25 Best Gas Boiler Engineers in Birmingham for 2026

🔥 25 businesses · 📍 Birmingham
✓ Verified Google reviews · ✓ Reviewed regularly · ✓ Updated 4 May 2026
Mark Reid
Written by Mark Reid, Home Services Editor · Verified 4 May 2026
Birmingham's Victorian terraces and Edwardian semis present unique challenges for gas boiler engineers. Many properties in areas like Moseley and Kings Heath still have original cast iron radiators and narrow pipework runs that require careful handling. The city's mix of older housing stock and modern developments means engineers need expertise across everything from back boiler conversions in Balsall Heath to combi boiler installations in the newer builds around Digbeth.

The engineers featured here have been selected based on verified Google reviews, active Gas Safe registration checks, and consistent trading history in the Birmingham area. We've looked at review patterns over time rather than just star ratings, checking for detailed feedback about actual work completed. Each business has demonstrated they're actively serving customers across Birmingham's postcodes, from the city centre out to suburbs like Harborne and Erdington.

Before you book any engineer, verify their Gas Safe registration number on the official website and check it covers the specific work you need. Don't accept quotes over the phone without a proper survey of your system first. Getting two or three quotes for major work like boiler replacements is standard practice, and any reputable engineer will expect this. Ask specifically about their warranty terms and whether they use genuine manufacturer parts rather than pattern alternatives.
How We Select & Rate The Best Gas Boiler Engineers in Birmingham

Our selection process analyses Google ratings alongside review volume and content quality over extended periods. We verify active trading status through public records and check Gas Safe registration details where provided by businesses. Customer feedback patterns and response rates to reviews are factored into the assessment. This directory doesn't constitute an endorsement of any business, and you should conduct your own checks including verifying current Gas Safe registration before hiring any gas engineer.

Quick Comparison — Gas Boiler Engineers in Birmingham

# Business Rating Reviews Phone
1 HydroGreen Heating and Gas Engineering - Birmingham & Solihull Recommended ⭐ 5.0 529 +44 7443 365157 View →
2 Power Plus Heating Ltd Featured ⭐ 5.0 342 +44 7305 928834 View →
3 QuickFix Boiler Repair Services Ltd Featured ⭐ 5.0 296 +44 7454 109702 View →
4 GD Plumber Heating Gas Services Harborne Birmingham Featured ⭐ 5.0 137 +44 7863 555996 View →
5 Mac Plumbing And Heating Featured ⭐ 5.0 112 +44 121 448 4356 View →
6 K1 Heating Solution ⭐ 5.0 111 +44 121 798 2867 View →
7 KoNi Gas Home Services | Boiler installation ⭐ 5.0 99 +44 7791 375417 View →
8 SUPREME PLUMBERS ⭐ 4.9 107 +44 121 816 0544 View →
9 Matt4Gas ⭐ 5.0 82 +44 7816 016682 View →
10 Afterglow Plumbing & Heating Limited ⭐ 4.9 83 +44 7826 924452 View →
11 Heatline Plumbing & Heating Solutions ⭐ 5.0 67 +44 121 517 0585 View →
12 AB Plumbing & Heating ⭐ 4.9 74 +44 345 163 0022 View →
13 2nd City Gas Plumbing & Heating Ltd ⭐ 4.5 162 +44 121 426 6014 View →
14 Noor Gas LTD ⭐ 4.9 63 +44 7427 435704 View →
15 City Gas Services Birmingham Ltd ⭐ 5.0 34 +44 7866 506978 View →
16 GSD Plumbing & Heating ⭐ 5.0 30 +44 7950 555429 View →
17 GQ GAS ⭐ 5.0 29 +44 7367 450500 View →
18 Urban Gas Fitters ⭐ 4.9 31 +44 121 517 0299 View →
19 XHeating Ltd ⭐ 5.0 23 +44 7362 386646 View →
20 Matt Plumbing and Heating Birmingham ⭐ 4.6 48 +44 7958 591079 View →
21 Zaz Gas And Electricals ⭐ 4.7 35 +44 7758 880150 View →
22 Robinson's Central Heating Ltd ⭐ 4.7 30 +44 7540 437349 View →
23 Western Gas Electric Ltd ⭐ 4.7 19 +44 7776 777520 View →
24 Guardian Gas Ltd ⭐ 5.0 8 +44 121 458 2888 View →
25 Birmingham One Gas (B1-Gas) ⭐ 5.0 8 +44 7713 694466 View →

Our Top Picks

6
K1 Heating Solution
5.0 (111 reviews)

K1 Heating Solution provides gas boiler engineering services to Birmingham and surrounding areas from their base on Partridge Road. The company has earned a 5-star rating from 111 verified customer reviews, reflecting their reliable approach to boiler installations, repairs, and maintenance. Their experienced engineers serve both residential and commercial clients across the B26 postcode area and beyond.

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7
KoNi Gas Home Services | Boiler installation
5.0 (99 reviews)

KoNi Gas Home Services provides professional boiler installation and gas engineering services throughout Birmingham from their base in B14. The company has earned a perfect 5-star rating from 99 verified customer reviews on Google, reflecting their reliable service and technical expertise. They specialise in comprehensive boiler solutions for residential properties across the Birmingham area.

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8
SUPREME PLUMBERS
4.9 (107 reviews)

SUPREME PLUMBERS provides gas boiler engineering services throughout Birmingham from their base in the B3 area. With a 4.9/5 star rating from 107 verified customer reviews, the company specialises in boiler installations, repairs, and maintenance for residential and commercial properties. Their experienced engineers offer reliable heating solutions to keep homes and businesses warm and efficient.

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9
Matt4Gas
5.0 (82 reviews)

Matt4Gas provides professional gas boiler engineering services throughout Birmingham, operating from their base on Courtenay Road in the B44 area. The company has earned a perfect 5-star rating from 82 verified customer reviews on Google, reflecting their commitment to reliable boiler repairs, installations, and maintenance services. Their experienced engineers serve residential and commercial properties across Birmingham and surrounding areas.

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10
Afterglow Plumbing & Heating Limited
4.9 (83 reviews)

Afterglow Plumbing & Heating Limited provides gas boiler engineering services throughout Birmingham from their base on Beechmore Road. The company has earned a 4.9-star rating from 83 verified customer reviews, reflecting their reliable service for boiler installations, repairs, and maintenance. Their qualified engineers serve the B26 area and surrounding neighbourhoods with professional heating solutions.

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11
Heatline Plumbing & Heating Solutions
5.0 (67 reviews)

Heatline Plumbing & Heating Solutions provides gas boiler engineering services throughout Birmingham from their base on Simmons Drive. The company specialises in boiler installations, repairs, and maintenance for residential and commercial properties. With a perfect 5-star rating from 67 verified customer reviews, they have built a strong reputation for reliable heating solutions in the B32 area and surrounding districts.

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12
AB Plumbing & Heating
4.9 (74 reviews)

AB Plumbing & Heating operates as a gas boiler engineering service based on Pershore Road South in Birmingham's B30 area. The company specialises in boiler installations, repairs, and heating system maintenance for residential and commercial properties. With a 4.9/5 star rating from 74 verified customer reviews, they have established a strong reputation for reliable service throughout Birmingham.

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13
2nd City Gas Plumbing & Heating Ltd
4.5 (162 reviews)

2nd City Gas Plumbing & Heating Ltd provides gas boiler engineering services throughout Birmingham from their base on Balden Road. The company has earned a 4.5-star rating from 162 verified customer reviews, reflecting their reliable approach to boiler installations, repairs, and maintenance. They serve residential and commercial clients across the B17 area and surrounding Birmingham neighbourhoods.

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14
Noor Gas LTD
4.9 (63 reviews)

Noor Gas LTD provides professional gas boiler engineering services to customers across Birmingham from their base on Ipstones Avenue in B33. The company has earned an impressive 4.9-star rating from 63 verified customer reviews, reflecting their reliable approach to boiler repairs, installations, and maintenance. Their experienced engineers serve the local area with comprehensive gas heating solutions for residential and commercial properties.

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15
City Gas Services Birmingham Ltd
5.0 (34 reviews)

City Gas Services Birmingham Ltd provides gas boiler engineering services throughout Birmingham from their base on Senneleys Park Road in B31. The company has earned a perfect 5-star rating from 34 verified Google reviews, reflecting their consistent service delivery. They specialise in boiler installations, repairs, and maintenance for residential and commercial properties across the local area.

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16
GSD Plumbing & Heating
5.0 (30 reviews)

GSD Plumbing & Heating provides gas boiler engineering services throughout Birmingham, specialising in boiler repairs, installations, and heating system maintenance. The company has earned a perfect 5-star rating from 30 verified customer reviews on Google, reflecting their reliable service and technical expertise. Their qualified engineers handle both emergency callouts and planned heating work for residential and commercial properties across the Birmingham area.

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17
GQ GAS
5.0 (29 reviews)

GQ GAS provides professional gas boiler engineering services from their Warwick Road base in Birmingham, serving the B11 area and surrounding districts. The company has earned a perfect 5-star rating from 29 verified Google reviews, reflecting their commitment to reliable heating solutions and customer satisfaction. Their experienced engineers handle boiler installations, repairs, and maintenance for residential and commercial properties throughout Birmingham.

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18
Urban Gas Fitters
4.9 (31 reviews)

Urban Gas Fitters provides professional gas boiler engineering services across Birmingham from their base on Clarence Road in B17. The company has earned a strong reputation with customers, maintaining a 4.9/5 star rating from 31 verified Google reviews. Their qualified engineers handle boiler installations, repairs, and maintenance work throughout the Birmingham area.

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19
XHeating Ltd
5.0 (23 reviews)

XHeating Ltd provides gas boiler engineering services to customers across Birmingham from their base on Cherington Road. The company has earned a perfect 5-star rating from 23 verified customer reviews on Google. Their team offers professional boiler installation, repair, and maintenance services throughout the B29 area and surrounding neighbourhoods.

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20
Matt Plumbing and Heating Birmingham
4.6 (48 reviews)

Matt Plumbing and Heating Birmingham provides gas boiler engineering services throughout Birmingham from their base on Thetford Road. The company has earned a strong reputation with a 4.6 out of 5 star rating from 48 verified customer reviews. Their services focus on gas boiler installation, maintenance and repair work for residential and commercial properties across the Birmingham area.

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21
Zaz Gas And Electricals
4.7 (35 reviews)

Zaz Gas And Electricals provides professional gas boiler engineering services throughout Birmingham, specialising in boiler installations, repairs, and maintenance. The company has earned a strong reputation with local customers, achieving a 4.7 out of 5 star rating based on 35 verified reviews. Their qualified engineers offer reliable heating solutions for residential and commercial properties across the Birmingham area.

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22
Robinson's Central Heating Ltd
4.7 (30 reviews)

Robinson's Central Heating Ltd provides gas boiler engineering services throughout Birmingham, specialising in boiler installations, repairs, and maintenance. The company has earned a strong reputation with customers, achieving a 4.7-star rating from 30 verified Google reviews. Their experienced engineers handle all aspects of central heating systems for residential and commercial properties across the Birmingham area.

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23
Western Gas Electric Ltd
4.7 (19 reviews)

Western Gas Electric Ltd provides gas boiler engineering services throughout Birmingham, specialising in boiler installations, repairs, and maintenance for residential and commercial properties. The company has earned a 4.7/5 star rating based on 19 verified customer reviews, reflecting their reliable service and technical expertise. Their qualified engineers handle all aspects of gas boiler work, ensuring safe and efficient heating solutions for clients across the Birmingham area.

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24
Guardian Gas Ltd
5.0 (8 reviews)

Guardian Gas Ltd provides gas boiler engineering services throughout Birmingham from their base on Pershore Road. The company has earned a 5-star rating from 8 verified customer reviews, reflecting their reliable approach to boiler repairs, installations and maintenance. They serve residential and commercial properties across the Birmingham area, offering professional heating solutions for local customers.

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25
Birmingham One Gas (B1-Gas)
5.0 (8 reviews)

Birmingham One Gas (B1-Gas) provides gas boiler engineering services throughout Birmingham from their Camden Street base in B18. The company has earned a perfect 5-star rating from 8 verified customer reviews on Google. Their qualified engineers handle boiler installations, repairs, and maintenance for residential and commercial properties across the Birmingham area.

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Transparency notice: Recommended (#1) and Featured (positions 2–5) listings are paid placements. All other rankings are determined by a combined score drawn from Google ratings, review counts, and reputation signals gathered from multiple independent online sources. How we verify →

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Frequently Asked Questions

How much does a gas boiler engineer cost in Birmingham?
Service calls typically start around £80-100, with hourly rates between £50-80 depending on the area and complexity. Simple repairs like replacing a diverter valve might cost £150-200 including parts, while a full combi boiler installation ranges from £1,800-3,500 depending on the boiler brand and pipework modifications needed. Getting two or three quotes is normal practice, especially for installations where access issues in older Birmingham properties can affect pricing significantly.
How quickly can a gas boiler engineer come out for an emergency in Birmingham?
Most local engineers offer same-day emergency callouts for no heating or hot water, typically arriving within 2-4 hours during normal working hours. Evening and weekend emergency calls usually carry a premium of £50-100 on top of standard rates. However, parts availability can extend repair times, especially for older boiler models common in Birmingham's period properties where next-day delivery might be needed for specialist components.
What boiler brands do Birmingham engineers typically work with?
Most Gas Safe engineers work across all major brands including Worcester Bosch, Vaillant, Baxi, and Ideal. However, some specialise in particular manufacturers and may offer extended warranties or preferential parts pricing. If you have an older or less common boiler brand, check the engineer has specific experience with your model as diagnostic procedures and parts sourcing can vary significantly between manufacturers.
Do I need a full system flush when replacing my boiler in Birmingham?
System flushing is often recommended in Birmingham's older properties where sludge and debris from original steel radiators can damage new boilers. A powerflush typically costs £300-500 but most manufacturers require it to validate warranties on new boilers. Your engineer should test your system water and advise whether flushing is necessary, though it's usually worth doing in houses over 15 years old to protect your investment.
Can gas boiler engineers work on my back boiler in Birmingham's older houses?
Many Birmingham engineers still service back boilers, though parts are increasingly difficult to source and expensive. Most will recommend conversion to a modern combi or system boiler, which typically requires new pipework and flue installation. Back boiler removal and replacement usually takes 2-3 days and costs £2,000-4,000 depending on whether you're keeping separate hot water storage or switching to a combi system.
How do I verify a gas boiler engineer is properly qualified in Birmingham?
Check their Gas Safe registration number on the official Gas Safe Register website at gassaferegister.co.uk. Verify the registration covers the specific work you need and hasn't expired. Ask to see their Gas Safe ID card before any work starts and don't proceed if they can't produce it. Legitimate engineers will expect these checks and often provide their registration number in quotes or on their vehicles.