The great thing about Non-Surgical Spinal Decompression Therapy is that there is no cutting, no anesthesia, and nothing inserted or installed in your spine that has the potential to cause infections. Nothing is wired, pinned, or screwed to the spine itself, and no bone is cut away or transplanted from cadavers.
Bearing in mind these cost factors, the average cost of a professionally-installed lawn irrigation system is $500-$1,000 per zone, or around $2,500 to $5,000 for a typical Â½ acre lot. Note, however, that zones are, proportional to the entire system cost, cheaper to install.
Sprinkler heads: $2 to $10. New sprinkler head installation for an average-sized lawn: $400. Sprinkler head repair: $110 to $200. Sprinkler Head Types. Sprinkler heads come in a wide range of types and designs. Those various designs typically fall into one of several categories: Pop-up sprinkler heads. Fixed spray sprinkler heads. Gear-driven sprinkler heads