We hired Secard Pools to build a pool in our backyard and they did an excellent job. They came in and dug the pool up which wasn't an easy feat because we don't have a flat backyard, it's an uneven, bi-level surface and they worked really hard to dig the hole and put the pool in. My one concern was the amount of time it took them to finish. I wasn't sure if they had other jobs, but they gave me 45 working days to finish and they took a lot longer than that. Of course, the end result was fabulous. Everybody LOVES our pool and they did a beautiful job. If you're looking for a cost-effective, beautiful pool with a waterfall, go with Secard Pools.