Water Heater Installation in San Antonio
Ready for reliable hot water? Our certified team installs top-quality tank and tankless water heaters—delivering precise workmanship, energy savings, and lasting performance.
$350 OFF
New Water Heater Installation
Take $350 off new water heater installations with Anchor Plumbing. Upgrade to an energy-efficient system and enjoy reliable hot water for less.
Tailored Water Heater Replacement & Installation
Old or failing water heaters can leave your household without hot water and drive up energy bills. In San Antonio’s hard-water environment, sediment buildup shortens tank life and reduces efficiency.
At Anchor Plumbing Services, we begin with a detailed assessment of your home’s hot-water demands, space constraints, and energy goals. We then recommend the ideal system—whether a high-capacity tank unit for family-sized needs or a space-saving tankless model for on-demand performance.
Our certified installers remove your old heater safely, perform necessary plumbing and venting adjustments, and connect your new unit in strict accordance with manufacturer specifications and local codes. We test each component—thermostat, pressure relief valve, and anti-scald devices—to ensure flawless operation from day one.
Backed by two decades of Hill Country expertise and an A+ BBB rating, Anchor Plumbing Services delivers transparent pricing, minimal downtime, and a satisfaction guarantee—so you can count on hot water whenever you need it.
Choosing the Right Water Heater for Your San Antonio Home
San Antonio homeowners face choices: traditional storage-tank units store 40–80 gallons but occupy more space, while tankless systems deliver limitless hot water on demand yet require higher upfront costs and special venting.
Factors to weigh include household size, peak usage patterns, installation location, and energy-efficiency goals. We guide you through Energy Star ratings, recovery rates, and fuel-type options (gas or electric) to find the best fit—balancing comfort, utility savings, and space considerations.
Schedule Your Installation Consultation
Don’t endure another cold shower. Call Anchor Plumbing Services now to book a personalized water-heater consultation. We’ll evaluate your needs, provide an exact quote, and schedule installation at your convenience.
Our dispatch team is available 24/7 to answer questions and reserve your appointment. Experience prompt service, clear communication, and expert installation you can trust.
Our Proven Installation Process
We follow a meticulous, four-step workflow to ensure safe, efficient water-heater installs:
- Evaluate: Review your current system, gas/electrical connections, venting, and space constraints.
- Select: Recommend the optimal tank or tankless model based on usage, efficiency, and budget.
- Install: Remove old unit, prep connections, mount and plumb the new heater, and configure venting or electrical to code.
- Verify: Perform temperature, pressure, and leak tests; demonstrate operation and maintenance tips before we leave.
After installation, we register your warranty and provide tips for extending heater life—such as annual flushing and temperature adjustments.
Why San Antonio Chooses Anchor Plumbing for Water Heaters
Paul Arguijo and team bring 20+ years of local experience installing all major water-heater brands. Their precision ensures optimal performance and safety.
You’ll receive a detailed, flat-rate estimate covering equipment, labor, and any necessary permits—no hidden fees. We explain each line item so you know exactly what you’re paying for.
All installations include our 100% satisfaction guarantee plus full manufacturer warranties on parts. From first call to final inspection, our courteous technicians treat your home with respect.
Our USPs:
- Master Plumber–led installation team
- Both tank and tankless solutions available
- Flat-rate, upfront pricing—no surprises
- 24/7 emergency and same-day appointments
Ready for Endless Hot Water?
Experience the comfort and efficiency of a new water heater—contact Anchor Plumbing Services now for expert San Antonio installation that’s fast, precise, and guaranteed.
Click Call Now or book online. We’ll confirm your appointment immediately and dispatch our certified team to upgrade your hot-water system.
Our Services Area
We proudly serve San Antonio, Alamo Heights, Shavano Park, Leon Valley, and surrounding Hill Country communities with full-service plumbing, water heater, and repiping solutions.
Our Range of Services
From tank and tankless water heater installation and repair to repiping, drain cleaning, and trenchless sewer work, Anchor Plumbing Services handles every residential and commercial plumbing need.
Quick Answer To Questions you may have
Can’t find what you are looking for?
Contact us here: 210-469-7450
How do I choose between a tank and tankless water heater?
Consider household size, peak usage, space limitations, and energy costs. Tanks store a set volume; tankless units provide endless hot water but require higher installation complexity. Our experts guide you to the best choice.
How long does a typical installation take?
Most tank installations finish within 3–5 hours; tankless systems may take 6–8 hours due to venting or electrical upgrades. We plan to minimize disruption and complete in a single day.
Can you replace my water heater on the same day?
Often, yes—depending on parts availability and schedule. We offer same-day or next-day service for emergency replacements; call early to reserve your slot.
Do you handle permits and inspections?
Absolutely. We secure all required permits and coordinate inspections to ensure your new water heater meets San Antonio code—a hassle-free process for you.
How do I maintain my new water heater?
Flush annual sediment removal, check the temperature-pressure valve, and maintain proper temperature settings (120°F) to prevent scalding and extend heater life.
Will a new heater lower my energy bill?
Yes. Modern, high-efficiency models—especially condensing tankless units—use significantly less energy than older tanks, reducing operating costs over time.
Can you install water heaters in tight spaces or garages?
Yes. We specialize in space-optimized installations, offering compact tankless units or side-vent systems to fit garages, closets, or utility rooms.