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"I thought I'd get through the winter before reviewing. Drive is already beginning to crack. Edges are terrible. On a business call when they dug 4" to add a pull off. I watched them pull our streetlamp wire out of the ground about 3'. The light no longer works. When telling Noel, he insisted they did nothing to the light. I watched them do it! Then they spread the dirt and rock across the front yard, causing even more work for me. Noel stated multiple times they put grass seed in when spreading. Not so!. Also stood at the front window and watched him and one of the crew yelling at each, then get physical into the garage. The asphalt looked terrible when finished and I asked why it wasn't sealed. He then said it wasn't included but would return to seal, which he did. Drive looks decent but not as expected. Wish I could give a better review. With the damage to the streetlamp and yard, it probably should even be 2."

"I’ve got to say that GMM Concrete executed a fantastic protect with my concrete job. They had to relocate concrete planters, remove the deteriorating concrete, level and fill the area, and deal with the surprising summer heat and altitude of working in Woodland Park. The fellows were hard working and dedicated to getting the job done in an efficient and timely manner. The result was a beautiful and functional product that exceeded my expectations. And the cost was amazingly reasonable. I recommend GMM Concrete LLC without reservations or exceptions. I do not think you will find a better or more affordable company than GMM Concrete LLC. And their team of employees is competent, dedicated, efficient and friendly. You can’t go wrong with GMM Concrete!"

"Wonderful to work with. Always does a fantastic job. Highly recommend."

"Very professional. Quality work done quickly and on time."

"The project started well, but on the final day, the contractors unexpectedly claimed they made a mistake and demanded an additional $8000, threatening legal action if not paid. I verified Colorado law, which states they had six months to place a lien on our property, requiring notification within three days of doing so, and by registered mail after the lien was placed. We took no action, avoiding reviews or contact. They have since blocked us from their website and emails. Ultimately, they never placed a lien, and the six-month period has passed. Now that everything is resolved, I want to leave a review. While I am satisfied with the project's outcome, I am unhappy with their conduct, including the legal threats and the last-minute demand for more money. His wife, not him, conducted the final walkthrough and provided the warranty and a statement confirming full payment. He even verbally admitted to putting our project on the "back burner" when I questioned the delay."

"Great driveway paving project "

"These guys are very friendly and did a great job. They cleaned up and left it beautiful."