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Top-Rated Tankless water heater installers in Antelope - Updated Nov 2026

Avatar for Platinum Plus Plumbing
Platinum Plus Plumbing
4.7(
424
)
Tankless Water Heater - Install

Serving Antelope, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Platinum Plumbing was AMAZING! Matt installed a tankless water heater, and his pricing was super affordable. Quality of work is 5 Star. I would recommend this contractor for all of your water heater needs. Thank you, Matt!"
Jim
Tankless
Water heaters
Tankless
Tankless

+4

Response time4 hrs
115 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Water Heater Guyz
The Water Heater Guyz
4.6(
18
)
Tankless Water Heater - Install

Serving Antelope, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Very friendly and responsive. Quick work done in a professional manner. The Water Heater Guyz were the only pros who included permitting as part of their service, which was the initial selling point for me."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time4 hrs
Response rate100%
Recommended by50%of homeowners
Avatar for Two Brothers Plumbing
Two Brothers Plumbing
4.4(
97
)
Tankless Water Heater - Install

Serving Antelope, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Not only was this business the lowest cost it was the most responsive to my needs. Carl, the owner worked to resolve issues with the water heater. If needed I would hire again and would not hesitate to recommend to others."
Response time5 hrs
Recommended by96%of homeowners
Avatar for Cal Finest Plumbing
Cal Finest Plumbing
5.0(
16
)
Tankless Water Heater - Install

Serving Antelope, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Cal Finest Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! \n

 Gate Valve replacement
 Gate Valve replacement
Gate Valve replacement
Gate Valve replacement
Partial Sewer Replacement

+15

4 neighbors recently requested a quote
Avatar for SG Quality Builders, Inc.
SG Quality Builders, Inc.
5.0(
41
)
Tankless Water Heater - Install

Serving Antelope, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Water heater replacement was started and completed the same day. Reasonable estimate for exceptional quality work. Very professional, thorough and efficient. Completed with no add on costs or sales gimmicks. Highest quality."
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+10

Response time4 hrs
Response rate97%
1 neighbors recently requested a quote
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