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Ferm ENG LTD Reviews

Solar panel installer serving Cavan, Ireland

Reviews last updated March 2026

Based on 21 reviews across Google and Trustpilot, Ferm ENG LTD has an average rating of 5.0/5. Most recent review: 19 December 2025.

Overall Rating

5.0

21 reviews across platforms

5.0

21 reviews

Rating Breakdown

Based on the last 20 reviews

5 star
95% (19)
4 star
5% (1)
3 star
0% (0)
2 star
0% (0)
1 star
0% (0)

Review Highlights

Top Review

Shane Lang

Ferm Engineering fitted our solar panels and battery system earlier this year, and the service was outstanding from beginning to end. From the first conversation right through to installation and comm...

Most Recent Review

Peter Nash

Local company with great local service - happy Xmas to everyone!

Read Ferm ENG LTD reviews below

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Newest Reviews (20)

5/5

Local company with great local service - happy Xmas to everyone!

Peter Nash19 Dec 2025
5/5

Ferm Engineering installed solar panels and battery at our house in Rosses Point a few months ago. All done in two days. Excellent job and working perfectly. Would highly recommend this company.

Paul McDermott18 Dec 2025
5/5

The workmanship was excellent.Any queries we had were answered by Alice in the office who explained everything in detail. We have no hesitation in recommending this company.

Mick Patton18 Dec 2025
5/5

Hi I am delighted with my ground mounted solar panels have produced more than 33% more kws that we have used over the past 12 months. The exact most we have pay is still a little early to say but it is in the low €100's for using 4600 units ( lThis is an average usage). Kudos to Paddy, Aliceand Jim. Happy Christmas to all at Ferm Engineering.

Kevin McLoughlin18 Dec 2025
5/5

Big savings on our Electricity bills-delighted with the results so far

Kathleen & John Durcan17 Dec 2025
5/5

Great experience getting solar PV panels from Ferm Eng. Good service, neat and timely and a good price. Highly recommended

fiona17 Dec 2025
5/5

Great folk to handle the installation process. Plus first class aftercare. Highly recommend Ferm Eng.

Martin McAndrew17 Dec 2025
5/5

Ferm engineering were fantastic from start to finish, they have been there for assistance after install complete.

Stephen O'Hara17 Dec 2025
5/5

We had Ferm Engineering install solar panels and batteries at our house in Co. Sligo and we couldn’t be happier with the result. From start to finish, the team were professional, knowledgeable and easy to deal with. The installation was carried out efficiently and to a very high standard, with everything clearly explained along the way. The system is working perfectly and the workmanship is excellent. We would highly recommend Ferm Engineering to anyone considering solar panels.

Sean Molloy13 Dec 2025
5/5

First class service thank you!

G M12 Dec 2025
5/5

Ferm Engineering fitted our solar panels and battery system earlier this year, and the service was outstanding from beginning to end. From the first conversation right through to installation and commissioning, everything was communicated clearly and carried out professionally and they were happy to answer my questions without any pushy sales approach. The first step was installing the solar panels on both sides of our roof (East/West configuration). The installation team were friendly, professional, tidy and quick, and the job was completed in two days with zero issues. Next, the electricians came to do all the wiring and connect the inverter and battery. They were friendly, professional, tidy and punctual, and I’ve had no issues at all since the install. The quality of the workmanship was very high, I also had a few follow-up questions afterwards and Ferm Engineering were quick to provide the help I needed. I was lucky enough to secure an SEAI grant for the install, and Ferm Engineering submitted the required DOF documentation to SEAI. Everything went smoothly and I received the grant with no problems. I’ve been very happy with the performance of the system since, and I’d have no hesitation recommending Ferm Engineering. Thanks for everything guys, especially a big shoutout to Alice :)

Shane Lang12 Dec 2025
5/5

Ferm Engineering installed our solar panels and battery system earlier this year and the whole experience was excellent. From the initial discussions through to installation and commissioning, everything was handled professionally and clearly. The quality of the workmanship was very high, the system was well thought through, and the team were tidy, punctual and easy to deal with. They took the time to explain how everything works and answered questions without any sales pressure. We’ve been very happy with the performance of the system since. I’d have no hesitation recommending Ferm Engineering.

Sean Bruen12 Dec 2025
5/5

I would strongly recommend Ferm Engineering to install Solar Panels. I had the panels installed at my family home this week. The advice that we got on the instillation was excellent and very practical. The workmanship was 100%. The whole process was easy and seamless.

mella britton14 Feb 2025
5/5
pauric mccabe29 Nov 2024
5/5

A skilled engineering outfit, focused on innovation, sustainability and excellence.

N. Coyle29 Nov 2024
5/5
Sarah Jane McCabe29 Nov 2024
5/5

Great team, great service. Definitely recommend. Conor has helped us out many times at very short notice

David Taylor29 Nov 2024
5/5
Eamon McNulty9 Sep 2019
4/5
Paddy McGlynn2 Dec 2018
5/5

Very good engineering cimpany, very friendly, can't do enough to help

Dale Joseph17 Sep 2017

Frequently Asked Questions

How is Ferm ENG LTD rated?

Based on 21 reviews, Ferm ENG LTD has an average rating of 5.0/5 across Google and Trustpilot.

How many reviews does Ferm ENG LTD have?

21 Google reviews and 0 Trustpilot reviews.

Where does Ferm ENG LTD operate?

Ferm ENG LTD serves the following areas: Cavan, Donegal, Galway, Leitrim, Longford, Mayo, Monaghan, Roscommon, Sligo.

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