# WETS LLC > WETS LLC (Water Equipment and Treatment Services) designs, builds and services water treatment systems for municipalities, utility districts and industrial companies in Texas and surrounding areas. Based in Houston, Texas, since 1976. ISO 9001:2015 certified, with PE-registered engineers. - Address: 8614 Fairbanks N Houston Road, Houston, TX 77064, USA - Phone: +1 713 660 9387 - Website: https://www.wetsllc.com/ ## Company - [Water Treatment Systems & Equipment in Texas](https://www.wetsllc.com/): WETS LLC designs, builds and services water treatment systems for Texas municipalities, utility districts and industry. Houston-based since 1976. - [About WETS LLC | Houston Water Treatment Engineers Since 1976](https://www.wetsllc.com/about): Houston-based WETS LLC has engineered water treatment systems since 1976. PE-registered engineers, ISO 9001:2015 certified, serving Texas and surrounding areas. - [Our Clients: Texas Cities, Utilities & Industry](https://www.wetsllc.com/clients): Cities, water supply corporations, utility districts, engineering firms and industrial companies across Texas that WETS LLC has served since 1976. - [Vintage Water Treatment Project Portfolio](https://www.wetsllc.com/portfolio-archive): Archive photos of WETS LLC water treatment projects across Texas, including aerators, filters, clarifiers and iron and manganese removal plants. - [Contact WETS LLC | Water Treatment Company in Houston, TX](https://www.wetsllc.com/contact): Contact WETS LLC at 8614 Fairbanks N Houston Road, Houston, TX 77064. Call 713 660 9387 or send us a message about water treatment systems and service. ## Products - [Water Treatment Equipment: Aerators, Filters & More](https://www.wetsllc.com/products): WETS LLC water treatment equipment: WAFU units, aerators and VOC strippers, gravity and pressure filters, ion exchange, cooling towers and GST ventilation. - [Forced Draft Aerators, VOC Strippers & Degassifiers](https://www.wetsllc.com/products-aerators): WETS forced draft aerators, VOC strippers and degassifiers for iron and manganese, THMs, hydrogen sulfide, methane, radon and benzene removal. - [Cooling Towers for Water Treatment Plants](https://www.wetsllc.com/products-cooling-tower): WETS induced draft and forced draft cooling towers reduce water temperature and remove volatile contaminants from deep aquifer sources such as the Catahoula. - [Gravity & Pressure Filtration Systems](https://www.wetsllc.com/products-filter): WETS designs and manufactures gravity and pressure filters for potable water and wastewater, with a proprietary underdrain and pilot-guided media selection. - [Ground Storage Tank (GST) Ventilation Systems](https://www.wetsllc.com/products-gst-ventilation): WETS ground storage tank ventilation systems remove hydrogen sulfide and carbon dioxide while retaining maximum chlorine, and are easy to maintain. - [Ion Exchange Water Treatment Systems](https://www.wetsllc.com/products-ion-exchange): WETS designs and installs ion exchange systems for water hardness removal, radionuclide and radium treatment, metals removal and dealkalization. - [WAFU® Water Aeration Filtration Unit](https://www.wetsllc.com/products-wafu): The Water Aeration Filtration Unit (WAFU)® is the WETS proprietary, patent-pending treatment unit that combines aeration and filtration in one vessel. ## Contaminants and treatment - [Drinking Water Contaminants & Treatment Methods](https://www.wetsllc.com/contaminants): Guides to common water contaminants, including arsenic, iron and manganese, PFAS, radium, uranium, THMs and hydrogen sulfide, and how WETS LLC treats them. - [Arsenic Removal from Drinking Water](https://www.wetsllc.com/contaminants-arsenic): Arsenic in drinking water: the EPA maximum contaminant level, Arsenic 3 and Arsenic 5 speciation, iron and manganese co-treatment, and how WETS removes arsenic. - [Benzene Removal from Groundwater & Drinking Water](https://www.wetsllc.com/contaminants-benzene): Benzene in water: the BTEX family, groundwater contamination from underground storage tanks, the EPA maximum contaminant level, and WETS removal methods. - [Color Removal in Drinking Water | Tannins & Lignins](https://www.wetsllc.com/contaminants-color-removal): Color in drinking water: tannins and lignins of vegetable origin, the color unit scale, the EPA secondary limit, and the WETS approach to color removal. - [Hydrogen Sulfide Removal from Drinking Water](https://www.wetsllc.com/contaminants-hydrogen-sulfide): Hydrogen sulfide in drinking water: sulfur-reducing bacteria, chlorine versus aeration, how pH affects stripping, and the WETS approach to treatment. - [Iron & Manganese Removal from Groundwater](https://www.wetsllc.com/contaminants-iron-manganese): Iron and manganese in groundwater: forms of iron, why manganese is harder to remove, Texas secondary standards, and WETS aeration followed by filtration. - [PFAS Removal from Drinking Water | PFOA & PFOS](https://www.wetsllc.com/contaminants-pfas): PFAS in drinking water: PFOA and PFOS, the EPA’s enforceable 4.0 ppt limits and timeline, health concerns, and the WETS approach to PFAS removal. - [Radium Removal from Drinking Water](https://www.wetsllc.com/contaminants-radium): Radium in drinking water: radium-226 and radium-228, the EPA combined MCL of 5 pCi/L, health concerns, and the WETS approach to radium removal. - [Radon Removal from Drinking Water by Aeration](https://www.wetsllc.com/contaminants-radon): Radon in drinking water: a decay product of uranium in soil and rock, the proposed EPA limits of 4,000 and 300 pCi/L, health concerns, and WETS aeration. - [Trihalomethanes (THM) Removal from Drinking Water](https://www.wetsllc.com/contaminants-trihalomethanes): Trihalomethanes in drinking water: how THMs form during chlorine disinfection, the EPA Stage 2 DBP Rule, health concerns, and WETS THM treatment. - [Uranium Removal from Drinking Water](https://www.wetsllc.com/contaminants-uranium): Uranium in drinking water: the uranium-238 decay chain, the EPA MCL of 0.03 mg/L, kidney toxicity and radiation concerns, and WETS uranium removal. - [Water Hardness & Softening for Water Systems](https://www.wetsllc.com/contaminants-water-hardness): Water hardness: calcium and magnesium as calcium carbonate equivalent, the soft to very hard scale, corrosion and scaling, and when softening is warranted. ## Services - [Water Treatment Services in Texas](https://www.wetsllc.com/services): WETS services: pilot studies, equipment maintenance and rehabilitation for filters, aerators and strippers, media supply, and engineering solutions. - [Water Treatment Engineering & Design Services](https://www.wetsllc.com/services-engineering): WETS engineering: structural design of foundations and support towers, piping design and P&IDs, 3D modeling, hydraulics, control logic and SCADA design. - [Water Treatment Equipment Maintenance & Rehab](https://www.wetsllc.com/services-maintenance): On-site servicing and rehabilitation for filters, aerators and strippers, plus filter media, underdrains, aerator packing, fans and motors from WETS. - [Water Treatment Pilot Studies in Texas](https://www.wetsllc.com/services-pilot-study): WETS pilot studies test a slipstream of your water on site under a licensed professional engineer, with a certified report for TCEQ or other approval. ## Technical resources - [Water Treatment Resources & Technical Guides](https://www.wetsllc.com/resources): WETS technical guides on water chemistry, aeration, filtration, and disinfection and chlorination, drawn from 50+ years of potable water treatment work. - [Aeration in Water Treatment: A Technical Guide](https://www.wetsllc.com/resources-aeration): How aeration works in water treatment: stripping hydrogen sulfide, methane and carbon dioxide, oxidizing iron and manganese, and aerator design options. - [Water Disinfection & Chlorination Guide](https://www.wetsllc.com/resources-disinfection-chlorination): Water disinfection and chlorination: chlorine chemistry, free residual chlorine and kill rates, Stage 2 DBP Rule byproducts, blending and nitrification. - [Filtration in Water Treatment: A Technical Guide](https://www.wetsllc.com/resources-filtration): Filtration in water treatment: coagulation, dual media and underdrain design, filter loading rates, backwash techniques and surface wash. - [Water Chemistry Basics: pH, Alkalinity & Hardness](https://www.wetsllc.com/resources-water-basics): Water chemistry basics: the five categories of water contaminant, pH, alkalinity, hardness, scaling and corrosion indices, turbidity and color. ## Optional - [Privacy Policy](https://www.wetsllc.com/privacy-policy): How WETS LLC collects, uses and protects information submitted through wetsllc.com, including contact form messages and website analytics.