Real Reviews · Norristown
Top-Reviewed Plumbers in Norristown, PA
What are customers actually saying? Read verified reviews for plumbers in Norristown — every rating is from a real customer.
As of July 2026, RatingsNearMe ranks 17 plumbers in Norristown, PA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Avanti Plumbing & Drains Inc with a 4.9-star rating from 1,471 Google reviews and an RNM Score of 87/100. Also in the top tier: Zoom Drain and PlumbPRO Services. The average rating across all listed plumbers in Norristown is 4.8 stars from 1,213 reviews per business on average.
Plumbing repairs in Norristown average $150–$500 for common fixes. Emergency calls and major work (sewer line, water heater) run $500–$3,000+.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
Drainmen plumbing inc
Drainmen plumbing inc is top-ranked for its strong reputation and consistent high-quality service in Norristown.
Most Reviewed
Roto-Rooter Plumbing & Water Cleanup
A high review count indicates broad customer experience and reliability, helping you gauge service consistency.
When choosing a plumber in Norristown, compare both overall ranking and review volume to balance quality with proven track record. Always verify licensing and get a written estimate before work begins.
Local Market Snapshot
17
Businesses listed
4.8★
Avg rating
1,213
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Trusted Norristown plumber with a near-perfect 4.9★ rating from over 1,400 reviews.
284 B W Ridge Pike, Royersford, PA 19468, USARated 4.9 stars from over 1,800 reviews, this Norristown plumber is highly trusted.
500 Davis Dr # 200, Plymouth Meeting, PA 19462, USATrusted by over 1,000 customers with a near-perfect 4.9-star rating.
250 Railroad Ave, Ambler, PA 19002, USAPlumbers Rankings in Norristown, PA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Avanti Plumbing & Drains Inc284 B W Ridge Pike, Royersford, PA 19468, USA | 4.9★ | 1,471 |
| #2 | Zoom Drain500 Davis Dr # 200, Plymouth Meeting, PA 19462, USA | 4.9★ | 1,845 |
| #3 | PlumbPRO Services250 Railroad Ave, Ambler, PA 19002, USA | 4.9★ | 1,076 |
| #4 | Ray Ross Plumbing & Heating805 Jode Rd, Norristown, PA 19403, USA | 4.7★ | 68 |
| #5 | R. A. Reigner Plumbing & HVAC1763 W Main St Suite 1B, Norristown, PA 19403, USA | 4.6★ | 19 |
| #6 | Valdel Plumbing2431 Potshop Ln, Norristown, PA 19403, USA | 4.8★ | 1,029 |
| #7 | DiRosato Plumbing Heating & Cooling2130 Carol Ln, Norristown, PA 19401, USA | 4.5★ | 64 |
| #8 | Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical900 Adams Ave, Audubon, PA 19403, USA | 4.7★ | 11,083 |
| #9 | Roto-Rooter Plumbing & Water Cleanup266 E Main St Ste 6, Norristown, PA 19401, USA | 4.7★ | 1,216 |
| #10 | Plumb it Heat it Cool it: Plumbing, Drains, Heating & Cooling2117 W Main St Rear, Norristown, PA 19403, USA | 4.9★ | 779 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in Norristown
4.7 stars from 68 reviews, known for reliable, quality plumbing in Norristown.
805 Jode Rd, Norristown, PA 19403, USA
4.6 stars from 19 reviews, reflecting consistent quality from a trusted Norristown plumber.
1763 W Main St Suite 1B, Norristown, PA 19403, USA
Trusted by over 1,000 locals with a stellar 4.8-star average rating.
2431 Potshop Ln, Norristown, PA 19403, USA
Trusted Norristown plumber with a 4.5-star rating from 64 reviews.
2130 Carol Ln, Norristown, PA 19401, USA
Trusted by thousands, this Norristown plumber holds a 4.7-star rating from over 11,000 reviews.
900 Adams Ave, Audubon, PA 19403, USA
Rated 4.7 stars from over 1,200 Google reviews by local customers.
266 E Main St Ste 6, Norristown, PA 19401, USA
Trusted Norristown plumber with a near-perfect 4.9★ rating from hundreds of reviews.
2117 W Main St Rear, Norristown, PA 19403, USA
A top-rated Norristown plumber with a 4.9-star average from over 200 reviews.
268 E Main St #1200, Norristown, PA 19401, USA
Trusted by 71 locals with a near-perfect 4.9-star rating.
138 Hansen Access Rd, King of Prussia, PA 19406, USA
Trusted local plumber with a 4.9-star rating from over 360 reviews.
21 N Hanover St, Pottstown, PA 19464, USA
Norristown's top-rated plumber with 5.0 stars from over 225 reviews.
314 S Henderson Rd suite 337, King of Prussia, PA 19406, USA
Trusted Norristown plumber with 4.9 stars from 685 reviews.
2829 Swede Rd, Norristown, PA 19401, USA
Exceptional 5.0-star rating from 29 reviews for a Norristown plumber.
S Trooper Rd, Norristown, PA 19403, USA
A Norristown plumber with a 4.9-star rating from nearly 400 reviews.
1217 S Trooper Rd, Trooper, PA 19403, USA
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Plumbers in Norristown, PA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Avanti Plumbing & Drains Inc | 87/100 | 4.9 ★ | 1,471 |
| 2 | Zoom Drain | 87/100 | 4.9 ★ | 1,845 |
| 3 | PlumbPRO Services | 87/100 | 4.9 ★ | 1,076 |
| 4 | Ray Ross Plumbing & Heating | 76/100 | 4.7 ★ | 68 |
| 5 | R. A. Reigner Plumbing & HVAC | 68/100 | 4.6 ★ | 19 |
| 6 | Valdel Plumbing | 97/100 | 4.8 ★ | 1,029 |
| 7 | DiRosato Plumbing Heating & Cooling | 72/100 | 4.5 ★ | 64 |
| 8 | Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical | 83/100 | 4.7 ★ | 11,083 |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 83/100 | 4.7 ★ | 1,216 |
| 10 | Plumb it Heat it Cool it: Plumbing, Drains, Heating & Cooling | 87/100 | 4.9 ★ | 779 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — Plumbers in Norristown
How do I find the best plumbers in Norristown?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Norristown on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Norristown licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, PA 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 Norristown, PA?
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 Norristown?
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: July 4, 2026.
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