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Treacy Solar Reviews

Solar panel installer serving Cavan, Ireland

Reviews last updated March 2026

Based on 75 reviews across Google and Trustpilot, Treacy Solar has an average rating of 4.9/5. Most recent review: 11 February 2026.

Overall Rating

4.9

75 reviews across platforms

4.9

75 reviews

Rating Breakdown

Based on the last 20 reviews

5 star
100% (20)
4 star
0% (0)
3 star
0% (0)
2 star
0% (0)
1 star
0% (0)

Review Highlights

Top Review

John o connor

I recently had a solar system installed by Treacy Solar and felt it deserved a proper review. Before choosing a company, I compared prices with companies across both the Leinster and Munster regions, ...

Most Recent Review

Harvinder Singh

I recently had my solar, battery, and backup system installed by Treacy Solar, and the entire experience was excellent from start to finish. The team demonstrated a high level of professionalism throu...

Read Treacy Solar reviews below

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Newest Reviews (20)

5/5

I recently had my solar, battery, and backup system installed by Treacy Solar, and the entire experience was excellent from start to finish. The team demonstrated a high level of professionalism throughout the project. I would particularly like to commend Darren and his roofing team, who carried out the work in very challenging weather conditions and dealt expertly with difficult roof tiles. Their workmanship was outstanding. I would also like to thank Jeff, the owner of Treacy Solar, for keeping me informed on a daily basis regarding progress and next steps, which was greatly appreciated. In addition, my thanks to Kieron and Eddie for their support and guidance throughout the process, from initial sales discussions through to the final installation. I would highly recommend Treacy Solar. The service was excellent and truly professional from beginning to end.

Harvinder Singh11 Feb 2026
5/5

From meeting with Jeff and confirming the booking to install 15 panels with 10kw inverter with ev charger - when the crew arrived before 8am and straight away got stuck into the work, a lot of work inside and out and at the end of the day my home was still clean because the crew cleaned up as they went and advised the best course of work to make it as tidy as possible, even hardwired the inverter with broadband and made it look as tidy as possible. Would I recommend Treacy Solar :- without a doubt and great appreciation to the crew

PATRICK FLOOD10 Feb 2026
5/5

To Treacy Solar. I would like to thank all at Treacy Solar for the great work carried out on my Solar installation. I would like to thank the sales team, and all the staff I did not meet for a job well done. I would especially like to thank Micheal Collins and all his team for the excellent work they carried out. They were very professional at their job,and very polite and courteous. They were very neat and tidy in side and out side the house . Treacy Solar can be very proud of all there workers. I will recommend Treacy Solar to everyone. Keep up the great work from Pat and Emily

Pat Naughton20 Jan 2026
5/5

Super happy with my solar panels, I would highly recommend Treacy solar from sales to electricians to installers everyone was so easy to deal with, communication was excellent. My sister was so impressed with the job she had since gotten them to install panels to her too.

Grainne O'Shea12 Jan 2026
5/5

Treacy Solar were very professional in everything from first point of contact to completion of installation. There was never any pressure put on the client and they were also very amenable to making any changes. The installation crew were also very professional and their work was excellent.

Una Gillespie19 Dec 2025
5/5

I recently had a solar system installed by Treacy Solar and felt it deserved a proper review. Before choosing a company, I compared prices with companies across both the Leinster and Munster regions, and these were by far the most competitive without cutting corners on quality. From the very first conversation, everything was handled professionally. There was no sales pressure at any stage, and every question I asked was met with clear, confident explanations. Their technical understanding stood out straight away. I also mentioned to them that we deal with frequent power cuts in our area, and they immediately recommended installing a gateway system. This setup allows the battery to run the entire premises independently. Given that we’re rural with a septic tank and pumped well water, this was a huge selling point. It now means that in storms or blackouts, I can still run essential utilities like water, heating, and general household systems as long as the battery has charge — a massive benefit considering how often we lose power out here. Installation day was just as impressive. The team arrived exactly when they said they would and got straight to work. They had everything completed much faster than expected. The crew were friendly, respectful, and extremely easy to deal with. You’d have no hesitation trusting them inside your home — they genuinely carry themselves like people who take pride in their work. Another major plus: the cleanliness. When they were finished, the place was spotless. There wasn’t a single bit of mess left behind, and everything was put back the way it was. They install Sigen Energy equipment, which is very high-end, yet despite using premium hardware, their quote still beat every other price I got. Their background in roofing also shows — the structural side of the installation was carried out with real care and attention. Overall, I’m delighted with the system and how everything was handled from start to finish. The workmanship is excellent, the system performs perfectly, and the service was top class. In a market which is flooded with installers, you have to stand out. Treacy Solar exceeded my expectations. These are people you can genuinely trust. I’d have no issue recommending them to anyone considering solar.

John o connor1 Dec 2025
5/5

I had my solar panels installed in September. They were done in 1 day. The team were very professional and friendly. The system was explained clearly. The app is very easy to understand. I am very pleased and would recommend Treacy Solar.

Mairead Ruane19 Nov 2025
5/5

Hello, we recently had solar panels installed by Jeff and his crew, shout out to Kieron and Jeff, when they said they would ring text or email they did which is very refreshing in today's world. As for the installation crew that came to me they are a great bunch of trades men and women from start to finish they were absolutely fantastic. As per conversation with jeff, give half an hour of chatting to the lead electrician and i was more than happy with the plan for installation. There was no what was best for the lads it was what am I happy with so again this was stessfree and refreshing. You would be made to look elsewhere for solar panel installation work. They arrived at 8am solar panels were installed with the electrical works completed with tests and up and running by 4pm. Clean, tidy and very courteous employees. Exceptional at what they do!

Noel Odonovan17 Nov 2025
5/5

Excellent customer service and excellent workmanship. The lads were in and out in one day and were very neat. All of the installation team were all very friendly and quick to answer all questions. They are also very good for support post installation.

Jim Hourigan12 Nov 2025
5/5

I’m delighted with my install had the pleasure of being on site with the electrical crew on the day of install. They are a brilliant bunch of lads very friendly and helpful and committed to doing great work. On the admin side of things they looked after all paperwork for grant and nc6 made everything very hassle free I’d have no problem recommending Treacy solar since install my system has been flawless in the month iv had it. Thanks again to all the lads that worked on my system and to Jeff

Gary Dollard11 Nov 2025
5/5

Great service from Treacy Solar! I'm very happy with the company from quotation through to the installation stage. The team arrived early in the morning and got 17 solar panels, inverter, battery and all relevant hardware installed within 8 hours. I received 5 other quotations and Treacy’s was the most competitive despite using premium hardware from Jinko and Sigen. For anyone considering an investment in a solar PV installation, I highly recommend Treacy Solar.

Jaro Stypa23 Oct 2025
5/5

The salesman was great – no pressure at all. Communication throughout was excellent, and the advice I got was spot on. They really understood all the technical aspects of what they were selling, which gave me a lot of confidence. On the day of the install, they arrived exactly when they said they would. An army of lads turned up, all direct employees, and had the whole system installed and finished before 2pm. They were tidy, professional, and clearly knew their stuff. The installation itself was excellent. They’re supplying Sigen Energy equipment, which, if you do your research, you’ll see is very high-end. Despite that, their pricing was the most competitive I found. The fact that they have a successful roofing company behind them was another big plus – I knew they’d understand the structural side of things and I wasn’t disappointed. I’m extremely happy with the job and would highly recommend Tracey Solar. There are a lot of cowboys out there, so choose carefully who you get to do your install. My brother was so impressed after seeing the quality of my system that he’s since bought a full system from them too.

Robert16 Oct 2025
5/5

We recently had our solar system installed by Treacy Solar and I couldn’t recommend them highly enough. From the very first call, the customer service was outstanding. They were friendly, professional, and genuinely helpful. Their pricing was competitive, and they come from three generations of roofers, so I knew the installation was in expert hands. Mike and the team were punctual, tidy, and took the time to explain everything clearly, including how the battery storage and app monitoring work. Excellent work, trustworthy advice, and a fantastic Limerick company to deal with.

Anita Collins15 Oct 2025
5/5

Having no Knowledge of Solar & going on a neighbours recommendation, Treacy Solar have been a great choice. Once an installation date was agreed, the installation was very professional especially on a wet day & everything about the system was clearly explained, I am very confident this was the right decision to go Solar & the app makes understanding the usage very simple. Many Thanks to all the Team at Tracy Solar. 😃

Margaret Bell9 Oct 2025
5/5

From start to finish, the experience with Treacy Solar Panel company has been excellent. The installation team arrived on time, were very polite and helpful throughout the day, and explained everything clearly. They worked efficiently and had the full installation completed within the same day, which was really impressive. The whole process was smooth, stress-free, and carried out to a very high standard. We are really pleased with the results and would happily recommend them to anyone considering solar panels. Lisa & Gary Feeley

Lisa Tracey29 Sep 2025
5/5

Can't recommend Treacy Solar enough, Jeff and Eddie were fantastic to talk to and very fast to respond to any questions we had. Jeff and all his team were amazing, from the installation to the paperwork, they couldn't have made it any easier. If you are thinking about getting Panels I would 100% recommend them as they provide a fantastic service from start to finish.

Richard Corbett4 Sep 2025
5/5

When I started the journey of selecting a provider for my solar install there were a number of factors that were important to me ,those being a competitive price ,quality workmanship ,backup service and a proven track record.I did my own research with previous customers to see would they recommend Treacy Solar and all of them highly recommended Treacy Solar and had nothing but positive comments.From the first contact I had with Jeff Treacy over many WhatsApp messages and phone calls he was very easy and straight forward to deal with.When he called to my house to check the roof he was confident in being able to install 19 solar panels.There was no hard sell from Jeff and he was a straight talker.I paid my deposit and about 4 weeks later the install of my Sigenergy system went ahead.The electricians and roofers were all professional and nice lads to deal with.As my house is a two storey while on the roof they used mobile scaffold and harnesses which assured me of their safety.They worked as a very organised team and answered any questions that I had on the day.I received a good handover on my Sigenergy system and I am extremely happy with it .I was also very happy that all are employees of Treacy Solar are direct employees.Any query's that I have had since install have been answered quickly and it gives great confidence that Jeff is only a WhatsApp message away. I 100% recommend Treacy Solar and my only regret is I didn't do it sooner as on my first bill following install I am already in credit by €125 which is very impressive.Keep up the great work Treacy Solar.

Michael O'Reilly19 Aug 2025
5/5

From the initial site visit to handing over the system, a great experience overall. Daunting getting all those quotes in such a small timeframe but Jeff was one of the few that actually stood with me and looked at the roof and explained all options available. On the morning of the install you could not have asked for worse weather but the guys were on the roof at 8am and put in a wet shift, fair play. Very clean and tidy crew, everything cleaned up as one would expect. Delighted with my new PV setup, no more bills and will generate a small income that will go to buying oil in the winter. Should have done it years ago, 100% would recommend.

Ole Rasmussen8 Jun 2025
5/5

My experience of dealing with Treacy Solar has been truly excellent. Everyone from sales through to the installers are the nicest people. They are an extremely efficient team. From the minute they arrived to install solar panels on my home, they each had their own specialized tasks and went about them methodically. They were the tidiest group and left not a trace of a mess after them. The whole operation took less than a day. I am 100% satisfied. A huge thank you to Jeff and his team.

Don Kearns11 Sep 2024
5/5

The entire experience working with Jeff and his team was top notch ! From sales, system design, and installation the team was great. These guys are really good and know their stuff. Communication throughout was fantastic - no matter how many questions we asked, Jeff was always there with the answers putting us at ease. We decided on a 16 panels with 3 battery system, which works great for us. We highly recommend Treacy Solar to anyone who is considering installing solar.

Gwen Egan3 Sep 2024

Frequently Asked Questions

How is Treacy Solar rated?

Based on 75 reviews, Treacy Solar has an average rating of 4.9/5 across Google and Trustpilot.

How many reviews does Treacy Solar have?

75 Google reviews and 0 Trustpilot reviews.

Where does Treacy Solar operate?

Treacy Solar serves the following areas: Carlow, Cavan, Clare, Cork, Donegal, Dublin, Galway, Kerry, Kildare, Kilkenny, Laois, Leitrim, Limerick, Longford, Louth, Mayo, Meath, Monaghan, Offaly, Roscommon, Sligo, Tipperary, Waterford, Westmeath, Wexford, Wicklow.

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