Plumbing & Water Heater Services in El Cajon, CA

United Plumbing & Water Heaters:

Your Trusted Water Heater Specialists in El Cajon, CA

Welcome to United Plumbing & Water Heaters, El Cajon, CA's premier service for all your water heater needs. Whether you're looking to repair, replace, or install a new water heater, our team of skilled professionals is here to provide top-notch service and expertise.

  • Guarantee for 6 years
  • Well reviewed and highly trusted
  • Fully licensed and insured
Plumbing united

Yelp Rating

Based on 502 reviews

Facebook Rating

Based on 127 reviews

Google Rating

Based on 599 reviews

Total Rating

Based on 1228 reviews

United Plumbing specialists also work with popular brands:

american standart

Our Comprehensive Water Heater Services

Water Heaters Repair: Ensuring Continuous Comfort

Is your water heater acting up? Our expert technicians are well-versed in diagnosing and fixing a wide range of water heater issues. We understand the inconvenience of a malfunctioning water heater and strive to deliver swift and effective repair services.

Water Heaters Installation: Professional and Reliable

Choosing and installing a new water heater can be daunting. Our team simplifies this process by guiding you through the selection of the perfect unit for your home and ensuring a professional installation that adheres to all safety standards.

Water Heaters Replacement: Upgrading Your Hot Water Experience

When it’s time to replace your old water heater, trust us to provide a seamless transition. We offer a range of high-quality water heaters, including energy-efficient models, to enhance your home’s hot water system.

Our Premium Water Heater Brands

A. O. Smith Water Heaters: Innovation and Quality

O. Smith is renowned for their innovative technology and durable water heaters. We offer a variety of A. O. Smith models to suit any household need, from traditional tank water heaters to high-efficiency models.

Rinnai Water Heaters: Excellence in Tankless Solutions

Rinnai is a leader in tankless water heater technology, providing endless hot water while saving space and energy. Our Rinnai water heaters are perfect for those seeking an eco-friendly and cost-effective hot water solution.

Rheem Water Heaters: Trusted and Versatile

Rheem water heaters are known for their reliability and wide range of options, including gas, electric, and solar models. Whether you’re looking for residential or commercial water heaters, Rheem has a solution for you.

Shop Water Heaters: A Variety of Options at Your Fingertips

Our ‘Shop Water Heaters’ service offers a comprehensive range of water heaters. Explore our selection to find the perfect fit for your hot water needs, preferences, and budget.

Gallon Gas Water Heaters: Efficient and Powerful

We provide a variety of gallon gas water heaters, known for their efficiency and quick heating capability. Choose from different capacities to match your household’s hot water demand.

Drain Cleaning: Comprehensive Solutions for Your Plumbing

Apart from water heater services, we also specialize in drain cleaning. Our expert team ensures your plumbing system is free of clogs and running smoothly, contributing to the overall efficiency of your water heaters.

Our certifications

Contact United Plumbing Today - We’re Ready to Help


    Plumber Near Me - Service Areas

    Alpine, Bonita, Cardiff By The Sea, Carlsbad, Oceanside, Chula Vista, Coronado, Del Mar, El Cajon, Encinitas, Escondido, Imperial Beach, Jamul, La Jolla, La Mesa, Lakeside, Lemon Grove, National City, Poway, Ramona, Rancho Santa Fe, San Marcos, San Ysidro, Santee, Solana Beach, Spring Valley, Valley Center, Vista

    Why Choose United Plumbing & Water Heaters?

    Expertise, Quality, and Customer Satisfaction

    At United Plumbing & Water Heaters, we pride ourselves on our expertise, quality service, and commitment to customer satisfaction. Our team is dedicated to providing you with the best solutions for your water heater needs, tailored to your specific requirements.


    United Plumbing & Water Heaters in El Cajon, CA, is your one-stop destination for all water heater services. From repairs and installations to choosing the right brand and model, our team is here to ensure you enjoy a continuous and efficient hot water supply in your home. Contact us today for professional advice and top-quality service.

    Frequently Asked Questions About Water Heater Services

    Repair is often suitable for minor issues or newer units, while replacement is recommended for older models or recurring problems.

    Tankless water heaters provide on-demand hot water, are more energy-efficient, and save space compared to traditional tank models.

    The average lifespan of a water heater is 10-15 years, depending on the type, usage, and maintenance.

    Consider the size of your household, energy efficiency, fuel type, and whether you prefer a tank or tankless model.

    Gallon gas water heaters typically heat water faster and are more cost-effective in areas with lower gas prices. However, electric models are more environmentally friendly and can be more efficient in their energy use.

    Our Reviews

    Nancy Ghodrat
    Nancy Ghodrat
    Bella is very knowledgeable about tankless water heaters. She determined that the heater that I purchased from Amazon was the wrong model. She went above and beyond the call of duty. She drove me in her car to the UPS store so I can return the heater and then drove me to the supplier store in San Jose (Pace Supply) so I can buy the correct one. She is very honest and showed me the wholesale price of the heater and used her coupon to get me the wholesale price. Umed, the technician, is an expert and did a great job installing the unit. He arrived on time, was very polite, and cleaned the area after his work was done. Bella and Umed put the customer first and provided an excellent service. I highly recommend United Plumbing because of Bella and Umed, their honesty, great service and expertise.
    Catherine Hu
    Catherine Hu
    Technician Beck came on thanksgiving day, working from 3pm till almost 9pm, to replace a new water heater. In the middle of the installment, he even had to go back to his office and pick up new parts. It was very difficult to set up the tubes at my place since the space for the tubes/water heater was limited. Technician was very patient and friendly the whole time. The pipes after Beck’s work are better designed. I am very grateful they are willing to come on a big holiday like thanksgiving, getting the challenging work done without any complaints. Otherwise it would be a cold shower thanksgiving for us. Highly recommend.
    United was quick to do an inspection and quote to replace our 20 year old tank water heater for a tankless and was able to start the job the same day. Professional and great service and the price was the lowest I received out of 3 or 4. Highly recommend!
    Quality work. Respectful of the property, and clean. Showed up on time. Alex gave good advice, answered numerous questions and only charged for the work performed per agreement. We will call them again.
    Alvin & Mae Reyes
    Alvin & Mae Reyes
    Yuri was great! Yuri came to inspect the pipes that were hearing while the water is running but unfortunately we weren’t able to hear anything at the time of the inspection. Yuri was able to install a new faucet in my kids bathroom. If you are looking for a plumbing company use United Plumbing, from the office to the field the service was great! I will definitely use Yuri and United plumbing again in the future.
    Eugene Shoykhet
    Eugene Shoykhet
    Amazing service for my low water pressure problem. Highly professional and timely
    CB Chang
    CB Chang
    Very quick responses with quality service, flexibility to adopt schedule change is good. Technician is professional and friendly. Services charge is very reasonable. I will definitely utilize their services in the future.
    Anil Nanda (AKN)
    Anil Nanda (AKN)
    They are professional. To the point. Fair transaction. And they provide warranty on their work which is great.
    ted schram
    ted schram
    They were able to come the same day I called. Service was quick and to the point, and the price was reasonable.
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