Water-Treatment Provider Directory in Houston, TX

• Water softeners: “Abacus’ plumbers also specialize in sewer & pipe repairs, shower & tub repairs/installations, kitchen & bath faucet repair/installations, sink repairs/installation, plumbing inspections, water filtration, water softening, garbage disposal repair/installation, toilet repair/replacement,” Source page ↗
• Reverse osmosis: “Our reverse osmosis drinking water system installed at point-of-use in your home has four stages of filtration ensuring fresh, clean tasting drinking water.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “With our Water Softener System you will have softer hair, skin, and clothes; and your pipes and appliances will last longer.” Source page ↗
• Water filtration: “We offer free water tests to determine which contaminants are present in your home water system!” Source page ↗
• Reverse osmosis: “Our Reverse Osmosis systems will insure that you are drinking and using PURE water!” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “We needed to have the filter material changed in our softener unit.” Source page ↗
• Water filtration: “Our water filtration systems, water conditioners, water softeners and other products bring the best quality water to you.” Source page ↗
• Reverse osmosis: “That is why we have worked to provide answers to any questions you may have about our water softener systems, myths such as salt-free softeners and clarification over water softeners versus reverse osmosis.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Reverse osmosis: “Established in 1997, Aqua Chill Texas is the preferred choice for Reverse Osmosis Drinking Water Systems for companies large or small in the greater Houston, Dallas/Fort Worth and the Texas Gulf Coast” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our comprehensive servicing capability ensures that your water softener and RO system will continue to operate efficiently, providing you with clean, soft water for years to come.” Source page ↗
• Water filtration: “Our whole-house water treatment, 9-stage reverse osmosis water filtration systems distribute clean, purified drinking water throughout the home.” Source page ↗
• Reverse osmosis: “Our comprehensive servicing capability ensures that your water softener and RO system will continue to operate efficiently, providing you with clean, soft water for years to come.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Traditional (salt-based) water softeners remove hardness minerals by exchanging them with sodium, requiring regular salt refills and maintenance.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Aquality Systems’ soft water conditioning products are available through our group of certified professionals in the United States.” Source page ↗
• Water filtration: “Start selling water filtration systems today, and grow your business with ease!” Source page ↗
• Reverse osmosis: “Line Pressure Reverse Osmosis System” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “At Aquamundo Texas, our main focus is on double tank whole-house systems that provide clean, safe water throughout your entire home.” Source page ↗
• Reverse osmosis: “For drinking, we offer advanced solutions including hydrogen water, alkaline water, and reverse osmosis systems -each designed to give you healthier, better-tasting water right from your kitchen tap.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our top-of-the-line whole-home softener” Source page ↗
• Water filtration: “A16 Well Water System” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “From the first water test to the follow-up visit, every softener install follows the same steps.” Source page ↗
• Water filtration: “Our whole-home filtration systems remove the chlorine, ammonia, and sediments that dry out your skin and ruin your plumbing.” Source page ↗
• Reverse osmosis: “From the first water test to the follow-up visit, every reverse osmosis install follows the same steps.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “Whether you need roofing or water filtration services, you can expect quality workmanship, honest communication, and excellent customer service.” Source page ↗

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• Water softeners: “It has the same features as our SC-48 System, from the pre-filter, carbon filter media, and up to the water softener system.” Source page ↗
• Water filtration: “Our SC-48 Water Softener & Whole House Filtration System can still soften water with extremely hard water.” Source page ↗
• Reverse osmosis: “With this personalized approach, we can provide any level of protection your water requires, including whole-house filtration, high-efficiency water softeners, advanced reverse osmosis systems, and UV treatment for bacterial and viral contaminants.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Whether your needs are Softeners, Dealkalizers, or Demineralizers, with or without FRP or Galvanized Skid mounting, Briner or Storage Tanks, Design Controls can provide a custom designed solution for your application.” Source page ↗
• Reverse osmosis: “Reverse Osmosis” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “We have a completeselection of water filters, cartridges and parts for all water filtration systems.” Source page ↗
• Reverse osmosis: “We install all types of water filtration systems including reverse osmosis,” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “5 benefits of installing a water softener in a Houston home” Source page ↗
• Water filtration: “4 reasons your house needs a whole-home water filtration system” Source page ↗ (service heading)
• Reverse osmosis: “Call now for a quote on a reverse osmosis!” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Today, Falcon Water Systems specializes in whole-house water softeners, advanced filtration, and residential and commercial reverse osmosis systems — all backed by reliable service and maintenance.” Source page ↗
• Reverse osmosis: “Today, Falcon Water Systems specializes in whole-house water softeners, advanced filtration, and residential and commercial reverse osmosis systems — all backed by reliable service and maintenance.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Whole House Water Softener” Source page ↗ (service heading)
• Water filtration: “Whole Home Filtration with Carbon Water Softener” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our Reverse Osmosis system removes impurities and contaminants, giving your family pure, safe drinking water every day—and it’s included with the purchase of every softener system.” Source page ↗
• Water filtration: “Charger Water Filtration Systems” Source page ↗ (service heading)
• Reverse osmosis: “Our Reverse Osmosis system removes impurities and contaminants, giving your family pure, safe drinking water every day—and it’s included with the purchase of every softener system.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our Ultra Fresh Whole House 7 Multimedia Water Softener System® has been designed by Experts with a 60 Years Combined experience in the Water Industry , we have gone the extra mile by using ONLY high quality filtering media to insure a Lifetime of superior performance.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “comprehensive whole house filtration systems, and professional reverse osmosis installation to meet your needs.” Source page ↗
• Reverse osmosis: “Our Reverse Osmosis Water Dispensers combine advanced purification technology with modern convenience, providing instant access to clean, purified drinking water.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “We Fix, Upgrade, Replace Water Softener System.” Source page ↗
• Water filtration: “Whole House Filtration System With Water Softener System Both for only $3390.00 Taxes and Normal Installation Included” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water softener” Source page ↗ (service heading)
• Water filtration: “We test your water, then work with you to develop a custom whole home filtration system that filters common contaminants, ensuring you and your family have cleaner, safer water for your home.” Source page ↗
• Reverse osmosis: “Our Reverse Osmosis systems remove up to 98% of PFOA/PFOS and other contaminants through cutting-edge, multi-stage filtration for the ultimate water experience.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Effective water softening and filtration systems designed for lasting quality and safety.” Source page ↗
• Water filtration: “Effective water softening and filtration systems designed for lasting quality and safety.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water Softening and Filtration Install Customer” Source page ↗
• Water filtration: “At Lone Star Water, we install Houston made point-of-entry water filtration systems that connect to your main water line and filter every gallon that flows into your home.” Source page ↗
• Reverse osmosis: “Our insured technicians will complete the installation of your reverse osmosis (R.O.) drinking water system professionally and efficiently.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “When it comes to water filtration systems, we're your local experts.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “If we determine your water softener requires replacement, we will install a new unit while handling the removal of the old one, sparing you the inconvenience.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “Whole-house filtration takes the chlorine out of every shower in the house.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water Softener Installation” Source page ↗
• Water filtration: “A whole-house filtration system or a combination filter and softener provides both.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “With a commitment to innovation, reliability, and customer satisfaction, we’ve designed a whole-home filtration system that ensures your family’s well-being.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Houston Water Filtration & Softener Experts | Free Water Test | One Level Higher Inc.” Source page ↗
• Water filtration: “Installing a whole-home filtration system provides multiple advantages for homeowners.” Source page ↗
• Reverse osmosis: “At One Level Higher Inc., we install professionally designed reverse osmosis systems that deliver reliable filtration and excellent water quality for Houston homeowners.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “We size the softener for the home’s water use and connect it to the supply.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our professionally installed water softener systems help solve common water quality issues, providing cleaner, softer water throughout your home.” Source page ↗
• Water filtration: “We proudly provide professional water softener installation and whole-house water treatment solutions for homeowners throughout Houston, League City, Missouri City, Pearland, Friendswood, Fresno, and Pasadena.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “This is why we’ve created a salt-free system that requires no bulky tank, uses no electricity, and wastes zero water while providing clean, conditioned, great-tasting water throughout your home.” Source page ↗
• Water filtration: “We are so happy with our Puragain Water Whole House Filter.” Source page ↗
• Reverse osmosis: “Installing a Reverse Osmosis System is a great way to get crystal clear, great tasting water right from your kitchen faucet.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Installing a water softener can extend the lifespan of your plumbing and appliances, improve the efficiency of your water heater, enhance the effectiveness of soaps and detergents, and result in softer skin and hair.” Source page ↗
• Reverse osmosis: “Focusing on these features can help you choose a reverse osmosis system that not only meets your immediate needs but also offers long-term reliability and satisfaction.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Pure Surge Water | Water Softeners & RO Systems in Houston – 4 Heart Water” Source page ↗ (service heading)
• Reverse osmosis: “RO systems” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “In conclusion, water softeners, water filters, and whole house water filtration systems are crucial investments for ensuring the availability of clean and healthy water in our homes.” Source page ↗
• Water filtration: “In conclusion, water softeners, water filters, and whole house water filtration systems are crucial investments for ensuring the availability of clean and healthy water in our homes.” Source page ↗
• Reverse osmosis: “Offers a wide range of RO systems to fit any commercial application.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our whole-house water softener in San Antonio, not only purify drinking water but also enhance overall well-being by providing cleaner, safer water for homes and businesses.” Source page ↗
• Water filtration: “Whole House Water Treatment Systems | Potentia Water” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Unlike so many products nowadays, all RainSoft Water Softener Systems are made in the USA in our own ISO 9001-2000 certified manufacturing facilities.” Source page ↗
• Water filtration: “At the end of the day, our passion is providing Houston Texas homes & families with excellent tasting, high-quality water using whole home filtration so you can live healthier lives and have healthier homes.” Source page ↗
• Reverse osmosis: “The system’s eco-friendly 3-filter design reduces maintenance compared to traditional reverse osmosis systems that use more filters.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our commitment is to deliver top-tier water softeners, water softening products, and comprehensive whole-house water treatment systems that will significantly improve your daily life.” Source page ↗
• Water filtration: “Our commitment is to deliver top-tier water softeners, water softening products, and comprehensive whole-house water treatment systems that will significantly improve your daily life.” Source page ↗
• Reverse osmosis: “Reverse Osmosis Systems” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water Softener System with Resin, Carbon catalytic” Source page ↗ (service heading)
• Reverse osmosis: “Our modern tankless RO system is built with the latest water filtration technology.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “With our water softener installation, we’ll equip your home with a reliable system that reduces mineral buildup, protects your plumbing, and delivers softer water for every tap.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our water softener removes hard minerals from your water, preventing scale buildup and extending the life of appliances.” Source page ↗
• Water filtration: “At Sunni, we are dedicated to providing high-quality water filtration systems in Houston TX that deliver cleaner, safer, and better-tasting water for your home or business.” Source page ↗
• Reverse osmosis: “Alkaline Reverse Osmosis” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water softeners from Texas Pure Water offer the latest features, enhancing your home, health, and savings.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Reverse Osmosis (R.O.) | Water softener in Houston TX” Source page ↗ (service heading)
• Water filtration: “Our Standard Size Whole Home Water Treatment System is installed with a single filter to remove all Calcium and Chlorine & Chloramine Chemicals entering your home.” Source page ↗
• Reverse osmosis: “Our Drinking Water System is designed to deliver a Reverse Osmosis pure water product directly to your tap.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “From limescale buildup to impurities, our customized water softener systems and filtration services provide unmatched efficiency and reliability.” Source page ↗
• Water filtration: “This high-quality drinking water filtration system provides your family with pure, great-tasting water on demand 24/7 throughout Houston, Katy, Cypress, Richmond, Fulshear, and the surrounding areas.” Source page ↗
• Reverse osmosis: “Therefore, if you’re ready to upgrade your water quality with “reverse osmosis Cypress,” “hard water solutions Conroe,” or “water softener installation Richmond,” reach out for a free consultation today!” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Whether you need a water softener or water filtration system, our experienced plumbers can install, repair, and maintain one in your home.” Source page ↗
• Water filtration: “Whether you need a water softener or water filtration system, our experienced plumbers can install, repair, and maintain one in your home.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Get our complete Whole House Water Filtration System, including Reverse Osmosis System, Water Softener, Professional Installation, and Warranty for just $2,499 (tax included).” Source page ↗
• Water filtration: “Get our complete Whole House Water Filtration System, including Reverse Osmosis System, Water Softener, Professional Installation, and Warranty for just $2,499 (tax included).” Source page ↗
• Reverse osmosis: “Our RO Systems are designed for comprehensive water purification throughout your entire home, providing a constant supply of clean water for drinking, cooking, bathing, and more.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “We have been maintaining water softener systems and other types of water treatment equipment in the greater Houston area including Harris, Fort Bend, Galveston, Brazoria, Montgomery, and Chambers counties for over 30 years.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “American Water Doctors - Custom Water Treatment, Water Softeners And Filters, Water Softener Systems” Source page ↗ (service heading)
• Water filtration: “American Water Doctors - Custom Water Treatment, Water Softeners And Filters, Water Softener Systems” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water softeners, drinking water, and water filters for Houston” Source page ↗
• Water filtration: “Water softeners, drinking water, and water filters for Houston” Source page ↗
• Reverse osmosis: “Drinking Water | Water Softeners | Reverse Osmosis | Water Filters” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Softener and Conditioner” Source page ↗ (service heading)
• Reverse osmosis: “We also had the reverse osmosis system installed as well.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Get FREE Installation On Water Softeners!” Source page ↗
• Water filtration: “Whole House Water Filter Installation” Source page ↗
• Reverse osmosis: “Reverse Osmosis Filter Installation” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Commercial Water Softener Maintenance Repairs” Source page ↗
• Water filtration: “Municipal Water Filtration Systems” Source page ↗ (service heading)
• Reverse osmosis: “At Extreme Water Services, our RO systems are custom-engineered to meet the specific water treatment needs of each client.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water Softener Installation” Source page ↗
• Water filtration: “Whole House Filtration” Source page ↗ (service heading)
• Reverse osmosis: “Save on any new Reverse Osmosis drinking water system installation.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Hard water problems are no match for our water softeners” Source page ↗
• Water filtration: “Install a custom Kinetico water filtration system to eliminate impurities and foul tastes, delivering crystal-clear water for every sip, drink, and meal in your home.” Source page ↗
• Reverse osmosis: “If that’s the case with your business, maybe it is time you upgraded to one of our commercial RO systems.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Our water softeners use the same MicroSilver Bacteriostasis™ Technology that NASA uses for space applications — delivering unmatched performance and reliability in every home.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water filtration: “Our entry-point whole-home system — a complete 4-stage build that transforms your residence's water right from the entry point, with an integrated drinking-water system under the sink.” Source page ↗
• Reverse osmosis: “Our most complete whole-home build — a full 5-stage system with a standalone 4-stage reverse osmosis unit and a dedicated alkaline filter stage for maximum control over taste and purity.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “We service most brands—softeners, whole-home filters, RO systems, UV, and specialty media.” Source page ↗
• Water filtration: “We’ll test, explain the results, and map a right-sized plan—softening, whole-home filtration, RO, or a combo.” Source page ↗
• Reverse osmosis: “We service most brands—softeners, whole-home filters, RO systems, UV, and specialty media.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Water Softener Systems will also provide increased flow rates, additional capacity and continuous, uninterrupted softened water.” Source page ↗
• Water filtration: “This article will provide an overview of industrial water filtration systems and some of the key considerations you should keep in mind when shopping for one.” Source page ↗
• Reverse osmosis: “Our complete reverse osmosis systems remove dissolved contaminants from unfiltered water sources.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “Navigating the world of water softening can be complex, which is why we've compiled answers to the questions our customers ask most frequently.” Source page ↗
• Water filtration: “From whole-house filtration systems that remove contaminants at the source to specialized solutions for well water, we've got it all.” Source page ↗
• Reverse osmosis: “Read our blog to learn why a reverse osmosis water filter is worth the investment.” Source page ↗

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.

• Water softeners: “With over 25 years of providing and servicing water softeners, we’re here to earn your trust as your all-in-one water experts.” Source page ↗
• Reverse osmosis: “AQUA FLOW PLATINUM REVERSE OSMOSIS” Source page ↗ (service heading)

Checked October 18, 2026. Confirm current services, coverage and credentials with the company.