Since 1973 Mullin Plumbing has been serving Residential & Commercial clients in the Greater Part of Oklahoma. At Mullin Plumbing we have trained professionals to handle all your plumbing needs, we are your complete plumbing solution. From Repairs and replacements on sewer, water and gas lines to water heaters and boilers, faucets, sinks, bathtubs, toilets and bidets. Irrigation Systems, French drains, Septic systems and drain cleanings, Ice makers and dishwashers. If it has gas, water or sewer in it we repair or replace it!