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Serving the Signal Hill Community
Water Heater Installation & Replacement

Long Beach Water Heater Installations and Replacements

Reliable New Equipment to Keep Homes in the Gateway Cities and North Orange County Supplied with Hot Water

When a water heater fails, it rarely gives much warning. One morning, everything is fine, and the next, you're starting your day with cold water and a decision to make. A water heater replacement isn't a purchase most homeowners planned for, which is why Advance Mechanical Contractors & Plumbing Services works efficiently, communicates clearly, and makes the process as straightforward as possible from the first call to the final connection. 

Our Signal Hill-based installation specialists have been putting in water heaters for over a century, earning a stellar reputation in the process, and we bring that depth of experience to every job. Flexible financing options are available for homeowners who need them, and we back every installation with general warranties on parts and labor. We're also available 24/7 for emergency replacements when losing hot water simply isn't an option.

How Long Does It Take Us to Replace Your Water Heater?

It's one of the first questions homeowners ask, and it's a fair one. For a straightforward tank-to-tank replacement, swapping out an existing unit for a new one of similar size and type, most installations are completed within two to three hours. That includes disconnecting and removing the old unit, positioning and connecting the new one, and testing the system to confirm everything is operating correctly before we leave.

Tankless water heater installations typically take longer, running anywhere from three to five hours, depending on the complexity of the existing setup and whether any modifications to gas lines, venting, or electrical connections are required. Installations that involve upgrading pipe connections, relocating the unit, or addressing code compliance issues may add time, but if these issues apply to your situation, our technicians will explain them to you before work begins so there are no surprises.

As for hot water availability, tank-style water heaters generally reach usable temperature within 30 to 60 minutes of installation, depending on tank size and incoming water temperature. Tankless units deliver hot water on demand as soon as the system is up and running. Either way, you won't be waiting long.

Are you looking for a new water heater? Call Advance Mechanical Contractors & Plumbing Services at (562) 620-8317 or contact us online to request an installation estimate!

Areas We Serve

Advance Mechanical Contractors & Plumbing Services is proud to serve Signal Hill, California and other surrounding areas.

  • Long Beach
  • Anaheim
  • Artesia
  • Bellflower
  • Buena Park
  • Carson
  • Cerritos
  • Cypress
  • Downey
  • Garden Grove
  • Hawaiian Gardens
  • Huntington Beach
  • La Palma
  • Lakewood
  • Los Angeles
  • Palos Verdes Estates
  • Rancho Palos Verdes
  • Seal Beach
  • Signal Hill

The Benefits Our Water Heaters Have to Offer

A water heater replacement is also an opportunity to get more out of your home's hot water system than the old unit was delivering. The water heaters we install are selected for performance, reliability, and long-term value.

Our water heater installers can offer you:

  • Energy efficiency. Modern water heaters, both tank and tankless, operate significantly more efficiently than units from even a decade ago, reducing energy consumption and lowering monthly utility costs over the life of the system.
  • Improved hot water capacity. A correctly sized replacement unit delivers consistent hot water that meets your household's actual demand, eliminating the lukewarm showers and recovery delays that often signal an undersized or aging tank.
  • Longer service life. Today's water heaters are built to last, and when installed correctly and maintained properly, quality units provide reliable performance for many years, which is particularly important in hard water environments like ours, where substandard equipment degrades faster.
  • Warranty coverage. Every water heater we install comes backed by manufacturer warranties on the unit itself, along with our own general warranties on parts and labor, giving you meaningful protection on your investment from day one.
  • Code-compliant installation. Our licensed technicians install every unit to current local code requirements, which matters for homeowner insurance coverage, future property inspections, and the long-term safe operation of the system.

Choosing the right unit and having it installed correctly makes a real difference in how well it performs and how long it lasts. Our team will help you select a water heater that fits your home, your household size, and your budget, and install it the right way the first time.

Ready to get your home's hot water back on track? Call Advance Mechanical Contractors & Plumbing Services at (562) 620-8317 to request a same-day or emergency water heater installation!

  • MOE
  • Ken's Plumbing
  • House Calls
    Great attention to detail and customer service.
    “They look great and more important, they're working perfectly.”
    - Kevin Mohr
    He was professional and courteous.
    “I highly recommend and will definitely use your company again.”
    - Debra Kurtz
    Frank and his team have done many projects.
    “He conducts himself in a very professional manner and I have nothing, but praises for his conduct and the service he did in my unit.”
    - Mary De Leon
    I’ve used his services for years and have never been disappointed.
    “Frank is always professional, responsive, highly knowledgeable, and detail oriented.”
    - Elgin Scott
    The highest quality service.
    “I can always depend on Advance Mechanical.”
    - Erica Rose
    A professional with a great disposition.
    “A turnkey one stop visit, a same day visit with a Veteran discount.”
    - Senor Philipe
    Never had better service than with Advanced Mechanical Contractors.
    “Frank Tovar is totally amazing! Always on your side and you always feel like he has your back.”
    - Stuart Shelton
    David is an excellent plumber with a ken for solutions.
    “He is very smart, personable, and worth the cost of one who gets the job done right.”
    - Steven Hines

Contact Us Today

At Advance Mechanical Contractors & Plumbing Services, we're always ready to take your call! Give us a call at (562) 620-8317 or fill out the form below to contact one of our team members.

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