In Seattle areas, highly regulated, too complicated to maintain.
Other areas, for example, Texas-- easy, 省大錢, compared to public water and sewer; maintain it every 5 years -- $500 only.
In Seattle areas, highly regulated, too complicated to maintain.
Other areas, for example, Texas-- easy, 省大錢, compared to public water and sewer; maintain it every 5 years -- $500 only.