First Class Water Heaters, Inc.

water heater installer

About us

We are dedicated to providing our clients with the very best in service, installation and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long term relationships with our clients and guarantee your satisfaction.

Business highlights

28 years of trusted experience
Emergency Services Offered
Se Habla Español

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

CreditCard

Reviews

4.7167 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
86%
4
12%
3
1%
2
1%
1
1%


Rating CategoryRating out of 5
quality
4.8
value
4.6
responsiveness
4.7
Showing 1-25 of 167 reviews

Justin C.
03/2025
5.0
Good

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Hugh T.
11/2024
5.0
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"!

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

michael c.
07/2023
5.0
Great service. Polite and prompt

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jane or Michael M.
06/2023
4.5
mmm

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

William M.
06/2023
5.0
Eli installed the unit and was great!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$5,000

Steve S.
06/2023
5.0
Great service for a great price.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

juan carlos o.
06/2023
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$2,200

Alastair B.
03/2023
5.0
Fast, efficient, knowledgeable, experienced, and fun; Completed within 12 hours;

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,800

Mike T.
03/2023
5.0
Track to job yourself, to make sure itâ s tailored how you want it.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Andrew D.
03/2023
5.0
Great work crew. Gave valuable information and recommendations.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Cristina O.
12/2022
5.0
From the receptionist to the installer everyone was nice, friendly and courteous. The installation was done properly and quickly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$250

Sharon L S.
12/2022
4.5
They did an excellent job. the water heater was purchased and installed within 3 hours. They were polite and friendly. I couldn't be happier.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro
$1,800

Ronald T.
11/2022
5.0
Came in short time and fixed our problem. Very polite and we felt he was trustworthy.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$2,000

Lynn D.
11/2022
5.0
They showed up on time. They replaced and installed a new tankless water heater unit. David and his staff are very friendly. We are happy of our newly installed unit. It turned out great!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$4,000

Thomas M.
10/2022
5.0
They did an excellent job and didn't take advantage of my situation by selling me things that weren't needed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Donnell L.
07/2022
5.0
They were polite, ready to work and did a great job

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Bay V.
07/2022
5.0
Can't ask for an outstanding service. Mr Walters is true professional.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

William J.
12/2021
5.0
Jamie is first class. Had my tankless water heater running and provided good advice.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert R.
10/2021
4.0
Their water heaters only have a 6 year warranty. For the the same price I could have bought one through Home Depot with a 12 year warranty.

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Matt D.
10/2021
5.0
Punctual, responsive, and got the job done. Did not overcharge or gouge. Can't praise enough. Thanks Eli!!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$300

Tammy D.
09/2021
4.0
Very quick effecient, friendly,

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
3.0

Yes, I recommend this pro

Steven L.
07/2021
4.0
Quick response, didn't try to upsell.. distanced the issue and replaced the water heater quickly. My problem is solved

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
4.0

Yes, I recommend this pro

Robert N.
07/2021
5.0
Jayme Perez did a fantastic job and cleaned up and streamlined the old install. Came on time, worked efficiently, and got the job done promptly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Erik A.
06/2021
5.0
On time and on budget

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Don C.
05/2021
4.5
Called ahead to tell me when he'd arrive, helpful for managing my time.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
3.5

Yes, I recommend this pro
$1,500

Contact information

540 Garcia Ave Ste E, Pittsburg, CA 94565

http://firstclasswaterheaters.com

Service hours

Monday:
7:00 AM - 5:00 PM
Tuesday:
7:00 AM - 5:00 PM
Wednesday:
7:00 AM - 5:00 PM
Thursday:
7:00 AM - 5:00 PM
Friday:
7:00 AM - 5:00 PM
Saturday:
7:00 AM - 5:00 PM
Sunday:
Closed

Licensing

Licensed*

Trade License Number
1024238
Trade License Locale
CA
Trade License Expiration
03/31/2027
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

water heater installer

FAQ

Monday: 7:00 AM - 5:00 PM

Tuesday: 7:00 AM - 5:00 PM

Wednesday: 7:00 AM - 5:00 PM

Thursday: 7:00 AM - 5:00 PM

Friday: 7:00 AM - 5:00 PM

Saturday: 7:00 AM - 5:00 PM

Sunday: Closed

First Class Water Heaters, Inc. accepts the following forms of payment: CreditCard
Yes, First Class Water Heaters, Inc. offers free project estimates.
No, First Class Water Heaters, Inc. does not offer eco-friendly accreditations.
No, First Class Water Heaters, Inc. does not offer a senior discount.
Yes, First Class Water Heaters, Inc. offers emergency services.
Yes, First Class Water Heaters, Inc. offers warranties.

Contact information

540 Garcia Ave Ste E, Pittsburg, CA 94565

http://firstclasswaterheaters.com

Service hours

Monday:
7:00 AM - 5:00 PM
Tuesday:
7:00 AM - 5:00 PM
Wednesday:
7:00 AM - 5:00 PM
Thursday:
7:00 AM - 5:00 PM
Friday:
7:00 AM - 5:00 PM
Saturday:
7:00 AM - 5:00 PM
Sunday:
Closed