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The 10 Best Water Heater Installation Companies in Philadelphia (2026)
In a city of rowhouses, apartments and older multi‑family buildings, choosing the right team for a water heater installation matters for comfort and reliability. This list was built from Google reviews and updated for 2026, using a weighted (Bayesian-style) score that balances average rating with review volume so highly rated, widely reviewed companies rise to the top. We focused on plumbers and contractors active in the Philadelphia area and ranked them by their Google profile data rather than paid placement. Use this guide as a starting point to compare estimates, check warranties and confirm licenses before you book work.
This ranking is computed from Google reviews (our method). Listings marked Partner are paid advertising spots: they sit alongside the ranking without changing its order.
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Roger Ross Plumbing & Heating, Inc
Roger Ross Plumbing & Heating, Inc. earns our top spot because it pairs a perfect 5.0 Google rating with substantial review volume — 923 reviews — which the weighted score rewards. Google lists the business as a Plumber with a storefront on Manayunk Ave, giving a clear local presence. That combination of near-perfect rating and large sample size places it above other highly rated firms in the area.
The full ranking
East Philly plumbing & heating llc
East Philly plumbing & heating llc holds a 5.0 rating based on 276 Google reviews and is categorized as a Plumber operating in Philadelphia.
276 reviews
Philly Home Plumbing
Philly Home Plumbing is listed as a Plumber with a perfect 5.0 Google rating from 70 reviews; no address is shown on the Google profile.
70 reviews
Bill Frusco Plumbing Heating and Air Conditioning
Bill Frusco Plumbing Heating and Air Conditioning has a 4.9 rating backed by 3,424 Google reviews and is listed as a Plumber with an address in Horsham, PA.
3424 reviews
Plumbing Pals
Plumbing Pals appears as a Plumber with a 4.9 Google rating earned across 1,808 reviews and a Philadelphia address on E York St.
1808 reviews
IFixdit Plumbing & Drains
IFixdit Plumbing & Drains is listed as a Plumber with a 4.9 rating from 548 Google reviews and a Philadelphia address on N 13th St.
548 reviews
Ring The Bell Plumbing, Heating & Drains
Ring The Bell Plumbing, Heating & Drains carries a 4.9 Google rating based on 531 reviews and is categorized as a Plumber in Philadelphia.
531 reviews
Mr Philadelphia Plumbing HVAC & Sewer Repair
Mr Philadelphia Plumbing HVAC & Sewer Repair holds a 5.0 rating from 18 Google reviews and is listed as a Plumber with an Amber St address in Philadelphia.
18 reviews
Philadelphia Gas & Electric
Philadelphia Gas & Electric is categorized as an HVAC contractor with a 4.9 Google rating from 211 reviews and a Philadelphia address on Paul St.
211 reviews
Done Right Plumbing & Heating
Done Right Plumbing & Heating is listed as a Plumber with a 4.9 Google rating across 193 reviews and an address on Alcott St in Philadelphia.
193 reviews
Frequently asked questions
How should I choose a water heater installer in Philadelphia?
Start by checking licenses, insurance and the contractor’s experience with the specific type of heater you want (tank, tankless, electric or gas). Read recent Google reviews to get a sense of reliability, request multiple written estimates, and confirm details like permits, warranties and who will do follow-up service.
What does a typical water heater installation involve and how long does it take?
A standard installation usually includes removing the old unit, installing the new heater, connecting gas, water and electrical or venting as needed, and testing for proper operation; permits may also be required. Depending on complexity and whether relocation or piping upgrades are needed, work can take several hours to a full day.
What should I look for on a contractor’s estimate?
Ask that the estimate break out labor, parts, permit fees and disposal of the old unit, and check whether the quote includes a warranty on parts and labor. Also confirm payment terms, start and completion windows, and whether any additional work will require a change order.
How is this ranking built and why does review weighting matter?
This list is based on Google review data and updated for 2026; the ranking uses a weighted (Bayesian-style) score that factors in both average rating and review count. Weighting prevents small samples of perfect ratings from outranking businesses with many positive reviews, giving a more reliable picture of consistent performance.