I couldn't be happier with National Capital Irrigation & Hydroseeding! We started looking for a sprinkler contractor earlier this summer and they were one of 3 quotes we received. We selected them even though they were not the cheapest but because I felt they offered the best value and left me with confidence in their work. We were having other work done around the property which meant that I had to keep pushing back the installation till quite late in the season. All the while, Craig and his staff were fantastic to deal with. When we were finally ready for them, the installation went perfectly. One full day and a little bit on the second day for clean up and they were gone. My ONLY regret is that I had to delay the installation so late that I don't get to operate the system until next year. Poor me right? I would highly recommend Craig and all his staff at National Capital Irrigation & Hydroseeding. 10 stars and worth it!