Water Heater Services in Modesto, CA

Call Our Hotline: 209-523-4578
Hot water is essential for your daily comfort—from showers and laundry to dishwashing and sanitation. At DeHart Plumbing, Heating, and Air Inc., we provide expert water heater services to ensure your home or business has consistent, energy-efficient hot water year-round. Whether you need a quick repair, a new installation, or routine maintenance, our licensed team delivers dependable results.
- 100% Satisfaction Guarantee: We stand behind every water heater job with our full satisfaction promise.
- Industry-Leading 10-Year Parts and Labor Warranty: Enjoy peace of mind with comprehensive coverage on qualified installations.
- The Highest Levels of Honesty and Integrity: You’ll always receive transparent pricing, clear recommendations, and trustworthy service.
With over 75 years of experience serving Modesto, we’ve seen and solved every kind of water heater issue. From aging tank models to cutting-edge tankless systems, we tailor every solution to your needs, home size, and budget. We don’t just fix hot water problems—we prevent them with quality materials, skilled work, and a commitment to your long-term comfort.
Schedule your water heater service with DeHart Plumbing, Heating, and Air Inc. today and get the hot water performance you deserve.

Why Choose DeHart Plumbing, Heating, and Air Inc. for Water Heater Services in Modesto, CA
A failing water heater can disrupt your entire routine. That’s why it’s essential to work with a plumbing team that offers fast, reliable service and honest guidance. At DeHart Plumbing, Heating, and Air Inc., we go the extra mile to ensure your water heater installation or repair is handled with precision, safety, and care.
Our customers choose us because we bring a unique blend of experience, professionalism, and next-level service.
Over 75 Years of Trusted Service
We’ve been Modesto’s go-to plumbing team since 1946, helping thousands of customers restore or improve their home comfort. We know the local water quality, code requirements, and climate factors that affect water heater performance.
Licensed, Certified, and Fully Equipped
Our water heater technicians are trained to service all major brands and types, including both traditional storage tanks and modern tankless systems. We use top-tier diagnostic tools and follow strict safety protocols to ensure flawless results.
Fast Repairs for All Water Heater Issues
We handle all types of water heater problems, including:
- No hot water or limited hot water supply
- Water that’s too hot or fluctuates in temperature
- Strange noises from the tank
- Leaks or rust around the base of the unit
- Foul-smelling or discolored water
We quickly identify the cause, explain your options, and get your system running again—fast.
New Water Heater Installations (Tank & Tankless)
Need a new system? We help you choose the best fit for your home and budget:
- Traditional storage tank models for high-volume usage
- High-efficiency tankless models for energy savings and endless hot water
- Gas, electric, and hybrid water heater options
- Sizing, ventilation, and code compliance all handled
Preventive Maintenance Services
Annual water heater maintenance extends system life and improves performance. Our maintenance services include:
- Flushing sediment buildup from the tank
- Testing safety valves, thermostats, and heating elements
- Checking for signs of corrosion or leaks
- Adjusting settings for optimal efficiency
Emergency Water Heater Services
Don’t go a day without hot water. Our 24/7 emergency response team is ready to help whenever you experience a sudden failure or leak. We arrive quickly, diagnose the issue, and deliver reliable repairs or replacement solutions.
Transparent Pricing & Expert Guidance
We never push products or repairs you don’t need. You’ll receive a clear estimate, honest advice, and options tailored to your goals. Our mission is to give you lasting value—not short-term fixes.
Need help with your water heater? Call DeHart Plumbing, Heating, and Air Inc. today for installation, repair, or replacement you can trust.
For honest, reliable water heater services in Modesto, there’s one name to remember—DeHart Plumbing, Heating, and Air Inc..
Common Water Heater Problems We Solve in Modesto, CA
Your water heater plays a vital role in your everyday comfort. When it malfunctions, it can disrupt showers, laundry, dishwashing, and even your sense of home. At DeHart Plumbing, Heating, and Air Inc., we provide expert water heater diagnosis and repairs to quickly restore reliable hot water for Modesto homes.
The most common problem homeowners face is a lack of hot water. This could result from a malfunctioning heating element, a broken thermostat, or sediment buildup in the tank. Another frequent complaint is inconsistent water temperature—which may point to electrical faults or a failing mixing valve.
Leaks are another serious concern. Water pooling at the base of your tank could mean a cracked tank, corroded anode rod, or loose connections. If not handled quickly, these leaks can lead to structural damage and even mold growth.
Other issues we frequently handle:
- Discolored or rust-colored water
- Rotten egg smell (usually due to bacteria reacting with the anode rod)
- Loud banging, popping, or hissing noises from the tank
- Water that takes too long to heat or runs out too quickly
Many of these problems stem from older systems with worn-out parts or poor maintenance. Others arise from improper installation or the use of outdated materials. We not only solve these issues—we help prevent them with smarter, more efficient system recommendations.
Having water heater trouble? Call DeHart Plumbing, Heating, and Air Inc. for fast, expert repairs and clear answers.
Types of Water Heaters We Service and Install
Not all water heaters are created equal—and at DeHart Plumbing, Heating, and Air Inc., we help you understand your options so you can make the best decision for your household’s needs. From traditional storage tanks to high-performance tankless systems, our expert team handles them all.
Conventional Tank Water Heaters
- Most common type of water heater in Modesto homes
- Stores 30 to 80 gallons of hot water in a tank
- Available in both gas and electric models
- Cost-effective upfront and familiar to most homeowners
Tankless Water Heaters
- Heats water on demand without storing it
- Endless hot water supply for long showers and large households
- More energy-efficient and compact than storage tanks
- Great for households seeking energy savings and space efficiency
Gas Water Heaters
- Heats water using a gas burner under the tank
- Lower operating costs compared to electric
- Available in both tank and tankless configurations
Electric Water Heaters
- Uses electric heating elements
- Easier installation and more suitable for homes without gas access
- Typically requires a larger tank to match gas output
Hybrid Heat Pump Water Heaters
- Combines heat pump technology with electric backup
- Uses ambient air to heat water for maximum efficiency
- Best for homes with space and moderate climate like Modesto
Point-of-Use and Booster Heaters
- Installed close to specific fixtures (kitchen, bathroom)
- Reduces wait time and hot water waste
- Supplements central water heater in larger homes
At DeHart Plumbing, Heating, and Air Inc., we provide comprehensive consultation, sizing, and installation for all types of systems. We’ll assess your water usage, household size, and energy goals to recommend the perfect water heater.
Not sure which water heater is right for you? Schedule your consultation with DeHart Plumbing, Heating, and Air Inc. today and we’ll guide you every step of the way.
Reliable hot water starts with expert service. Choose DeHart Plumbing, Heating, and Air Inc. for dependable water heater installation and repair in Modesto.
Detailed Water Heater Services by DeHart Plumbing, Heating, and Air Inc. in Modesto, CA
When you need reliable hot water, DeHart Plumbing, Heating, and Air Inc. delivers expert solutions tailored to your home, budget, and efficiency goals. We provide end-to-end water heater services for all system types, including traditional tank models and cutting-edge tankless units. Whether you’re installing a new system, upgrading for efficiency, or facing an urgent breakdown, our skilled team is ready to help.
Water Heater Installation & Replacement
Upgrading your water heater ensures better comfort, performance, and peace of mind for years to come.
When to Consider
- Your system is over 10 years old
- Frequent repairs or inefficiency are driving up costs
- Your household demand has changed
- You want to switch to tankless or hybrid technology
Why Important
- Modern systems offer improved recovery rates and reliability
- Energy-efficient models reduce utility bills
- Proper installation prevents leaks, corrosion, and poor performance
What’s Included
- Home evaluation and hot water needs assessment
- Recommendations for tank or tankless systems (gas, electric, hybrid)
- Full removal and disposal of old unit
- New water heater installation with code-compliant hookups
- Sizing, venting, and expansion tank installation (if needed)
- Post-installation inspection and efficiency testing
Enjoy consistent, energy-efficient hot water. Call DeHart Plumbing, Heating, and Air Inc. today to schedule your water heater installation consultation.
Water Heater Repairs
When your hot water system breaks down, fast, professional repairs can restore comfort with minimal disruption.
When to Consider
- No hot water or sudden drops in temperature
- Strange sounds, smells, or signs of rust
- Water leaking around the base of your tank
- Inconsistent water pressure from hot fixtures
Why Important
- Prevents larger issues like tank failure or home water damage
- Restores comfort without the cost of full replacement
- Identifies safety issues like gas leaks or electrical faults
What’s Included
- Diagnostic evaluation of tank or tankless system
- Testing of thermostats, heating elements, and sensors
- Flushing to remove sediment buildup (if needed)
- Clear repair recommendations and transparent pricing
- Parts replacement and full system test after repair
Don’t let water heater issues linger. Contact DeHart Plumbing, Heating, and Air Inc. now for fast, affordable repairs that last.
Tankless Water Heater Services
Tankless water heaters offer endless hot water and increased energy savings when properly installed and maintained.
When to Consider
- You want an on-demand system for long showers or large families
- You’re remodeling or building a space-efficient home
- You’re aiming to reduce monthly utility costs
Why Important
- Tankless models only heat water when needed, using less energy
- Compact size saves space in utility areas or closets
- Longer lifespan than traditional tank models (up to 20 years)
What’s Included
- Sizing consultation to match system to household usage
- Wall-mount tankless water heater installation
- Ventilation setup and gas line upgrades (if applicable)
- Annual flush and descaling service for optimal performance
Upgrade to continuous comfort—schedule your tankless water heater consultation with DeHart Plumbing, Heating, and Air Inc. today.
Water Heater Maintenance Plans
Proactive care keeps your system running efficiently and extends its life.
When to Consider
- You want to prevent costly breakdowns
- Your warranty requires annual maintenance
- Your water has high mineral content, increasing sediment risk
Why Important
- Sediment buildup causes overheating, corrosion, and tank failure
- Regular inspections catch small issues before they become emergencies
- Maintains efficiency and water quality
What’s Included
- Annual or biannual tank flushing
- Thermostat and pressure relief valve testing
- Inspection of anode rod, burner, and heating elements
- Leak detection and safety checks
Protect your investment—ask DeHart Plumbing, Heating, and Air Inc. about enrolling in our water heater maintenance program today.
Emergency Water Heater Services
When your water heater fails without warning, we’re ready 24/7 to get you back on track.
When to Consider
- Total loss of hot water
- Sudden leaks or bursts from the tank
- Strange odors or burning smells near the unit
Why Important
- Restores essential hot water quickly
- Prevents water damage to your home
- Avoids safety hazards from malfunctioning gas or electric units
What’s Included
- Rapid dispatch from certified technicians
- On-the-spot diagnosis and temporary solutions (if needed)
- Immediate repair or replacement recommendations
- Safety inspection and post-service cleanup
Need help now? Call DeHart Plumbing, Heating, and Air Inc. for emergency water heater service—day or night.
From tank to tankless, installation to emergency repairs, DeHart Plumbing, Heating, and Air Inc. is Modesto’s trusted partner for water heater comfort. Book your service today.