*The Angi rating for Water Heater Service companies in Exeter, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Exeter, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on May 22, 2026
Serving Exeter, CA and surrounding areas
Approved (Corporate)
In business since 1981
Emergency services offered
Warranties offered
"Called me within minutes. Came the next day. Provided an excellent low cost solution with great advice."
+36
Serving Exeter, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Emergency services offered
Warranties offered
"Ruben is a great guy. We had issues with the first water heater (brand new). The manufacturer and distributor are not helpful in pinning down the problem â it took three weeks to finally fix the â brand newâ Bradford White water heater (I canâ t believe this). However, Ruben closely worked with me and spent lots of effort to get this done. I really appreciated his patience and effort. I will hire him again in the future."
Serving Exeter, CA and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Our old fridge was dripping water. Bob walked me through the fix quickly and professionally. He was fast, clear with his instructions and throrough."
+2
Serving Exeter, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Knockout Plumming’s owner Mattew Gaver replaced a shower valve at my house! He did excellent work that demands praise! He was very courteous and his rate was very reasonable ! And he went the extra mile doing excelent work ! I will recoment him for any plumming work! Your truly Gonzalo Venegas 1113 Belmont st Delano , California"
Serving Exeter, CA and surrounding areas
Approved
In business since 2022
Emergency services offered
Small jobs welcome
"I hired Alcantar to repaint our 2 story home along with a 12×12 storage building and horse barn. They did an excellent job. Every thing was very pre mapped and totally completed. They also have the ability to provide numerous other services This is a great team who provides outstanding service."
+10
Serving Exeter, CA and surrounding areas
Approved (Corporate)
In business since 1929
Free estimates
Credit card accepted
"Bathtub is nice. But price was very high"
+1
Serving Exeter, CA and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
Here at FT Luxury Home Renovations we strive to make your dream project become a reality. With more than 20+ years of experience, our family-owned business guarantees that our work will satisfy your needs and no job is ever too "small" for us! We specialize in complete bathroom and kitchen remodels including plumbing, carpentry, painting, electrical and more! As well as having tile specialists ready for any kind of tile or granite remodel including showers, countertops and floors.
+7
Serving Exeter, CA and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!
Serving Exeter, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
+32
Serving Exeter, CA and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"Ezra at Landmark construction energy crew is a perfect company in my book! I honestly recommend Ezra and his team of plumbers, because he his honesty and integrity, qualities that are sadly hard to find these days! Ezra was extremely helpful and knowledgeable about the tankless water heater system that we installed, and he was kind enough to come over and take a look at our new unit after it was installed and to check with us that the monthly bills came down as well. In addition to that, Ezra installed our new tankless water heater with the remote control that connects outside the tankless water heater. Because the remote control was not waterproof and if it will be installed inside the water heater, it would short circuit if it got wet enough. Thank you Ezra for going above and beyond for a "customer" who didn't even get to use you! Much appreciated. I will definitely be using Landmark construction energy crew to service my new tankless water heater when it needs it!"
+6
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average tankless water heater repair cost, what impacts pricing, and how to save. Get expert tips to plan your repair budget with confidence.
Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.
If you’re wondering if you can install a water heater by yourself, know that you should leave this job to a licensed plumber to avoid financial risk and safety risks.
If your water heater is leaking, you can still use water as long as you have a repair plan. Here’s what you need to know about a leaking water heater.
Worried your water heater might freeze this winter? Learn to spot the warning signs and how to safely thaw your tank or tankless system out if necessary.
