Reliable Domestic & Commercial Heating Engineers

Alex & his wonderful team responded quickly to my request to fix my oil boiler that was emitting fumes. They were very professional, knowledgeable and tidy in their work. The heating was back on safely the same day.

Boiler out had no hot water; Russell Heating replaced the water pump, valves and serviced the boiler within 1 day of evaluating problem. Russell Heating installed our boiler 8 years ago and return yearly for service updates.

Aleks and Tony replaced our system boiler with a combi boiler. The job was completed within four days to our satisfaction. They made a perfect team, combining their expertise. Knowledgeable, trustworthy, polite and professional.

Russell Heating installed our new boiler, powerflushed the Central Heating system, and upgraded the thermostats to smarter ones. They were courteous, professional and did a fantastic job.

I have been calling Russell Heating for over 10 years for plumbing, electrical and boiler needs. 100% trust this company to do the job right. The engineer team were friendly and quick to trouble shoot on the job.

Alex responded promptly to my oil boiler service inquiry. He and Kev arrived on time, maintained a tidy workspace, and provided a comprehensive digital record of the work performed. Friendly, thorough, and highly professional throughout.

I contacted Alex and he was able to fit me in very quickly. I needed my boiler serviced and a new kitchen tap fitted. They were very thorough, did a really great job and I was very pleased with their work. I would definitely recommend Russell Heating.

Alex and Kev from Russell Heating came to service our oil boiler. Not just they did a wonderful job, they were tidy, kind and well mannered. I'm very happy with them and will surely be contacting them again in the future.

New Boiler and Underfloor Heating Installation. Very happy with their professional workmanship from start to the finish of the project.

Great company to deal with, they installed our air conditioning, underfloor heating and heat pump at our property in Harpenden. Would recommend without hesitation to anyone.

Aleks and Kev were really good. The quality of their work, their knowledge and the advice they gave was top notch. They cleaned up nicely after they finished. So friendly and delightful, even my cats loved them! I wouldn't hesitate to recommend them.

Excellent service from start to finish. Alex and his team were punctual, professional and extremely knowledgeable. They diagnosed and fixed our heating issue quickly. Highly recommended for any heating or plumbing work.

Alex & his wonderful team responded quickly to my request to fix my oil boiler that was emitting fumes. They were very professional, knowledgeable and tidy in their work. The heating was back on safely the same day.

Boiler out had no hot water; Russell Heating replaced the water pump, valves and serviced the boiler within 1 day of evaluating problem. Russell Heating installed our boiler 8 years ago and return yearly for service updates.

Aleks and Tony replaced our system boiler with a combi boiler. The job was completed within four days to our satisfaction. They made a perfect team, combining their expertise. Knowledgeable, trustworthy, polite and professional.

Russell Heating installed our new boiler, powerflushed the Central Heating system, and upgraded the thermostats to smarter ones. They were courteous, professional and did a fantastic job.

I have been calling Russell Heating for over 10 years for plumbing, electrical and boiler needs. 100% trust this company to do the job right. The engineer team were friendly and quick to trouble shoot on the job.

Alex responded promptly to my oil boiler service inquiry. He and Kev arrived on time, maintained a tidy workspace, and provided a comprehensive digital record of the work performed. Friendly, thorough, and highly professional throughout.

I contacted Alex and he was able to fit me in very quickly. I needed my boiler serviced and a new kitchen tap fitted. They were very thorough, did a really great job and I was very pleased with their work. I would definitely recommend Russell Heating.

Alex and Kev from Russell Heating came to service our oil boiler. Not just they did a wonderful job, they were tidy, kind and well mannered. I'm very happy with them and will surely be contacting them again in the future.

New Boiler and Underfloor Heating Installation. Very happy with their professional workmanship from start to the finish of the project.

Great company to deal with, they installed our air conditioning, underfloor heating and heat pump at our property in Harpenden. Would recommend without hesitation to anyone.

Aleks and Kev were really good. The quality of their work, their knowledge and the advice they gave was top notch. They cleaned up nicely after they finished. So friendly and delightful, even my cats loved them! I wouldn't hesitate to recommend them.

Excellent service from start to finish. Alex and his team were punctual, professional and extremely knowledgeable. They diagnosed and fixed our heating issue quickly. Highly recommended for any heating or plumbing work.