A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

Water Heater Installation in San Diego
Upgrade Your Home's Comfort and Efficiency
Waking up to a cold shower is a clear sign that your water heater has reached the end of its life. An old, inefficient unit not only disrupts your daily routine but can also lead to higher energy bills and the risk of a messy leak, making a replacement an urgent priority.
At John Stevenson Plumbing, Heating & Air Conditioning, Inc., we have been providing San Diego families with reliable hot water solutions since 1990. We offer expert installation of high-quality water heaters, and we stand behind our work with an industry-leading 10-year warranty on all new equipment, giving you confidence in your investment.
For expert water heater installation with a 10-year warranty, call us at (760) 276-6690 or contact us online for an estimate.
Choosing the Right Water Heater for Your Home
Selecting a new water heater is a significant decision that impacts your home's comfort and energy consumption for years to come. Understanding the main options available will help you choose a system that best fits your family’s needs, your property, and your budget. Each type offers unique benefits.
- Conventional Tank Water Heaters: These are the most common type, storing a ready supply of hot water in an insulated tank. They are generally more affordable upfront and are available in various sizes to accommodate different household demands. They are a reliable and familiar choice for many homeowners.
- Tankless Water Heaters: Also known as on-demand systems, these units heat water instantly as you need it. While the initial investment is higher, they are significantly more energy-efficient, lowering utility bills over time. They also offer a continuous supply of hot water and have a much longer lifespan.
- Heat Pump Water Heaters (Hybrid): These innovative units pull heat from the surrounding air and transfer it to the water in the tank. They are two to three times more energy-efficient than conventional models, offering substantial long-term savings, though they require more space for installation.
Considering factors like your family's hot water usage, available space, and long-term budget goals will guide you to the perfect choice.
Our Professional Water Heater Installation Process
At John Stevenson Plumbing, Heating & Air Conditioning, Inc., we ensure every water heater installation is performed with precision, care, and a strict adherence to safety codes. Our goal is to provide you with a seamless experience and a perfectly functioning system that delivers reliable hot water for years. Our process is designed for your complete peace of mind.
- Expert Consultation: We start by discussing your needs and evaluating your home's plumbing and energy setup. We will help you select the ideal water heater type and size that fits your family's lifestyle and budget.
- Transparent and Upfront Pricing: Once you have made your choice, we will provide you with a detailed, all-inclusive quote. This upfront price covers the new unit, professional installation, and disposal of your old water heater, so there are absolutely no surprises.
- Safe and Certified Installation: Our licensed, NATE-certified, and background-checked technicians will safely disconnect and remove your old unit. They will then install your new water heater, ensuring all plumbing, electrical, and gas connections are perfect and meet all local codes.
- Final Testing and Cleanup: After installation, we thoroughly test the new unit to confirm it is operating safely and efficiently. We clean up the entire work area, leaving your space as neat as we found it, and walk you through your new system's operation.
From start to finish, we handle every detail so you can simply enjoy the comfort of your new, reliable hot water supply.
Why Professional Installation Is Non-Negotiable
While DIY projects can be rewarding, water heater installation is a task that must be left to licensed professionals. The risks associated with an improper installation are severe and can have devastating consequences for your home and family. Safety is the most critical factor to consider.
Incorrectly installed gas lines can lead to dangerous leaks and the risk of an explosion, while improper ventilation can cause a buildup of deadly carbon monoxide gas. Electrical connections also pose a serious risk of shock or fire if not handled by a qualified technician who understands local building codes.
Furthermore, most manufacturers' warranties are voided if the unit is not installed by a licensed professional. Investing in a certified installation not only protects your warranty but, more importantly, it safeguards your property and ensures the well-being of everyone in your home.
The John Stevenson Plumbing, Heating & Air Conditioning, Inc. Advantage for Your Installation in San Diego
Choosing a new water heater is a long-term investment in your home's comfort. The quality of the installation is just as important as the unit itself. At John Stevenson Plumbing, Heating & Air Conditioning, Inc., we provide a superior installation experience backed by decades of trust and an unmatched commitment to quality for San Diego homeowners.
Here is why John Stevenson Plumbing, Heating & Air Conditioning, Inc. is the right choice for your installation:
- Industry-Leading 10-Year Warranty: We have so much confidence in our work and the products we install that we provide a 10-year warranty on all new equipment installations, giving you ultimate peace of mind.
- NATE-Certified Experts: Our technicians are NATE-certified, representing the highest level of training and expertise in the industry. This ensures your installation will be done safely and to the highest standards.
- A Legacy of Trust: As a family-owned company serving our community since 1990, we have a proven reputation for honesty, reliability, and outstanding customer service.
- Your Safety is Our Priority: For your security, every one of our technicians is drug-tested and background-checked.
- No Surprises, Upfront Pricing: We provide clear, honest, and comprehensive quotes before any work begins, so you can make an informed decision without the worry of hidden costs.
- Guaranteed Satisfaction: We stand behind every installation with our 100% customer satisfaction guarantee.
We are committed to providing you with a safe, efficient, and long-lasting hot water solution.
Enjoy reliable hot water with a 10-year warranty. Call our experts at (760) 276-6690 or contact us online for your free estimate.
FAQs About Water Heater Installation
How long does water heater replacement usually take?
Most standard water heater installations are completed in a single day. Upgrades to energy-efficient systems or unique configurations may take extra time.
Can I choose between tank and tankless water heaters?
Yes. Both types are available, and our team can guide you through the differences in cost, efficiency, and fit for your needs.
Do I need a permit for water heater replacement in San Diego?
San Diego County, like much of California, usually requires permits for water heater installations. Permits ensure safe operation and code compliance.
What signs show I may need a new water heater?
Common indicators include inconsistent hot water, visible leaks, rust-colored water, and units over 10 years old. An assessment can help clarify your options.
Are there rebates or incentives for installing efficient water heaters?
Many energy providers in San Diego offer rebates for installing qualified energy-efficient water heaters. We can help you identify available programs during your estimate.

John Stevenson Plumbing, Heating & Air Conditioning, Inc. is proud to serve Carlsbad, California and other surrounding areas.
- Encinitas
- Rancho Santa Fe
- Escondido
- San Marcos
- Cardiff by the Sea
- Ramona
- Valley Center
- Bonsall
- Fallbrook
- Leucadia
- Oceanside
- Carlsbad
-
“I can't say enough great things about Patrick and the whole John Stevenson company.”- Holly G.
-
“Great job, the technicians explained everything so that I could make the best decision for my home.”- Victoria J.
-
“I have been using John Stevenson’s services for about 7 years now and am really happy with all the services provided so far: new heater installation and yearly checkup/tune-up; new tankless water heater installation and yearly flush.”- Flavia P.
-
“The thing about John Stevenson Plumbing is that it is simply the best company of its type in the region. The technicians are smart, personable, always courteous and helpful, knowledgeable and fun to get to know. They do their jobs on time and on budget and”- John H.
Why Choose John Stevenson Plumbing, Heating & Air Conditioning, Inc.?
Serving Carlsbad, CA Since 1990
