<p>Ok, all you experienced home improvement wizards and home builders, I need your advice.</p>
<p>We just finished putting in a covered patio with a concrete floor. We would like to seal the concrete, and they are asking $675 to seal it, which is 440 square feet of floor space.
The contractor (who did our patio) gets 15% off the top, so the sub doing the work is actually getting
around $575. This still seems pretty high to me. Has anyone had experience with this? I do want it to be done right, and I won't be doing it myself. </p>
<p>Looking online I came up with estimates of .25 a square foot for driveways, and even lower.
I'm in Southern California. Any comments are welcome.</p>