Octa Customer Service Number, Toll Free Number, Email Id. Contact Address For Octa. 550 South Main Street, Orange, California 92863, United States. You can visit Octa on the address mentioned above and ask your queries or register your complaints.(Please call before visit Octa)
you'll get a customized quote estimate based on the actual house plan, your location, your finish choices and even sweat equity contributions. 1  Only $29.95 per plan. 2  Order the Cost-to-Build Report and when you do purchase a house plan, $29.95 will be deducted from your order.*.
Well, the average cost of building a home is about $80.00 per sq ft, but really there is no easy way to determine this until quite a few variables are known. For example, the â¦ location that you are in, design of the home, and the size of the home.hat is the average cost to build a new home in Mississippi? The average cost to build a new home in Mississippi will depend on its size and materials used. However, based on square footage, the estimated average cost per square foot is â¦ $80 to $100 according to builders and developers.