Home › Home Improvement › Water heater installation
The 10 Best Water Heater Installers in Long Beach (2026)
This list ranks the top water heater installers in Long Beach using a Google-review–based method: a Bayesian score that weights each business’s average rating by how many reviews it has. The roundup is updated for 2026 and focuses on companies categorized as plumbers on Google to keep comparisons consistent. Long Beach homeowners and renters often need timely water-heating service across diverse neighborhoods, so we prioritized businesses with strong review histories and meaningful review counts. Read on for the full ranked list and short profiles to help you narrow your choices.
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.
Are you a water heater installation in Long Beach?
People reading this page are looking for a pro right now. Put your business above the ranking, with your contact details and a link to your site.
✓ Live immediately · ✓ One-time payment · ✓ No subscription
10 of 10 spots still available
Strong Beach Plumbing
Our top pick, Strong Beach Plumbing, earns the number-one spot because it combines a perfect 5.0 Google rating with a substantial 67 reviews, giving it a high weighted score under our methodology. The result is a balance of top-tier feedback and review volume that places it above other highly rated firms in Long Beach.
The full ranking
Golden State Water Heaters
Golden State Water Heaters posts a 5.0 rating with 63 reviews, categorized as a Plumber and located at 5419 E The Toledo in Long Beach.
63 reviews
VK Plumbing And Rooter Service
VK Plumbing And Rooter Service has a 5.0 Google rating based on 51 reviews and is listed as a Plumber at 2071 Long Beach Blvd A in Long Beach.
51 reviews
In-Home Plumbing Long Beach,Ca
In-Home Plumbing Long Beach,Ca appears with a perfect 5.0 rating from 40 reviews and is categorized on Google as a Plumber; no street address is shown in the listing.
40 reviews
A-Plus Plumbers Long beach
A-Plus Plumbers Long beach carries a 5.0 rating from 24 reviews, is categorized as a Plumber, and shows an address at 219 N Waite Ct in Long Beach.
24 reviews
All Tomorrow’s Plumbing
All Tomorrow’s Plumbing is listed as a Plumber with a 5.0 rating across 20 reviews; the Google entry does not display a street address.
20 reviews
Mr. Rooter Plumbing of Long Beach
Mr. Rooter Plumbing of Long Beach has a 4.9 Google rating from a large sample of 1,188 reviews and is categorized as a Plumber at 2650 70th St in Long Beach.
1188 reviews
Primo Plumbing & Heating
Primo Plumbing & Heating posts a 4.9 rating with 394 reviews, appears under the Plumber category, and is located at 2831 Junipero Ave Ste 603 in Signal Hill.
394 reviews
Monkey Wrench Plumbing, Heating, Air & Electric
Monkey Wrench Plumbing, Heating, Air & Electric holds a 4.9 rating based on 344 reviews and is listed as a Plumber at 4000 Long Beach Blvd #303 in Long Beach.
344 reviews
A-1 Performance Rooter & Plumbing
A-1 Performance Rooter & Plumbing has a 4.9 Google rating from 223 reviews, is categorized as a Plumber, and shows an address at 4433 E Village Rd in Long Beach.
223 reviews
Frequently asked questions
How should I choose a water heater installer in Long Beach?
Look for licensed plumbers with strong, recent reviews and enough review volume to be reliable. Check that they list water heater services or related plumbing expertise, confirm licenses and insurance, and ask for clear estimates and timelines before work begins.
What should I check before hiring someone to install my water heater?
Verify the technician’s license and insurance, request a written estimate that breaks out parts and labor, and confirm who handles permits and disposal. Also ask about warranty coverage on parts and labor so you know what is included after installation.
How much does water heater installation typically cost?
Installation costs vary with heater type, capacity, fuel source, and job complexity, such as venting or gas-line work. Get multiple written estimates and compare scope of work rather than choosing solely on price to avoid surprises.
How was this ranking of water heater installers created?
This roundup uses a Google-review–based ranking: we calculate a Bayesian-style score that weights average ratings by the number of reviews so businesses with both high ratings and meaningful review counts rise to the top. The list was updated for 2026 and limits entries to those categorized as plumbers on Google.