I called Shamrock this morning for service to my ac unit. He not only entertained my call at 730am but he was honest about the cost the use of my warranty and helped me troubleshoot over the phone. He was patience with my lack of knowledge of HVAC units as well. What a pleasant experience.

Very nice, informative, and just great technicians!

They did a wonderful job. William was on time and fixed my heating problem easily and quickly. Thank You, William!

These guys just fixed my A/C unit that has been leaking coolant for 4 years. They were very professional, courteous and responsive. Two years ago, the previous contractor told me I would have to replace the whole system, but they were able to repair is at a much lower cost. I am so relieved that I dont have to worry about not having working A/C. Highly recommend.

Ive used them twice and they have been on time, professional, and did quality work.

Great company! They did a fantastic job which was done quickly and cleanly. The price was fair and all the guys out here were super nice and friendly.

Professional very responsible company I have had several service cause with them and satisfied 100% recommend them highly

I am so glad we use this company for our HVAC needs. They have been nothing short of great to work with. They are honest and have saved us a lot of money. I will continue to use them with this kind of service!