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

Avatar for VI Plumbing
VI Plumbing
5.0(
10
)
Tankless Water Heater - Install

Serving Kiefer, OK and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Yang from Vi Plumbing did a great job. He removed my old 40 gal. non-working water heater to a 50 gal. water heater that I purchased for Home Depot. He was very professional and made sure he cleaned everything up before he left. He made sure that the water heater was working and answered any question. Great Job!!"
Tankless 1
Tankless 1
Tankless 1
Tankless 2
Tankless 2

+6

Avatar for Pacific Plumbing Inc.
Pacific Plumbing Inc.
4.9(
236
)
Tankless Water Heater - Install

Serving Kiefer, OK and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Pacific Plumbing did an excellent job replacing my two shower heads and making sure they worked properly. They were very kind, respectful, and considerate of what I needed."
11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for O'Connor Plumbing LLC
O'Connor Plumbing LLC
5.0(
17
)
Tankless Water Heater - Install

Serving Kiefer, OK and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Shyma took the time to explain everything in detail, showing patience and a great attitude throughout the process. Once I fully understood the issue, he offered the best solution, all while being mindful of my budget. His prices are very reasonable, especially considering the high quality of work and integrity he brings to the job, which is rare these days. I highly recommend reaching out to him for any plumbing needs."
Bathroom Remodel
Bathroom Remodel
Water Heaters
Water Heaters
Super Service Award

+1

Response time5 hrs
Response rate91%
38 neighbors recently requested a quote
Avatar for Custom Plumbing Solutions LLC
Custom Plumbing Solutions LLC
5.0(
6
)
Tankless Water Heater - Install

Serving Kiefer, OK and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Highly recommend! Our plumber is reliable, hardworking, and efficient, with fair pricing and an honest approach. It’s such a relief to have someone we trust to get the job done right. We truly appreciate the work and wouldn’t hesitate to recommend him to anyone looking for a dependable plumber!"
Tankless water heater
Tankless water heater
Tankless water heater
Tankless water heater
Tankless water heater

+13

20 neighbors recently requested a quote
Avatar for Porter & Co. Plumbing
Porter & Co. Plumbing
5.0(
5
)
Tankless Water Heater - Install

Serving Kiefer, OK and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Porter & Co. Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined\nwith ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

Various projects
Sewer Line
Whole Home Generator
2 neighbors recently requested a quote
Avatar for Airco Service Inc
Airco Service Inc
4.6(
429
)
Tankless Water Heater - Install

Serving Kiefer, OK and surrounding areas

In business since 1961

Free estimates

Emergency services offered

"The installers were incredibly courteous, clean, and very professional. They answered all my questions and showed me everything they were doing. The installation was done quickly and on schedule. The H/VAC system works beautifully!!!! I have already noticed a significant drop in my electricity bills. I have since hired Airco to not only perform further electrical work, but to also do some major plumbing work involving complete replacement of old iron pipes. Again, the work was professional, on schedule, and completely solved the problem. I plan to continue to hire Airco to do any electrical/plumbing work needed in the future."
Recommended by92%of homeowners
Showing 1-10 of 39

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