Products
We are looking for some special individuals to join our team.
Complete and submit an online job application
Submit your resume to Job Opportunities This email address is being protected from spambots. You need JavaScript enabled to view it. ?subject=Web%20Inquiry%20Job%20Opportunities">
or download, print, and return our Employment Application (PDF) by fax or in person. Our fax number is 918-252-4040.
MULLIN PLUMBING / OKLAHOMA CITY is hiring!
We are looking for some special individuals to join our team.
Please submit your resume to Job Opportunities
This email address is being protected from spambots. You need JavaScript enabled to view it.
?subject=Web%20Inquiry%20Job%20Opportunities">
or download, print, and return our Employment Application (PDF) by fax or in person.
Our fax number is 405-943-2404.
View Mullin Plumbing's benefits package (PDF).
Thank you for your interest in Mullin Plumbing.
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MULLIN PLUMBING PRODUCTS
We have made it our mission to bring the customer the best plumbing products available to us, not found in local stores:
- BIO-CLEAN
- NORITZ Tankless Water Heater
- ROOTX
- WATER ALARM
- PIPE PATCH
WHAT IS BIO-CLEAN?
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BIO-CLEAN is a blend of bacteria and enzymes. The bacteria are natural, not genetically-engineered. The enzyme concentration is the most powerful on the market. SAFE Bio-Clean is non-poisonous. It creates no heat, no fumes, no boiling. It does not attack live tissue nor inorganic materials, only organic wastes like grease, hair, food particles, paper, cotton and sewage. This makes BIO-CLEAN safe for people, plumbing and the environment. BIO-CLEAN changes the waste particles into water, carbon dioxide and mineral ash which run harmlessly out of your waste system. These elements are then available for plant life.EFFECTIVE Within an hour after pouring the bacteria into the drain, the bacteria begin to eat their way into the waste that has accumulated on the sides and top of the drain pipe. This is their natural food. They digest the waste and spread throughout your system, cleaning it completely. |
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MULTIPURPOSEResidential and commercial applications all drain and sewer pipes, including:
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ECONOMICAL
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HOW TO USE BIO CLEANIn Nature all animal and vegetable matter, from insects to mighty oaks, is broken down and recycled into plant food by enzymes and bacteria. BIO-CLEAN uses this same principle to biodegrade animal and vegetable waste in pipes. Like all living things, bacteria must eat to survive. Fortunately certain types of bacteria will use for food the grease, hair, soap film and all the organic waste that tend to clog peoples drains. Enzymes act like short order cooks. They prepare food for bacteria by breaking large molecules down into a size the bacteria can "swallow." Each enzyme works on one specific type of molecule. For example, the protease enzyme only works on protein. Lipase works only on fats. The bacteria in BIO-CLEAN are dormant while in the jar. When mixed with water they come to life in about 30 minutes. In the meantime the enzymes are breaking down the waste. They are very fast. In fact, they work on contact. When the bacteria revive they are hungry. Each one eats its weight of waste every minute - and they never sleep! As a result of eating and growing they start to multiply through cell division. Their number will double every 30 minutes under favorable conditions. BIO-CLEAN should be mixed with warm (not hot) water and applied when no water will be drained for six to eight hours. This allows some of the bacteria time to embed themselves into the waste so they won't be washed out when water is drained again. Complete instructions are inside each container. Periodic maintenance treatments prevent new organic waste build-up, so no more slow drains or clogs! |
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SEPTICSMost septic systems in operation today are not functioning well. The tanks need pumping frequently because of solids build up. All too often the fields stop absorbing water prematurely. The number one reason is the vast array of household chemicals which either inhibit or kill biological action. The coliform bacteria normally present in sewage are in no way equal to present day demands. They are used to warm body temperatures and are poor enzyme producers. They cannot handle synthetic materials present in detergents even under the best conditions. BIO-CLEANContains not only potent enzymes, but also contains bacteria that outperform the coliform species in very important ways. They are high producers of enzymes and they are acclimated so that they feed on a larger variety of materials in the waste such as fats and grease, vegetable oil, paper, detergents, fabric softeners, aliphatic and aromatic organic compounds as well as synthetic organics. Chemicals, bleaches, detergents, food preservatives and bowl cleaners inhibit or kill bacterial action within your system. This lets solids accumulate in the tank, some of which flow out and clog the drain field. BIO-CLEAN will restore the necessary bacterial action and make your system work at full efficiency!
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GARBAGE DISPOSALSOdors come from waste that sticks to the disposal wall and slowly molds and rots. It is hurled there by the high speed rotating blades. By following BIO-CLEAN instructions this waste will be quickly digested by the live cultures, thus eliminating the odor. GREASE TRAPSCleaning out a grease trap is the worst of jobs in a food service operation. After the horrible odorous muck is removed it still has to be disposed of. Unfortunately, we are running out of landfills to put it in. BIO-CLEAN will digest the grease, eliminating the unwanted task, as well as the disposal of the pollutant. Of course, the grease trap must be large enough to accomplish two things. The flow of the water through the trap must be 1) slowed and 2) cooled, so that the oils and fats can rise and be retained between the baffles while the water continues on down the sewer. Also, a garbage disposal should never discharge into a grease trap. If these criteria are met, daily treatment of the pot sink will maintain the digestive action. By eliminating the need to pump the trap a significant cost savings results. SUMPS WITH PUMPSWhen ground water accumulates in sumps, odors may be noticeable. This is especially true if household or sanitary waste is present. BIO-CLEAN eliminates the odor by quickly digesting organic material in the waste water. Pumps will require less energy when the rotor, housing and lines are free of build-up. Lower energy costs and longer pump life are added bonuses for using BIO-CLEAN. OUTHOUSES AND VAULTSMention an outhouse and the first thing that pops to mind is ODOR! BIO-CLEAN turns the waste into water and carbon dioxide very quickly. This dramatically reduces odor and flies. Cleaning and disposal of the pit become easier and it is more pleasant for the user, too. R.V. AND BOAT HOLDING TANKSAs the waste water level increases in the tank some scum adheres to the sides and sensor. When the tank is drained, more scum is deposited. With continued use, this coating becomes odorous. It is additional weight and reduces tank capacity. There is no large access to the tanks and the build-up is so great that clean-up is difficult and time consuming that replacing the tank is often less expensive! R.Ver's using chemicals in their tank are also encountering the new problem of not being able to dispose of their chemically treated waste at many dump stations. Waste water treatment plants do not want this chemical toxicity in their plants, so they charge dump stations large fines. If BIO-CLEAN is used from the beginning, a tank will drain cleanly, including the sensor, if there is one. Using BIO-CLEAN in a tank previously treated with chemicals will take larger doses and some time to overcome the toxicity. It will, however, remove the old build-up. Waste from tanks treated with BIO-CLEAN is accepted anywhere because it is biologically active. |
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Mullin Plumbing Tankless Hot Water Heaters
For more information, please contact us at (918) 258-6636
Brief History of the Tankless Water Heater
Tankless water heaters first came into widespread use in Europe after the Second World War. Shunned in the United States as being incapable of providing sufficient volumes of hot water at high enough temperatures, they were brought over to Canada where they gradually gained popular acceptance. After the energy crisis in the 1970’s they saw increased use in Europe and Canada, but they still were not an acceptable alternative to the standard tank type water heaters used in the United States. Americans were use to big things, lots of water standing ready for use, indifferent for the most part, to the cost of the energy required to achieve this. As years have gone by and energy costs have heated up, more and more Americans have looked for ways to save energy, money and water. When properly sized, installed and for the right application, tankless water heaters can help accomplish these goals.

Description of How it Works:
A tankless water heater consists of a coil of tubing assembled in a unit called a heat exchanger. In gas models, a main burner is situated underneath the heat exchanger. In older, and some cheaper models, a standing pilot flame burns continuously to ignite the main burner upon a call for hot water. New models use different sources of ignition: mechanical ignition or piezo ignitors. In older models of tankless water heaters, the gas valve provided steady supply of fuel to the main burner irrespective of the quantity of hot water required. This was, by and large, the source of complaints about insufficient hot water volume. More hot water demand with these older units meant cooler water temperatures and less hot water. Newer models have a modulating gas valve, the greater the hot water demand, the more fuel the gas valve supplies to the main burner. Electric point of use tankless is the same principal as the gas units, when a hot water tap is opened; the cold water enters the tankless water heater and triggers the heating elements to turn on. Your hot water tap acts as an ignition key for the energy used to heat the hot water you need. The water is then heated as it flows through the heating elements or heat exchanger. If you turn on the bathroom sink faucet only using a small volume of water – about 1.5 gallons per minute – the water heater’s main burner will only burn with a light, short flame. If you turn on another hot water faucet, increasing the hot water demand, the main burner flame will burn much hotter giving you more hot water.
Saving you Money, Energy and Water
A tankless water heater without a standing pilot will sit quietly doing nothing, not using energy at all, not using or heating water. If a tank type water heater
springs a leak, you may be faced with a flood and consequent water damage. Not so with w tankless water heater; there is no tank full of water to drain out all over our floor. Tankless water heaters are small in comparison to a tank type unit. They hang on a wall and range in size from that of a bread basket to a large medicine chest. They are designed to last for 20+ years and can be mounted to a wall to save space. You can set the temperature of your hot water from your bathroom or anywhere else in your house with one touch of a button. You can install multiple thermostats in different locations throughout your home. You can take as long of a shower as you want with a tankless water heater. It will produce hot water without interruption as long as the hot water faucet is on.
Tank Water Heater Waste:
It is estimated that 7.3 million traditional tank-based water heaters are disposed into landfills each year in the United States.
Whether you are looking for gas or electric tankless water heaters, we can help you find the perfect tankless water heater for your home. Call us today 918-258-6636 for a detailed analysis of your heating needs.

KILL PIPELINE ROOTS
RootX® makes it easy to kill roots in residential sewer lines, storm pipes and septic systems. And it’s guaranteed to keep them root-free for 12 months.
Kill pipeline roots—restore pipe flow capacity
The patented RootX formula foams on contact with water to reach the top of the pipe where 90% of the roots are. Degreasing agents strip away grime so the RootX herbicide can penetrate the roots, killing them on contact. RootX sticks to the pipe walls, preventing re-growth for up to three years. Dead roots decay over time, restoring pipes to their full capacity.
Tough on roots; easy on pipes
RootX kills roots using the aquatic herbicide Dichlobenil. It’s non-caustic, non-fumigating and non-systemic, and it contains no diquat dibromide, copper sulfate or metam sodium. RootX will not harm pipes, septic systems or above-ground vegetation.
EPA registration #68464-1
RootX is registered for use in all 50 states as well as Canada, and it’s classified as a General Use product by the Environmental Protection Agency. In addition, RootX carries the signal word CAUTION, the lowest chemical hazard rating according to the ISO 3864-2 standard for hazard severity panels.
Proven with plumbers and municipalities nationwide
Plumbers and municipalities have proven RootX to be effective for more than 10 years. What’s more, thousands of homeowners nationwide ask for RootX by name.
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THE WATER ALARM - LEAK DETECTOR
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FLOOD STOP - DETECTS AND PREVENTS
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Do you hate costly and messy water leaks?!? So do we! That is why we developed the original water alarm. It can save you the countless hours of trying to restore damage to your home from a costly water leak. They are easy to install, just stick it on the ground after inserting batteries and you are good to go. It is also very effective: it has an extremely loud alarm and very sensitive water sensors that can detect the slightest amount of water. See what others are saying about it: "... One of your alarms detected a toilet tank leak that could have been very costly ... we don't have any more flooding!..." "... Mine went off for a minor toilet tank leak and the other was for an air handler which could have created a major problem ..." It's easier to protect your home from water damage than to pay for water damage repair, and the original Water Alarm is an easy, affordable solution. Though it may look a little strange, the design of the original Water Alarm allows it to be the most moisture-sensitive, compact and indestructible alarm on the market. Its unique bell tower amplifies the alarm so it can sound longer and louder than any other alarm. The four stainless steel legs can detect moisture at the first sign of leakage--well before damage can occur. They sink deep into carpet, fabric or other materials that would take up to an inch of water above the carpet to set off other alarms. Don't risk the preservation of your home to inferior alarms, trust the original Water Alarm. |
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CLEARLY GREAT WATER![]() |
Aqua-Pure® brand offers a complete line of water filtration and water treatment products to help provide you and your family with cleaner, great tasting water. Aqua-Pure is the choice of quality conscious plumbing professionals, builders, and specifiers around the world. Our product line includes:
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