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TRUSTED BY LA MESA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon148
    Verified water heater services reviews

Top-Rated Water heater pros in La Mesa - Updated Nov 2026

Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.2(
132
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving La Mesa, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."
New Tankless Water Heater Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time8 hrs
Response rate100%
Recommended by73%of homeowners
Avatar for Jax Mechanical
Jax Mechanical
4.8(
27
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceSolar Water Heater System - Install+6 more

Serving La Mesa, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I would absolutely use Jax Mechanical in the future. Justin and Zac were very professional and thorough. I was very hesitant, due to a previous bad encounter with Service Master. Justin and Zac were patient and not condescending. Michael was quick with the bid/estimate and I am grateful for their service. If you need a water heater installed, be assured that Jax Mechanical is the only call you need to make."
Residential work
Residential work
Residential work
Residential work
Residential work

+15

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AMC Plumbing
AMC Plumbing
4.9(
57
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving La Mesa, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"Arturo and James was great. AMC plumbing that asked for pictures and didn't try to charge us to troubleshoot. We eventually settled on changing the water heater but we were informed at every step what is happening. Thanks for being to take all our questions and told us how to take care of the new water heater. Excellent!"
Response time4 hrs
13 neighbors recently requested a quote
Recommended by98%of homeowners
Bob Jenson Air Conditioning Inc.
4.9(
169
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving La Mesa, CA and surrounding areas

Approved

In business since 1977

Free estimates

Customers say: Quality work

Service, Quality, Comfort. Consistently delivering the best Service and Installation experience in San Diego since 1977. Log in to view what Angie's List Members are saying about us and get exclusive member discounts! Our estimates on a new installation or replacement are always Free! \nOur Certified Technicians service all brands of equipment. We have COVID-19 Protocols in place for your safety and ours! Friendly, Knowledgeable Staff is here to help! Flexible Financing OAC Available. Call Us Today!

17 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for M H G Plumbing, Inc.
M H G Plumbing, Inc.
4.9(
15
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving La Mesa, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Project: Install tankless water heater and recirculation pump, remove old water heater, replace valves in bathrooms, replace shower canisters MHG Plumbing, Inc. promptly and professionally responded to my request. Manny reviewed the work requested and provided a fair proposal. He kept me informed about status of arrival of items and schedule for work. Dennis and Manny, Jr. arrived on time each day, completed the work expeditiously, clearly explained the workings of the tankless water heater, and answered my questions. Everything was cleaned up and spotless once the work was done. Thank you! I will call MHG Plumbing, Inc. for future plumbing projects."
40 Gal Water Heater
Tankless Water Heater
ABS Repipe under Clients house
Deck Layout
Waste System down to the mainline

+4

Response time50 mins
Response rate93%
Recommended by100%of homeowners
Avatar for Plumbing Plus
Plumbing Plus
4.5(
530
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving La Mesa, CA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Great job! The staff was friendly and responsive. Isaiah showed up quickly, bringing along the new water heater. He explained everything that he needed to do. He was polite and efficient. The job was finished quickly."
New Sewer Pipe Installation
Always important to clean up after ourselves
Tricky Sewer Pipe Installation
New Sewer Pipe Installation
Ladders and lifts to access the pipe overhead

+37

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Anderson Plumbing Heating & Air Conditioning
Anderson Plumbing Heating & Air Conditioning
4.4(
1,030
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving La Mesa, CA and surrounding areas

Approved (Corporate)

In business since 1978

Free estimates

Emergency services offered

"I contacted Anderson Plumbing Heating & Air, a honest and trustworthy company after I realized at the last minute I needed a refrigerator water line assessment and they quickly sent Miguel to my home who noticed upon assessment inspection the water pressure was unsatisfactory and recommended replacing the water pressure valve in addition to the refrigerator water line. Miguel was absolutely amazing , a breath of fresh air, very easy to work with, and managed to accommodate my water line hookup needs fitting me into his busy schedule. Miguel provided me with a great service experience at very reasonable price! He went above and beyond providing before and after pictures of my old and new water setup, answers all of my questions, all while providing outstanding customer service with a smile & 10/10 quality of work! Thank you Miguel for a great refrigerator water line hook up experience !!"
6 neighbors recently requested a quote
Recommended by83%of homeowners
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Water Heaters FAQs, answered by experts

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

  • Electric: $600–3,500

  • Gas: $700–$2,700

  • Propane: $700–$2,500

  • High efficiency: $1,500–$3,000

  • Indirect: $1,200–$3,500

  • Hybrid heat pump: $1,200–$3,500

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Yes, hybrid water heaters can be noisy — noisier than traditional water heaters. The sound they produce is often compared to the hum of a dishwasher. Its noise comes from the heat pump’s fan and compressor as they work to pull in and compress the air. While it’s not totally disruptive, especially if the unit is installed in less frequented areas, like a basement or garage, it’s something to keep in mind if you’re sensitive to noise or if the unit will be placed near bedrooms or living spaces.

Yes, a heat pump water heater can work in colder climates but it’s much more effective where it’s warm. The reason is that the heat pump needs ambient warmth in the air to compress. The less warmth, the more compression required, thus using more electricity and offsetting the energy-efficient benefits.

The La Mesa, CA homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.