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

Avatar for Mitko BG Plumbing Inc
Mitko BG Plumbing Inc
5.0(
38
)
Tankless Water Heater - Install

Serving Copperopolis, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had a great experience with Mitko professional service for our water heater burner problem, I called a day before, and Mitko came to our house next day, he did full analysis & testing of the water heater and right after he did find out the problem and had all required parts in his company van, took him to replace and fixed within couple of hours. Excellent service with reasonable service fee!"
Tankless Installation
Tankless repairs
Tankless repairs
Tankless repairs
Tankless repairs

+12

55 neighbors recently requested a quote
Avatar for At Your Service Plumbing
At Your Service Plumbing
5.0(
18
)
Tankless Water Heater - Install

Serving Copperopolis, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"As Atomic Stays, a vacation rental management company, having reliable, fast-responding contractors is crucial to keeping our operations running smoothly and our guests happy. We recently ran into a urgent water heater issue at one of our properties in Arnold, and Frank with At Your Service Plumbing came through in a big way. Frank was exceptionally fast to respond to our messages, arrived promptly at the property, and took care of replacing the water heater without missing a beat. His quick turnaround saved the day for our guests! We highly recommend Frank for any plumbing needs and will definitely be using At Your Service Plumbing again in the future. Thanks, Frank!"
Water heater replacement
Water heater replacement
Shower valve replacement
Shower valve replacement
Toilet replacement

+2

50 neighbors recently requested a quote
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Tankless Water Heater - Install

Serving Copperopolis, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Tankless Water Heater - Install

Serving Copperopolis, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I'm very happy with the work that was done by Landmark construction and energy crew. At first, we met with Ron that came over and met with us about the issues that we had with our water heater and with the bills that we currently pay for electric. Ron recommended us to replace the bulky old water heater and to install a tankless system that will supply hot water immediately and with the use of less gas. We liked that idea and we decided to go for this project. Ron came over to our house with his 2 people that basically took care of all the removal and the installation of the new system. The work that they did took only 2 days from start to finish and now we have more space at the garage, and the bills are much lower than before…."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for RYL Plumbing Corp
RYL Plumbing Corp
4.7(
7
)
Tankless Water Heater - Install

Serving Copperopolis, CA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Response time1 day
Recommended by14%of homeowners
Showing 1-10 of 19

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