Asphalt & Driveway Sealing Pros in Boulder, CO

"Our family has been in the construction business for 50+ years and we do most all of our work ourselves. Consequently, we are very hard to please customers when it comes to contracting out. Pro Grade was amazing to work with ; on time, on budget, with fantastic results! Mike and his crew were able to pave our very long driveway a couple weeks ago with great attention to many details this time of year. Mike ordered extra material to be on the safe side, so we actually got more than we paid for! How often does that happen???!!!! Thank you Mike and Crew!"

"They were trustworthy and I would recommend them without a doubt. Very likable guys!"

"The asphalt driveway at the house I recently acquired had been neglected since the house was built 18 years ago. The driveway was starting to visibly deteriorate. Lots of cracks with weeds growing through, including one major crack several inches wide that required alligator patching. This could easily have been a repaving situation, but Mike felt he could do a pretty good restoration, and he was right. This guy knows his stuff! He did an awesome job and gave the driveway a new lease on life. I will follow-up with Mike every couple of years for some touch up sealing to make sure the driveway stays in tip-top shape."

"They do excellent work, have competitive prices, and they keep their word on whatever commitment they make! We have used them for 20 years!"

"Isaac's bid was not the lowest nor the highest bid to power wash, repair and paint our stucco siding, but my decision to hire him was definitely the right one. I could not be more pleased with the work that was done. Isaac did the power washing himself and then sent a hard working crew to do the rest. I am somewhat of a perfectionist and sure to note any small thing they might have overlooked. When I did, they fixed it immediately. There were a number of cracks and even a few places where the stucco had crumbled but now I can't even tell where they were. There were some hard to reach areas, like behind shrubs, but they were done without any physical damage to the shrubs or flower beds. The land on one side of our house slopes at a fairly steep angle but that was not a deterrent. It is so very reassuring to have a contractor like Isaac who is meticulous about carrying out all of his promises. I recommend him highly."

"I hired them to repave my long driveway (about 500 feet). When I contacted them I was uncertain whether to repave or seal the existing surface, but the owner, Pete McNally, walked over the existing pavement with me, pointed out the damaged areas, and explained the pros and cons of each option. I decided to repave. They did the work almost immediately (the next day after I gave them the go-ahead). They arrived on time, worked quickly, and the finished result is beautiful. The owner is a non-stop salesman, but he's full of useful information and I think he is reliable."

"Great company to work with, The owner is amazing"

"I had them come out and do some re-surfacing of high spots on my driveway, they did a nice job and it was affordable ."

"JNS Concrete LLC was very easy to work with. They were professional and their finished product was awesome. I will recommend them and will use them again if I have another concrete project."