· Residential & Commercial Plumbing · FAQs Have any questions for us? Read below for some answers or contact us if you still need more info (412) 742-9918 Contact Us Notice: JavaScript is required for this content. How much experience do you have? Between the 3 owners of BSP, we have a combined experience of over 60 years. We are also fully licensed and insured. Can you provide a written estimate before work starts? Yes. Every job is given an estimate before we start any work. Is there a warranty on the work you do? Yes. The warranty length depends on the type of service that we provided. The warranty information will be provided in your estimate. How long after my sewer lining is installed can I use my plumbing? For most sewer lining projects, you will be able to use the sewer as soon as the lining is complete. Do I have to be present in order for work to be performed? No. We can provide our services without someone being present as long as we are given permission to do so by the customer. Do you work with homeowners insurance? Yes, we are happy to work with your insurance company Do you offer Water Mitigation services? BSP does not offer water mitigation as part of our services. If you are interested in these services we can recommend vendors.