The 9 Best Plumbers in Allentown, PA (2026)
Ranked from public customer review data: each company's average Google rating, weighted by how many customers have reviewed them — so a strong rating across hundreds of jobs beats a perfect score from a handful. No company paid to appear here, and payment can't move a company up this list. Updated July 2026.
- Top rated#1 in Allentown1
Photo: Penn Integrity Plumbing and Heating, LLC
Penn Integrity Plumbing and Heating, LLC
5.0· 144 Google reviews
610 Raub St, Easton, PA 18042
- Runner-up#2 in Allentown2
Photo: Plumbing Pros
Plumbing Pros
4.9· 644 Google reviews
1706 Washington Blvd, Easton, PA 18042
- Third#3 in Allentown3
Photo: Agentis Plumbing
Agentis Plumbing
4.8· 1,040 Google reviews
2678 Butztown Rd, Bethlehem, PA 18017
- 4
Photo: Top Notch Plumbing LLC
Top Notch Plumbing LLC
4.9· 86 Google reviews
2221 Meadow Ln Dr, Easton, PA 18040
- 5
Photo: Deluxe Plumbing & Heating
Deluxe Plumbing & Heating
4.7· 504 Google reviews
4240 Fritch Dr, Bethlehem, PA 18020
- 6
Photo: Julius Plumbing and Heating
Julius Plumbing and Heating
5.0· 20 Google reviews
1608 Northampton St, Easton, PA 18042
- 7
Photo: JDL Plumbing
JDL Plumbing
4.5· 16 Google reviews
6801 Tilghman St #122, Allentown, PA 18106
- 8
Photo: Ferguson Plumbing Supply
Ferguson Plumbing Supply
4.2· 25 Google reviews
1818 Grammes Rd, Allentown, PA 18103
- 9
Schwartz Heating & Plumbing, Inc.
3.8· 10 Google reviews
1710 MacArthur Rd, Whitehall Township, PA 18052
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Get matched with a local plumberFrequently asked questions
How were these plumbers chosen?
We rank every plumber we track in the Allentown area using public customer review data — the average star rating weighted by how many customers have reviewed the company. A high rating across hundreds of reviews outranks a perfect score from a handful. No company can pay for a higher position.
Can a company pay to be on this list?
No. Editorial rankings are computed from review data and are never for sale. When a company partners with us to receive customer referrals, we label it clearly as a partner — and that partnership never changes its position in the ranked list.
How do I get matched with a plumber in Allentown?
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How often is this list updated?
We refresh the underlying review data periodically, and positions shift as companies earn new reviews.
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Ratings and review counts come from publicly available Google review data as of our latest refresh and may differ from what you see today. If you own one of these businesses and want to update your listing, email hello@homeguidehelp.com.