24/7 Emergency · Norwalk
Emergency Plumbers in Norwalk, CT — Available 24/7
When you can't wait, these plumbers in Norwalk offer emergency response. Call now — most respond within the hour.
As of May 2026, RatingsNearMe ranks 13 plumbers in Norwalk, CT by verified customer ratings and review volume. The highest-rated is Valerio Emergency Plumbing with a 5.0-star rating from 208 verified reviews. Also in the top tier: Norwalk / La Mirada Plumbing, Heating & Air Conditioning and Grimm’s Plumbing Services LLC. The average rating across all listed plumbers in Norwalk is 4.8 stars from 61 reviews per business on average.
Plumbing repairs in Norwalk average $150–$500 for common fixes. Emergency calls and major work (sewer line, water heater) run $500–$3,000+.
Rankings updated May 17, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
13
Businesses listed
4.8★
Avg rating
61
Avg reviews
May 17, 2026
Last updated
Top Rated Plumbers
Valerio Emergency Plumbing
23 Pearl St, Norwalk, CT 06850, USA
Norwalk / La Mirada Plumbing, Heating & Air Conditioning
11661 Firestone Blvd, Norwalk, CA 90650, USA
Grimm’s Plumbing Services LLC
Harriet St, Norwalk, CT 06851, USA
Plumbers Rankings in Norwalk, CT
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Valerio Emergency Plumbing23 Pearl St, Norwalk, CT 06850, USA | 5.0★ | 208 |
| #2 | Norwalk / La Mirada Plumbing, Heating & Air Conditioning11661 Firestone Blvd, Norwalk, CA 90650, USA | 4.7★ | 270 |
| #3 | Grimm’s Plumbing Services LLCHarriet St, Norwalk, CT 06851, USA | 5.0★ | 58 |
| #4 | Badaracco Plumbing & Heating LLC345 Main Ave Unit CCDD, Norwalk, CT 06851, USA | 4.9★ | 59 |
| #5 | All Star Rooter9 Shadow Ln, Norwalk, CT 06851, USA | 4.9★ | 54 |
| #6 | Atomic Rooter Plumbing Sewer & Drain Cleaning2 Prospect St, Norwalk, CT 06850, USA | 4.8★ | 21 |
| #7 | Stephen Miller Plumbing & Heating20 Perry Ave, Norwalk, CT 06850, USA | 5.0★ | 12 |
| #8 | Effective Plumbing LLC12 Winfield St, Norwalk, CT 06855, USA | 4.3★ | 34 |
| #9 | Advanced Rooter Plumbing7 Lancaster Dr, Norwalk, CT 06850, USA | 4.4★ | 29 |
| #10 | Kevin Simpson Plumbing, LLC.137 Ponus Ave, Norwalk, CT 06850, USA | 5.0★ | 2 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All Plumbers in Norwalk
Badaracco Plumbing & Heating LLC
345 Main Ave Unit CCDD, Norwalk, CT 06851, USA
All Star Rooter
9 Shadow Ln, Norwalk, CT 06851, USA
Atomic Rooter Plumbing Sewer & Drain Cleaning
2 Prospect St, Norwalk, CT 06850, USA
Stephen Miller Plumbing & Heating
20 Perry Ave, Norwalk, CT 06850, USA
Effective Plumbing LLC
12 Winfield St, Norwalk, CT 06855, USA
Advanced Rooter Plumbing
7 Lancaster Dr, Norwalk, CT 06850, USA
Kevin Simpson Plumbing, LLC.
137 Ponus Ave, Norwalk, CT 06850, USA
Caruso's Plumbing & Heating
150 Connecticut Ave, Norwalk, CT 06854, USA
Raps Plumbing, Heating & Drain Services
Westport, CT 06881, USA
Pat Gilbertie Plumbing LLC
33 Danbury Rd #2, Wilton, CT 06897, USA
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Frequently Asked Questions — Plumbers in Norwalk
How do I find the best plumbers in Norwalk?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Norwalk on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Norwalk licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CT 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 Norwalk, CT?
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 Norwalk?
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: May 17, 2026.
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