The Houston, Texas directory includes Mark Davidson Plumbing in the residential plumbing category. Contact the business to check whether its current service options match your project.
Where a sink drains slowly, explain whether the problem affects only that sink or several drains in the property. For this type of request, the discussion may involve fixture connections, shutoff valves, visible supply lines, and household drains, depending on the property and the symptoms. Availability, methods, pricing, and any claimed qualifications should be checked with the business itself.
Before authorizing work, ask for a written scope and clarify diagnostic charges, parts, cleanup, and any permit or warranty requirements.