Brst reviews for Denver custom concrete, landscaping and masonry

Rave Reviews for J’s Concrete!

  • Kelly H. Avatar

    5 star rating This is way past due by about 4 months, but Jim and his crew are FANTASTIC!  With new construction, they had a LOT of clean up/prep of our soil, laying landscape fabric, river rock, mulch, building a pergola, outdoor kitchen,... read more

    Kelly H. 2/27/2018
  • Netia I. Avatar

    5 star rating Jim Grey helped us install a stamped and stained concrete walkway and patio at our property. We originally decided to hire Jim because his price was very competitive, but also because he was so responsive. in the end, we were... read more

    Netia I. 11/07/2017
  • Christine Z. Avatar

    5 star rating I needed a large stamped concrete done in my backyard and called up a few companies. Jim showed up on time and we instantly connected. He was definitely not trying to up sell anything to me and gave me an... read more

    Christine Z. 3/15/2017
  • Tracy H. Avatar

    5 star rating Good communication throughout process and the job wasn't finished until we were completely satisfied. They ripped out an old wood deck and replaced with a beautiful stamped and stained concrete. Jim worked hard to keep us at our budget and... read more

    Tracy H. 10/27/2016
  • Doug B. Avatar

    5 star rating Great work, reasonably priced. We are very happy with our new BBQ island and fireplace. Highly recommend Jay's!!

    Doug B. 10/23/2016
  • Todd E. Avatar

    5 star rating My wife and I had our new home built last year and needed a complete landscaping and patio job done.  I seriously contemplated doing the job myself, boy am I glad I didn't.  I'd still be working on it.
    We looked...
    read more

    Todd E. 5/25/2016
  • Kristin L. Avatar

    5 star rating Updating my review since J was finally able to stop by and assured me that my concrete was not actually damaged, just the seal had worn off in some areas, and it looked so much better after a new coat... read more

    Kristin L. 4/12/2016
  • Brent W. Avatar

    4 star rating Patio looks amazing! Fence looks amazing! All done for a reasonable price.
    Jim is good guy!
    The reason I'm giving four stars instead of five is because they almost built the patio on top of my sprinklers. Luckily, I noticed...
    read more

    Brent W. 9/08/2015
  • Jake G. Avatar

    5 star rating Jim's crew did an excellent job laying our concrete stamped patio! The stamp and design is exactly what we were looking for and they did it in a timely and neat manner. Jim came out for the quote and write... read more

    Jake G. 4/24/2015
  • Paul C. Avatar

    5 star rating Jim and his crew are the best. They work long, hard days, and made sure our new patio looked exactly the way we wanted it to. In the end, we have a beautiful "extra room" on our house that we... read more

    Paul C. 5/21/2013
  • Amber V. Avatar

    5 star rating We had Jim and his crew do an extension in a small concrete patio last year. We wanted to incorporate a stamp and stain in the new concrete that would flow seamlessly into the old, plain concrete. Jim helped us... read more

    Amber V. 4/08/2013
  • Ike D. Avatar

    5 star rating We just got a brand new, stamped concrete patio in our back yard from J's Custom Concrete. Jim and his team did an outstanding job! Jim walked us through every step of the process, itemized every cost, and explained everything... read more

    Ike D. 11/13/2012
  • Kristen B. Avatar

    5 star rating I hired J's Custom Concrete to fix a problem that a previous concrete company wouldn't. I hated to have to spend money 2x's for the same project and I wish I would have just hired Jim's crew from the beginning.... read more

    Kristen B. 11/10/2012
  • Ravi H. Avatar

    5 star rating Jim and his crew did a first rate job installing a new driveway, stairs, a front patio and a walk at our house. The workmanship was excellent. Most impressive is Jim's reliability. He always delivered what he said he would... read more

    Ravi H. 10/24/2012
  • Christy M. Avatar

    4 star rating Jim was great to work with! From start to finish, Jim and his crew had our patio done in less than a week. He listened to what we wanted but also added some of his own expertise to create a... read more

    Christy M. 8/25/2012
  • Veronica B. Avatar

    5 star rating Alright, I just got my back patio and sidewalk to connect my  back patio to driveway done.  I was pretty flexible about the time table and just wanted to get it done before all the nice weather starts to roll... read more

    Veronica B. 3/19/2012
  • Cal P. Avatar

    5 star rating I rarely recommend another trade, unless I know first hand their work, and work ethics, and J's Custom Concrete and Landscape Design is saved in my cell phone, for anyone I happen to run into painting homes around the Denver... read more

    Cal P. 11/19/2011
  • Jen S. Avatar

    5 star rating FOLLOW UP - A crack showed up on our new patio starting from the house (probably from the change in weather & the house shifting).  So I sent an email to Jim w/ pics asking what to do - got... read more

    Jen S. 11/17/2011
  • Neil S. Avatar

    5 star rating Jim Gray I must say runs a very impressive business. Whether you are looking for Custom Concrete, Patios, Masonry, Flagstone, or even Landscaping in the Colorado area.... You will have to look no further because I believe Jim Gray is... read more

    Neil S. 12/30/2010
  • Travis C. Avatar

    5 star rating I needed some old concrete ripped out and replaced along with new slabs and walkways. Jim was very professional and personable throughout the entire process. Jim never tried to oversell us, he had our best interest in mind, providing us... read more

    Travis C. 5/03/2018
  • Jennifer G. Avatar

    4 star rating Jim and his crew are great and thorough! If you need concrete and/or wood work done... they are the company to call!

    Jennifer G. 7/05/2018
  • Heidi B. Avatar

    4 star rating April 2017, we had two backyard patios placed in our backyard.  Jim was professional.  The only thing I'd say was a bit frustrating was when his crew wouldn't show up when they said they would.  I'd call Jim and he... read more

    Heidi B. 7/11/2018
  • Sige B. Avatar

    5 star rating These guys were amazing.  Very accommodating and flexible.  Very professional and experienced.  They did a spectacular job.  I wasn't prepared for how great it would turn out.  They came in, got the job done in a short period of time,... read more

    Sige B. 7/30/2018
  • Jennifer T. Avatar

    5 star rating Jim was great to work with!!!  He explained things thoroughly for the initial meeting. He was available to answer our questions through our project.  Jim kept us informed with bad weather reports and worked around this to get the project... read more

    Jennifer T. 8/09/2018
  • Anthony G. Avatar

    5 star rating J's team poured a stamped/stained concrete deck, built a cedar fence, completed stucco work on the house, and reorganized my sprinkler system to accommodate the new sod footprint after the work was done. I was very impressed with how quickly... read more

    Anthony G. 9/19/2018
  • Sandi O. Avatar

    4 star rating We had J's Cusom Concrete take an old deck out and completely replace it with beautiful stamped concrete stairs and patio.  JIm took the time we needed to make sure he completely understood our needs and provided great input to... read more

    Sandi O. 11/04/2018
  • Debra J. Avatar

    5 star rating Great work on a BBQ grill island.

    Debra J. 11/26/2019


Great work. Exceeded expectations

5 5 1
Jim was great and he is clearly is straight shooter. I appreciate an honest business person. But I have to give my highest praise to the crew that did the work. Richard’s crew worked harder that expected, better than expected, and their dedication and craftsmanship is a rare thing these days. They are also a nice group of gentlemen. I will recommend Jim and his team to anyone interested in high-quality concrete work.

This Company Rocks!

5 5 1
J's Custom Concrete ROCKS! We built a new house last May and had some stamped concrete poured. I was thinking that the new 1100 sq feet of concrete would never be able to match exactly. I was wrong! J's was able to pour the concrete and match it to the old concrete exactly! The quality of all of the works was extremely high and the price was very competitive! We will definitely use J's Custom Concrete again!

Couldn't Be More Pleased!

5 5 1
J's Custom Concrete installed a beautiful stamped concrete patio to compliment our new construction home in Aurora back in March. I"m happy to report that 3 months later, we couldn't be more pleased with the final product and the outstanding service. I would highly recommend J's to anyone interested in doing business with a top notch company that practices fair and ethical business. Pricing was competitive, but it was the expertise of the installation crew that really made the difference. I would hire J's again in a heartbeat. I have no regrets, no buyers remorse!

Very Happy With The Results!

5 5 1
We just completed a backyard patio project with Jim and J's Custom Concrete. Overall we are very happy with the results as the finished product looks impressive and is exactly what we wanted. Jim is a very nice man and his crew was professional and respectful. Jim was out to bid the project the day after I initially contacted him for an estimate. Our project was tear out of an existing deck and small concrete patio with replacement with one large stamped patio area. They were ready to start the work as soon as we received the necessary approval from our HOA. My only criticism was that sometimes we were not communicated with on what days the crew would be out to the project and what days they were not coming. There was also a small mix up of whether trenching for a drain was included in the initial bid, but Jim ultimately took care of that to make sure we were happy. Considering the overall quality of the work performed, the end result for the price was well worth it. I believe Jim wants to do a good job for his customers and truly cares about your satisfaction. I would recommend J's for concrete projects.

One Word: AWESOME!!

5 5 1
Jim and his crew worked very hard to finish the form only to be delayed by the weather - once they had a day to pour, the concrete was poured in under two hours and the stamped finish was very beautiful. Richie and crew were back the following day (a Saturday) to finish and seal the surface. The end result is AWESOME!! We have already received many compliments about what a beautiful patio we have. I would highly recommend Jim and his crew for any concrete job no matter how big or small.

Great Job, Great To Work With!

5 5 1
Jim's crew really scrambled to finish our patio job, and their work schedule was a little bit erratic, but in the end we saved about $1,800 and the work was really topflight. I would definitely hire them again.

Efficient, Timely & Gorgeous!

5 5 1
I can't say enough about J's Custom Concrete!! Jim was helping us throughout the whole process...from selecting the stamp to determining the size of our patio and walking us through all the options. The workers were fast, efficient and timely...and now we have a gorgeous patio to enjoy!! It has far surpassed our expectations. Thank you J's Custom Concrete!!

Very Happy!

5 5 1
We had Js Custom Concrete design and put in a front and back patio. We are very happy with the work. Working with Jim Gray, Victor, David, Richie and the entire team was great experience. We will enjoy our new outdoor living space for years. Thanks again for a job well done.

Absolutely Love It!

5 5 1
Jim and his crew just finished our concrete patio this weekend, and we absolutely love it. He came out numerous times to talk about options with us and he never pushed us towards a more expensive option. The only downside is that it's February and summer patio barbecues seem so far away. I would recommend Jim and his crew to anyone looking for concrete work.

Good Quality Work!

4 5 1
They do quality work, and so far, so good. Having a stamped concrete patio put in is not cheap no matter who you hire, so I went with these guys as they seemed to provide a better customer experience than others (e.g. a website with actual pictures of their work). They did everything according to plan and it looks great. My only gripe is I was told they were going to begin work on a certain afternoon, so I left work early to meet them at the house at about 1PM. At 4PM they finally called and said they weren’t going to show up, All in all, Jim is a good guy and I’ll have them come back to build a wall for a BBQ grill next spring.

Very Pleased!

5 5 1
My husband and I got a fence built on our backyard and the sides of our home. In the beginning we had some quality and service that we weren't happy with but Jim made a genuine and thorough effort to make things right. He brought Jose to fix things and Jose worked his tail off to do it fast and well. Jose was great! We are very pleased with the results.

Wholeheartedly Recommend

5 5 1
My wife and I had our new home built last year and needed a complete landscaping and patio job done. I seriously contemplated doing the job myself, boy am I glad I didn't. I'd still be working on it. We looked for a few weeks and received multiple estimates for stamped concrete, landscaping and a pergola roof. We met with Jim Grey(owner) and immediately felt comfortable working with him. He listened to what we wanted, looked at our plans and worked with us to make sure we got what we wanted in our back yard. He even pointed things that were not going to work and suggested an addition to our plan that is much more functional and we can expand on later. His estimate was not the cheapest but it certainly was not the most expensive either. I decided to use him not based on price but his expertise, ideas and online positive customer reviews. He and his crew ended up doing the whole job for us. They did stamped concrete, a pergola roof, hot tub pad, regraded our lot(including a retaining wall), all of our landscaping and installed a sprinkler system in our backyard. All of it turned out great and besides a couple of minor issues, we couldn't be happier. The minor issues were fixed quickly and to our satisfaction. Jim was there almost every day making sure everything was the way we wanted it. When the job started, the first thing they did was to regrade and level our lot, but kept the drainage pattern intact. This made our back yard much more useful and was something I hadn't even thought of. This aspect alone made not doing it myself well worth it. The concrete was all stamped, colored and reached around all of the back of the house. We did cobblestone pattern on the sides of the house and a wood grain pattern for our patio on the back. Jim worked with us to help pick the colors for the concrete to match the house and to look the most like wood. The colors match the house very well and most people can't tell the wood pattern isn't wood until they step on it. The hot tub pad is fully reinforced with five caissons and is colored to match our walkways but not stamped. Our concrete foreman, Richie, and his crew worked very quickly and had the concrete done beautifully within a couple of days. The pergola roof was done in conjunction with the patio and matches up perfectly. Jim's construction manager, Jose, worked closely with us and made sure everything was the way we wanted it and made useful suggestions along the way. Victor, the landscape foreman, did an excellent job helping us design the back yard and figure out exactly what we wanted. His suggestions helped us avoid problems in the future, helped us achieve to look we wanted and made the yard so much more functional. His crew installed the retaining wall, sprinkler system, trees, bushes, trim and grass. He even pointed things out the contractor had done incorrectly when they landscaped our front yard Again everything was done quickly and professionally. In closing, our project was completed two days early, even with the changes that we made to the plans along the way. Jim kept to his original estimate, even cutting costs where he could, and was very reasonable with the costs for our changes to our original plans. I would, and will, wholeheartedly recommend him and his company.

Top Notch

5 5 1
I've done a lot of remodellings over the year. Inside and outside. I'd pick J's again for another property I have. They are top notch for concrete, yard and exterior structure work.

Great Company!

5 5 1
I just had a 6ft wooden fence put in by J's concrete it goes great with the new patio J's just installed. Last year J's replaced my driveway and front porch. Our next project from J's is a pergola with a fire pit and a seating bench. Jim has been right there through the whole project. We are very happy with J's and will recommend J's to all my family and friends.

Highly Professional

5 5 1
J's team, from management through on-site personnel, is superior! They never missed a beat as our home flagstone installation project unfolded. Crew members were courteous and highly professional. We've been receiving compliments from friends and relatives on our home's "new look."

Jim's Team Was Fantastic!

5 5 1
Jim and his team were fantastic to work with throughout the process. We are out of state owners and they made sure to walk us through the bid process, help select the correct color over the phone and kept us (and our tenants) in the loop during installation of our new front patio. We are already looking forward to work with Jim again next year on our backyard renovation.

Wonderful Stamped Patio

5 5 1
Our backyard needed a serious over-haul, and J's Custom Concrete & Landscape Design delivered everything what has been promised, and more. Now we have a fantastic large stamped patio we are extremely happy with, and we don't have to be embarrassed anymore to bring our friends over to have a BBQ party. Thank you, Jim & crew, you did a great job!!

Will Use Again

5 5 1
I needed some old concrete ripped out and replaced along with new slabs and walkways. Jim was very professional and personable throughout the entire process. Jim never tried to oversell us, he had our best interest in mind, providing us the best options for what we wanted done. The price was very competitive, they started work within five days of when i decided to go with Jim to do the work. I was blown away by the quality of work and how fast they got the job done and they didn't cut any corners. Jim and his crew was amazing, very punctual, courteous, tidy, and respectful of our property. I've heard stories of contractors being a pain to work with, hard to coordinate with or even get in contact with. This was not the case at all with Jim, he picked up the phone every time i called, responded to all my text messages and kept me updated on the project and timeline and even sent me pictures of the project while i was at work. I could go on about all the things that made this process and product so great but in the end, we were very happy with our decision and the work that was done. We got the product we wanted, on time, as expected. It looks great, and is performing great so far. I'd highly recommend this company and i look forward working with Jim and his crew again in the future!

Great Job, Great Price!

5 5 1
James and his guys were really great, they were ALWAYS on time and brought our paver patio and retaining walls in ahead of schedule and under budget - you don't see that very often! We are planning some water features for summer with them, and we enthusiastically recommend Js Custom Concrete Masonry Patios and Flagstone to anyone in the Denver area who can benefit from their knowledge and skills. These are true artisans and professionals, and our job was at a great price.


5 5 1
Jim and his crew are FANTASTIC! With new construction, they had a LOT of clean up/prep of our soil, laying landscape fabric, river rock, mulch, building a pergola, outdoor kitchen, privacy screens, pouring sidewalks and stamped concrete, creating a large sandbox and putting in multi-zoned drip lines and amending the soil for future planting. Jim and his crew worked tirelessly to meet our expectations from start to finish all in roughly 5 weeks. His carpenter is probably one of the best, but all of his crew and Jim are great to work with! While it was an expensive project, we also thought Jim was fair and open to our concerns and guidance, when needed. No regrets hiring Jim and his crew!

Very Happy!

5 5 1
Jim Grey helped us install a stamped and stained concrete walkway and patio at our property. We originally decided to hire Jim because his price was very competitive, but also because he was so responsive. in the end, we were very happy with our decision. We got the product we wanted, on time, as expected. It looks great, and is performing great so far. I'd highly recommend this company.

Ecstatic!! Wonderful!!

5 5 1
Incredible! Vundabar!!
Supported By: Starfish Reviews



Review Title
Review Content