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Top-Rated Tankless water heater installers in Carmel Valley - Updated Nov 2026

Avatar for 1-800-Plumber + Air of Monterey
1-800-Plumber + Air of Monterey
5.0(
1
)
Tankless Water Heater - Install

Serving Carmel Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Need help with plumbing, HVAC or duct work? We can help! Our family-owned business is happy to help you with all plumbing, HVAC or Duct Work services including:\nTank water heaters \nTankless water heaters\nShower valve\nKitchen and bathroom faucets \nToilet \nDrain Cleaning \nSewer clog and repair \nSewer replacement \nWater leak \nAll plumbing service \nHVAC\nBoilers\nDuct Work\nCall now!

Install new tankless water heater
New traditional water heater install
2-way clean out
Sewer repair with cipp trench less system
Tankless water heater installation

+30

Response time4 days
Response rate100%
Avatar for Legacy Plumbing And Heating
Legacy Plumbing And Heating
5.0(
19
)
Tankless Water Heater - Install

Serving Carmel Valley, CA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Legacy plumbing provided us with excellent customer service, professionalism & knowledgeable skill set. When I called Drew, he returned my call right away. He answer all my questions. Drew scheduled the tankless water heater conversion right away that fit our schedule. Legacy plumbing also has great prices !! We have built & remodeled several homes and consider Legacy at the top of our contractors list for plumbing."
Additional Photos
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+4

Recommended by100%of homeowners
Avatar for Aleman Plumbing, Inc
Aleman Plumbing, Inc
4.8(
42
)
Tankless Water Heater - Install

Serving Carmel Valley, CA and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"Excellent work, prompt responsiveness, great communication / status updates! Started project same day and completed next day. Installed new water heater & recirculation pump, and replaced toilet fill valve. Highly recommend Carlos & his team!"
Grease trap
Replacement grease trap
Replacement grease trap
Replacement grease trap
Attic leak

+11

Response time5 hrs
Response rate100%
Recommended by37%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Tankless Water Heater - Install

Serving Carmel Valley, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
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+32

Recommended by100%of homeowners
Avatar for HB PLUMBING, INC. (5166253)
HB PLUMBING, INC. (5166253)
5.0(
7
)
Tankless Water Heater - Install

Serving Carmel Valley, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Hector and his helper got the old water heater taken out, a tankless one installed, and a water softener and filter installed in one day. Normally this job would take about a day and a half. Hector is very easy to work with, answers questions in a way that’s easy to understand, and has competitive rates. I highly recommend HB Plumbing."
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time8 hrs
RB Home Plumbing Repairs & Drain Service
5.0(
7
)
Tankless Water Heater - Install

Serving Carmel Valley, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Rick did a great job installing a water heater and rerouting water supply lines. He also repaired my fireplace mantle and replaced baseboards in my living room. On another occasion he poured a concrete pad and repaired bathroom tile. He knows all phases of construction. I would recommend him to anyone needing a handyman or plumber who knows his stuff!"
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+17

Recommended by100%of homeowners
Showing 1-10 of 32

The Carmel Valley, CA homeowners’ guide to tankless water heater installations

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