Herts Energy Academy Reviews 

Had a really good experience doing my HIU training course with Dave very knowledgeable tutor and easy to understand . The girls at the reception were very helpful with any questions I had as it’s my first time at Herts energy.

Excellent course with an experienced and very helpful tutor. Learned many technical things about HIUs and I can definitely recommend this HIU course.

I competed the HIU course. Teacher was very helpful and friendly. The course was very detailed and gave me more of an understanding about servicing and maintenance.

Reception staff are friendly and helpful.

Really greatful too all the staff in Herts Energy for the support. I would really recommend to people to have your gas safe course.

The staff had excellent servicr. Tutors do know exactly what they are talking about so there is no worry on whether or not you are getting your money's worth!

Very happy with Dave , explains everything. And I passed my exams

herts energy was very helpfull in all the process. thanks to all office staffs and all the teacher for the help to gain me my qualifications.

module 3 great teacher spencer
mark

HEA delivered a very comprehensive HIU course that covered everything ranging from heat network principles to hands-on installations, servicing, and other fault finding. Understanding the mix of theoretical and practical training across different systems gave me the real confidence booster I needed to apply these skills on-site. My instructor, Dave, was incredibly helpful throughout the course and took the time to explain things clearly, making sure everyone understood the technical and practical aspect

Dave Howlings class was informative & easy to grasp.. top training facility

Recently did HIU training, Dave was great and made the course and exam really simple and go by quickly

Dave the trainer was brilliant and very helpful and knowledgeable.
I have learned a lot from Dave in the past few days.
Thank you
Aneel

Amazing experience with Dave, really thorough with all component’s and pointed out all issues involved with HIU Units

Done my 2nd Reassessment with Herts energy, theory part and prectical parts covered very nicely. Staff is helpful if you required any help.
Recommend herts energy to anyone who want to do their reassessment.
We come again to do it. Thanks

Very great course.very knowledgeable teachers and smooth communication.will recommend for people wanting to become engineers and for acs re assessments.

I recently completed the last part of my gas portfolio on site with Spencer, and I can honestly say his guidance throughout was excellent. He was patient, knowledgeable, and always took the time to explain things clearly, which made the whole process far less stressful and helped build my confidence along the way. His support on site was invaluable, and I couldn’t have asked for a better mentor to help me get everything completed.
I’d also like to mention Hayley and Paula in the office, who went above and beyond behind the scenes to make everything happen. Their help in organising the portfolio and securing me a place on the G3 course at such short notice was amazing. Their communication and commitment made the entire experience smooth from start to finish, and I’m really grateful for all the effort they put in.

I finish my course big thanks to everyone at Herts Energy Academy the staff very helpful, the teachers very professional everything explained very well lots facilities to learn, the train station 5 minutes walk great experience from start to finish would highly recommend. Thank you again

Passed my ACS after completing the 6 month MLP, as well as certifications in HIU’s, Heat pumps, water regs and unvented systems. I would recommend every single one! Everything was explained really in depth and I was supported throughout all of my time there. Big thanks to everyone at Herts Energy Academy!

Excellent training with a very knowledgable trainer

Herts Energy HIU Training

I recently completed the HIU training course with Herts Energy and found it to be extremely valuable and well delivered by Dave Howlings.

The course strikes a great balance between theory and practical application, making it easy to understand how HIUs operate in real world systems. The content was clear, structured, and directly relevant to what you actually encounter on site, particularly around commissioning, system performance, and fault finding.