25 Best Heating Engineers in Edinburgh for 2026

🔥 25 businesses · 📍 Edinburgh
✓ Reviewed regularly · ✓ Updated 24 August 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 24 August 2026
Edinburgh's housing stock throws up more variety than most cities, and that matters when you're choosing a heating engineer. You've got Georgian New Town flats with communal stairs and original cast iron pipework, Victorian tenements in Marchmont and Bruntsfield with tricky shared flues, 1930s semis out in Corstorphine, and newer builds in Leith and Granton with combi boilers and unvented cylinders. An engineer who's spent years working on tenement conversions in Newington will know exactly how to route pipework through a shared close, while someone based out towards Musselburgh or Currie might see more oil-fired systems and rural conversions. Local experience genuinely counts here, particularly with older properties where a boiler swap isn't always straightforward.

The businesses featured on this page are pulled from public business listings and ranked by their review rating and the number of reviews they've built up, with a modest boost for those that list a working website and phone number. We read through each business's homepage to check that heating engineering is genuinely their main line of work, which stops general builders or unrelated tradespeople slipping onto a list like this. Any listing flagged as permanently closed gets removed automatically. Where you spot a Trust Verified badge, that business has gone through our fuller 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). Businesses without that badge haven't been through that process with us, so it's worth doing your own checks before you commit to any work.

Before booking, ask to see a Gas Safe registration card if the job involves gas appliances, and check the registration number on the Gas Safe Register website rather than just taking someone's word for it. For boiler installations, ask whether the work will be notified to building standards and whether you'll get a benchmark certificate at the end, since this matters for warranties and for selling the property later. It's also worth asking what make and model of boiler they're quoting for, as prices can shift by several hundred pounds depending on brand and output. Getting two or three quotes is standard practice in Edinburgh, particularly for bigger jobs like full system upgrades or replacing a hot water cylinder, and it gives you a proper feel for what's fair before you sign anything.
How We Select & Rate The Best Heating Engineers in Edinburgh

Rankings are based on review rating and review count from public business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm heating engineering is what they primarily do, and we remove any listings flagged as permanently closed. Businesses marked Trust Verified have gone further, passing 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 shown 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 Edinburgh

# Business Rating Reviews Phone
1 GasCare Domestic Ltd ⭐ 5.0 677 0131 538 6342 View →
2 Gasworks Edinburgh ⭐ 5.0 616 0131 663 7222 View →
3 Scott Findlay Plumbing and Heating Engineers ⭐ 4.9 489 0131 669 9993 View →
4 Edinburgh Heating ⭐ 5.0 373 0131 272 2730 View →
5 EHT Services Ltd ⭐ 5.0 330 0131 258 0742 View →
6 SD Plumbing & Heating ⭐ 4.9 363 0131 392 8722 View →
7 Corstorphine Gas Services Edinburgh ⭐ 4.9 289 07436 919048 View →
8 123-Gas Edinburgh ⭐ 4.9 264 07852 238167 View →
9 Smart Gas Solutions Plumbing & Heating Edinburgh ⭐ 4.9 233 0131 629 3132 View →
10 JHP Services ⭐ 5.0 113 0131 552 0854 View →
11 West Energy Services ⭐ 5.0 111 0131 364 4256 View →
12 CHAPS Heating ⭐ 5.0 106 07595 373958 View →
13 Icon Heating And Gas Services Ltd ⭐ 5.0 104 0131 212 5296 View →
14 Owen Gibb & Sons ⭐ 4.9 115 0131 441 7999 View →
15 Thermatek Heating ⭐ 5.0 89 0131 381 0210 View →
16 Aspire Trade Services Ltd ⭐ 4.8 121 0131 555 2416 View →
17 White-Hot Heating and Gas Services ⭐ 5.0 55 07863 033440 View →
18 ZHeat ⭐ 5.0 31 07876 405000 View →
19 Domestic Gas Services ⭐ 5.0 27 0131 553 2599 View →
20 GasEdge ltd ⭐ 5.0 27 07868 753025 View →
21 NC Heating Services Ltd ⭐ 5.0 25 07885 437000 View →
22 RR Gas and Renewables Limited ⭐ 4.9 27 0131 356 0267 View →
23 Dependable Heating Services ⭐ 5.0 18 07496 531364 View →
24 Rmc Gas & Plumbing ⭐ 5.0 18 0131 278 0990 View →
25 Hermitage Heating Solutions ⭐ 5.0 15 07791 009094 View →

Our Top Picks

1
GasCare Domestic Ltd
Not Verified
5.0 (677 reviews)
Edinburgh 0131 538 6342

GasCare Domestic Ltd provides gas boiler engineering services across Edinburgh from their base in EH12. The company has earned a 5-star rating from 677 verified customer reviews, reflecting their reputation for reliable heating system maintenance and repairs. Their qualified engineers serve domestic properties throughout the Edinburgh area, offering professional gas appliance services to local homeowners.

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2
Gasworks Edinburgh
Not Verified
5.0 (616 reviews)
Edinburgh 0131 663 7222

Landlords and letting agents across Edinburgh use Gasworks Edinburgh for boiler servicing, repairs and the annual gas safety certificates required between tenancies. The firm handles multiple properties under one account, which suits agents managing several lets at once. Its 616 Google reviews, all five-star, point to consistency across repeat call-outs rather than one-off jobs.

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3
Scott Findlay Plumbing and Heating Engineers
Not Verified
4.9 (489 reviews)
Edinburgh 0131 669 9993

Landlords and letting agents across Edinburgh call on Scott Findlay Plumbing and Heating Engineers for boiler repairs, servicing and gas safety checks that keep rented properties compliant. The firm's work is reflected in a 4.9 rating from 489 reviews, a track record built partly on responding promptly to tenant issues. Based in the EH8 area, it also takes on general plumbing jobs for private clients.

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4
Edinburgh Heating
Not Verified
5.0 (373 reviews)
Edinburgh 0131 272 2730

Boiler breakdowns and servicing form the core of the work at Edinburgh Heating, alongside central heating installations across the city. The firm has built up a substantial track record, reflected in 373 reviews averaging a full five stars. Based in EH3, it serves both domestic and commercial properties in Edinburgh.

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5
EHT Services Ltd
Not Verified
5.0 (330 reviews)
Edinburgh 0131 258 0742

Families across Edinburgh rely on EHT Services Ltd for boiler repairs, servicing and heating installations. The firm has built a substantial local following, reflected in a five-star rating from 330 reviews, and works across the EH16 postcode area addressing everyday heating problems households encounter through the colder months.

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6
SD Plumbing & Heating
Not Verified
4.9 (363 reviews)
Edinburgh 0131 392 8722

Tenement flats and older Edinburgh properties make up much of SD Plumbing & Heating's workload, from ageing boiler systems to pipework that needs updating for modern use. Based in EH6, the firm has built up a substantial local reputation, reflected in a 4.9 rating from 363 reviews. Work covers heating installation, repairs and general plumbing across the city.

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7
Corstorphine Gas Services Edinburgh
Not Verified
4.9 (289 reviews)
Edinburgh 07436 919048

Corstorphine Gas Services Edinburgh works as a heating engineer covering boiler repairs, servicing and installations across the local area. The firm has built up a substantial track record, reflected in a 4.9 rating from 289 reviews on Google. Enquiries typically cover both routine maintenance and breakdown callouts for households in and around Corstorphine.

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8
123-Gas Edinburgh
Not Verified
4.9 (264 reviews)
Edinburgh 07852 238167

Families across Edinburgh's southside call on 123-Gas for boiler repairs, servicing and heating installations when the weather turns. The firm has built a steady reputation among local households, reflected in a 4.9 rating from 264 reviews. Its work covers everyday breakdowns as well as planned system upgrades for homes in the EH16 area.

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9
Smart Gas Solutions Plumbing & Heating Edinburgh
Not Verified
4.9 (233 reviews)
Edinburgh 0131 629 3132

Edinburgh's tenement flats and older stone-built homes often bring older boilers and dated pipework, and Smart Gas Solutions Plumbing & Heating Edinburgh works on exactly this kind of property, alongside new-build installations. The EH9 firm handles servicing, repairs and system upgrades, with 233 Google reviews averaging 4.9 reflecting consistent workmanship across these jobs.

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10
JHP Services
Not Verified
5.0 (113 reviews)
Edinburgh 0131 552 0854

JHP Services provides gas boiler engineering services throughout Edinburgh from their base in EH5. The company has earned a 5-star rating from 113 verified customer reviews, reflecting their reliable approach to boiler repairs, maintenance and installations. Their experienced engineers serve residential and commercial properties across the Edinburgh area.

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11
West Energy Services
Not Verified
5.0 (111 reviews)
Edinburgh 0131 364 4256

Boiler installation and servicing forms the core of West Energy Services' work across Edinburgh, alongside repairs and system upgrades for domestic heating. The firm has built a record of consistent customer satisfaction, reflected in a 5-star average from 111 Google reviews. Landlords and homeowners alike use the firm for gas safety checks and breakdown callouts.

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12
CHAPS Heating
Not Verified
5.0 (106 reviews)
Edinburgh 07595 373958

Boiler servicing and repair work forms the core of CHAPS Heating's business in Edinburgh, alongside installation of new heating systems for homes across the city. The firm has built a record of 106 reviews at a five-star average, a reflection of consistent workmanship on jobs ranging from routine maintenance to full system replacements.

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13
Icon Heating And Gas Services Ltd
Not Verified
5.0 (104 reviews)
Edinburgh 0131 212 5296

Heating engineers covering Edinburgh, Icon Heating And Gas Services Ltd handles boiler installations, servicing and gas safety work for homes across the city. The firm has built up a record of 104 reviews on Google, all rated five stars, reflecting consistency in the standard of its callouts and repairs.

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14
Owen Gibb & Sons
Not Verified
4.9 (115 reviews)
Edinburgh 0131 441 7999

Boiler servicing and repair work forms the core of Owen Gibb & Sons' trade around Edinburgh, with breakdowns and older systems a regular part of the job sheet. The firm has built up a strong local reputation, reflected in a 4.9 rating from 115 reviews. Based in the EH13 area, it covers callouts across the surrounding neighbourhoods.

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15
Thermatek Heating
Not Verified
5.0 (89 reviews)
Edinburgh 0131 381 0210

A call to Thermatek Heating usually starts with a stuffy home office or a flat that won't cool down through summer, and ends with an air conditioning unit fitted and explained in plain terms. The Edinburgh firm handles installation and servicing, with 90 reviews on Google averaging a full five stars.

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16
Aspire Trade Services Ltd
Not Verified
4.8 (121 reviews)
Edinburgh 0131 555 2416

Edinburgh households, including those around EH6, call on Aspire Trade Services Ltd for boiler repairs, servicing and heating system installations. The firm has built up a strong reputation locally, reflected in 121 reviews averaging 4.8 stars. Work is arranged directly through the company's own booking channels rather than third-party platforms.

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17
White-Hot Heating and Gas Services
Not Verified
5.0 (55 reviews)
Edinburgh 07863 033440

White-Hot Heating and Gas Services provides gas boiler engineering services throughout Edinburgh. The company holds a perfect 5-star rating from 55 verified customer reviews on Google. They offer professional boiler installation, maintenance, and repair services for residential and commercial properties across the Edinburgh area.

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18
ZHeat
Not Verified
5.0 (31 reviews)
Edinburgh 07876 405000

ZHeat provides gas boiler engineering services to customers across Edinburgh from their base in Montpelier Park. The company has earned a perfect 5-star rating from 31 verified customer reviews on Google. Their team serves the EH10 area and surrounding Edinburgh neighbourhoods with professional boiler installation, repair, and maintenance services.

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19
Domestic Gas Services
Not Verified
5.0 (27 reviews)
Edinburgh 0131 553 2599

Domestic Gas Services provides professional gas boiler engineering services throughout Edinburgh, specialising in boiler repairs, maintenance, and installations. The company has earned a perfect 5-star rating from 27 verified customer reviews, reflecting their reliable service and technical expertise. Their qualified engineers serve residential and commercial properties across the Edinburgh area, ensuring safe and efficient gas appliance operations.

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20
GasEdge ltd
Not Verified
5.0 (27 reviews)
Edinburgh 07868 753025

GasEdge ltd provides gas boiler engineering services throughout Edinburgh, specialising in boiler installations, repairs, and maintenance for residential and commercial properties. The company has earned a 5-star rating from 27 verified customer reviews on Google. Their qualified engineers offer reliable heating solutions and emergency call-out services to keep Edinburgh homes and businesses warm.

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21
NC Heating Services Ltd
Not Verified
5.0 (25 reviews)
Edinburgh 07885 437000

NC Heating Services Ltd provides gas boiler engineering services across Edinburgh from their base in the EH15 area. The company maintains an excellent 5-star rating from 25 verified customer reviews on Google. Their qualified engineers handle boiler installations, repairs, and maintenance for residential and commercial properties throughout the city.

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22
RR Gas and Renewables Limited
Not Verified
4.9 (27 reviews)
Edinburgh 0131 356 0267

Gas and renewables work covers Edinburgh and the surrounding EH postcodes, combining traditional boiler installation with heat pump and low-carbon heating options. RR Gas and Renewables Limited has built up a 4.9 rating from 27 reviews, reflecting steady demand from local households looking to update or replace ageing heating systems.

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23
Dependable Heating Services
Not Verified
5.0 (18 reviews)
Edinburgh 07496 531364

A perfect five-star record from 18 reviews sets Dependable Heating Services apart among Edinburgh's heating engineers. Based in the EH5 area, the firm handles boiler and central heating work for homes across the city. The consistency of feedback suggests reliable workmanship rather than one-off praise.

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24
Rmc Gas & Plumbing
Not Verified
5.0 (18 reviews)
Edinburgh 0131 278 0990

Rmc Gas & Plumbing provides gas boiler engineering services to customers across Edinburgh from their EH15 base. The company specialises in boiler repairs, installations and maintenance for residential and commercial properties. With a perfect 5-star rating from 18 verified customer reviews, they have built a strong reputation for reliable service in the local area.

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25
Hermitage Heating Solutions
Not Verified
5.0 (15 reviews)
Edinburgh 07791 009094

Boiler breakdowns and replacements form the core of the work at Hermitage Heating Solutions, based in the EH6 area of Edinburgh. The firm handles servicing and repairs for domestic heating systems, with fifteen Google reviews averaging a full five stars reflecting consistent workmanship on jobs that keep households running through the colder months.

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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 Edinburgh?
A standard boiler service typically runs from £70 to £120, while a full boiler replacement (combi to combi) usually sits between £1,800 and £3,200 depending on the brand, output and how much pipework needs altering. Diagnosing a fault and doing a repair might cost £90 to £250 for parts and labour, though older systems with obsolete parts can push that higher. Bigger jobs, like a full central heating system install in a property that's never had one, can run to £5,000 or more once radiators, pipework and a new cylinder are factored in. Prices vary depending on whether you're in a tenement flat with access restrictions or a detached house with straightforward access, so getting two or three quotes for anything beyond a basic service is worth the time.
Do I need a Gas Safe registered engineer for boiler work in Edinburgh?
Yes, if the job involves anything connected to a gas supply, the engineer legally must be Gas Safe registered, and this applies to installation, servicing, and repairs. Ask to see their Gas Safe ID card before work starts, and check the card's photo, expiry date, and the specific categories they're qualified for (not everyone registered is qualified to work on every appliance type). You can verify a registration number directly on the Gas Safe Register website in a couple of minutes, which is a sensible step before letting anyone touch a gas boiler.
How long does a boiler installation take?
A straightforward like-for-like combi boiler swap usually takes one working day, sometimes finishing by early afternoon if there's easy access. Moving the boiler to a different location, upgrading from a heat-only system to a combi, or dealing with tricky flue routing in a tenement can stretch the job to two or three days. If a power flush is needed to clear old sludge from the system, add another half day or so. Ask your engineer to give you a realistic timeframe based on your specific property rather than a generic estimate.
What's the difference between a boiler service and a boiler repair?
A service is routine maintenance, usually annual, where the engineer checks the boiler's components, tests pressure and safety devices, and confirms it's running efficiently and safely. It's preventative and relatively quick, often 30 to 45 minutes. A repair happens when something's actually gone wrong, whether that's a faulty pump, a broken diverter valve or a leak, and it involves diagnosing the fault and fixing or replacing the part. Keeping up with annual servicing tends to catch small issues before they turn into expensive repairs, and it's often a condition of maintaining your boiler's warranty.
Should I get a boiler cover plan or pay for repairs as they come up?
It depends on the age and condition of your boiler. Cover plans, typically £15 to £30 a month, make sense for older boilers where a breakdown is more likely and parts might be pricier to source. For a newer boiler still under manufacturer warranty, paying for an annual service and dealing with repairs as they arise often works out cheaper over a few years. Read the small print on any cover plan carefully, as many exclude pre-existing faults or limit the number of call-outs per year.
How do I choose between the heating engineers listed here?
Start by checking whether the business has a Trust Verified badge, since that means we've checked their qualifications, insurance, trading history and more directly. For businesses without that badge, do your own legwork: ask for their Gas Safe registration number and verify it yourself, request proof of public liability insurance, and ask how long they've been trading locally. Read a spread of recent reviews rather than just the star rating, since patterns in complaints (missed appointments, poor communication) tell you more than a single bad review. Finally, get a written quote that specifies the boiler make and model, labour costs, and what's included, so you're comparing like for like across different engineers.