25 Best Heating Engineers in Bromley for 2026

🔥 25 businesses · 📍 Bromley
✓ Reviewed regularly · ✓ Updated 23 September 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 23 September 2026
Bromley's housing stock is a real mixed bag, from Victorian terraces around Shortlands and Bickley with their original cast iron radiators, to 1930s semis in Petts Wood and post-war estates near Mottingham. That variety means heating engineers here need to be comfortable with old gravity-fed systems as well as modern combi boilers, and many local firms end up specialising in one or the other. Properties on the edge of the borough, out towards Biggin Hill or Farnborough, are often on oil rather than mains gas, which narrows down who can actually help. If you're in a flat conversion near Bromley South station, access and space for a new boiler can also throw up its own problems that a generalist plumber might not be used to solving.

The businesses listed here are pulled from public business listings and ranked mainly by review rating and how many reviews they've got, with a small boost given to those with a working website and phone number, since that's usually a sign the business is easy to actually get hold of. We then check each one's homepage to confirm heating work, boiler installs, servicing, repairs and the like, is genuinely what they do day to day, which keeps plumbers who only occasionally touch heating systems off this particular page. Any listing that's flagged as permanently closed on the source data gets removed automatically, so you shouldn't hit dead ends. Where you spot a Trust Verified badge, that business has gone through our full verification process, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information (our How We Verify page sets out exactly what's involved). For businesses without that badge, none of that has been confirmed by us, so it's worth doing your own checks before you book anyone in.

Before committing to a heating engineer, ask to see their Gas Safe registration card and check the registration number matches the person actually turning up to your house, not just the company name. It's also worth asking whether they'll provide a written quote breaking down parts and labour, and whether a boiler warranty is included or extra. For anything involving a new boiler or major pipework, get at least two or three quotes, prices for a straightforward combi swap in Bromley can range anywhere from £1,800 to £3,500 depending on brand and complexity, so one quote alone won't tell you much. Ask neighbours or local Facebook groups for recent, first-hand experiences too, since that often surfaces things a review page can't.
How We Select & Rate The Best Heating Engineers in Bromley

Businesses on this page are drawn from public business listings and ranked chiefly by review rating and review count, with a small lift given to those showing a working website and phone number. We check each homepage to confirm heating engineering, not just general plumbing, is what the business primarily offers. Listings flagged as permanently closed are removed automatically. Businesses carrying a Trust Verified badge have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information (see our How We Verify page for the complete list). Other businesses here haven't been independently verified by us, and their inclusion isn't an endorsement. Always carry out your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison: Heating Engineers in Bromley

# Business Rating Reviews Phone
1 Efficient Home Energy ⭐ 4.8 796 020 3488 1899 View →
2 Allen&Co Plumbing and Heating Services Ltd ⭐ 5.0 92 020 3576 1971 View →
3 Gas Ray ⭐ 5.0 90 07479 465706 View →
4 Elliotts Plumbing & Central Heating Specialist ⭐ 5.0 87 07956 241582 View →
5 VANQUISH PLUMBING AND HEATING LIMITED ⭐ 4.9 89 020 8051 8300 View →
6 Bromley Energy ⭐ 4.9 87 020 3794 0149 View →
7 JM Plumbing London ⭐ 5.0 56 0800 246 5272 View →
8 Centrona Gas ⭐ 5.0 54 020 3189 1151 View →
9 Berkeley Heating Services Ltd ⭐ 4.9 67 020 8301 3588 View →
10 K-Tech Heating ⭐ 5.0 53 07792 841951 View →
11 Gas Safe Heating & Plumbing Ltd ⭐ 4.7 99 020 8464 3189 View →
12 Bromley Boiler Specialists Limited ⭐ 4.9 58 07764 743710 View →
13 Stevenson Heating Ltd ⭐ 4.6 78 020 8462 8822 View →
14 A&L Heating ⭐ 5.0 25 07983 582408 View →
15 SJH Installations LTD ⭐ 5.0 22 07720 747312 View →
16 PALMER MAINTENANCE SERVICES ⭐ 4.9 27 020 8289 2847 View →
17 HBM Plumbing and Heating ⭐ 5.0 21 07936 429398 View →
18 All Services 4U Plumbing and Heating ⭐ 4.7 40 020 3479 4131 View →
19 Birkbeck Installations Ltd ⭐ 5.0 19 07934 463454 View →
20 CNB Gas & Plumbing Services Ltd ⭐ 5.0 18 020 8249 7516 View →
21 Efficient combi upgrades ⭐ 5.0 14 020 3670 0390 View →
22 Constant Hot Water ⭐ 4.8 16 07379 411870 View →
23 GPG Mechanical LTD ⭐ 5.0 9 07825 159295 View →
24 Better Boilers ⭐ 5.0 9 07801 550790 View →
25 Heat-Tec Bromley ⭐ 4.7 15 020 8212 7824 View →

Our Top Picks

1
Efficient Home Energy
Not Verified
★★★★★ 4.8 (796 reviews)
Bromley 020 3488 1899

A boiler on the blink or a heating bill that keeps climbing usually brings people to Efficient Home Energy, based in Bromley. Work typically starts with a diagnostic visit before repairs, servicing or a full system replacement are discussed. The firm has built up 796 Google reviews with a 4.8 average, suggesting consistent follow-through on quotes given.

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2
Allen&Co Plumbing and Heating Services Ltd
Not Verified
★★★★★ 5.0 (92 reviews)
Bromley 020 3576 1971

Heating installation, servicing, and repair work for residential properties in Bromley is the core focus of Allen & Co Plumbing and Heating Services Ltd. The company covers boiler work alongside broader plumbing jobs, offering a practical combination under one contractor. DA5 1PT places them at the edge of the borough, within reach of neighbouring areas in south-east London and north-west Kent.

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3
Gas Ray
Not Verified
★★★★★ 5.0 (90 reviews)
Bromley 07479 465706

Bromley households needing boiler repairs or servicing can call on Gas Ray, a heating engineer covering the SE9 4DD area. The firm has built a reputation among local residents, reflected in a five-star average across 90 Google reviews. Work spans installations, servicing and breakdown callouts for domestic gas systems.

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4
Elliotts Plumbing & Central Heating Specialist
Not Verified
★★★★★ 5.0 (87 reviews)
Bromley 07956 241582

Plumbing and central heating work in Bromley is handled by Elliotts, covering boiler installations, repairs and general heating maintenance across the BR2 area. The firm has built up a record of 87 reviews on Google, all rated five stars, reflecting consistency in the work carried out for local households.

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5
VANQUISH PLUMBING AND HEATING LIMITED
Not Verified
★★★★★ 4.9 (89 reviews)
Bromley 020 8051 8300

Bromley and the surrounding BR2 area are served by Vanquish Plumbing and Heating Limited, a firm covering boiler installation, servicing and general heating repairs. Feedback from 89 customers has settled at 4.9, reflecting consistency in how jobs are carried out. The company works across both residential and general plumbing needs within the local area.

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6
Bromley Energy
Not Verified
★★★★★ 4.9 (87 reviews)
Bromley 020 3794 0149

Bromley Energy covers a broad range of heating and cooling work across Bromley, from boiler installation, servicing and repair through to heat pump and air conditioning systems. The company holds a 4.9 rating from 87 Google reviews, reflecting consistent feedback across its range of services. Its work spans both fossil-fuel and renewable heating technologies, making it a practical point of contact for households weighing their options.

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7
JM Plumbing London
Not Verified
★★★★★ 5.0 (56 reviews)
Bromley 0800 246 5272

Families across Bromley call on JM Plumbing London for boiler repairs, servicing and general heating work. The firm holds a perfect 5-star average across 56 reviews, reflecting consistency in jobs ranging from routine maintenance to fixing sudden breakdowns during colder months. Local households tend to return to them rather than seek quotes elsewhere.

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8
Centrona Gas
Not Verified
★★★★★ 5.0 (54 reviews)
Bromley 020 3189 1151

Families across Bromley rely on Centrona Gas for boiler servicing, repairs and installations, with households in the BR1 area making up much of its regular workload. The firm has built a strong local reputation, reflected in a 5 star rating from 54 reviews. Its services are aimed squarely at keeping domestic heating systems running safely and efficiently.

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9
Berkeley Heating Services Ltd
Not Verified
★★★★★ 4.9 (67 reviews)
Bromley 020 8301 3588

Boiler installation, servicing, and repair sit at the core of what Berkeley Heating Services Ltd offers to homes and businesses across Bromley. The company covers gas central heating systems, with the postcode TN15 6ES placing its work across the wider Kent fringe. No rating is listed, so the work speaks through its straightforward, trade-focused approach to domestic heating.

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10
K-Tech Heating
Not Verified
★★★★★ 5.0 (53 reviews)
Bromley 07792 841951

K-Tech Heating works as a heating engineer covering Bromley, dealing with boiler installations, repairs and servicing for domestic customers. The firm has built up a run of 53 reviews on Google, all rated five stars, which points to consistency in how jobs are carried out and communicated to clients.

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11
Gas Safe Heating & Plumbing Ltd
Not Verified
★★★★★ 4.7 (99 reviews)
Bromley 020 8464 3189

Heating and plumbing engineers covering Bromley and the surrounding area, Gas Safe Heating & Plumbing Ltd handles boiler installation, servicing, and general plumbing work for residential properties. The company operates under Gas Safe registration, a legal requirement for any business working on gas appliances in the UK. Their website at gassafe.net provides further detail on the range of work undertaken.

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12
Bromley Boiler Specialists Limited
Not Verified
★★★★★ 4.9 (58 reviews)
Bromley 07764 743710

Bromley Boiler Specialists Limited focuses on boiler installation, servicing and repairs for households across Bromley. The firm has built up a 4.9 rating from 58 reviews, reflecting consistent attention to fault-finding and breakdown callouts. Its remit stays centred on heating systems rather than wider plumbing work, keeping the service focused.

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13
Stevenson Heating Ltd
Not Verified
★★★★★ 4.6 (78 reviews)
Bromley 020 8462 8822

Bromley and the surrounding BR4 area rely on Stevenson Heating Ltd for boiler repairs, servicing and installations. The firm has built up a 4.6 rating from 78 reviews, reflecting consistent workmanship across residential heating jobs. Enquiries can be made through the company website for further details on availability.

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14
A&L Heating
Not Verified
★★★★★ 5.0 (25 reviews)
Bromley 07983 582408

Families across Bromley call on A&L Heating for boiler repairs and servicing when household warmth can't wait. The firm has built a solid local reputation, reflected in a perfect 5 rating from 25 reviews, and continues to serve residents needing dependable, straightforward heating work close to home.

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15
SJH Installations LTD
Not Verified
★★★★★ 5.0 (22 reviews)
Bromley 07720 747312

Older properties around Bromley often need boiler swaps that account for outdated pipework, and SJH Installations LTD works on these alongside routine servicing and repairs. The firm has built up a 5-star record from 22 reviews, reflecting consistent attention to detail on jobs that aren't always straightforward.

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16
PALMER MAINTENANCE SERVICES
Not Verified
★★★★★ 4.9 (27 reviews)
Bromley 020 8289 2847

Heating engineers covering Bromley and the surrounding BR2 area, Palmer Maintenance Services handle boiler repairs, servicing, and general heating system work for residential customers. The business operates locally, making it a practical option for householders needing prompt attention without the wait times common with larger contractors.

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17
HBM Plumbing and Heating
Not Verified
★★★★★ 5.0 (21 reviews)
Bromley 07936 429398

A perfect five-star record from 21 reviews sets HBM Plumbing and Heating apart among Bromley's heating engineers. The firm handles boiler installations, servicing and general heating repairs for local households. That consistency of feedback suggests reliable workmanship rather than a one-off run of luck.

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18
All Services 4U Plumbing and Heating
Not Verified
★★★★★ 4.7 (40 reviews)
Bromley 020 3479 4131

Heating and plumbing work across Bromley is handled by All Services 4U, covering boiler repairs, servicing and general system faults. The company has built up a 4.7 rating from 40 reviews locally, reflecting consistent workmanship on jobs ranging from small leaks to full heating installations.

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19
Birkbeck Installations Ltd
Not Verified
★★★★★ 5.0 (19 reviews)
Bromley 07934 463454

Boiler installation, repair, and power flushing are the core work at Birkbeck Installations Ltd, a heating engineer serving Bromley and the surrounding area. The company also covers central heating maintenance and general plumbing. Rated five stars across 19 Google reviews, it carries a consistent record for the range of services it offers.

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20
CNB Gas & Plumbing Services Ltd
Not Verified
★★★★★ 5.0 (18 reviews)
Bromley 020 8249 7516

Rated 5 stars by customers in Bromley, CNB Gas and Plumbing Services Limited carries a consistent record across domestic heating and plumbing work. The company covers gas installations, boiler servicing, and general plumbing from its BR2 base. Its rating reflects a pattern of reliable, repeat custom rather than a single standout review.

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21
Efficient combi upgrades
Not Verified
★★★★★ 5.0 (14 reviews)
Bromley 020 3670 0390

Efficient Combi Upgrades is a Bromley-based heating and plumbing firm covering boiler repairs, installations, central heating, and underfloor heating alongside broader plumbing work including water leak detection and blocked drains. The business holds a five-star rating across 14 Google reviews. Emergency plumbing is listed among its services, suggesting availability beyond standard working hours.

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22
Constant Hot Water
Not Verified
★★★★★ 4.8 (16 reviews)
Bromley 07379 411870

Underfloor heating installation and full heating system installation are the core work at Constant Hot Water, a Bromley-based engineering firm that also covers energy efficiency heating solutions. Rated 4.8 on Google, the business operates in the BR4 area and takes on both new installations and efficiency-focused upgrades for residential properties.

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23
GPG Mechanical LTD
Not Verified
★★★★★ 5.0 (9 reviews)
Bromley 07825 159295

Boiler installation and servicing forms the core of GPG Mechanical's work in Bromley, alongside general heating repairs. The firm has built a small but consistent record, with a 5-star average from nine reviews. Enquiries can be made through its website for those needing a system checked or replaced.

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24
Better Boilers
Not Verified
★★★★★ 5.0 (9 reviews)
Bromley 07801 550790

Boiler replacements and breakdown repairs form the core of Better Boilers' work across Bromley. The firm operates from the BR2 0DN area and has built a small but flawless record, with a 5 star rating from nine reviews. Its focus remains narrow and practical, dealing with heating faults rather than broader plumbing work.

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25
Heat-Tec Bromley
Not Verified
★★★★★ 4.7 (15 reviews)
Bromley 020 8212 7824

Commercial and residential boiler installation, alongside underfloor heating fitting and maintenance, form the core of what Heat-Tec Bromley offers across the BR1 area. The company also covers emergency boiler repairs and broader central heating work. Rated 4.7 on Google from 15 reviews, it carries a solid local reputation for a heating engineer serving both domestic and business premises.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does a heating engineer cost in Bromley?
A standard annual boiler service typically runs £70 to £120, while a full new boiler installation usually falls between £1,800 and £3,800 depending on the make, whether it's a straight swap or a more involved job with relocated pipework. Emergency call-outs for a broken-down boiler in winter often cost £60 to £90 just for the visit, plus parts. Prices vary a fair bit across Bromley depending on the age of the property and how accessible the boiler is, so it's sensible to get two or three quotes before committing, especially for bigger jobs like a full system upgrade.
Do I need a Gas Safe registered engineer for boiler work in Bromley?
Yes, anyone working on gas boilers, gas fires or gas pipework in England must be Gas Safe registered by law. Ask to see the engineer's ID card when they arrive and check it hasn't expired, and confirm the card covers the specific type of work you need, some engineers are only qualified for certain categories like domestic boilers rather than commercial systems. You can also check a registration number against the Gas Safe Register website before booking.
How long does it take to get a new boiler installed?
A like-for-like combi boiler swap usually takes a single day, sometimes finishing by early afternoon if access is straightforward. Moving the boiler to a new location, converting from a heat-only system to a combi, or upgrading old pipework can stretch the job to two or three days. If you're in an older terrace in areas like Shortlands with lead or old copper pipework, factor in extra time, as engineers sometimes uncover issues once they start that weren't obvious at the quote stage.
Should I service my boiler every year even if it seems fine?
Yes, an annual service is worth doing regardless of whether the boiler seems to be running well. It's usually the condition that keeps your manufacturer's warranty valid, and it catches small issues, like a failing pressure valve or a dirty burner, before they turn into a full breakdown in the middle of winter. Book it in during autumn if you can, before engineers get booked solid once the cold weather hits and everyone's boiler decides to pack in at once.
What's the difference between a combi boiler and a system boiler for my home?
A combi boiler heats water on demand and doesn't need a separate hot water cylinder or loft tank, which suits smaller properties or flats where storage space is limited, common in newer developments around Bromley town centre. A system boiler works with a hot water cylinder and suits larger households with more than one bathroom, since it can supply several taps at once without the pressure dropping. An engineer should be able to look at your property, current pipework and hot water usage and recommend which suits you, rather than pushing whichever they happen to install most often.
How do I choose between heating engineers in Bromley?
Start by checking the engineer's Gas Safe registration number yourself on the official register, don't just take their word for it. Ask how long they've been trading locally and whether they can point you to recent customer reviews, not just the ones on their own website. Request a written quote that breaks down labour, parts and any call-out charge, and check whether a workmanship guarantee is included alongside the manufacturer's boiler warranty. It's also worth confirming they carry public liability insurance and asking to see proof, since that protects you if something goes wrong in your home during the job.