First Class Water Heaters, Inc.

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96% Recommended

28 Years In Business

Company Details

Verified Licenses
Bilingual

Contact

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540 Garcia Ave Ste E
Pittsburg, CA 94565

http://firstclasswaterheaters.com

Hours

Mon: 7:00 AM - 5:00 PM
Tue: 7:00 AM - 5:00 PM
Wed: 7:00 AM - 5:00 PM
Thu: 7:00 AM - 5:00 PM
Fri: 7:00 AM - 5:00 PM

Sat: 7:00 AM - 5:00 PM
Sun: Closed

View All Details & Credentials

Achievements

Service Details

Residential Work
Commercial Work

Areas of Expertise

Water Heater - Repair or Replace
Tankless Water Heater- Repair or Replace
Whole House Re-pipes
Trenchless Sewer Line Replacement

View All Offerings and Cities Served

Cost Information

Free Estimates
Warranty Offered
Credit Cards Accepted

Ratings

4.7

167 Verified Reviews

5

143
4

20
3

2
2

1
1

1

Highly rated for

Overall Rating
Value
Customer Service
Quality

Reviews

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Showing 1-10 of 167 results

5.0 Justin C. Hayward, CA

3/12/2025

Install or Replace a Water Heater

Good

5.0 Hugh T. San Lorenzo, CA

11/11/2024

Install a Tankless Water Heater System

I don't know enough to compare (dollarwise) the tankless water heater I purchased to others in the market. I can say it's an impressive piece of equipment and is providing my desired level of service. I now have hot water throughout my home in seconds! AND, Dave impressed me immediately as a sound, honest, energetic business man and technician. In no time he and Carl were at my house doing the work I desperately needed. It was dark when they finished but they lived up to their word in fixing my hot water problem "today"!

5.0 Michael C. Alameda, CA

7/26/2023

Install or Replace a Water Heater

Great service. Polite and prompt

4.5 Jane or michael M. Walnut Creek, CA

6/9/2023

Install or Replace a Water Heater

mmm

5.0 William M. Walnut Creek, CA

6/6/2023

Install a Tankless Water Heater System

Eli installed the unit and was great!

5.0 Steve S. Alameda, CA

6/2/2023

Install or Replace a Water Heater

Great service for a great price.

5.0 Juan carlos O. Antioch, CA

6/1/2023

Install or Replace a Water Heater

Excellent customer service. I was impressed by their professionalism and attention to detail. They understood my needs and the urgency of my project -I placed a call to get an estimate, 5 hours later I had a brand new water heater installed.

5.0 Alastair B. Pinole, CA

3/29/2023

Install or Replace a Water Heater

Fast, efficient, knowledgeable, experienced, and fun; Completed within 12 hours;

5.0 Mike T. Martinez, CA

3/20/2023

Install, Replace or Repair a Main Sewer Pipe

Track to job yourself, to make sure itâ s tailored how you want it.

5.0 Andrew D. American Canyon, CA

3/16/2023

Repair or Service a Water Heater

Great work crew. Gave valuable information and recommendations.

Showing 1-10 of 167 results Showing 0 of 0 results

Page 1 of 17

Photos

First Class Water Heaters, Inc.

Several Projects YTD

Standard to Tankless

A.O Smith Water Heater

Tankless Water Heater

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