How much do water heater installation services typically cost?
- Fountain Valley, California Average$1,704
- Typical Range$855 - $2,083
- Low End - High End$300 - $5,500
Pool Remodeling, Demo and tile installation, Pool Remodeling , and 1 more
"Fast response to my call to plaster the spa Ià ¢à  à  m building. Looking forward to doing more business with Alexa & his crew. The specific project is not listed in your choices. Iâ  m a C53 contractor and they bid the plaster application for the spa Iâ  m building. The next day they showed up early and did a great job."
S Mark B. in December 2022

Drain service and repair ., Pinhole leak search and repair, Water Heater , and 2 more
"Amazing! We had a Tankless water heater and Water Filtration installed by this company, The service and attention to detail was top notch! The company and Plumber kept us updated and informed thought the process and even after with submitting our Gas rebate. I would 1000% recommend to my friends and family and will be calling again with any future projects."
Robert S. in December 2024
Plumbing
"Good communication. Very personable, Would hire again when the need arises."
Richard H. in December 2018

Tank Water Heaters, Pressure Regulators & Thermal Expansion Tanks, Tankless Water Heaters , and 7 more
"They were super friendly and fast!"
Cecelia B. in December 2018

Repairs/Service, Plumbing, Water Heater Installs , and 4 more
"I recently had CaliBar Plumbing replace my old tank water heater with a new tankless water heater, and I couldn’t be happier with the results! From start to finish, their team was professional, efficient, and a pleasure to work with. They completed the entire job in just one day, which was impressive given the scope of the work. The installation looks clean and well-executed—everything is neatly mounted on the exterior wall of my home, with all the piping and connections securely in place. The tankless unit itself is sleek, and I can already tell it’s going to be a game-changer for my home’s hot water needs. What really stood out was their pricing. I had done some research beforehand, and CaliBar’s rates were very competitive, especially for the quality of service they provided. They were transparent about the costs upfront, with no hidden fees, which I really appreciated. The team was also great about cleaning up after themselves, leaving the work area spotless. If you’re considering"
B71E64B4BE2D48769B137C0590D2B0B7F51D5EB234B50E6DA6F1FF1C669163A4 4. in March 2025

Plumbing Service and Repair Experts, Water Heater Install Replace and Repair Specialists
"The owner Scott called me and offered an excellent price and David and Rocco completed the job the next day!!!"
David Z. in December 2024

Tankless Water Heaters, Water Filtration Systems, Repiping Home , and 2 more
"Steve was very knowledgeable and an excellent installation"
Michael K. in March 2023

Boilers, Water-Heaters, Steam Generators for Spa , and 2 more
"Mike responded to my request immediately, set up an appointment to look at my job and give an estimate right away, and then completed the work in 4 days. Within 8 days of my call my new water heater was installed. The contract was clearly set out, and the work was very professionally completed exactly as per the bid. Mike was very friendly and easy to work with. He left the work area clean when he left. I highly recommend Mike and Jax Mechanical."
Pat K. in September 2021
In business since 2023
About us: "Good Day Plumbing Service is 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."
Fountain Valley Plumbers are rated 4.8 out of 5 based on 1292 reviews of 1292 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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