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Top-Rated Tankless water heater installers in Rancho Santa Fe - Updated Nov 2026

Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.2(
132
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."
New Tankless Water Heater Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time8 hrs
Response rate100%
Recommended by73%of homeowners
Avatar for Jax Mechanical
Jax Mechanical
4.8(
27
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"JAX installed my tankless water heater. They were easy to work with and they did a very neat job. Finally they provided everthing that was promised."
Residential work
Residential work
Residential work
Residential work
Residential work

+15

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Carini Home Services
Carini Home Services
4.7(
381
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"From initial visit to final installation and follow-up, work was professional in all respects and met and exceeded all expectations! Would definitely contract with this company when it becomes necessary to replace our air conditioning unit!"
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time10 mins
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
4.5(
363
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"EV charger Installation went great. The electrician was right on time was very kind. He explained and answered all my questions and concerns. I'll definitely contact them again in the future."
Mini Split System Install Oceanside
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Plumbing Plus
Plumbing Plus
4.5(
530
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Excellent service! We scheduled Plumbing Plus to replace the hot and cold cartridge's in a sink faucet and a tub pop-up drain and overflow gasket. Jared N. quickly assessed the problems. The faucet was so corroded with water deposits that it could not be dismantled to simply replace the hot and cold cartridge's. So Jared replaced the entire faucet with a high quality replacement. After the tub pop-up drain was replaced, Jared checked for leaks by looking in a 'trap door' in the ceiling below the tub that was left after the tub was replaced in an earlier remodel. Jared discovered that the entire tub drain was leaking and need to be replaced, which he did. He also corrected a problem with the drain pipe left from the previous remodel. Although the job was much more complex than expected, Jared was professional, efficient, and extremely cheerful throughout . We highly recommend Jared and Plumbing Plus"
New Sewer Pipe Installation
Always important to clean up after ourselves
Tricky Sewer Pipe Installation
New Sewer Pipe Installation
Ladders and lifts to access the pipe overhead

+37

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Airtime Plumbing Heating & Air
Airtime Plumbing Heating & Air
4.8(
29
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

At Airtime Plumbing, Heating & Air, we believe taking care of your home starts with listening, explaining your options, and doing the job right. We’re a family-owned company serving North County San Diego and Riverside County.\n\nOur team repairs and services all brands of air conditioning and heating systems and installs AC units, furnaces, heat pumps, mini-splits, and ductwork. We also handle plumbing repairs, leak detection, drain cleaning, sewer repair, whole-home repiping, traditional and tankless water heaters, and water filtration and softening.\n\nYou can expect honest recommendations, clear pricing before work begins, and a team that respects your home and your time. From routine maintenance to major repairs, we help you stay comfortable, protect your home, and make informed decisions without pressure.\n\nCall 951-541-0151 to schedule a free estimate. Comfort you can count on.

Tankless Water Heater
Kitchen Clean out
Tankless Repair
Tankless Repair
Tankless Repair

+2

8 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Personal Plumbing, Inc.
Personal Plumbing, Inc.
4.6(
71
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"I've had to repeatedly call for plumbing service to clear a washing machine drain pipe, which is part of very old plumbing in a rental unit I own. With a previous plumber, they kept removing a replacing the fitting to the drain pipe. Personal plumbing simply installed, efficiently and at a reasonable cost, a drain clean-out (and I may not be remembering the exact name of this simple part). I called them after a good experience when they installed a new tankless water heater in my home."
Bathroom remodel
Response time5 hrs
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Anderson Plumbing Heating & Air Conditioning
Anderson Plumbing Heating & Air Conditioning
4.4(
1,030
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved (Corporate)

In business since 1978

Free estimates

Emergency services offered

"I contacted Anderson Plumbing Heating & Air, a honest and trustworthy company after I realized at the last minute I needed a refrigerator water line assessment and they quickly sent Miguel to my home who noticed upon assessment inspection the water pressure was unsatisfactory and recommended replacing the water pressure valve in addition to the refrigerator water line. Miguel was absolutely amazing , a breath of fresh air, very easy to work with, and managed to accommodate my water line hookup needs fitting me into his busy schedule. Miguel provided me with a great service experience at very reasonable price! He went above and beyond providing before and after pictures of my old and new water setup, answers all of my questions, all while providing outstanding customer service with a smile & 10/10 quality of work! Thank you Miguel for a great refrigerator water line hook up experience !!"
7 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Pro Bright Construction Inc
Pro Bright Construction Inc
4.8(
25
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I had an excellent experience with Pro Bright Construction. They responded to my initial inquiry very quickly and were able to schedule the installation of a whole-home water flow restrictor on the main water intake that same day. The two professionals who completed the work were friendly, knowledgeable, and courteous. Although this was a significant installation, they finished the job in just a couple of hours and left the work area spotless. I was quoted a price by a large plumbing company that was nearly twice the amount I paid, so I also appreciate Pro Bright's very fair pricing. I'm left truly happy for their prompt response, professionalism, quality workmanship, and value. I will definitely contact Pro Bright Construction for any future plumbing needs and highly recommend them."
Response time5 hrs
Response rate98%
51 neighbors recently requested a quote
Avatar for Vista Plumbing
Vista Plumbing
4.8(
32
)
Tankless Water Heater - Install

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Excellent service. Ray called ahead of appointment to confirm model requirements. He found that a leak was starting. I trust his judgment. I have used Vista plumbing for 20 years for toilet replacement to water heaters and I am always satisfied."
Response time6 hrs
Response rate100%
Recommended by96%of homeowners
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The Rancho Santa Fe, CA homeowners’ guide to tankless water heater installations

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