Very reliable and honest engineer. Was on time and kept me informed of what was being done at all times.

Andrew was extremely helpful and professional. No corners cut at all.

Excellent service

Andrew did a great job on installing two nest thermostats and all other associated work. The work was neat and everything left tidy. The cost was very fair and competitive. I would have no hesitation ...

6 months after the job has been done,,,,, no faults whats so ever. An easy transition of decommissioning my old boiler downstairs and setting up a new one in the attic. Clean Professional and with goo ...

Fully professional install from a personable engineer. I would recommend this installer.

Andrew was extremely pleasant and professional! Wouldn’t hesitate to use him again and recommend him to others!!

Excellent service. Great communication and totally recommend.

Honest reliable friendly helpful and knowledgeable. Really impressed by level of customer services Crazy offered. Andy moved our existing boiler to the loft (after advising that we wouldn’t need to re ...

Excellent prompt service. I can highly recommend this company