The answer depends upon what you are adding. If a room, the existing slab probably does not have footings to support the weight, and would most likely not be allowed by local codes. I understand the existing slab is okay now, but adding weight may change that. Best is to have a contractor or designer evaluate what is there and what you want to add. You can call us to get started with a local pro at 855-494-5972. Thank you. ... Read more

Eli: It's difficult to say without seeing the existing conditions. However, if the slabs are competent and not cracking or shifting now it could be reasonable to assume they will remain in that condition. A paver installation specialist could assist you. Call us at at 855-494-5972 and we’ll be happy to help you locate a local professional. ... Read more

Pittsburgh: Thank you for contacting Porch. Repair or replacement of concrete walkways is something we can help you with. You may input your zip code at this URL: https://porch.com/near-me/concrete-repair to locate a local Pro, or call us at (855) 531-8876 to get started locating a local professional concrete repair person. ... Read more

Andrea: Cost depends upon the amount of work needed, sometimes the jack pads or piers need adjustment, other times leveling is simple adding or adjustment of shims. Best is to get a manufactured home expert out to view your unique needs. Porch does not have manufactured home specialists to refer, so I did a quick Internet search "Las Vegas manufactured home leveling" and found this company in your area had the best reviews. We do suggest you obtain multiple estimates from several local companies. https://www.richardsmhs.com/ ... Read more