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TRUSTED BY CONCORD, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon95
    Verified water heater services reviews

Top-Rated Water heater pros in Concord - Updated Nov 2026

Avatar for Water Heaters Masters
Water Heaters Masters
4.9(
110
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Concord, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Water Heater Masters were top-notch! I called on a Saturday afternoon - they were available 9am Sunday morning to come and inspect and quote. They only had one guy working that day, but scheduled me for Monday morning between 8 and 9. At 8:15am I got a call with an ETA of 8:45, which was a really nice touch! Despite telling me it would take an entire day to install, they were done by 1pm. They also found some creative ways to do the install to avoid drilling through my stucco (for the exhaust vent and for the condensate run-off). Very professional and clean-looking install. These guys may not always be the cheapest around, and they recommended a top-of-the-line heater (which is what I really wanted anyway), but I'd much rather pay a little extra for that level of service and support. Thank you!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
Recommended by95%of homeowners
Avatar for Water Heater Boys, LLC
Water Heater Boys, LLC
5.0(
21
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Concord, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"My tankless water heater went out on a Friday night, and the Water Heater Boys were able to replace it on Saturday the next day! Excellent customer service and professionalism. Will definitely call if in this situation again, and will tell my friends!"
Tankless Install
75gal Bradford White
Response time2 hrs
Response rate100%
Avatar for Cali Water Heater & HVAC
Cali Water Heater & HVAC
4.8(
31
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service - For Business+2 more

Serving Concord, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"I was given a fair quote for an on-demand water heater. The 2 other companies were either, way overpriced or were charging sales tax on their labor. The project was done in a timely manner. Dave was polite and professional. I wish the clean-up of sediment from the old standard water heater had been cleaned up. It was left for me."
Response time6 hrs
Response rate94%
49 neighbors recently requested a quote
Avatar for West Coast Water Heaters & Plumbing
West Coast Water Heaters & Plumbing
4.9(
23
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Repair or Service - For Business

Serving Concord, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"We called due to our water heater leaking. Tech asked for pictures, after I sent pictures he knew the exact problem. Price was reasonable and fair, He even threw in a free carbon monoxide detector. Would definitely recommend."
Faucet Change out.
Faucet Change out.
Before.
After
Hose bib replacement

+2

Response time6 hrs
Response rate100%
45 neighbors recently requested a quote
Avatar for Delta Plumbing and Rooter
Delta Plumbing and Rooter
4.8(
62
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Concord, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"The plumber's name was Miguel. He was on time and made some good suggestions. The job entailed moving a outdoor metal pipe back about 2 feet and reconnecting to a pvc sprinkler line. In addition he installed a shut off valve and faucet."
Delta Plumbing and Rooter
Delta Plumbing and Rooter
Delta Plumbing and Rooter
Delta Plumbing and Rooter
Delta Plumbing and Rooter

+1

Response time8 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Water Heaters FAQs, answered by experts

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

While heat pump water heaters are more expensive than gas-powered water heaters, the ROI is higher for heat pump units. Not only are heat pump water heaters more energy efficient, meaning immediate savings on your energy bill, but they also last longer than traditional gas versions, meaning you won't have to buy them as often.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

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.

Flushing biannually, checking the anode rod, and temperature settings maximize equipment lifespan while reducing surprise costs.

The Concord, CA homeowners’ guide to water heater services

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