$100 Off Your Water Heater Installation. Call For Details

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(408) 470-0191!

Water Heater Repair & Installation 

San Jose, Santa Clara, San Mateo County and  South Bay 

Same Day Service At The Lowest Prices (408) 470-0191

Water Heater - San Jose, CA - Efficient Water Heaters

Reliable Water Heater Service, Repair & Installation San Jose, Santa Clara, San Mateo County & South Bay

WHY CHOOSE US?

Efficient Water Heaters, Inc. specializes in conventional & tankless water heater installation, maintenance, and repair. We have been serving San Jose, Santa Clara, San Mateo County, and greater South Bay for over 25 years. Our team only works with water heaters making us professionals in this industry. We deliver the best residential and commercial products and customer satisfaction is our #1 priority.

  • Residential & Commercial Water Heaters
  • Fully Licensed (CA 1008381), Bonded & Insured
  • Same Day Service

For a Free PHONE Estimate, Call (408) 470-0191

SERVICE AREAS

  • San Jose
  • Sunnyvale
  • Santa Clara
  • Mountain View
  • Cupertino
  • Palo Alto
  • Milpitas
  • Gilroy
  • Morgan Hill
  • Campbell
  • Los Altos
  • Los Gatos
  • Saratoga
  • Monte Sereno

SERVICE AREAS

  • San Jose
  • Sunnyvale
  • Santa Clara
  • Mountain View
  • Cupertino
  • Palo Alto
  • Milpitas
  • Gilroy
  • Morgan Hill
  • Campbell
  • Los Altos
  • Los Gatos
  • Saratoga
  • Monte Sereno

SERVICE AREAS

  • San Jose
  • Sunnyvale
  • Santa Clara
  • Mountain View
  • Cupertino
  • Palo Alto
  • Milpitas
  • Gilroy
  • Morgan Hill
  • Campbell
  • Los Altos
  • Los Gatos
  • Saratoga
  • Monte Sereno

Water Heater Specials

FREE
1 Year Maintenance with Installation
Please mention this special at time of appointment. Not valid with any other offers
EXPIRED
$50 OFF
Water Heater Flush
Please mention this special at time of appointment. Not valid with any other offers
EXPIRED
FREE
1 Year Maintenance with Installation
Please mention this special at time of appointment. Not valid with any other offers
EXPIRED
$50 OFF
Water Heater Flush
Please mention this special at time of appointment. Not valid with any other offers
EXPIRED

Request a free quote, get information, or ask for professional advice

Contact Us

Reviews

701 reviews on Yelp
Ho-Wei K.
03/17/2025
Our tankless water heater [a Navien] wasn't outputting hot water unless we had 2+ faucets on. Our technician Omar came, and helped us promptly in under one...
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Gnanatha S.
01/13/2025
3 stars is for the technician who installed the water heater. I have to take 2 stars away due to his Boss, causing tension before he started working. I...
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HANK W.
04/02/2025
Water heater pilot fire was out last night, though it could have been fixed by replacing with a new thermal couple, hack it was a pre2000 model this decided...
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