Have used Guardian for about 10 years now. The quality of the materials that they use, the speed in…read morewhich they do the job, and the durability of the coating are top-notch. Prices have gone up every year, and because of the increase in oil prices they went up a lot this year so for the first time in 10 years, we're skipping a year. Just too expensive.

They were idiots, first guy came out never knocked on my door nothing then sent me a quote for…read moreseal coating when I place a search for a new concrete driveway then of course got the I;m sorry call for sending out someone for the wrong service then the next guy never came out to my house at all and gave me a quote for a new driveway without ever measuring a thing or even looking at it and I watch the first guy and his only measurement was from the garage door to the street down the center of the drive no width measurement nothing

I found Mao on Yelp and decided to get a quote based on the positive reviews. After 2 other quotes…read morethat I received, Mao was the best option for a concrete patio in my backyard (that I have been renovating). The communication throughout the whole process was great! Thanks, Marce! They were even able to reschedule my service for 3 weeks earlier than originally anticipated. The guys were fast, efficient, clean and did a great job. I would recommend Mao for all future concrete work to my family and friends. Thank you so much! (Don't mind the rest of the yard in the photo, work in progress...;)

So far so good!!! They responded right away to my call for an estimate and came out to my house…read morewithin the time space given. The serviceman was very polite and tried to be creative with the style of porch I was looking to have built.

Humberto responds quickly and does clean and quality work. Would definitely recommend his…read moreservices!! Driveway seal coat has held up very well after 1 year, usually what I wait before a review.

Humberto prepped driveway by removing all the weeds and filling the cracks , he took his time…read morespreading the coating.....Great Work. Humberto won another client and I highly recommend!!!! Thank you.

Glen Galis Concrete replaced our front stoop and added two stairs to the walkway. Before the work…read morebegan, it was very dangerous especially in the winter only having two steps to the front door. This was not even code in Kane County. Glen's installers were very meticulous and timely in getting the work done this past spring. I am constantly getting compliments from neighbors !

I had Glen quote me on fixing my concrete issues. He only offered me the option of removing and…read morereplacing my entire front concrete porch that has two cracks in it --one was jagged -- so did not look good ($5500). Another company came out, drilled down the uneven concrete and coated the cracks with matching concrete for $100. Is this a lifetime fix? No, cracks do re-open but even brand new concrete can crack over time. Then Glen said to repair walkway was $2500 (completely take up and replace so it sits at higher angle to front patio so the step up to the front concrete porch is not so high up. Another company put in a form and built me a concrete step that makes it possible to not replace the walkway, and then they filled in concrete imperfections and cracks in the sidewalk and left me extra concrete color, if it re-opens. My garage needed a new step (replace old wood one with concrete) and he quoted me $225.00 which is reasonable, and my side step had sunk and he quoted me $525 to replace it. The other company simply added a step to the side concrete, anchored the new form to the house, recoated original step and charged me $200. Their cost on the garage step was similar but they made it extra wide, so we can fully step out on it. I guess what I'm saying is there is more than one way to fix concrete, and Glen only does it the expensive way. If you have a large budget (I would have had to allot $8000.00), then yes, go for it. I also had concerns that all the drilling of the front patio would affect cracks in basement wall on that side and re-open them and queried Glen re that in the email (no response). Glen does not respond well (if at all) to emails, so remember to call. I think that he does great work, but remember it's only replacement work. He's not going to offer you any kind of "fixing" it work. I've learned through watching the other mason work, that concrete is fixable, also, by a home owner. It's fascinating watching him mix colours to match whatever imperfection needs patching. I now have fixed some low places and cracks in my garage floor myself!!

They were efficient and we got driveway extension done with breaking the bank. Would appreciate…read moremore prompt response though.

David and his team did incredible work on both my front steps and back patio. They were prompt,…read moreresponsive, and provided quality work. All communication with me was very thorough and honest. Additionally, they provided good options and recommendations of what work they could do and were reasonably priced. I would highly recommend D&M for paving and landscaping!

We hired these professionals to remove and replace our driveway, walkway, and patio. The…read morecontractors are very courteous, timely, and professional. The quote we received was lower than anticipated, and the quality of work was excellent, and the job was completed a few days earlier than expected. We definitely will be using this company again in the future.

Final update: Thomas Ratz stole my money and walked away. Do not do business with him. There…read morewere over 10 violations in the limited amount of work he performed and I had to pay to remove the poor quality job he started. Update: It took a long time to start the project. Promised 3 weeks to completion - HA! Hoping to have a good quality completed project in the next few weeks. Will update with the finished product. Update: still in the waiting game. More excuses than work. Update. Still waiting. Lots of excuses. No response when he's not going to show up. Almost 12 weeks since we put the deposit down and very little work has been done. Be prepared for lots of no call/no shows. And another update: Still not done. 17 weeks of excuses. Tom Ratz who has been the front man for everything is suddenly distancing himself. They refuse to return my deposit when asked.