Robert took the time to walk me through an issue that came up on my inspection report concerning a…read moreleak on the exterior of my home. More than fair pricing and willing to problem solve. Robert is now a permanent contact in my phone. Don't think twice!

Can't say enough good things about Robert. We have used him on several occasions from the basic…read morefall blowout to system adjustment and most recently, for a whole replacement of the backflow preventer and sprinkler shutoff valve. Every time Robert impresses us with his knowledge and willingness to explain everything he is doing and how we can do simple maintenance to help increase the life of our sprinkler system. His prices are extremely competitive and he has never tried to up sell us on anything. Very honest and thorough. Highly recommend giving him a call!

They tried to charge us a trip fee and this was not disclosed prior. Then they told us we needed to…read morereplace a valve and overflow box that was going to cost $1,100 before they could even diagnose what was wrong with our sprinklers. We found another company who was able to fix our sprinklers for $80. Changing to 1 star as their comments are yet again not honest. I can't believe they are commenting on my post saying I'm a scammer.... We found a reputable company who repaired our sprinklers for $80, not a friend of ours. Beware, DO NOT DO BUSINESS WITH THIS COMPANY.

My parent's sprinkler system stopped working all of a sudden and Alvaro and Mark came out to assess…read moreour system- Alvaro made sure our system was working as usual. He was very communicative and assured my parents that the system would be working no matter what before us leaving on our trip. Alvaro, Martha and team are FANTASTIC - an extreme pleasure to work with such a professional and thorough team. Thanks for a great job at our home -

T5 personnel were very helpful and had reasonable pricing. I will definitely use T5 again!read more

Contacted. Never responded. Not even a "sorry, sir. we're extremely busy." Going elsewhere for…read moreservice.

Great Service!!! Would highly recommend! Prompt and respectful. Plan to call them yearly for…read moresprinklers service! CS

They did a great job laying concrete in my backyard. It looks great and they did it very quickly,…read morewith a great price. I would highly recommend Carlos and his team.

I was referred to these amazing folks by another service provider we met at a Chamber meeting. They…read morecame out right away, and got me bid within 3 days. They were a few hundred higher than the lowest bidder but thousands lower than the highest bidder. They showed up as scheduled to do the work with a great crew and we are thrilled with their professionalism. We highly recommend. The one negative review on here does not at all speak to the experience we have had.

Unfortunately, my experience with Cornerstone Landscape has echoed that of Mr. Brian M below…read more I contacted Cornerstone based on their solid reviews on Yelp and other sites. I also was told the soonest Scott could come out was in three weeks. On the day of the appointment, I called to confirm the appointment window and the office assistant confirmed that I was scheduled for a 3p to 5p window. Had to leave work early to meet the window (not a problem, planned it in advance). Scott never showed up. Waited until 5:30p before calling to get an update, but the office was closed and I was directed to Scott's voicemail by the automated answering machine. Left a voicemail. I called back first thing the next morning to explain the situation and the office assistant took my phone number so she could call me back after talking with Scott. I never heard back. I called one more time the next business day and left another voicemail. I still have not heard anything back from Scott or the office assistant. It really sounds like Scott and his team do great work, but I have not experienced the prompt or courteous responsiveness that others have. I understand that things happen sometimes, but a business should always communicate with its customers when a scheduling issue arises. ***************************** UPDATE Scott called me personally this morning to apologize for missing the appointment last week. The lack of communication appears to be due to the office logging an incorrect area code on my phone number. My subsequent calls alerted the office to the error. I'm giving Scott and his team the benefit of the doubt and we are going to try to meet again tomorrow. Upgrading my review to a 3s for now.