The Best Water Purification Services in Florida
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 10,363 Google reviews of 40 top-rated water purification services nationwide; 10 of them in Florida. Updated November 1, 2026.
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Best water purification services in Florida for water heater installation
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Gulfview Plumbing & Water TreatmentHow Job match is calculatedBuilt only from reviews Google tagged “Water heater installation”:Stars on this job 55%4.90★Number of such jobs 25%41Overall Experts Score 20%93Job match= 90Stars are pulled toward the category average (4.85★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.90
Armstrong Bros PlumbingHow Job match is calculatedBuilt only from reviews Google tagged “Water heater installation”:Stars on this job 55%5.00★Number of such jobs 25%14Overall Experts Score 20%80Job match= 85Stars are pulled toward the category average (4.85★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.85Job match = this company’s ★ on reviews Google tagged “Water heater installation” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.
What customers said about water heater installation
Armstrong Bros PlumbingI was able to get an immediate quote and installation. I was not in town, so the tech called to let me know that he was there.
Gulfview Plumbing & Water Treatme…John Stark was my consultant and installer for a Rinnai RXP199iN tankless water heater. He is clearly knowledgeable about Rinnai systems and answered all of my questions. He was prompt in arriving on the day of installation and walked me through the system and the Rinnai Central app to allow for added control via…
Gulfview Plumbing & Water Treatme…We had a wonderful experience with our tech Jason. We needed a new water heater an he was fast and diligent in the middle of 2 weeks of rain, he replaced our unit under he's own tent. The whole company has been cheerful and so great to work with. Even their AI assistant is likeable! I never say that!
Gulfview Plumbing & Water Treatme…Highly recommend Gulfview Plumbing. John, the technician, installed our water heater. The house was left spotless and John kept us informed throughout the process. Unfortunately, it was discovered that we had electrical issues. John referred us to an electrician who will be coming out today. Thank you Gulfview!
Gulfview Plumbing & Water Treatme…I had a water heater fail from what was very likely a manufacturer defect. Gulf View not only got me in the same day, Eric got here early. He efficiently replaced the water heater. We had hot water by dinner. This is the 3rd time I’ve used Gulf View and I will not hesitate to call them again.
Gulfview Plumbing & Water Treatme…Zach was awesome! He gave us thoughtful and honest advice about our water heater.
Overall ratings
Experts Score 0–100Experts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of water purification services).
| # | Company | ScoreExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. | FactorsFactor grades, in orderSatisfaction (54%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Reliability (24%): How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Craft & service (0%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Replies to reviews (7%): How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20. | ★Google star rating as shown on Google Maps. | Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews). |
|---|---|---|---|---|---|
| 1 |  Aqua Clear Innovative Water Solutions, Inc.Palmetto, FL | A 98How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 69%99+68.5Reliability 31%97+29.8Experts Score= 98Not enough data for value, replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA––A– | 5.00 | — |
| 2 |  Accurate Water Filtration & Pump ServicePalmetto, FL | A 96How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 69%97+67.2Reliability 31%95+29.2Experts Score= 96Not enough data for value, replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA––A– | 5.00 | — |
| 3 | Gulfview Plumbing & Water TreatmentPalmetto, FL | A 93How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%95+51.8Reliability 24%94+22.8Value 14%100+14.1Replies to reviews 7%72+5.1Craft & service penalty96−0.4Experts Score= 93Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAB | 4.94 | $1.0k |
| 4 |  Water World Purification SystemsPalmetto, FL | A 88How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%89+56.5Reliability 28%86+24.3Replies to reviews 8%90+7.4Experts Score= 88Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA––AA | 4.88 | — |
| 5 |  Water Club Pool Stores/Service/Repairs/RemodelingPalmetto, FL | A 85How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%87+55.3Reliability 28%77+21.7Replies to reviews 8%97+8Experts Score= 85Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AB––AA | 4.87 | — |
| 6 |  Hydrology Inc.Palmetto, FL | A 81How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%82+52.1Reliability 28%73+20.6Replies to reviews 8%100+8.2Experts Score= 81Not enough data for value; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AB––AA | 4.71 | — |
| 7 | Armstrong Bros PlumbingPalmetto, FL | A 80How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%81+44.2Reliability 24%68+16.5Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty81−1.9Experts Score= 80Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAAAA | 4.80 | $383 |
| 8 |  Expert Water RemovalPalmetto, FL | B 73How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%82+44.7Reliability 24%71+17.2Value 14%82+11.6Replies to reviews 7%100+7.1Craft & service penalty85−1.5Momentum penalty37−6.3Experts Score= 73Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAADA | 4.83 | — |
| 9 |  Sayler Suncoast WaterPalmetto, FL | C 51How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%55+34.9Reliability 28%32+9Replies to reviews 8%80+6.6Experts Score= 51Not enough data for value; its weight is shared by the others.Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | CD––AA | 4.59 | — |
| 10 |  Aqua Pure SolutionsPalmetto, FL | D 38How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%67+42.6Reliability 28%0+0Replies to reviews 8%69+5.7Momentum penalty0−10Experts Score= 38Not enough data for value; its weight is shared by the others.Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BF––FB | 4.74 | — |
What jobs cost
What customers paid, from the price Google asks reviewers to report.
| Job | Low25th percentile: 1 in 4 customers paid less than this. | TypicalMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range). | High75th percentile: 1 in 4 customers paid more than this. | FairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”. |
|---|---|---|---|---|
| Heating system repair | $158 | $294 | $821 | 100% |
| Plumbing pipe repair | $202 | $325 | $638 | 96% |
| HVAC system maintenance | $26 | $83 | $242 | 97% |
| Water heater installation | $1.2k | $2.1k | $3.2k | 100% |
| Drain cleaning | $337 | $399 | $495 | 92% |
| Toilet repair | $271 | $383 | $598 | 97% |
| HVAC system repair | $114 | $328 | $585 | 96% |
Water Purification Services in Florida at a glance
How the 10 water purification services we rated in Florida compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A770%
- Grade B110%
- Grade C110%
- Grade D110%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up330%
- 4.80–4.89★440%
- 4.60–4.79★220%
- Below 4.60★110%
What customers praise
Share of Google review highlights.
- Quality1,00120%
- Professionalism1,19924%
- Responsiveness1,11922%
- Punctuality1,03820%
- Value71514%
Was the price fair?
All price verdicts left with reviews.
- Great price14726%
- Reasonable34360%
- Overpriced163%
- Not sure6211%
Price verdicts by year
Share calling it great / reasonable / overpriced.
How we grade
Satisfaction (54%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.
Reliability (24%) — How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.
Craft & service (penalty, up to −10) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.
Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.
Momentum (penalty, up to −10) — Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.
Replies to reviews (7%) — How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.