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Plumbers in Richardson, TX — Free Estimates
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As of May 2026, RatingsNearMe ranks 8 plumbers in Richardson, TX by verified customer ratings and review volume. The highest-rated is L&S Mechanical with a 4.9-star rating from 2,098 verified reviews. Also in the top tier: 1st Class Plumbing and Texas Plumbing Solutions LLC. The average rating across all listed plumbers in Richardson is 4.7 stars from 344 reviews per business on average.
Plumbing repairs in Richardson 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
8
Businesses listed
4.7★
Avg rating
344
Avg reviews
May 17, 2026
Last updated
Top Rated Plumbers
L&S Mechanical
1101 E Arapaho Rd suite 190, Richardson, TX 75081, USA
Texas Plumbing Solutions LLC
500 E Arapaho Rd STE 603, Richardson, TX 75081, USA
Plumbers Rankings in Richardson, TX
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | L&S Mechanical1101 E Arapaho Rd suite 190, Richardson, TX 75081, USA | 4.9★ | 2,098 |
| #2 | 1st Class Plumbing661 N Plano Rd, Richardson, TX 75081, USA | 4.9★ | 201 |
| #3 | Texas Plumbing Solutions LLC500 E Arapaho Rd STE 603, Richardson, TX 75081, USA | 4.9★ | 283 |
| #4 | Richardson Plumbing Sewer Air Conditioning Electrical & Air-Duct Cleaning Co504 N Coit Rd #1280, Richardson, TX 75080, USA | 3.7★ | 22 |
| #5 | Alcantara plumbing9535 Forest Ln, Dallas, TX 75243, USA | 5.0★ | 23 |
| #6 | Plumb Bros LLC1201 Executive Dr E, Richardson, TX 75081, USA | 4.8★ | 31 |
| #7 | Koen Plumbing, Inc.405 N Bowser Rd B4, Richardson, TX 75081, USA | 4.8★ | 80 |
| #8 | TCS Plumbing700 Business Pkwy, Richardson, TX 75081, USA | 4.3★ | 15 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All Plumbers in Richardson
Richardson Plumbing Sewer Air Conditioning Electrical & Air-Duct Cleaning Co
504 N Coit Rd #1280, Richardson, TX 75080, USA
Alcantara plumbing
9535 Forest Ln, Dallas, TX 75243, USA
Koen Plumbing, Inc.
405 N Bowser Rd B4, Richardson, TX 75081, USA
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Frequently Asked Questions — Plumbers in Richardson
How do I find the best plumbers in Richardson?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Richardson on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Richardson licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, TX 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 Richardson, TX?
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 Richardson?
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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