Skip to Content
Top
Water Heater Installation

Water Heater Installation in Corpus Christi

Tank & Tankless Installation for Corpus Christi Homes & Businesses

We’ve been installing and replacing water heaters across Corpus Christi and Nueces County since 1996, and we’re authorized to service and install the brands homeowners here trust most: A.O. Smith, State, Whirlpool, Rheem, Navien, and Rinnai. As a veteran-owned, family-operated business, we bring a principled approach to every installation, whether you’re upgrading an aging tank unit or switching to a tankless system for the first time.

Our licensed plumbers handle both residential and commercial water heater installation and water heater replacement, covering the full range of tank-type and tankless systems. Every job is backed by our commitment to getting it right the first time.

Ready to get started? Call us today at (361) 240-8466 for upfront pricing and same-day availability on urgent replacements.

What Sets Our Installations Apart

Flat-rate pricing means you’ll know the full cost before we pick up a single tool. No hidden fees, no after-the-fact surprises. If financing makes more sense for your situation, we offer flexible payment options so an unexpected water heater replacement doesn’t strain your budget.

When your water heater fails without warning, same-day service is available. Our technicians arrive on time, come prepared to complete the job in a single visit, and clean up before they leave. For customers who want extra coverage beyond the standard manufacturer protection, we offer warranty upgrade options on our installations.

Permitting is part of every water heater installation in Texas, and we handle all of it. Our office staff manages the City of Corpus Christi permitting process and coordinates mandatory inspections on your behalf, so you don’t have to navigate Development Services on your own.

Why Choose Us?

What Makes Us Different
  • Top-Notch Workmanship
    Get quality work performed by our well-trained, background-checked technicians.
  • Your Satisfaction Guaranteed

    We never leave you unhappy! We do what it takes to guarantee your satisfaction.

  • Same-Day Service Available
    Get a plumber out fast with our same-day appointments.
  • Affordable Financing Options
    Our flexible financing options support you however you'd like to pay.

Why Corpus Christi’s Coastal Environment Matters for Your Water Heater

Salt-laden air accelerates corrosion on water heater components throughout the Coastal Bend, and properties near the bay face this wear faster than most. At the same time, the local water supply carries elevated mineral content that builds scale inside tanks and on heating elements over time. These aren’t abstract concerns. They can shorten equipment lifespan and reduce efficiency in ways that a team without regional experience may not anticipate.

Nearly 30 years of hands-on work in Nueces County has shaped how we approach every installation. We account for coastal and water-quality conditions from the start, using appropriate materials and techniques to support the life of your system in this specific environment.

Tank vs. Tankless: Choosing the Right System

Both system types have a place in Corpus Christi homes. Understanding the difference makes the decision easier.

Traditional tank water heaters store and continuously heat a set volume of water, with residential sizes typically ranging from 30 to 80 gallons depending on household size and demand. They’re straightforward to replace and familiar to most homeowners.

Tankless water heaters heat water on demand rather than maintaining a stored supply, eliminating standby heat loss. They’re wall-mounted, which frees up floor space, and in the South Texas coastal climate, the long-term energy savings may offset the higher upfront cost. Tankless units also tend to outlast tank systems significantly with proper maintenance.

Sizing matters regardless of which direction you go. For tank units, the right capacity depends on household size and peak demand. For tankless systems, flow rate and the number of fixtures running simultaneously are the key factors. We walk you through that decision during the estimate process so you’re not guessing.

Signs Your Water Heater Needs Replacement

Not every failing water heater announces itself with a dramatic leak. Watch for these signals:

  • Rising energy bills without a change in usage habits
  • Inconsistent water temperatures or lukewarm output when you expect hot
  • Visible leaks or pooling water around the unit
  • Discolored or odorous water coming from hot taps
  • Frequent repair calls on a unit that’s already several years old
Continue Reading Read Less
Schedule Your Service
Use our online scheduler to book your appointment.

Contact Us Today

We’re Ready to Help
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting this form and signing up for texts, you consent to receive messages from Custom Filtration & Plumbing Co. at the number provided regarding your request, updates about appointments and services or promotions and offers, including messages sent by autodialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP. Reply HELP for help. Privacy Policy & Terms.
Areas We Serve
  • Alice
  • Calallen
  • Corpus Christi
  • Odem
  • Port Aransas
  • Portland
  • Rockport
  • Sinton
  • Taft