Water Filtration Systems — Professionally Selected & Installed
You’ve been Googling systems — whole-house carbon, reverse osmosis, softeners, UV. The options are overwhelming, the reviews contradict each other, and you’re not even sure what your water actually needs. We do this all day. Let us test your water, recommend the right water filtration system, and install it — all in one visit.
Not sure which system your home needs? We test your water free, recommend the right system, and install it — all in one visit. Whole-house, reverse osmosis, softeners, and more — contractor-grade systems built to last, not the big-box units you replace every few years.
Same-day water filtration system installation available on most jobs.
Get Your Free Water Test & System Recommendation
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Or call us now: (434) 505-4780
Otter Guys Plumbing was great to work with. Communication was clear from the start. When Ty and Don arrived, they were kind and easy to interact with. They took the time to communicate clearly through every step: diagnosing the problem, explaining what was going on, what the potential issues were, and what needed to happen moving forward. They educated us about the situation instead of just telling us what to do. Pricing was communicated clearly the whole way through. We were given all the pricing options, what they suggested, and why. Everything felt transparent and straightforward, and we didn’t feel pressured to do more than was necessary. I would absolutely recommend them.
Why professional water filtration system installation beats DIY
Free water test tells us exactly what you need
No guessing. No buying the wrong system off Amazon. We test your water on-site, and the chemistry tells us which water filtration system actually solves your problem — and which would be wasted money.
Professional sizing for your water and home
An undersized system fails fast. An oversized one wastes money. We match the system to your water chemistry, your household size, and your peak demand — not a one-size-fits-all box.
Correct plumbing integration — warranties intact
Improper installation can void manufacturer warranties, cause leaks, and shorten system life. Our licensed plumbers tie the system in correctly to your main line, with proper bypass, drain, and pressure regulation.
Upfront pricing — written estimate before any work
You see the total price before we touch a wrench. No surprises, no day-of upcharges. Financing available — approved in about 2 minutes if you need it.
Contractor-grade equipment you can’t buy retail
We install professional-grade systems — higher flow rates, larger media, and rebuildable valves — not the disposable units sold at big-box stores. They perform better, hold your water pressure, and are built to last well over a decade instead of a few years.
Manufacturer Warranties
Honored only with proper install
Licensed & Insured
VA License #2705181379
BBB A+ Rated
Accredited business
Charlottesville’s Finest
Gold Award 2023–2025
Which water filtration system is right for your home?
Whole-House Carbon Filtration
Removes chlorine, taste, odor, and sediment from every faucet in the house. Best for city water and general improvement.
Water Softener
Removes hardness (calcium and magnesium). Best for hard water spots, scale buildup on appliances, and dry skin.
Reverse Osmosis (Under-Sink)
Removes 99% of contaminants at the drinking point. Best for clean drinking water, cooking, and infant formula.
Iron / Sulfur / Acid Neutralizer
Specialized well water treatment. Best for orange iron stains, rotten egg sulfur smell, or low-pH water eating your copper pipes.
UV Disinfection
Kills bacteria and viruses with ultraviolet light — no chemicals. Best for well water with bacterial concerns.
Trusted by 6,000+ Charlottesville homeowners
“Scott, with the Otter Guys, did a fantastic job installing, explaining benefits and usage, and cleaning up after my new water filtration unit. He was professional, polite, and displayed great attention to detail. Thank you Scott (and son)!”Martha Geroe Google Review
“Malec was our tech. He was very thorough in his investigation to our water heater problem and water quality check. He respected our home and gave advice on what to expect next. Otter Guys offered us 4 solutions and Malec talked us through where it would be best to start to solve our situation and not just put a bandaid on it. I would highly recommend Otter Guys for their techs professionalism and timely service.”Luke Davies Google Review
“Malak was very knowledgeable and repaired my water heater very quickly. He even gave me a free water evaluation. Yikes! I had no idea that much chlorine and bacteria were in my water. The Otter Guys are the best.”Denise Dezio Google Review
Here’s exactly what happens when you call
Free water test — we come to you
On-site water test takes 30 minutes. Iron, pH, hardness, chlorine, sulfur, TDS. The chemistry tells us which water filtration system you actually need.
We show you results, recommend the right system & price it in writing
You see your numbers in plain English. We explain the options — whole-house carbon, RO, softener, iron filter, UV — and recommend the one that fits your water and your budget. You get the total price in writing before any work begins. Financing available, approved in about 2 minutes. No pressure — take the recommendation with you if you want a second opinion.
Professional water filtration system installation
Most systems installed same-day or next-day, 2–4 hours. Same tech does the install you met during the water test. Proper plumbing tie-in, bypass, drain, and pressure regulation — warranty stays intact.
Stop Guessing — Let Us Test Your Water and Recommend the Right System. Free.
You’ve seen the systems online. We’ll tell you which one your water actually needs — and install it the same day if you want us to. Free on-site water test, no obligation. We’ve been Central Virginia’s plumber since 1960.
Frequently Asked Questions
Our free water test determines it. The chemistry of your water tells us which system will actually solve your problem — and which systems would be overkill or undersized. After the test, you get a written recommendation in plain English. No guessing, no Amazon roulette.
Whole-house water filtration systems in Charlottesville typically range from around $1,800 for a basic whole-house carbon filter to $6,000+ for a whole-house water softener combined with iron filtration. The biggest factors are what’s in your water, how many issues need to be addressed, and whether you also want point-of-use treatment (like under-sink RO, around $1,500) added on. We provide a written estimate after the free water test — you see the total price before any installation work begins. Financing available, approved in about 2 minutes; most homeowners who finance land in the $30–$110/month range depending on the system and term.
Yes, we can install a system you already own — but we strongly recommend testing your water first to make sure it’s the right system for the chemistry. If the water test says you bought a system that won’t solve your actual problem, we’d rather tell you that up front than install the wrong thing.
Most water filtration system installations take 2–4 hours and are done same-day. Larger or multi-system jobs (e.g., softener + RO + UV) may extend to a second visit. We’ll give you a time estimate along with the price estimate.
No. We install contractor-grade, professional systems that aren’t sold to the general public at retail. Compared to big-box and online units, they have higher flow rates (so you don’t lose water pressure), larger filtration media, and serviceable, rebuildable valves — which is why they perform better and typically last well over a decade instead of a few years. Better equipment, installed correctly, is what makes the manufacturer warranty stick.
Every home’s water is different. That’s why we start with a test, not a sales pitch — the right water filtration system is the one your water actually needs.