Chimney sweeps · Powys

Listings last refreshed 9 October 2026

Best Chimney Sweep in Machynlleth [Updated 2026]

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

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

1sweep ranked

18Google reviews analysed

1open Saturdays

£55–85typical standard sweep

Hiring a Local Chimney Sweep in Machynlleth

A chimney sweep in Machynlleth typically costs £55 to £85 for an open fire, though wood burners and range cookers run higher. The single rated operator here serves the SY20 postcode across town and surrounding rural Powys. oil, or solid fuel, a local sweep keeps your flue safe before winter. This guide covers what a sweep visit involves, the best time to book, and costs for the services most households need.

Top Rated Chimney Sweeps in Machynlleth Compared

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

#	Sweep	Best for	Score	Rating	Verified
#1	Master Clean Sweep	Saturday appointments	5.4	18 reviews	—

1Master Clean SweepSaturday appointments5.4

Machynlleth Chimney Sweep Reviews and Ratings

1. Master Clean Sweep

Best for: Saturday appointments

5.4Sweep Score

Machynlleth18 reviews

Score breakdown and details

Location: Machynlleth · 92 Heol Maengwyn, Machynlleth SY20 8EA
Track record: Growing review base
Rating: 18 Google reviews
Profile: Unclaimed listing (Google data)
Today: See hours on profile

Recommendation4.7

Trust6.4

Confidence: medium

Strengths

Direct phone number published, no lead form in the way
Has its own website with more detail on services
Opening hours published
Open on Saturdays

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 5.4/10 reflects the best combination of rating, review depth and profile completeness here.

How Much Does a Chimney Sweep Cost in Machynlleth?

Chimney sweep prices in Machynlleth vary by appliance type and the work involved. A standard open fire sweep typically costs £55 to £85, while wood burners and multi-fuel stoves run £60 to £90. CCTV inspections, which show exactly what's inside your flue, range from £85 to £140. Larger jobs like chimney stack repointing (£280 to £930) or fitting a flexible flue liner (£835 to £2045) are more expensive because they take longer and may need scaffolding or specialist materials. Smaller add-ons, such as a smoke test (£35 to £65) or a second flue on the same visit (£30 to £45), are cheaper ways to address specific concerns.

Typical standard sweep£55 to £852026 guide price for Machynlleth

Typical chimney sweep prices in Machynlleth
Service	Guide price
Sweeping
Open fire chimney sweepStandard brick chimney, one flue	£55 to £85
Wood burner or multi fuel stove sweepIncludes flue liner and baffle clean	£60 to £90
Range cooker or Aga flue sweepExtra time to strip down and reassemble	£75 to £110
Second flue on the same visitDiscount for an extra flue at the same address	£30 to £45
Power (rotary) sweep for heavy tarFor glazed or tarred flues a brush cannot shift	£85 to £140
Inspection and safety
CCTV chimney inspectionCamera survey with recorded footage	£85 to £140
Smoke or draw testOften included with a sweep; checks the flue pulls	£35 to £65
Wood burner annual serviceRope seals, glass, firebricks and baffle checked	£85 to £140
Repairs and fittings
Bird nest removalOutside nesting season; depends on size and depth	£75 to £150
Bird guard or cowl fittedSupply and fit, access dependent	£65 to £140
Chimney pot replacementAccess equipment or scaffold extra	£140 to £370
Chimney stack repointingSize, condition and scaffolding dependent	£280 to £930
Flexible flue liner supply and fitHeight of chimney and liner grade dependent	£835 to £2045

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

What Happens During A Sweep Visit In Machynlleth

A chimney sweep arrives with brushes, rods, and protective sheeting to contain soot and debris. For an open fire or stove, they'll sweep the flue from the hearth or roof, working systematically to dislodge creosote and blockages. Most sweeps can then use a vacuum to collect the loosened material, leaving your room and carpet clean.

If you've arranged a CCTV inspection, the sweep will feed a small camera up the flue to spot cracks, loose mortar, bird nests, or tar buildup that brushing alone won't fix. A smoke or draw test checks whether your flue is pulling properly, which matters if you've had a recent installation or notice poor draft. You'll receive a certificate after the sweep, which your insurer may ask to see and which proves the work was done professionally.

The sweep protects your home with dust sheets and covers
Booking a CCTV inspection reveals hidden problems early
A sweep certificate is often required by insurance providers
Most visits take under an hour for a standard sweep

Seasonal Demand And Booking In Machynlleth

Late spring and summer (May to August) is the quietest time for sweeps. Booking during these months means you're less likely to wait weeks for an appointment, and your flue is already clean and safe before the heating season begins. September onwards sees a sharp rise in demand as homeowners rush to get their chimneys swept before the cold weather hits.

Waiting until autumn or winter can leave you with lengthy delays or limited availability. If you use your chimney year-round, aim for a sweep in May or June. Wood burner owners and those with open fires should sweep annually; households using range cookers or Agas can often manage every 18 months if they're light users, though your sweep can advise based on your flue condition.

When You Need More Than A Standard Sweep

Bird nests are common in rural Powys, and they can block a flue completely. If a sweep finds one during inspection, removal costs £75 to £150 depending on how far up the chimney it is and how long it's been there. Fitting a bird guard or cowl (£65 to £140) prevents nesting and also stops rain and debris from falling into the flue.

Heavy tar buildup from years of wood burning or creosote accumulation may need a power (rotary) sweep (£85 to £140) rather than a hand brush. If your flue is cracked or severely degraded, a flexible flue liner (£835 to £2045 fitted) can seal it without major rebuilding. Chimney pot replacement (£140 to £370) is needed if yours is cracked or missing; repointing the stack (£280 to £930) restores crumbling mortar joints.

Best Time to Book Chimney Cleaning in Machynlleth

Book your Machynlleth sweep between May and August to avoid the September to December rush and secure an earlier appointment. This gives you a clean flue well before the heating season starts, and sweeps are more available during quieter months.

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

Frequently Asked Questions About Chimney Sweeps in Machynlleth

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

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How often should I have my chimney swept in Machynlleth?

Most open fires and wood burners need sweeping once a year, usually before winter use begins. Range cookers and Agas can often go 18 months between sweeps if lightly used. Your sweep will advise based on the buildup they find during inspection.

What does a CCTV chimney inspection show?

A CCTV camera travels up your flue to reveal cracks, loose mortar, bird nests, blockages, and tar deposits that a brush alone won't detect. It costs £85 to £140 and helps your sweep identify repairs needed before they become serious.

Why does my chimney have a bird nest?

Bird nests are protected during breeding season (spring and summer), so sweeps cannot remove them then. If you discover a nest outside breeding season, removal costs £75 to £150. A bird guard or cowl (£65 to £140) prevents future nesting.

What is creosote and why does it build up?

Creosote is a sticky, flammable substance that forms when wood smoke cools inside the flue. It hardens over time and restricts airflow, reducing heating efficiency and raising fire risk. Regular sweeping removes it; heavy deposits may need a power sweep (£85 to £140).

Do I need a sweep certificate for my insurance?

Many home and contents insurers require proof that your chimney has been swept professionally within the last 12 months. Your sweep will provide a certificate after the job, which you should keep with your insurance documents.

What's the best time of year to book a sweep in Machynlleth?

May to August is ideal: sweeps have more availability and you'll get a clean flue before winter heating season. Booking in autumn or later can mean weeks of waiting as demand rises.

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