Our selection process analyses Google ratings and review patterns, verifying each business maintains active Gas Safe registration and proper insurance coverage. We check trading history through Companies House where applicable and monitor customer feedback trends. Inclusion on this page doesn't constitute our endorsement, and we recommend readers conduct their own checks, obtain multiple quotes, and verify credentials before hiring any tradesperson.
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 →Belfast Gas provides comprehensive boiler services including installation, repair, and maintenance throughout Belfast from their Wellington Park base. The company's gas boiler engineers serve residential and commercial customers across the BT9 area and surrounding neighbourhoods. With a strong reputation reflected in their 4.8/5 star rating from 109 verified customer reviews, they offer reliable heating solutions for properties throughout 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.
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Add Your BusinessGilnahirk 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 →ODH Heating provides comprehensive gas engineering services for both commercial and domestic heating systems throughout Belfast. Based on Queen Street in the city centre, the company specialises in gas boiler installation, maintenance and repair work. With a 4.8/5 star rating from 48 verified customer reviews, ODH Heating serves residential and business clients across the Belfast area.
Read more →Colin 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.
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