BioMicrobics® & FAST® Systems

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BioMicrobics® & FAST® Services

Master Plumbing has partnered with BioMicrobics® a proven leader in wastewater management systems. The FAST® System can be added to your existing septic system or included in the initial installation of your new septic system. Your Traditional Septic System efficiency can be improved or corrected with the addition of FAST Technology. Ensuring your Septic system functions at peak performance is a responsibility that should never be taken lightly. Raw sewage and untreated waste is an environmental and health hazard that demands your attention. However, with Master Plumbing and BioMicrobics you can rest assured that you’re utilizing the latest technology and procedures available.

How it works

Water Conservation Starts at Home

Master Plumbing’s installation of the FAST System in your home will greatly reduce Total Suspended Solids and will lessen the impact of any potentially harmful bacteria or viruses. The system is available in easily scaled and pre-engineered packages to accommodate everything from single family homes to small municipalities.

Repairs an Existing Biologically Failed System

RetroFast® and MicroFAST® are Internationally Certified and Proven solutions for an onsite “Green Technology” wastewater treatment and recycling plant. Master Plumbing is proud to be Certified and Licensed to inspect, install, and service BioMicrobics® products.

Save My Septic System

The RetroFAST® System from Bio Microbics designed for existing septic tanks is a simple, retrofitted system that integrates within your conventional septic tank to ensure a clean environment for future generations. The FAST® System will drastically improve the nitrification and denitrification performance in comparison to a traditional system.


We believe it is important to support organizations and companies working to make a positive impact in our industry and community. We pride ourselves on using the best products, from proven vendors, and reputable practices to grow as a business focused on providing premium service. The Honest and Ethical Service that we provide wouldn’t be possible without the Industry Partners and Client Relationships we’ve been fostering across Southern Idaho, since 1948.

Thank you for being a part of our growth and trusting Master Plumbing with your plumbing challenges.

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Master Plumbing
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Matt Weese
Matt Weese
21:42 02 Dec 21
Steve was able to get out to our house quickly and fix a leak. Very friendly, helpful, and willing to walk me through everything he was doing to fix our problem. He figured out the problem quickly and offered some helpful advice going forward. Great service and experience. Hopefully I won’t need a plumber again soon but if I do I know who I’ll be calling.
Doug Thurman
Doug Thurman
03:07 25 Nov 21
The gentleman running the pumper truck (Brad) did a great job on the first tank. I ask if he could pump another tank while he was in the area. He said no problem helped me dig the lid. Told me my baffle going into the drain field needed replaced I asked what it looked like and he sent me a picture. Opening the lid we couldn’t get off. Called Brad and he gave me some tricks to get off. They worked. I will recommend Brad to anyone.Your service tech (Dillon Hughes) power vetted out our lateral line going to our septic field. He was very informative and very efficient. Saved us from having to put in a new septic field. He was right on time and a lot of fun to be around. Very knowledgeable young man. Highly recommend him.Doug ThurmanGrand View Idaho
Alex Dussault
Alex Dussault
23:26 22 Nov 21
Timothy at Master Plumbing has been awesome! I call quite often to report maintenance requests with the property I manage, and he often answers the phone and takes my work orders. I appreciate that he always gives me a realistic time-frame for when a technician is available to come out and I can then pass this along to my tenant. Master Plumbing has been our go-to for their professional and quality service!
Danny Falge
Danny Falge
18:08 02 Nov 21
The service was excellent. Frank educated me on septic treatments and septic usage. Frank was professional and courteous to everybody involved. I contacted master plumbing when I saw them pumping my neighbor's septic tank. They were able to accommodate me immediately following that job. Both my neighbor and I were extremely impressed with professionalism and Frank's demeanor and knowledge. Would definitely use them again.
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