Customer Reviews

We had an air source heating system installed and are over the moon with it.  The guys have done a fabulous job in every respect.  Not only were they clean, tidy, and professional but the process was explained, questions answered and nothing came as a surprise.  The installation looks excellent and functions exactly as we're told it would.  Thanks Mark
Bourne Lincolnshire 

The Air Source heat pump was expertly installed and is giving us all the hot water and heating we need.  Overall our energy costs have been reduced quite considerably.  Very happy we made the decision to do this and instruct Grant Heating to do this work.  They are very very knowledgeable and excellent workers.   They have a wide range of manufacturers to select from so they can get exactly what you need for the best job and within your budget.  Quality job and no mess, highly recommend..
Mrs Clark - Newark

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They were brilliant.  They worked really hard and were very friendly and knowledgeable.  They answered all our questions and there was no hard sell which made all the difference as we did not feel pressurised compared to other companies offering Air Source Heat pump installations.  They did such a good job and we have nice warm heating and water.  They left everything spotless too.  Thank you, can’t recommend enough.
Mr and Mrs Lever – Wisbech

 Excellent service from start to finish, the job was done to my satisfaction.  Thanks to Mark, Tony and team.
Mr Russel - Grantham

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Thank you again for organising our air source heat pump and for sorting out an efficient and speedy  installation for us .  The advice was good and the workmanship excellent, 5 out of 5 stars.
Mr and Mrs Morris - Peterborough

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From the first time I spoke to Grant Heating I was impressed.  They are friendly, helpful and have a great deal of technical knowledge in the area of renewable energy.  Mark told me things that other companies failed to and that made me feel confident.  The installation is so neat and tidy and my house is lovely and warm and the bills are a lot less so very happy.
Mr Harris - Stamford

Exceptional customer service and a first class finished job.  A pleasure to deal with.
Mr and Mrs Johnson - Peterborough