East. Evening, overnight and weekend visits are all possible. Environmental health officers from East Hampshire council inspect food businesses in Upper Farringdon. A greasy canopy or dripping filters are the sort of thing an inspection can pick up. Our report lists what was cleaned and when, which is useful to have ready.
Historic houses near Upper Farringdon, such as Bentworth Hall about 3.9 miles north-west, are a reminder that older buildings with event kitchens can have long, awkward duct routes. Church and community hall kitchens, near Church of All Saints or anywhere around Upper Farringdon, are easy to forget, but their extracts collect grease like any other.
Upper Farringdon is about 3 miles south of Alton, in Hampshire. Upper Farringdon gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where needed and a written report with pictures. Our Hampshire coverage runs to 683 places, Upper Farringdon among them. You can also see our page for Guildford, roughly 20 miles from Upper Farringdon.
Our technicians cover all of GU34 for ductwork cleaning and the streets around it. If you need ductwork cleaning at premises on Church Road, Crows Lane and Gaston Lane or a nearby road, we can help. Close by, we work in Farringdon (1 mile south-west), Lower Farringdon (1 mile west), Chawton (2 miles north), Hartley Mauditt (2 miles east) and Alton (3 miles north). Within a short drive, we also cover Basingstoke (12 miles north-west), Winchester (15 miles west), Fleet (13 miles north-east), Horndean (14 miles south), Aldershot (13 miles north-east) and Petersfield (8 miles south).
Landmarks near Upper Farringdon
Typical jobs here are in premises near Rose and Crown Inn. The nearest railway station is Alton station, roughly 2.8 miles north. Well-known places in the area include The Romany Museum (2.1 miles south-east) and Alton Community Hospital (1.9 miles north). Open spaces near Upper Farringdon include Selborne Hill.