Chimney sweeps · Berkshire

Listings last refreshed 9 October 2026

Best Chimney Sweep in Knowl Hill, Ranked by Real Reviews

1 chimney sweep in Knowl Hill, ranked by Sweep Score using Google reviews and profile data.

✓ How we rankFree directory, no pay-to-rank

1sweep ranked

122Google reviews analysed

1open Saturdays

£65–100typical standard sweep

Hiring a Local Chimney Sweep in Knowl Hill

Thames Chimney Sweeps is the only rated chimney sweep serving Knowl Hill, and it's built a strong reputation here. With 122 customer reviews and a Sweep Score of 7.8 out of 10, the business has earned consistent trust across the RG10 postcode. wood burner, or Aga, regular sweeping protects against dangerous blockages and creosote buildup in this rural corner of Berkshire.

Top Rated Chimney Sweeps in Knowl Hill Compared

Compare the top picks side by side. Full write-ups follow below.

#	Sweep	Best for	Score	Rating	Verified
#1	Thames Chimney Sweeps	An established local sweep with plenty of reviews	7.8	122 reviews	—

1Thames Chimney SweepsAn established local sweep with plenty of reviews7.8

Knowl Hill Chimney Sweep Reviews and Ratings

1. Thames Chimney Sweeps

Best for: An established local sweep with plenty of reviews

7.8Sweep Score

Knowl Hill122 reviews

Score breakdown and details

Location: Knowl Hill · 8 The Terrace, Knowl Hill, Reading RG10 9XB
Track record: Established, healthy review volume
Rating: 122 Google reviews
Profile: Unclaimed listing (Google data)
Today: See hours on profile

Recommendation7.7

Trust8

Confidence: high

Strengths

122 Google reviews, a well established track record
Direct phone number published, no lead form in the way
Has its own website with more detail on services
Opening hours published

Watch Out For

The Google profile is not owner verified. Double check the address and phone when you call.

Our take: Our top pick in this area. A Sweep Score of 7.8/10 reflects the best combination of rating, review depth and profile completeness here.

How Much Does a Chimney Sweep Cost in Knowl Hill?

Chimney sweep costs in Knowl Hill depend on what you're heating with and what work needs doing. A straightforward sweep of an open fire runs £65 to £100, while wood burners and multi-fuel stoves typically cost £75 to £105. CCTV inspections, which show exactly what's happening inside your flue, range from £100 to £170. Bigger jobs like chimney stack repointing or fitting a flexible flue liner are more substantial investments, from £335 to £2,465, but many sweeps can advise whether you actually need them or if maintenance alone will keep things running safely.

Typical standard sweep£65 to £1002026 guide price for Knowl Hill

Typical chimney sweep prices in Knowl Hill
Service	Guide price
Sweeping
Open fire chimney sweepStandard brick chimney, one flue	£65 to £100
Wood burner or multi fuel stove sweepIncludes flue liner and baffle clean	£75 to £105
Range cooker or Aga flue sweepExtra time to strip down and reassemble	£90 to £135
Second flue on the same visitDiscount for an extra flue at the same address	£35 to £55
Power (rotary) sweep for heavy tarFor glazed or tarred flues a brush cannot shift	£100 to £170
Inspection and safety
CCTV chimney inspectionCamera survey with recorded footage	£100 to £170
Smoke or draw testOften included with a sweep; checks the flue pulls	£45 to £80
Wood burner annual serviceRope seals, glass, firebricks and baffle checked	£100 to £170
Repairs and fittings
Bird nest removalOutside nesting season; depends on size and depth	£90 to £180
Bird guard or cowl fittedSupply and fit, access dependent	£80 to £170
Chimney pot replacementAccess equipment or scaffold extra	£170 to £450
Chimney stack repointingSize, condition and scaffolding dependent	£335 to £1120
Flexible flue liner supply and fitHeight of chimney and liner grade dependent	£1010 to £2465

Guide prices only, not quotes from listed businesses. Always confirm with your sweep.

Why Thames Chimney Sweeps Stands Out in Knowl Hill

With 122 customer reviews and a strong score, Thames Chimney Sweeps has built a reputation for showing up, doing the job properly, and explaining what they've found. Operating from Knowl Hill itself, they're embedded in the community and available on Saturdays, which matters when you need to fit an appointment around work. A website presence means you can research them and book without fuss.

Sweeping Before Heating Season in Knowl Hill

Knowl Hill's rural setting and Berkshire winters mean most homes here heat regularly between September and May. The smart move is to book your sweep in late spring or summer, May through August, before the rush hits and before you light up for the year. This gives you a clear flue when the cold arrives, and you'll avoid waiting weeks for an appointment.

What A Sweep Can Spot That You Cannot

A visual inspection tells you the flue looks clear. A CCTV inspection shows blockages, cracks, bird nests, and tar buildup that would otherwise go unnoticed until they become problems. For around £100 to £170, you get footage of what's actually happening inside your chimney, which informs decisions about whether repointing, relining, or simple cleaning is what you need.

Creosote and tar deposits that restrict airflow or risk flue fires
Loose mortar or damage to the chimney stack visible on camera
Bird nests or debris causing partial blockages
Structural cracks that may let fumes into your home

Best Time to Book Chimney Cleaning in Knowl Hill

Book a sweep in Knowl Hill between May and August to beat the autumn rush and ensure your flue is clear before the heating season begins. Most sweeps fill up from September onwards as homeowners prepare for winter.

General UK booking pattern for chimney sweeps, shown as a guide rather than measured local data.

Frequently Asked Questions About Chimney Sweeps in Knowl Hill

Straight answers to the questions homeowners ask before booking a sweep.

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How often should I have my chimney swept?

If you burn wood regularly, sweep every 6 to 12 months depending on how much you use it; heavy use calls for more frequent sweeping. Oil and gas flues need sweeping less often, typically every 1 to 2 years. The more you burn, the more creosote and tar build up, and the sooner you'll need a sweep.

What is a CCTV chimney inspection?

A sweep feeds a small camera up your flue to show what's inside without pulling apart your chimney. You see cracks, blockages, nests, or tar on a screen. It costs around £100 to £170 and gives you clear evidence of whether repairs or relining are really needed.

Do I need a sweep's certificate after they've swept my chimney?

Yes. A sweeping certificate records the date and condition of your chimney, and it's important for insurance claims if something goes wrong. Most sweeps provide one automatically; if yours doesn't mention it, ask.

What does a chimney pot replacement involve?

The pot sits on top of your chimney stack. If it's cracked or missing, it can let rain in and weaken the whole structure. Replacing one typically costs £170 to £450, depending on access and the type of pot you need.

Can a sweep remove a bird's nest from my chimney?

Yes, but only outside the nesting season (roughly March to August). During nesting season, birds and their nests are protected by law, so removal isn't possible until autumn. Most sweeps know the rules; confirm before booking if you're unsure of the timing.

What's the difference between sweeping and power sweeping?

Sweeping uses a brush and rods to dislodge deposits. Power sweeping (rotary sweeping) uses a powered brush head for heavy tar and stubborn buildup, often costing £100 to £170. A sweep will recommend it if your flue needs it; routine maintenance usually just needs standard sweeping.

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