Cedar Creek, TX Lakeway, TX · Local company guidemiddot; Local company guide

Best Water Softener & Water Treatment Companies in Cedar Creek, TX (2026)

How this list was made (and who makes it): compiled editorially by Beaver A.C. & Plumbing from public sources — Google Business Profiles, Yelp, Angi, BBB, and company websites — researched July 2026. Ratings and review counts change; verify current numbers before hiring. Companies are listed alphabetically-agnostic by editorial fit, not pay-to-play — no company paid for placement, none are affiliated with Beaver, and Beaver itself is a referral service, not a contractor, and is deliberately not ranked. Licensing should be confirmed directly (TDLR for HVAC, TSBPE-licensed plumbers under an RMP).

Water treatment is the category with the widest honesty spread in Texas, and Cedar Creek sits squarely in its target market: Cedar Creek is wells-and-septic territory — aerobic systems, pressure tanks, and well water that needs treatment before it's kind to anything it touches. Every company below sits on the honest side of that spread — test-first, standard valves, written warranties.

Local context matters in the selection: Rural Bastrop County acreage — manufactured homes, ranch houses, and new customs on big lots, all a long drive from the companies that advertise hardest.

The mix below is deliberate — established local operators alongside the metro institutions whose scheduling depth carries peak season, all with verifiable Cedar Creek-area coverage across Cedar Creek proper, Upper Highway 21 corridor, McCaulley Ranch area and the surrounding area. The grid sorts them fast; the detail cards route you by situation.

The comparison at a glance

CompanyFocusKnown forService area
Stan's Heating, Air, Plumbing & ElectricalFull-service HVAC + plumbing4.7/5 across thousands of reviews (Best Pick Reports)Greater Austin metro
Lone Star Water ServiceSofteners, filtration & water heatersClack-based softeners; 2-yr install warranty termsCentral Texas incl. Lakeway
Radiant Plumbing & Air ConditioningPlumbing + HVAC + electricalDecades-established Austin multi-trade firmAustin metro & Hill Country
Kimco Plumbing & AirPlumbing + HVACFlat-rate pricing; same-day postureElgin, Bastrop County
Parobek Plumbing & Air ConditioningPlumbing + HVACFamily-owned since 1999Bastrop County & east metro
Mend ServicesPlumbing + HVAC + electricalTri-trade; praised for fast responsePflugerville & northeast metro
Daniel's Plumbing & Air ConditioningPlumbing + HVACTop-listed across suburban Angi/HomeAdvisor rankingsAustin metro & suburbs

Walk in knowing your number: the softener cost guide gives the fair installed band, and the hardness-by-city guide converts every sales pitch into a math conversation.

And if calling around is the part you'd rather skip entirely — that's the point of the form below: one description of the problem, one vetted match, price before work.

Rather not call seven companies?

Fair. Tell Beaver once what's going on, and we'll match you with a licensed, vetted local pro who quotes before any work — free, no obligation.

No spam, no reselling — your info is only used to match you with a local pro.

The companies, in detail

1. Stan's Heating, Air, Plumbing & Electrical

Full-service HVAC + plumbing · Greater Austin metro · website

An Austin institution since the 1950s holding a 4.7 rating across several thousand Best Pick Reports reviews — multi-trade licensing, deep scheduling bench, and financing options that smaller shops can't float.

What stands out: Scale with a verified record — thousands of reviews at 4.7 is the hardest signal to fake in this trade.

Best fit: Households wanting institutional accountability and peak-season scheduling depth.

2. Lone Star Water Service

Softeners, filtration & water heaters · Central Texas incl. Lakeway · website

A water-treatment specialist serving all of Central Texas with a dedicated Lakeway page, installing standard-valve Clack softeners — the repairable-anywhere platform this site's guides recommend — with published warranty terms (1 year labor, 5 years parts on units, 2-year install coverage advertised).

What stands out: Standard serviceable valves and written warranty terms — the two things the water-treatment industry most often obscures.

Best fit: Softener and filtration projects sized to tested water, without proprietary-valve lock-in.

3. Radiant Plumbing & Air Conditioning

Plumbing + HVAC + electrical · Austin metro & Hill Country · website

One of Austin's most recognizable home-services brands, in business for decades with plumbing, HVAC, and electrical under one roof, dedicated service pages across the metro's suburbs, and a large uniformed fleet.

What stands out: Breadth — from softeners to full HVAC replacement, one dispatcher covers the whole mechanical house.

Best fit: Multi-trade projects and homeowners who value big-firm process and warranties.

4. Kimco Plumbing & Air

Plumbing + HVAC · Elgin, Bastrop County · website

A Bastrop County dual-trade firm built on flat-rate pricing and showing up when promised — with dedicated Elgin coverage and licensed techs across both trades.

What stands out: Flat-rate transparency in a county where quotes historically wandered.

Best fit: Elgin-area households wanting predictable pricing.

5. Parobek Plumbing & Air Conditioning

Plumbing + HVAC · Bastrop County & east metro · website

A family firm serving Bastrop-and-eastward communities since 1999 across both trades — the east corridor's established dual-trade answer.

What stands out: East-county tenure across plumbing and air both.

Best fit: Bastrop-corridor households wanting one established local firm.

6. Mend Services

Plumbing + HVAC + electrical · Pflugerville & northeast metro · website

A Pflugerville-based tri-trade operation praised for quick response and professional execution — plumbing, HVAC, and electrical from one northeast-metro dispatcher.

What stands out: Tri-trade convenience based in Pflugerville itself.

Best fit: Northeast-metro households consolidating trades.

7. Daniel's Plumbing & Air Conditioning

Plumbing + HVAC · Austin metro & suburbs

A metro-wide plumbing-and-air firm that surfaces repeatedly in suburban top-plumber rankings from Hutto to South Austin — dual-trade licensing with a service footprint covering most of the metro's growth corridors.

What stands out: Consistent suburban presence — the rankings recurrence reflects actual volume in the growth corridors.

Best fit: Dual-trade jobs (water heaters, gas lines) anywhere in the suburbs.

How we judged water treatment companies

Verifiable Cedar Creek-area service came first — published coverage or local presence, because drive time shapes everything from trip fees to August availability in Bastrop County. Then licensing posture (RMP-led Texas plumbing licensing), insured crews, and public review records across Google, Yelp, Angi, and BBB — weighted for volume and consistency over perfection.

The anti-theater filter came first: test-first consultations, fair-band pricing, standard serviceable valve platforms (Clack/Fleck) over proprietary lock-in, and licensed-plumber installation. Well-water sequencing competence qualified several slots. Editorial order.

Frequently asked questions

How hard is the water in Cedar Creek?
Cedar Creek is wells-and-septic territory — aerobic systems, pressure tanks, and well water that needs treatment before it's kind to anything it touches. Your actual tap number — tested free by every legitimate company here — is what equipment should be sized to.
What does a softener cost installed in Cedar Creek?
$1,800–$3,500 for quality metered systems from licensed installers, plus $400–$1,200 if a loop needs cutting in. Far above that band, you're funding a sales channel — our cost guide breaks down every number.
Salt-based or salt-free?
Ion exchange (salt) actually removes hardness; salt-free conditioners only reduce scale adhesion. For protecting water heaters and ending spotted glass in water this hard, salt wins — and honest installers say so.
How were these Cedar Creek companies chosen?
July 2026 editorial research across Google, Yelp, Angi, BBB, and company sites — verified area coverage, licensing posture, and review consistency. No company paid for placement, and Beaver — a referral service, not a contractor — is deliberately unranked.
Are these companies licensed?
All present licensed Texas operations per public records and marketing — TDLR for HVAC work, TSBPE-licensed plumbers under a Responsible Master Plumber. Verify the specific license on your paperwork; legitimate pros expect the question.
Can Beaver just match me instead?
That's the product: describe the job once and we match you with a licensed, vetted pro serving Cedar Creek who quotes before any work — the same vetting standards this list applies, kept current continuously.

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