We are thrilled to announce a significant milestone in our journey. Complete Comfort Plumbing, Heating & Air Evolves into John Stevenson Plumbing, Heating & Air Conditioning, Inc. We are excited about the future as we continue to strive for excellence in all our endeavors. Thank you for your trust and continued support! 

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Tankless Water Heater Services

Tankless Water Heater Installation in Orange County

On-Demand Water Heaters in Orange County

Many homes are now adapting to tankless water heaters. Whether a homeowner wants to avoid the maintenance and risks associated with a standard tanked water heater or they simply have unique needs in their home, tankless water heaters can be great alternatives for residential water heating.

Some advantages to tankless water heaters include:

  • Energy-efficient
  • Provide hot water on demand
  • Fit in small spaces
  • Longer lifespan than tanked systems

Unlike tanked systems, tankless water heaters don’t store hot water for future use. Instead, they heat the water on demand and as needed. Homeowners may find a decrease in their energy bills switching to a tankless system since their water heater no longer has to reheat the water in a tank to be ready at a moment’s notice. Tankless systems also often last much longer than typical tanked water heaters, so the upfront cost of a tankless system may be balanced out over time by the longevity of the system and continual energy savings from month to month.


Schedule your Orange County tankless water heater installation service by calling John StevensonPlumbing, Heating & Air at (949) 426-7377 today.


How Do Tankless Water Heaters Work?

Tankless water heaters are much smaller than standard water heater tanks. They are typically mounted on the wall of your utility room or closet. When a homeowner turns on a hot water faucet (or runs the dishwasher or washing machine), the tankless water heater begins the process of heat transfer as the water runs through the unit. Depending on the hookups in your home, gas or electric will provide the heat for the heat transfer.

With a tankless water heater, you don’t have to worry about your tank running out of hot water for your various needs or wait until it heats the water again to enjoy a warm shower. It heats the water when you need it for however long you need it.

What Makes Us a Community Name?

Benefits of Working with Our Expert Team
  • Drug Tested & Background Checked Technicians
  • Upfront Pricing — You’ll Never Pay More Than You’re Quoted
  • Expert Advice From Professional, Licensed and Certified Technicians
  • We Stock Enough Parts in Our Trucks to Do 93% Of Repairs on the Spot
  • Flexible Scheduling - Ask About Same-Day or Emergency Service
  • 5 Star Service Guarantee Includes Service Tailored to Your Needs & Budget
Frequently Asked Questions
  • Should I replace or repair my AC unit?
    A:

    Many customers ask if they should repair a broken air conditioning unit versus a full replacement. Often, a well-maintained and newer AC unit will be able to be repaired depending on the issue. If it is a part under warranty, replacement of the part is a simple fix. However, if the AC is more than 10 years old, has not been regularly serviced, or is in need of a major repair, replacement is the best option. Our team will provide all available options for homeowners to consider.

  • What's a Pre-Installation Evaluation? Does My New A/C Need One?
    A:

    In short, yes. A first step is conducting an energy audit to determine the energy load for your home. Calculating the load tells the experts at John Stevenson Plumbing, Heating & Air how much heat your house gains throughout the day & what size air conditioner will work best to keep it cool. This is critical as most A/C installation issues stem from an improperly-sized air conditioning unit.

  • Is Your Home's Ductwork & Design Able to Handle a New A/C System?
    A:

    Often your old, existing ducts can’t handle the airflow of a newly installed air conditioner. Any upgrades to accommodate a new system will likely increase the cost to install an A/C unit, but will ultimately help you avoid costly, high energy bills & hot rooms in the future.

  • What Type of Central A/C Unit Should I Install?
    A:

    Here’s where the load calculation comes into play, as you want to pick the right size A/C unit to install – either too big or too small of an A/C unit can lead to costly repair or replacement down the road. Call the HVAC professionals at John Stevenson Plumbing, Heating & Air, they’ll know which A/C unit is perfect to install in your home at the lowest price.

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  • Based In Carlsbad, Serving a Wide Area
    2748 Loker Avenue West Carlsbad, CA 92010
    [Map & Directions]
  • Providing Service 6 Days a Week
    • Monday - Saturday

      8:00 AM- 7:00 PM

    • Sundays

      Closed

  • Call Us 24/7 To Request Your Service

A Homeowner’s Best Friend

Expertise isn’t the only thing we have gained over the past three decades - check our our loyal customer base!
  • “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.
  • “Luis was great! Fixed a leak in a gas line to our Guest House. Work was done quickly and professionally with excellent communication to me about the process.”

    - Pam L.
  • “I have used John Stevenson numerous times over the past few years for both plumbing and heating issues.”

    - Phyllis S.