Our selection process analyses Google ratings and review volume patterns, verifies active trading status through public records, and checks relevant credentials including Gas Safe registration. We prioritise businesses with consistent positive feedback and established local presence. However, inclusion here isn't an endorsement - you should still verify credentials, get multiple quotes for significant work, and check recent reviews before making your choice.
| # | Business | Rating | Reviews | Phone | |
|---|---|---|---|---|---|
| 1 | Action Plumbing and Heating Recommended | ⭐ 5.0 | 226 | +44 28 9061 0944 | View → |
| 2 | DG Gas Safety Ltd Featured | ⭐ 5.0 | 219 | +44 7925 099321 | View → |
| 3 | solv Group Boiler Service & Repairs Featured | ⭐ 4.8 | 314 | +44 28 9045 1010 | View → |
| 4 | Belfast Boiler Installations Featured | ⭐ 4.9 | 234 | +44 7899 080539 | View → |
| 5 | Heating Solutions NI Featured | ⭐ 4.8 | 200 | +44 7704 435095 | View → |
| 6 | Graham Wallace Plumbing and Heating Ltd | ⭐ 5.0 | 132 | +44 7878 548460 | View → |
| 7 | N F Heating | ⭐ 5.0 | 95 | +44 28 9600 5051 | View → |
| 9 | B W Gas Services | ⭐ 5.0 | 50 | +44 7825 159300 | View → |
| 10 | Gilnahirk Boiler services | ⭐ 4.9 | 48 | +44 7734 910712 | View → |
| 12 | Colin Stobo Gas Services | ⭐ 5.0 | 18 | +44 7809 143265 | View → |
| 13 | Sloans Gas Energy Centre | ⭐ 4.4 | 41 | +44 28 9064 3049 | View → |
| 14 | JD BOILER SERVICES | ⭐ 5.0 | 10 | +44 7927 646264 | View → |
| 15 | Belfast Boiler Services | ⭐ 5.0 | 9 | +44 28 9560 1014 | View → |
| 16 | Complete Gas Services | ⭐ 4.7 | 15 | +44 28 9228 0228 | View → |
| 17 | AB Premier Boiler Services | ⭐ 5.0 | 8 | +44 7980 019228 | View → |
| 18 | NI Boiler Service | ⭐ 4.4 | 7 | +44 7512 751371 | View → |
Our Top Picks
Action Plumbing and Heating provides gas boiler engineering services throughout Belfast from their base in the BT11 area. The company has earned an exceptional 5-star rating from 225 verified customer reviews, reflecting their reliable approach to boiler installations, repairs, and maintenance. Their experienced engineers serve residential and commercial clients across Belfast and surrounding areas.
Read more →DG Gas Safety Ltd provides professional gas boiler engineering services from their base on Newtownards Road in Belfast. The company has earned a 5-star rating from 219 verified customer reviews, reflecting their reliable service across the Belfast area. Their qualified engineers handle boiler installations, repairs, and maintenance work for residential and commercial properties.
Read more →solv Group Boiler Service & Repairs provides gas boiler engineering services throughout Belfast from their base in BT4. The company has earned a strong reputation with a 4.8-star rating from 314 verified customer reviews. Their qualified engineers handle boiler servicing, repairs and installations for residential and commercial properties across the area.
Read more →Belfast Boiler Installations provides gas boiler engineering services throughout Belfast, operating from their Little Patrick Street base in the BT15 area. The company has earned a 4.9 out of 5 star rating from 234 verified customer reviews on Google. Their team handles boiler installations, repairs, and maintenance work for residential and commercial properties across the city.
Read more →Heating Solutions NI provides gas boiler engineering services throughout Belfast from their Adelaide Street premises. The company maintains a 4.8/5 star rating based on 200 verified customer reviews, reflecting their consistent service delivery across Northern Ireland's capital. Their team handles boiler installations, repairs, and maintenance for residential and commercial properties in the BT2 area and surrounding districts.
Read more →Graham Wallace Plumbing and Heating Ltd provides gas boiler engineering services throughout Belfast, specialising in boiler installations, repairs, and maintenance. The company has earned a perfect 5-star rating from 132 verified customer reviews, reflecting their reliable workmanship and professional service. Their experienced engineers handle all aspects of gas boiler systems for residential and commercial properties across the Belfast area.
Read more →N F Heating provides gas boiler engineering services throughout Belfast from their base in the BT6 area. The company has earned a 5-star rating from 95 verified customer reviews on Google. Their experienced engineers handle boiler installations, repairs, and maintenance for residential and commercial properties across the city.
Read more →B W Gas Services provides professional gas boiler engineering services throughout Belfast, operating from their base on Thornberry Road in the BT14 area. The company has earned a perfect 5-star rating from 50 verified Google reviews, reflecting their commitment to reliable boiler repairs, installations and maintenance. Their experienced engineers serve residential and commercial customers across the greater Belfast area with comprehensive gas heating solutions.
Read more →Gilnahirk Boiler Services provides professional gas boiler engineering services throughout Belfast from their base in the BT5 area. The company has earned a strong reputation with a 4.9 out of 5 star rating from 47 verified customer reviews. Their experienced engineers handle boiler installations, repairs, and maintenance for residential and commercial properties across the city.
Read more →Get listed and reach customers actively searching for your services in this area.
Add Your BusinessColin Stobo Gas Services provides professional gas boiler engineering services to customers across Belfast from their base on Belvoir Drive. The company has earned a perfect 5-star rating from 18 verified customer reviews, reflecting their reliable approach to boiler installations, repairs and maintenance. Serving the BT8 area and surrounding Belfast neighbourhoods, they offer comprehensive gas heating solutions for residential and commercial properties.
Read more →Sloans Gas Energy Centre provides gas boiler engineering services from their base on Ormeau Road in Belfast. The business maintains a strong 4.4-star rating from 41 verified customer reviews, reflecting their established reputation in the local heating industry. They serve the Belfast area from their BT7 location, offering professional boiler installation, maintenance and repair services.
Read more →JD Boiler Services provides gas boiler engineering services throughout Belfast from their base in BT14. The company has earned a 5-star rating from 10 verified customer reviews, reflecting their reliable approach to boiler installations, repairs and maintenance. Their experienced engineers serve residential and commercial properties across the Belfast area.
Read more →Belfast Boiler Services provides professional gas boiler engineering services from their base on Upper Newtownards Road in Belfast. The company maintains a perfect 5-star rating across 9 verified customer reviews, reflecting their reliable approach to boiler installation, maintenance and repair work. They serve customers throughout the Belfast area, offering comprehensive heating solutions for residential and commercial properties.
Read more →Complete Gas Services provides gas boiler engineering services throughout Belfast, specialising in boiler installations, repairs, and maintenance for residential and commercial properties. The company has earned a 4.7 out of 5 star rating from 15 verified customer reviews on Google. Their qualified engineers handle all aspects of gas boiler work, ensuring reliable heating solutions for homes and businesses across the Belfast area.
Read more →AB Premier Boiler Services provides gas boiler engineering services across Belfast, specialising in boiler installations, repairs, and maintenance. The company has earned a perfect 5/5 star rating from 8 verified customer reviews on Google. Their qualified engineers serve residential and commercial properties throughout the Belfast area.
Read more →NI Boiler Service provides gas boiler engineering services throughout Belfast from their base in Dalebrook Park. The company has earned a 4.4 out of 5 star rating from 7 verified customer reviews, reflecting their reliable approach to boiler maintenance and repair work. Their experienced engineers serve residential and commercial customers across the Belfast area, offering professional solutions for heating system requirements.
Read more →Get listed and reach customers actively searching for your services in this area.
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