"Our yearly boiler service by Grand Union"

Grand union came out to do our yearly boiler service and arrived on time. Picked up on a faulty component during the service and the part was replaced within the hour. Great service and highly recommended. 5 stars

"Everything was done very well and fast"

Everything was done very well and fast

"Professional people and really…"

Professional people and really organised.

"Excellent service"

Easy to book. Engineer called to say what time he would turn up. Completed the job and left no mess. Explained what he had done with photos. Friendly and knowledgeable person. Would definitely use them again. Excellent service.

"Really friendly and great service"

Really friendly and great service. Would definitely use again!

"Great service "

Great service
From Scott and Craig
Done my heating and plumbing.
Cleaned up after jobs, explained everything being done thoughroly nice guys.
Many thanks

"High Standard"

Extremely reliable and high standard of work completed. From start to finish everything was communicated clearly, great service.

"On time"

On time , really helpful and kind and was very nice with talking about it .

"Punctual and helpful"

Punctual and helpful

"Very friendly engineer who came and…"

Very friendly engineer who came and serviced my boiler. Very good job done