I accidentally left a positive review because i thought this was the company i selected to do my…read morerepair. I did not. Because they ignored me several times, sent a guy out finally, then ignored me again. I paid another company 13k to do it. So, bang up job keep it up.

Called to request a foundation inspection, as the home is 30 years old, we have some very minor…read moretile cracks, and do see some seasonal movement in door openings (mostly one upstairs one). Some brickwork is cracked around suspended arches and cornerstone decorative pieces (e.g. above garage doors) but obviously has been for decades. I specifically called Cornerstone because I wanted a serious contractor who does actual poured footings, not that stacked cylinder mess that could actually crack your foundation worse as they use your house for the jack leverage. Dave was on time, courteous and (given that our appointment was in the middle of the Viral Apocalypse) understanding that I was working from home instead of 'off' for the day of our appointment. We spoke for a bit, he outlined everything well and asked pertinent questions about my reasons for calling, then got down to work inspecting...and recommended no work be done at this time. I offered to pay a service charge but he said that wasn't necessary. We did follow up on the phone briefly (I was busy when he was finished) and I am strongly considering coming back to them for some drainage improvements here and there as precautionary measures. Thanks for the time and professionalism.

Replaced my brick mailbox. On time and did a nice job. Could have cut some corners but didn't so…read morethe final project would look better. Would recommend.

Elias gave a quick and reasonable quote. He was out to my house in no time. I can't even tell where…read morethe cracks were in my brick and stone. Great job!

They were great to work with. He was quick to answer our questions and stayed to his timeline of…read moregetting the garage done. We had him do our garage floor with a flake finish and the results are exactly what we wanted! From everyone else we looked into, Diamond Shield offered us the best value and provided us a time efficient and cost effective option. We also are ones to support our local neighbors compared to large corporations.

5 diamond shield stars for Zach! He was quick to give me a quote, answer all my questions with…read moredetail. You can truly see that he greatly for his customers & their homes! I would highly recommend him for your epoxy projects.

Quick responses, easy payment method and work was done so quick and on time just like they said! I…read moregot pictures after the job and updates the whole way.

Not good, never showed up! Could never rely on this person…read morefor work... He was contacted on a couple of occasions and made plans to stop by and learn about our needs. This job could be worth several thousand dollars and he has not shown up. We made a specific appointment for this morning at 10:00 am for meeting. He never called and did not come.

They did a 14'x21' pad for me to build a detached garage. Came in person and gave me a quote. I…read morewasn't ready for about a month and when I called he honored the quote and was able to get it done within a week. Looks great and would call him for any additional concrete work.

Update to previous review, Juan took out a portion of our patio and ended up taking out a piece of…read morefoundation, ruining our back door and costing us $4,880.34 for a new door and rework of door infrastructure to fix everything. Juan called after I left the previous review, offering to fix everything and pay for the damages if I changed my review. I communicated we would have someone else do the repair and to sit tight. Now that the replacement is done and the cost finalized, he has since ghosted us and has not responded.

Amazingly fast and professiona. got the job done under one…read moreday. we requested service day before and they came the next day and finished.

I love my new driveway. They did an amazing job. Highly recommend. Very clean finish and was done…read morein no time ! Will be using them again !!

Louis is amazing to have work on your home. He has been in the business 40 years and that knowledge…read moreis priceless. He gave us a fair price and completed the work beyond expectations. Highly recommend him! Wish I could give more than 5 stars!

Mr Louis is fast professional and reliable to put your mailbox back together. Ours was knocked over…read morebricks busted and he fixed it magnificently you can't tell it was ever hit.

Rogelio and his team are highly skilled and knowledgeable landscapers. They will consult with you…read moreand provide guidance on plants to use that are low maintenance as well as seasonal. They work fast and are very professional. I highly recommend this company. You will not be disappointed.

Unfortunately, my experience with RC Landscaping was deeply disappointing…read more I initially hired them to help with a landscaping project. The contractor came out, marked up my lawn, sprayed grass killer, and began preparing the area. Shortly afterward, another contractor happened to stop by and offered a quote. Out of fairness, I wanted to validate pricing not to haggle, just to understand. Instead of having a professional conversation, RC Landscaping took offense and walked off the job entirely. What's worse is that he had already sprayed my yard, leaving me with dead, unsightly grass and no plan to repair or finish the work. Now I'm left scrambling to fix damage I didn't ask for just because I wanted to make an informed decision. The photo attached shows the current state of my lawn. It's clear, marked, and dead. This wasn't how I expected the relationship to end. If you're considering RC Landscaping, beware: if you seek clarity on price, they might just leave you mid-project. RESPONSE : I initially contacted RC Landscaping to help design flower beds for my front yard. We discussed expectations, and he even came out to mark the yard and spray it to prep for install. While I hadn't delivered the materials yet, I was planning to, and we had a start date set. Things changed when I asked a simple question about pricing. Another contractor had stopped by with a lower estimate, and I wanted to understand the difference--especially since only one bed was multi-layered and the rest were basic. I wasn't trying to cancel the job; just asking for clarity. Instead of a conversation, the contractor called off the job entirely, citing a lack of trust. I was left with patches of dead grass and no work done. I also asked to keep the drawing for reference (since I now have to start over), but was told no. The owner claims I was difficult or indecisive--but I have screenshots that show I was respectful and collaborative throughout. I never changed the job scope drastically--I asked thoughtful questions as part of normal planning. In the end, I can't recommend this business based on how the situation was handled. A simple follow-up led to the project being abandoned, and now I'm left cleaning up and restarting. Attaching screenshots from our actual conversation to provide context. I believe they show I was clear, respectful, and simply trying to understand pricing and next steps.