Tankless Water Heaters
in Palmdale, Lancaster & Santa Clarita, CA
HAVE A PLUMBING ISSUE? CALL BROCK PLUMBING TODAY.
How a Tankless Water Heater Works and Who It Suits
Tired of running out of hot water — or paying to keep 50 gallons hot 24/7? A tankless water heater heats water only when you need it, gives you an endless supply, and lasts nearly twice as long as a tank. Brock Plumbing installs and services tankless systems across the Antelope Valley.
| AT A GLANCE | DETAILS |
|---|---|
| Service | Tankless Water Heaters |
| Service Area | Antelope Valley and Santa Clarita Valley: Palmdale, Lancaster, Quartz Hill, Santa Clarita, Valencia, Newhall, Saugus, Canyon Country and Stevenson Ranch |
| Pricing Model | Upfront written estimate; charged by the job, not by the hour |
| Credentials | Licensed technicians |
| Experience | Family-owned local plumbing company |
Benefits of Going Tankless
- Endless hot water — never run out mid-shower
- Up to ~30% lower water-heating energy use
- Frees up floor space (wall-mounted)
- 20+ year lifespan vs. 8–12 for a tank
Tankless vs. Traditional Tank
A tank reheats and stores water constantly, wasting standby energy and eventually running out. Tankless heats on demand. For most Antelope Valley households the long-term savings and endless hot water are worth it — we’ll size the right unit for your home’s flow rate and gas/electric setup.
Hard Water Matters Here
The Antelope Valley’s hard water scales up any water heater. We recommend pairing a tankless unit with proper flushing (or a softener) to protect it. Ask about our maintenance plans. See our water heater repair & replacement page.
Brock Plumbing installs and services tankless water heaters across the Antelope Valley and the Santa Clarita Valley in northern Los Angeles County.
- AWESOME COMPANY - AWESOME CUSTOMER SERVICE - AWESOME TECH !!!!
Called and set up a service call with Bernie for the next morning. Brock Pluming showed up right at 9AM (call time 9 to 11 AM) - We needed our tankless water heater flushed and water pressure valve checked. Service tech Michael was professional, super knowledgeable and a great guy !!! Flush went fine and took the time that he told me it would take. Michael showed me that our water pressure valve had gone bad and said it needed to be replaced. He had to go get the part as it was not on his truck. Michael returned in about 20 minutes, replaced the valve and set the proper pressure for the house. I highly recommend Brock Pluming and specifically Michael for any and all plumbing needs !!!! - Brock Plumbing is been helping us with the above and more. Customer service is fantastic. Count on Brock Plumbing. They help us anytime and always find a way.
My water heater died. It is the day before Thanksgiving. I know there is one plumber I can count on for honest, quality service, here in Palmdale. The plumber came at 12:45 p.m.. By 4:45, he was done installing a new water heater, and had cleaned up after himself, and instructed me on its use. I have used Brock Plumbing before, and will never go anywhere else, neither should you.
We’ve had both Michael and Ramon come out for plumbing issues in our business locations. Both were so friendly and helpful. I would definitely recommend them for all your plumbing needs!
Fantastic service. They were able to fix the problem quickly and arrived less than 2 hours after my call. Highly recommend if you want someone to get in, get the job done, and make sure everything is right without wasting your time. 5 Stars!
I have tried many plumbing companys and Brock plumbing is so far the best service, and great rates, I will use them the future and refer to anyone
Very satisfied with the work Brock Plumbing did replacing our water heater. Responded to the online request within 20-25 min of me submitting it. Really friendly setup an appointment for an estimate that day. The window she gave was long, but they came at the top of the time frame. They came to the house in total compliance with COVID rules. Looked the situation over quickly (the problem was obvious) gave me the best quote I got ALL day. It included the new water heater, not just the labor. Once we were ready they gave me an appointment for the next day...yay! They gave me another wide window of time, but again they came in the earlier part of the time frame. Actually they were early. Did the job in the quoted time frame installed the correct water heater (for a manufactured home), a BETTER water heater. The cost was what they quoted the day of the estimate NO surprises, the only extra cost was for hauling away the water heater so ask at the estimate if you need that, it's not much at all. The new one looks so professional and works great...and with a shut off. Thank you for doing such a professional and great job!
It's a family owned business. His price was very fair and the service was good and prompt. Actually showed up on time and he was in and out. He fixed the stopper on the bathtub and the fireplace. I will use him again and I passed his card onto the property manager.
These guys are amazing. I used their services four times in the last 2 1/2 years (just bought a house, had several problems). On the last call, they came out and fixed the problem so quickly that they decided not to even charge me. Mel and his group are kind and professional, and I absolutely will not call anyone else in the AV for a plumbing issue. Love these guys.
Brock Plumbing did me right they will work with you and make sure you are satisfied with your results
Mr Brock & his team are the best……to a major leak in my foundation, to mainline septic issues to minor shower leaks. He is always responsive & professional to my needs. I recommend him to everyone!
I called Brock Plumbing today for a water leak on my front lawn. They answered my call promptly and was very helpful with my needs. Michael, who was absolutely great and professional, assisted me with my plumbing issue and got the job done as soon as possible. He made this transaction so easy for me and earned my trust from the beginning. This company gives good quality customer service and goes beyond for your plumbing needs.
What a Tankless Installation Involves
Replacing a tank with an on-demand heater changes more than the appliance. The unit mounts on a wall rather than standing on the floor, it needs a gas line sized for its full firing rate or an electrical service that can carry it, and it vents differently from the tank it replaces. Planning those pieces up front is what separates a clean install from one that struggles on the first cold morning.
- Sizing the unit to the hot water fixtures likely to run together, not to the old tank
- Checking the gas meter and the pipe run, or the electrical panel for electric models
- Planning a vent route that meets the manufacturer’s clearances
- Fitting isolation valves so the unit can be flushed later without cutting pipe
- Running a condensate drain with a neutralizer on condensing models
- Adding freeze protection where the unit or its piping is exposed
Once the unit is hung and connected, we purge the lines, fire it, check the gas pressure under load and confirm the temperature at the far tap. A tankless conversion is permitted work, so the inspection is booked as part of the job. After that, the heater needs periodic descaling in our hard water, which we handle as a separate maintenance visit.
Going Tankless in Palmdale, Lancaster and Quartz Hill
We size and install on-demand water heaters for homes in Palmdale, Lancaster and Quartz Hill.
Tankless Water Heater Installation in Palmdale, CA
A tankless conversion in Palmdale usually comes down to gas supply and venting. An on-demand unit draws more gas at once than a tank, so we check the meter and the pipe run from it before quoting, and we plan a vent route through the garage wall or the roof. Homes from Rancho Vista to east Palmdale are covered. See our Palmdale, CA plumbing page.
Tankless Water Heater Installation in Lancaster, CA
In Lancaster we look hard at where the unit will hang. An exterior wall saves space inside but puts the heater in the path of winter wind and cold snaps, so freeze protection and a solid vent termination matter. An interior install in a garage or closet needs combustion air, and a condensing model needs a condensate drain. Our Lancaster, CA plumbing page covers the rest.
Tankless Upgrades for Valencia, Saugus and Stevenson Ranch Homes
Tankless installation is also available in Valencia, Saugus, Stevenson Ranch, Newhall and Canyon Country.
Tankless Water Heater Installation in Santa Clarita, CA
For homes in Valencia, Saugus, Canyon Country and Newhall, a tankless install often replaces a tank in an interior closet, which frees up space but needs a new vent path outside. Isolation valves belong on every install so future maintenance flushes are simple, so ask about them if you’re comparing quotes. See our Santa Clarita, CA plumbing page, and the plumbing permits guide for Stevenson Ranch and other county addresses.
Tankless Water Heater Installation at a Glance
| Decision | What it depends on | What we check |
|---|---|---|
| Unit size | Peak hot water demand | Fixtures likely to run together |
| Gas or electric | Available fuel and capacity | Gas meter and piping, or electrical service |
| Condensing or non-condensing | Venting options and drainage | Vent route and condensate drain |
| Indoor or outdoor mounting | Space, weather exposure and access | Freeze protection and clearances |
| Service valves | Future maintenance | Isolation valves on the hot and cold lines |
Frequently Asked Questions
Will a tankless unit power my whole house?
Properly sized, yes — we calculate your peak demand before recommending a unit.
How often does it need service?
An annual descaling flush keeps it efficient in our hard-water area.
Upgrade to endless hot water — call (661) 235-0506.
Areas We Serve for Tankless Water Heater Installation
We cover the Antelope Valley and the Santa Clarita Valley. Choose your community for local details, or see every community on our plumbing service area page.
- Tankless water heater installation across the Antelope Valley
- Tankless water heater installation in Palmdale, CA
- Tankless water heater installation in Lancaster, CA
- Tankless water heater installation in Quartz Hill, CA
- Tankless water heater installation in Pearblossom, CA
- Tankless water heater installation across the Santa Clarita Valley
- Tankless water heater installation in Santa Clarita, CA
- Tankless water heater installation in Valencia, CA
- Tankless water heater installation in Newhall, CA
- Tankless water heater installation in Saugus, CA
- Tankless water heater installation in Canyon Country, CA
- Tankless water heater installation in Stevenson Ranch, CA
Get a Tankless Water Heater Quote
OUR SERVICE AREA
Ready for Endless Hot Water? Call Brock Plumbing
Tell us about your current heater and we will size a tankless unit for your home.Tankless Water Heater FAQs
How does a tankless water heater work?
It heats water only when you need it instead of keeping a tank of water hot, so the supply does not run out mid-shower.
What does a tankless installation involve?
The unit mounts on a wall, needs a gas line sized for its full firing rate or an electrical service that can carry it, and vents differently from the tank it replaces. We plan those pieces before the install.
Does hard water affect a tankless heater?
Yes. Antelope Valley hard water scales up any water heater, so we recommend regular flushing or a softener to protect a tankless unit.
Is tankless right for every home?
We size the unit to the flow rate of your home and its gas or electric setup, then explain whether tankless or a traditional tank suits your household.
