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Top-Rated Water heater installers and replacers in Twin Peaks - Updated Nov 2026

Avatar for ASCENT PLUMBING INC
ASCENT PLUMBING INC
4.7(
99
)
Water Heater - Install or Replace

Serving Twin Peaks, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Sink Install
Sink Install
Sink Install
Sink Install
Sink Install

+3

19 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Water Heater - Install or Replace

Serving Twin Peaks, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"I called Water Heaters Only out of desperation on Sunday...Seth @ toll free # was fully aware of our tenants being without hot water for 2 days and was able to get a technician out on Monday morning. Monday @ 5 pm, hot water was up and running. David, the technician knew what had to be done to get the heater up and running. The next day, we did have a hiccup with a part but David came out immediately and tweaked the part -- all is good. Here is what I like -- 1. no sales pitch. 2. David gave me a plan b for possible additional work. 3. this company is available 365 days and you dont have to wait for parts to be delivered from out of state. 4. Water Heaters Only has their own facility for parts."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
Additional Photos
Additional Photos

+2

Recommended by94%of homeowners
Avatar for Advanced Gen Plumbing
Advanced Gen Plumbing
4.9(
12
)
Water Heater - Install or Replace

Serving Twin Peaks, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Nick C. helped this Disabled Veteran out with a severely clogged main septic drain, going above and beyond because he also cleared out slow flowing faucets, the shower and kitchen sink as well as cleared out toilet tank water line which was also clogged. He showed and explained to me about needing a water filtration system next to well water pump because sand and dirt is getting through, clogging water pipes. He also found the Rheem on demand water heater the previous owner installed is not powerful enough, so I'm having him come back to replace and install those."
40 gallon water heater replacement with all code upgrades
Tankless installation and replacement in Anaheim Hills
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by75%of homeowners
Avatar for EC Plumbing
EC Plumbing
4.7(
303
)
Water Heater - Install or Replace

Serving Twin Peaks, CA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Mr. Eric Castillo from E.C. Plumbing replace exiting Rheem tankless water heater, with a new Rinnai tankless water heater, I provided the water heater, and Mr. Castillo did the installation. Old Rheem tankless unit was removed and the Rinnai tankless was installed, a new condensation line was run, and I had a new Rinnai descaling filter installed at this time. I would highly recommend E.C. Plumbing, and I would hire Mr. Castillo again."
Pressure reduce valve
40 gal water heater
75 gal water heater
1" water pressure regulator
Waste & overflow installation

+110

Response time9 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for Brothers Plumbing Services Inc
Brothers Plumbing Services Inc
5.0(
12
)
Water Heater - Install or Replace

Serving Twin Peaks, CA and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Excellent experience with these guys on multiple occasions now! Andrew has repaired/installed a few projects for us already and is very knowledgeable on the most efficient ways to complete different requests. Customer service and scheduling with Brianna is also really great and made easy! Highly recommend this company!"
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Additional Photos

+6

Response time2 days
Recommended by83%of homeowners
Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)
Water Heater - Install or Replace

Serving Twin Peaks, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"Original estimate and proposal was handled in professional manner. Everything was fully explained and there was no pressure or "snow job". Everything was itemized and put in writing. The "free" hot water heater was not needed so received a credit of $1300.
The five man crew arrived on schedule and got to work immediately.  Met with supervisor Mark and foreman Jose and reviewed job.
The crew laid down tarps for dirt control (looked good at first, but wasn't that effective. Attic insulation was still tracked in house  They did attempt to vacuum everything up.)
Crew didn't have a ladder so they used mine. No big deal.
They all worked really hard and there was no loafing around. Had the walls opened and new pipe laid out and ready to go the first day.They didn't hesitate in working late. Made the ordeal of having to have a re-pipe bearable. It was great to still have water all day and that night.
The crew were very polite and friendly and we enjoyed their presence.
They really appreciated the free lunch we gave them and helped cement our relationship. They all deserved a "Gold Star" for their outstanding work.
The next day layout was completed, old pipe removed and new tied in. New piping was flushed and  pressure tested. No leaks.
As a former building inspector, I was very impressed by their professionalism, work ethics and attitude. It's very rare to have someone "do it right the first time".The following day the drywall came and repaired all the walls that had been demo'd. Outstanding job.
 Only a few negatives:
Cleanup. 
Attic insulation that had been pushed aside was not put back.(still not done)
They also missed some shock absorbers which the building inspector caught. Jose came back the next day and took care of the them.  Bathroom exhaust fan had been stepped on and pushed down below the ceiling. Drywall man attempted repairs. OK..
Piping could have been flushed a little longer to get all debris out. Minor.
Overall I am very pleased with the work. Price was a big OUCH!
UPDATE!
It has been several months now and I find the installation was not as great as I thought.  Rather than moving the ceiling insulation, they installed the pipes on the roof rafters. Pipe insulation inadequate; water too cold in winter and scalding hot in summer. Don't let them take short cut!
"
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
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