Chimney sweeps · Derry City and Strabane

Listings last refreshed 9 October 2026

3 Best Chimney Sweeps in Londonderry [Updated 2026]

3 chimney sweeps in Londonderry, ranked by Sweep Score using Google reviews and profile data.

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

3sweeps ranked
67Google reviews analysed
0open Saturdays
£55–80typical standard sweep

Hiring a Local Chimney Sweep in Londonderry

Three chimney sweeps serve Londonderry across neighbourhoods including Culmore and Lisnagelvin, covering the BT48 and BT47 postcodes. All are urban-based and rated on our site by 67 reviews combined. wood burner, or range cooker, booking a sweep before winter keeps your chimney safe and efficient.

Top Rated Chimney Sweeps in Londonderry Compared

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

#SweepBest forScoreRatingVerified
#1Nb Chimney SweepsAn established local sweep with plenty of reviews5.852 reviews—
#2Maiden City Sweep & Heating ServicesChecking services and hours online before you call5.114 reviews—
#3Chimney Revival IrelandChecking services and hours online before you call3.11 reviews—
  1. 1Nb Chimney SweepsAn established local sweep with plenty of reviews5.8
  2. 2Maiden City Sweep & Heating ServicesChecking services and hours online before you call5.1
  3. 3Chimney Revival IrelandChecking services and hours online before you call3.1

Londonderry Chimney Sweep Reviews and Ratings

1

1. Nb Chimney Sweeps

Best for: An established local sweep with plenty of reviews

5.8Sweep Score

Londonderry52 reviews

Score breakdown and details
Location
Londonderry · 94 Ardanlee, Londonderry BT48 8RS
Track record
Established, healthy review volume
Rating
52 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation6.4
Trust5

Confidence: high

Strengths

  • 52 Google reviews, a well established track record
  • Direct phone number published, no lead form in the way
  • Opening hours published

Watch Out For

No website listed, so confirm services, trade body membership and insurance by phone.

Our take: Our top pick in this area. A Sweep Score of 5.8/10 reflects the best combination of rating, review depth and profile completeness here.

2

2. Maiden City Sweep & Heating Services

Best for: Checking services and hours online before you call

5.1Sweep Score

Londonderry14 reviews

Score breakdown and details
Location
Londonderry · Lisnagelvin Rd, Londonderry BT47 5QQ
Track record
Growing review base
Rating
14 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation4.4
Trust6.3

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

Watch Out For

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

Our take: A strong shortlist option with a Sweep Score of 5.1/10. Compare availability and price against the sweeps above.

3

3. Chimney Revival Ireland

Best for: Checking services and hours online before you call

3.1Sweep Score

Londonderry1 reviews

Score breakdown and details
Location
Londonderry · 128 Slaghtmanus Rd, Londonderry BT47 3EZ
Track record
New or lightly reviewed
Rating
1 Google reviews
Profile
Unclaimed listing (Google data)
Today
See hours on profile
Recommendation1.1
Trust6

Confidence: low

Strengths

  • 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

Only 1 reviews so far, so the rating could still move. Worth asking about experience.

Our take: A strong shortlist option with a Sweep Score of 3.1/10. Compare availability and price against the sweeps above.

How Much Does a Chimney Sweep Cost in Londonderry?

Chimney sweep costs in Londonderry vary by the type of appliance and the work needed. A straightforward sweep of an open fire runs £55 to £80, while wood burners and multi-fuel stoves cost £60 to £85. CCTV inspections range from £80 to £135, and larger jobs like chimney stack repointing can reach £270 to £900. What moves the price is the appliance type, how much tar or buildup is present, whether specialist equipment is needed, and the scope of any repairs discovered during inspection.

Typical standard sweep£55 to £802026 guide price for Londonderry
Chimney sweep Londonderry prices
Typical chimney sweep prices in Londonderry
ServiceGuide price
Sweeping
Open fire chimney sweepStandard brick chimney, one flue£55 to £80
Wood burner or multi fuel stove sweepIncludes flue liner and baffle clean£60 to £85
Range cooker or Aga flue sweepExtra time to strip down and reassemble£70 to £110
Second flue on the same visitDiscount for an extra flue at the same address£25 to £45
Power (rotary) sweep for heavy tarFor glazed or tarred flues a brush cannot shift£80 to £135
Inspection and safety
CCTV chimney inspectionCamera survey with recorded footage£80 to £135
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£80 to £135
Repairs and fittings
Bird nest removalOutside nesting season; depends on size and depth£70 to £145
Bird guard or cowl fittedSupply and fit, access dependent£65 to £135
Chimney pot replacementAccess equipment or scaffold extra£135 to £360
Chimney stack repointingSize, condition and scaffolding dependent£270 to £900
Flexible flue liner supply and fitHeight of chimney and liner grade dependent£810 to £1980

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

Sweeps Across Londonderry's Urban Neighbourhoods

All three Londonderry sweeps are based in urban areas, serving the town and surrounding neighbourhoods including Culmore, Lisnagelvin, and Claudy. The concentration means you're working with local knowledge of typical heating systems and common chimney issues in these communities. Between them, the sweeps have accumulated 67 customer reviews on directory platforms, with the most established carrying over 50 individual ratings.

  • Three sweeps covering BT48 and BT47 postcodes
  • Two have active websites for booking or enquiries
  • All three are rated on independent platforms
  • None currently offer Saturday appointments

What Londonderry Sweeps Can Clean and Maintain

Most sweeps can handle open fires, wood burners, multi-fuel stoves, and Aga or range cooker flues. Beyond the basic sweep, ask whether they offer CCTV inspection (useful for spotting blockages or damage without dismantling), power sweeping for heavy tar buildup, and smoke testing to check draw. Repairs such as bird guard fitting, chimney pot replacement, and flue liner installation are commonly available, though prices for these larger jobs need discussion with each business.

Planning Your Sweep Visit In Londonderry

Since none of the Londonderry sweeps currently work Saturdays, you'll need to book a weekday appointment. Contact them direct by phone or through their websites (two of the three have online presences) to check availability. If you're planning a larger job such as a flue liner or stack repointing, it's worth getting quotes from more than one sweep, as prices can shift depending on site access and the extent of work.

  • Ring ahead to confirm weekday availability
  • Ask for a quote if you need repairs or fitting work
  • Request CCTV inspection if you suspect blockages
  • Mention any staining or smoke issues when booking

Best Time to Book Chimney Cleaning in Londonderry

Book your Londonderry sweep between May and August to avoid the September to December rush. Getting your chimney swept before heating season starts ensures it's clear and safe when you need it most.

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

  1. Jan
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  3. Mar
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  5. May
  6. Jun
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Frequently Asked Questions About Chimney Sweeps in Londonderry

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

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How much does a chimney sweep cost in Londonderry?

A basic open fire sweep costs £55 to £80. Wood burners and multi-fuel stoves are £60 to £85. CCTV inspections run £80 to £135. Larger jobs like chimney pot replacement (£135 to £360) or stack repointing (£270 to £900) cost more. Ask each sweep for a quote tailored to your appliance and any repairs needed.

How often should I sweep my chimney?

Open fires should be swept at least once a year. Wood burners and multi-fuel stoves typically need sweeping once yearly, or more if burning wet wood. If you use your chimney regularly, more frequent sweeping may be needed. Your sweep can advise based on what they find during inspection.

What is a CCTV chimney inspection?

CCTV inspection uses a camera to check inside your flue for blockages, cracks, or damage without dismantling anything. It costs £80 to £135 in Londonderry and is especially useful if you suspect a problem or are buying a property. The sweep provides images or video as a record.

Can a sweep remove a bird's nest?

Yes, most sweeps can remove bird nests, typically charging £70 to £145. During the nesting season (spring and summer), some nests are protected by law, so always check before attempting removal. Your sweep will know the current restrictions and handle it appropriately.

What is a smoke test and why might I need one?

A smoke test checks whether your chimney draws properly and directs smoke outside. It costs £35 to £65 and is useful if you notice smoke in the room or drafts. Your sweep uses smoke or a puffer to see where air is flowing and spot problems.

When should I book a chimney sweep in Londonderry?

Book between May and August to get an appointment before the September to December rush. Sweeping before heating season starts ensures your chimney is clear and safe. Since local sweeps don't work Saturdays, call ahead for weekday slots.

Find a Chimney Sweep Near Londonderry

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