Real Reviews · Hamilton
Top-Reviewed Plumbers in Hamilton, OH
What are customers actually saying? Read verified reviews for plumbers in Hamilton — every rating is from a real customer.
As of June 2026, RatingsNearMe ranks 8 plumbers in Hamilton, OH by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Schneller Knochelmann Plumbing, Heating & Air Conditioning with a 4.9-star rating from 4,959 Google reviews and an RNM Score of 87/100. Also in the top tier: Roto-Rooter Plumbing & Water Cleanup and Tri-County Plumbing. The average rating across all listed plumbers in Hamilton is 4.9 stars from 784 reviews per business on average.
Plumbing repairs in Hamilton average $150–$500 for common fixes. Emergency calls and major work (sewer line, water heater) run $500–$3,000+.
Rankings updated June 10, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Plumbers in Hamilton, OH provide a range of services including residential and commercial plumbing repairs, installations, and maintenance. Consumers should look for licensed, insured plumbers with experience serving the local community.
- ✓Residential and commercial plumbing services
- ✓Licensed and insured plumbers
- ✓Serving the Hamilton, OH community
Best Overall
Riethmaier Plumbing Co, LLC
Riethmaier Plumbing Co, LLC is consistently top-ranked due to its exceptional reputation for prompt service and high-quality workmanship.
Most Reviewed
Schneller Knochelmann Plumbing, Heating & Air Conditioning
A high number of reviews reflects broad customer experience and helps verify reliability and service quality.
When choosing a plumber in Hamilton, consider comparing customer reviews and response times. For complex jobs, a full-service company like Schneller Knochelmann may offer comprehensive solutions, while smaller specialists like Rader & Son may provide more personalized service.
How to Choose a Plumber in Hamilton
What to look for
- • Licensed and insured plumber
- • Experienced in the type of plumbing work needed
- • Positive reviews from past customers
- • Upfront and transparent pricing
Questions to ask
- • Are you licensed and insured to work as a plumber in Hamilton, OH?
- • How long have you been providing plumbing services in the Hamilton area?
- • Can you provide references or reviews from your past customers?
Red flags
- ⚠ Plumber unable to provide license or insurance information
- ⚠ Vague or unclear pricing structure
- ⚠ Negative reviews or complaints from past customers
In Ohio, plumbers must be licensed by the state and carry liability insurance. Be sure to verify a plumber's credentials before hiring them to ensure they meet the necessary requirements to work in Hamilton.
Local Market Snapshot
8
Businesses listed
4.9★
Avg rating
784
Avg reviews
Jun 10, 2026
Last updated
Top Rated Plumbers
Exceptional 4.9-star rating, trusted by thousands of Hamilton customers.
1079 Ohio Pike, Cincinnati, OH 45245, USATrusted by thousands of customers with a 4.8-star average rating in Hamilton, OH.
6 S 2nd St #513, Hamilton, OH 45011, USA4.9-star rating from 57 reviews, reflecting consistent, high-quality plumbing service.
3987 Hamilton Middletown Rd K, Hamilton, OH 45011, USAPlumbers Rankings in Hamilton, OH
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Schneller Knochelmann Plumbing, Heating & Air Conditioning1079 Ohio Pike, Cincinnati, OH 45245, USA | 4.9★ | 4,959 |
| #2 | Roto-Rooter Plumbing & Water Cleanup6 S 2nd St #513, Hamilton, OH 45011, USA | 4.8★ | 1,144 |
| #3 | Tri-County Plumbing3987 Hamilton Middletown Rd K, Hamilton, OH 45011, USA | 4.9★ | 57 |
| #4 | Buckeye Plumbing & Excavating, LLC1425 Plaza Dr, Hamilton, OH 45013, USA | 4.6★ | 32 |
| #5 | Gentry Plumbing1160 Black Rd, Hamilton, OH 45013, USA | 5.0★ | 2 |
| #6 | Rader & Son Plumbing171 Gregory Ln, Hamilton, OH 45013, USA | 4.7★ | 50 |
| #7 | Riethmaier Plumbing Co, LLC4447 Morganthaler Rd, Hamilton, OH 45011, USA | 5.0★ | 17 |
| #8 | Rosen Rooter966 Timberman Ave, Hamilton, OH 45013, USA | 5.0★ | 14 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated June 2026
All Plumbers in Hamilton
1425 Plaza Dr, Hamilton, OH 45013, USA
4447 Morganthaler Rd, Hamilton, OH 45011, USA
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Plumbers in Hamilton, OH — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Schneller Knochelmann Plumbing, Heating & Air Conditioning | 87/100 | 4.9 ★ | 4,959 |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 85/100 | 4.8 ★ | 1,144 |
| 3 | Tri-County Plumbing | 79/100 | 4.9 ★ | 57 |
| 4 | Buckeye Plumbing & Excavating, LLC | 71/100 | 4.6 ★ | 32 |
| 5 | Gentry Plumbing | 64/100 | 5.0 ★ | 2 |
| 6 | Rader & Son Plumbing | 75/100 | 4.7 ★ | 50 |
| 7 | Riethmaier Plumbing Co, LLC | 74/100 | 5.0 ★ | 17 |
| 8 | Rosen Rooter | 73/100 | 5.0 ★ | 14 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · June 2026
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Frequently Asked Questions — Plumbers in Hamilton
How do I find the best plumbers in Hamilton?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Hamilton on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Hamilton licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, OH requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do plumbers charge in Hamilton, OH?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a plumbers in Hamilton?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the plumbers on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every plumbers on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: June 10, 2026.
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