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Top Water Heater Installation Companies in Highland, California Ranked

Ensuring your Highland home has a reliable supply of hot water is essential for daily comfort. Whether your current unit is failing or you're looking to upgrade to a more efficient model, understanding your options for water heater installation and replacement is the first step. This guide will help you navigate the different types of systems, local requirements, and cost considerations, empowering you to make an informed decision and connect with qualified professionals for the job.

Jim & Sons Plumbing & Rooter

Jim & Sons Plumbing & Rooter

9345 Narnia Dr, Riverside, CA 92503

Jim & Sons Plumbing & Rooter is a family-owned plumbing company serving Riverside, CA, and the surrounding Inland Empire region. Since 1983, they have provided residential and commercial plumbing services including water heater repair and installation, drain cleaning, sewer line repair, leak detection, repiping, gas line installation, and garbage disposal repair. They specialize in trenchless sewer repair techniques such as pipe bursting and cured-in-place lining, which allow sewer line renewal without excavation, preserving landscaping and minimizing environmental impact. The company offers same-day service and is fully licensed and insured.

5.0
741 Reviews
Plumbing Matters Rooter & Plumbing Services Incorporated

Plumbing Matters Rooter & Plumbing Services Incorporated

17285 Ridge Canyon Dr, Riverside, CA 92506

Plumbing Matters Rooter & Plumbing Services Incorporated is a family-owned plumbing company serving Riverside, CA, and the Inland Empire. They offer a range of services including sewer camera inspections, water heater repair and installation, drain cleaning, sewer line repair, leak detection, and toilet repair. The company uses advanced technology for leak detection and provides fully licensed and insured plumbing services. With over seven years of experience, they focus on personalized solutions and maintain open communication with customers. Plumbing Matters is available 24/7 for emergency plumbing needs.

5.0
397 Reviews
Drains and Plumbing 24

Drains and Plumbing 24

6117 Brockton Ave STE 105, Riverside, CA 92506

Drains and Plumbing 24 provides plumbing services in Riverside, CA, including water heater repair and installation, drain cleaning, and leak detection. They handle clogged drains and water heater issues to restore comfort and functionality in homes. Their team locates water leaks efficiently and offers repair recommendations to address the problem. The business focuses on resolving plumbing challenges for residential customers in the Riverside area.

5.0
281 Reviews
Dependable Plumber Inc

Dependable Plumber Inc

22980 Brompton St, Moreno Valley, CA 92553

Dependable Plumber Inc provides a wide range of plumbing services in Riverside, CA, including water heater repair and installation, water softener installation, sump pump and sewer line repair, drain cleaning, leak detection, gas line installation, and garbage disposal repair. They serve both residential and commercial clients throughout Riverside and San Bernardino County. The company offers 24/7 emergency plumbing services to address urgent issues such as burst pipes and major clogs. Dependable Plumber Inc is known for transparent pricing and a commitment to completing jobs correctly the first time.

5.0
196 Reviews
Rooter 66 Plumbing

Rooter 66 Plumbing

522 W 1st St Suite #I, Rialto, CA 92376

Rooter 66 Plumbing is a family-run plumbing company serving Riverside, CA, and surrounding areas since 2012. They provide a range of plumbing services including water heater repair and installation, drain cleaning, repiping, and toilet repair. The company offers extended hours on weekdays and bilingual services with Spanish-speaking technicians. Rooter 66 Plumbing backs its repairs with a one-year warranty covering parts and labor and emphasizes clear communication and customer education throughout the repair process.

5.0
166 Reviews
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Understanding Your Water Heater Options

When it's time for a new water heater, homeowners in Highland are presented with several technologies, each with distinct advantages. The right choice depends on your household's hot water demand, energy preferences, budget, and available space.

Traditional Storage Tank Water Heaters

The most common and cost-effective option upfront is the storage tank model. These units heat and store a reservoir of water, ready for use. They are available in both gas and electric configurations. Sizing is critical; for example, a typical household with 2-3.5 bathrooms often requires a 50-gallon tank 1. While affordable to purchase and install, they are generally less energy-efficient over the long term because they continuously heat water, leading to "standby" heat loss.

Tankless (On-Demand) Water Heaters

Tankless systems heat water directly as it flows through the unit, providing an endless supply of hot water. This on-demand operation eliminates standby energy loss, making them significantly more efficient for homes with moderate to high usage. They are compact and can be mounted on a wall, saving floor space. The primary consideration is the higher upfront cost, which includes the unit and potential upgrades to your home's gas line or electrical service to handle the increased demand.

Heat Pump (Hybrid) Water Heaters

A heat pump water heater is an excellent, highly efficient choice for Highland's climate. Instead of generating heat directly, it uses electricity to move heat from the surrounding air into the water-much like a refrigerator operating in reverse. This technology can be two to three times more energy-efficient than conventional electric resistance models. California's warm climate makes these units particularly effective, though they do require installation in a location with sufficient space (typically a minimum of 750 cubic feet) and ambient heat, such as a garage.

Solar Water Heating Systems

For maximum long-term savings and environmental benefit, solar thermal systems harness energy from the sun to heat your water. These systems consist of solar collectors on the roof and a storage tank. They are incredibly efficient in sunny regions like Southern California and can provide most of a household's hot water needs 2. The initial investment is the highest among all options, but federal and state incentives can help offset the cost, leading to substantial savings on energy bills over time 2.

Why Highland's Climate Influences Your Choice

The local environment in San Bernardino County plays a significant role in determining the most efficient and cost-effective water heater for your home. Highland's warm climate is a major asset for certain technologies.

The consistent warmth makes heat pump (hybrid) water heaters exceptionally efficient, as they have ample warm air to draw from year-round 3 4. This same climate also maximizes the output and reliability of solar thermal systems. When choosing between gas and electric models, consider existing infrastructure. Gas heaters are common and often have lower operational costs where gas lines are present. However, if your home lacks gas service or upgrades are costly, a high-efficiency electric model, like a heat pump, may be the superior choice 4.

Navigating Local Installation Requirements

A successful and safe water heater replacement in Highland isn't just about choosing a unit; it involves adhering to specific local and state codes. Professional installers handle these details, but understanding them ensures your project runs smoothly.

Permits: A permit from the local Authority Having Jurisdiction (the City of Highland) is mandatory for the installation, removal, or replacement of any water heater. This process ensures the work will be inspected for safety and compliance with all building codes.

Sizing: Correctly sizing your new unit is paramount. For tank-style heaters, this means selecting the proper gallon capacity based on the number of occupants and bathrooms. For tankless models, sizing is based on the required flow rate (Gallons Per Minute, or GPM) needed to simultaneously supply your home's fixtures. An undersized unit will leave you with cold water, while an oversized one wastes energy.

Code Compliance: California has strict plumbing codes designed for safety. Key requirements for gas units include proper Type B venting to exhaust combustion gases and adequate combustion air supply, especially in modern, tightly-sealed homes 5. All units must have a properly installed Temperature and Pressure (T&P) relief valve and an accessible gas shutoff valve or electrical disconnect 6.

Installation & Documentation: Professional installation involves preparing the location, setting the unit, connecting water, gas, and venting systems, and performing final safety checks. Upon completion, the installer is required to leave all manufacturer manuals and documentation for the homeowner 7.

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What to Expect: Costs of Water Heater Replacement

The total cost for a new water heater in Highland varies widely based on the system type, unit capacity, labor, and any necessary upgrades to your home's plumbing or utilities. Here is a general breakdown of what homeowners can expect:

  • Basic Tank Replacement (Gas or Electric): This is typically the most affordable route, with total costs ranging from $1,500 to $4,300 for the unit and professional installation.
  • Tankless Water Heater Installation: The investment for an on-demand system is higher, generally between $3,000 and $7,500 or more. The higher end of this range often includes necessary upgrades like a larger gas line or new electrical circuit 8.
  • Heat Pump (Hybrid) Water Heater Installation: These high-efficiency units have a significant upfront cost, usually ranging from $3,500 to $9,000+ for the system and installation 9 10.
  • Permit Fees: The required city permit will add $50 to $500 to your total project cost, depending on the scope of work 11 12.

It's important to view these figures as estimates. The final price for your specific home will depend on the brand and model selected, the complexity of the installation (e.g., relocating the unit, upgrading vents), and the rates of the plumbing professional you hire.

The Professional Installation Process

Working with a licensed professional ensures your water heater replacement is safe, code-compliant, and reliable. A standard professional installation follows these key steps:

  1. Assessment & Sizing: The technician will evaluate your household's hot water needs, inspect the installation location, and recommend a correctly sized unit.
  2. Permit Acquisition: The professional will typically pull the required local building permit on your behalf.
  3. Safe Removal: The old water heater is drained, disconnected, and removed from your property.
  4. Preparation & Installation: The new unit is positioned, and all connections are made-water supply lines, pressure relief valve, gas line and shutoff (or electrical connections), and venting system.
  5. Testing & Inspection: The system is filled, activated, and tested for proper operation and leaks. The work is then readied for the city's final inspection.
  6. Cleanup & Documentation: The work area is cleaned up, and you are shown how to operate the new unit and given all manufacturer literature.

Maintaining Your New Water Heater

To protect your investment and ensure longevity, regular maintenance is key. For tank-style heaters, this includes annually draining a few gallons from the tank to remove sediment buildup, which improves efficiency and lifespan. Check the T&P relief valve periodically by lifting its lever. For tankless models, annual descaling (flushing the heat exchanger with vinegar) is crucial, especially in areas with hard water. Always refer to your manufacturer's manual for specific maintenance schedules and safety warnings.

Frequently asked questions

Sources

Footnotes

  1. California Homeowners Water Heater Guide: Best Size and Type - https://www.bullseyeleak.com/blog/california-homeowners-water-heater-guide-best-size-and-type/

  2. Solar Hot Water Heater: A Complete Guide for 2025 - https://nrgcleanpower.com/learning-center/solar-hot-water-heater/ 2

  3. Choosing the Right Water Heater for Your California Home - https://airandplumbing.com/choosing-the-right-water-heater-for-california-home/

  4. Water Heater Installation in California - CastleWorks - https://castleworks.com/water-heater-installation/ 2

  5. WATER HEATER INSTALLATIONS - Highland, CA - https://www.highlandca.gov/DocumentCenter/View/1650/Water-Heater-Installation-Notes-PDF

  6. Residential Water Heater Installation Requirements - https://santacruzca.prelive.opencities.com/files/assets/city/v/1/pl/documents/residential-rental-inspection-services/residential-water-heater-installation-and-replacement-requirements.pdf

  7. Water Heater Check List - Building in California - https://www.buildingincalifornia.com/pdf/WaterHeaterChecklist1.pdf

  8. Pricing Guide: Water Heater Installation Cost - Burgeson's - https://www.burgesons.com/blog/how-much-does-it-cost-to-install-a-water-heater-in-southern-california-burgesons

  9. How Much Does It Cost to Replace a Water Heater in 2026? - https://yarbroughandsons.com/blog/how-much-it-costs-to-replace-water-heater/

  10. tank & Tankless Water Heater Replacement - Lasting Legacy - https://www.calllastinglegacy.com/services/plumbing/water-heater-replacement/

  11. How Much Does Water Heater Installation Cost in California? ... - https://paylesswaterheaters.com/how-much-does-water-heater-installation-cost-in-california

  12. How much does a water heater replacement cost in California - https://fuseservice.com/water-heater-replacement-cost-california/