18 Best Heating Engineers in Exeter for 2026

🔥 18 businesses · 📍 Exeter
✓ Reviewed regularly · ✓ Updated 15 September 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 15 September 2026
Exeter's housing mix throws up a fair range of heating jobs, from Victorian terraces around St Leonard's and Newtown with their old cast iron radiators and awkward pipework, to newer estates out towards Cranbrook and Monkerton where combi boilers and unvented cylinders are the norm. Older properties in areas like Heavitree or Pennsylvania often need a bit more thought when it comes to flue routing or replacing a back boiler, while the rural fringes around Pinhoe and Alphington sometimes rely on oil-fired systems rather than mains gas. A decent heating engineer in this city needs to be comfortable switching between these setups, not just fitting the same combi over and over.

The businesses listed here are pulled from public business listings and ranked mainly on review rating and review count, with a small lift given to those with a working website and phone number, since that's usually a sign of an active, contactable trade. We read each homepage to check that heating work, boiler installs, servicing, repairs and central heating systems, is what the business actually offers day to day, which stops general plumbers or unrelated trades slipping onto the page. Any listing flagged as permanently closed gets removed as part of that process.

Where you spot a Trust Verified badge, that business has gone through our fuller check, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. You can see the full detail on our How We Verify page. For businesses without that badge, we haven't carried out those checks ourselves, so it's worth doing that homework before you book. Ask to see a Gas Safe registration card if the job involves gas appliances, confirm what warranty covers the boiler and the labour separately, and get written quotes from at least two or three engineers so you can compare not just price but what's actually included, callout charges, parts, and how long the job's expected to take.
How We Select & Rate The Best Heating Engineers in Exeter

Businesses are ranked using review rating and review count from public business listings, with a small lift for those showing a working website and phone number. We check each homepage to confirm heating engineering, boiler work, servicing, repairs and installations, is the main service offered, rather than a sideline. Listings flagged as permanently closed are removed automatically. Businesses marked Trust Verified have additionally passed our fuller check 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 full list. Other businesses on this page haven't been independently verified by us, and appearing here isn't an endorsement. Always do 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 Exeter

# Business Rating Reviews Phone
1 South Coast Plumbing & Heating Services ⭐ 5.0 154 01392 984322 View →
2 Lombardi Heating Ltd ⭐ 5.0 122 07766 056907 View →
3 Simon Turner Showrooms ⭐ 4.7 134 01395267805 View →
4 Devon Heating Services ⭐ 4.8 93 01392 796699 View →
5 Ignite Ltd ⭐ 5.0 64 01392 759070 View →
6 ALIRA HEATING LIMITED ⭐ 5.0 41 01392 982669 View →
7 WHITTHORN HEATING PLUMBING & RENEWABLES LTD ⭐ 4.9 39 07706 663925 View →
8 Green Home Boilers & Heat Pumps ⭐ 5.0 27 01392 703715 View →
9 Dartyl Ltd ⭐ 5.0 22 01803 611300 View →
10 ALPS Plumbing and Heating Ltd ⭐ 5.0 13 07449 876631 View →
11 I Got you Heating and Plumbing ⭐ 4.8 15 07891 923039 View →
12 Copland Plumbing & Heating ⭐ 5.0 10 07814 441199 View →
13 Isca Heating & Plumbing Ltd ⭐ 4.8 20 View →
14 MTS Plumbing & Heating Services ⭐ 5.0 8 07971 184 046 View →
15 Bamsey Plumbing and Heating ⭐ 5.0 4 01392 876151 View →
16 Gas-Exe Plumbing and Heating LTD ⭐ 5.0 4 07772 808789 View →
17 Stephen Gill ⭐ 5.0 4 07887955697 View →
18 Gary Taylor Plumbing Heating and Gas Services ⭐ 4.6 5 01392 683230 View →

Our Top Picks

1
South Coast Plumbing & Heating Services
Not Verified
5.0 (154 reviews)
Exeter 01392 984322

South Coast Plumbing & Heating Services operates as a gas engineering company serving Exeter and surrounding areas from their base in Marsh Barton. The business has earned a 5-star rating from 154 verified customer reviews, reflecting their reputation for reliable gas installation, maintenance and repair work. They handle both domestic and commercial gas engineering projects throughout the local area.

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2
Lombardi Heating Ltd
Not Verified
5.0 (122 reviews)
Exeter 07766 056907

Lombardi Heating Ltd operates as a gas engineering company from their Cowley Bridge Road base in Exeter, providing heating services to customers across the EX4 area. The company has earned a 5/5 star rating from 122 verified customer reviews on Google. Their engineers handle gas heating installations, repairs, and maintenance work for residential and commercial properties in and around Exeter.

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3
Simon Turner Showrooms
Not Verified
4.7 (134 reviews)
Exeter 01395267805

Rated 4.9 out of 5, Simon Turner Showrooms draws consistent praise from customers across Exeter and the surrounding area. The business operates as a heating engineering showroom, giving homeowners the opportunity to see products in person before committing. That combination of hands-on display space and strong customer feedback sets it apart from firms operating without a physical presence.

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4
Devon Heating Services
Not Verified
4.8 (93 reviews)
Exeter 01392 796699

Heating engineers working across Exeter and the surrounding EX1 area, covering boiler installation, servicing and repairs. Devon Heating Services has built up a strong local reputation, reflected in a 4.8 rating from 93 reviews. Enquiries can be made through the company's website.

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5
Ignite Ltd
Not Verified
5.0 (64 reviews)
Exeter 01392 759070

Ignite Ltd provides professional gas engineering services to customers across Exeter from their base in Marsh Barton. The company has earned a perfect 5-star rating from 64 verified customer reviews, reflecting their reliable approach to gas installations, repairs and maintenance. Operating from Unit 1 on Marsh Green Road West, they serve the EX2 area and surrounding districts.

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6
ALIRA HEATING LIMITED
Not Verified
5.0 (41 reviews)
Exeter 01392 982669

ALIRA HEATING LIMITED provides gas engineering services across Exeter and surrounding areas from their base on Elizabeth Avenue. The company has earned a 5-star rating from 41 verified customer reviews, reflecting their reliable approach to gas installations, repairs and maintenance. Their qualified engineers serve both domestic and commercial clients throughout the EX4 area.

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7
WHITTHORN HEATING PLUMBING & RENEWABLES LTD
Not Verified
4.9 (39 reviews)
Exeter 07706 663925

WHITTHORN HEATING PLUMBING & RENEWABLES LTD provides gas engineering services from their base on Pynes Hill in Exeter, covering the EX2 area and surrounding regions. The company specialises in heating systems, plumbing solutions, and renewable energy installations for residential and commercial properties. With a strong reputation reflected in their 4.9/5 star rating from 35 verified customer reviews, they offer reliable expertise across traditional and sustainable heating technologies.

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8
Green Home Boilers & Heat Pumps
Not Verified
5.0 (27 reviews)
Exeter 01392 703715

Older properties around Exeter often need careful assessment before a heat pump replaces an ageing boiler, and Green Home Boilers & Heat Pumps works through those calculations rather than assuming a straight swap. The firm also handles conventional boiler installations and servicing for houses and flats alike. Its 27 Google reviews average a full five stars.

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9
Dartyl Ltd
Not Verified
5.0 (22 reviews)
Exeter 01803 611300

Dartyl Ltd is a heating engineering firm based in Exeter, serving domestic and commercial clients across the area. The TQ4 postcode covers a defined patch of the South Devon and Exeter corridor, giving the company a focused local reach rather than a broad regional spread. Enquiries and further details about their services can be found at dartyl.com.

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10
ALPS Plumbing and Heating Ltd
Not Verified
5.0 (13 reviews)
Exeter 07449 876631

Exeter households needing boiler repairs or heating system work can call on ALPS Plumbing and Heating Ltd, based in the EX2 area. The firm has built a small but consistent record of positive feedback, with 13 reviews averaging a full five stars. Work covers general plumbing alongside heating installation and maintenance.

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11
I Got you Heating and Plumbing
Not Verified
4.8 (15 reviews)
Exeter 07891 923039

Bathroom fitting in Exeter is handled by I Got You Heating and Plumbing, covering the full job from plumbing alterations to final fittings. Based near EX2, the firm has built a 4.8 rating from 15 reviews, reflecting consistent workmanship across smaller repairs and complete refits alike.

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12
Copland Plumbing & Heating
Not Verified
5.0 (10 reviews)
Exeter 07814 441199

Exeter households needing boiler repairs or heating system work can call on Copland Plumbing & Heating, based in the EX2 area. The firm covers plumbing alongside heating, and its five-star record from ten Google reviews points to reliable workmanship on jobs across the city.

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13
Isca Heating & Plumbing Ltd
Not Verified
4.8 (20 reviews)
Exeter

A rating of 4.8 from twenty reviews points to consistent workmanship at Isca Heating & Plumbing Ltd, which covers boiler and heating system work across Exeter. The firm handles installation, servicing and repairs, and feedback suggests reliability rather than one-off satisfaction. It operates from a base in the EX4 area of the city.

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14
MTS Plumbing & Heating Services
Not Verified
5.0 (8 reviews)
Exeter 07971 184 046

MTS Plumbing & Heating Services is a heating engineer based in Exeter, covering boiler installation, servicing, and general plumbing work. The company operates within the EX4 postcode area, making it a practical option for households in that part of the city. Its website at mtsheating.com sets out the full range of work undertaken.

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15
Bamsey Plumbing and Heating
Not Verified
5.0 (4 reviews)
Exeter 01392 876151

Families across Exeter and the EX3 postcode rely on Bamsey Plumbing and Heating for boiler repairs, servicing and central heating work. The firm covers everyday plumbing alongside heating jobs, giving local households a single point of contact rather than juggling separate tradespeople. Further details of its work are set out on the company website.

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16
Gas-Exe Plumbing and Heating LTD
Not Verified
5.0 (4 reviews)
Exeter 07772 808789

Gas-Exe Plumbing and Heating LTD provides gas engineering services to customers in Exeter and the surrounding areas from their base in Marsh Barton. The company has earned a 5-star rating from 4 verified customer reviews on Google. Their team handles various gas-related installations, repairs, and maintenance work for residential and commercial properties.

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17
Stephen Gill
Not Verified
5.0 (4 reviews)
Exeter 07887955697

Stephen Gill is a heating engineer based in Exeter, covering the EX11 area. Specialising in boiler installation, servicing, and repair, the business operates as a sole trader, offering the kind of direct, single-point accountability that larger firms rarely provide. Householders and landlords in the area use the service for both routine maintenance and more complex heating work.

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18
Gary Taylor Plumbing Heating and Gas Services
Not Verified
4.6 (5 reviews)
Exeter 01392 683230

A boiler that won't fire up on a cold morning, or a landlord needing a gas safety certificate before new tenants move in, are typical reasons Exeter households call Gary Taylor Plumbing Heating and Gas Services. The firm covers heating repairs, installations and gas safety work, with a 4.6 rating from early customers reflecting jobs completed without fuss.

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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 Exeter?
A standard boiler service usually runs from about £70 to £100, while a full boiler replacement in a typical Exeter terrace or semi tends to land somewhere between £1,800 and £3,500 depending on the make, whether it's a like-for-like swap or a system change, and how much pipework needs altering. Diagnostic callouts for a fault are often £60 to £90 for the first hour, with parts on top. Prices vary more than people expect between engineers, so getting two or three written quotes for anything beyond a basic service is worth the extra half hour it takes.
Do I need a Gas Safe registered engineer for boiler work in Exeter?
Yes, if the job involves a gas appliance, gas boiler, gas fire or gas pipework, the engineer must be Gas Safe registered by law. Ask to see their Gas Safe ID card before work starts, and check the card lists boilers specifically, since registration can be limited to certain types of gas work. For oil-fired systems, which are more common out towards the villages around Exeter, you'd want an OFTEC registered engineer instead.
How long does a boiler installation take?
A like-for-like combi boiler swap usually takes a day, sometimes finishing by early afternoon if access is straightforward. Moving the boiler to a different room, converting from a heat-only system to a combi, or dealing with old copper pipework that needs replacing can push the job to two or three days. Older Exeter properties with solid walls or awkward loft access for flues sometimes add extra time, so it's worth asking the engineer to walk you through the timeline before they start.
What's the difference between a boiler service and a boiler repair?
A service is a routine check, usually annual, where the engineer inspects the boiler, checks gas pressure, flue performance and safety components, and confirms it's running efficiently. A repair is what happens when something's actually gone wrong, a faulty pump, a broken diverter valve, no hot water or heating at all. Keeping up with annual servicing often catches small issues before they turn into a bigger, more expensive repair, and it also keeps most manufacturer warranties valid.
Can a heating engineer help with a cold radiator or noisy pipes?
Yes, a cold radiator, particularly one that's cold at the top but warm at the bottom, is usually trapped air and needs bleeding, which many engineers will sort as part of a service visit or a quick callout. Cold at the bottom often points to sludge build-up, which might need a power flush. Banging or gurgling pipes, sometimes called kettling, can mean limescale on the heat exchanger or air in the system. Mention these symptoms when you book so the engineer can bring the right tools rather than needing a second visit.
How do I choose between heating engineers in Exeter?
Start by checking Gas Safe or OFTEC registration yourself on the official register, since anyone can claim to be registered but only the official check confirms it. Read a spread of recent reviews rather than just the top few, and ask directly about public liability insurance and how long they've been trading locally. Get quotes in writing that break down labour, parts and any callout fee separately, and ask what guarantee applies to both the boiler and the installation work itself. If a business carries a Trust Verified badge on this page, that means it's been through our fuller check covering these points, but for anyone without it, doing this legwork yourself before booking is the safer route.