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Top-Rated Tankless water heater installers in Boulder Creek - Updated Nov 2026

Avatar for POSEIDON PLUMBING LLC
POSEIDON PLUMBING LLC
4.8(
10
)
Tankless Water Heater - Install

Serving Boulder Creek, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"I hired Posiden to convert my traditional water heater to a new tankless water heater. David was quick to respond, offered great prices, and completed the work when he said he would. Itâ s difficult to find reliable work but Poseidon Plumbing went above and beyond and did a great job. Iâ ll be calling them for all my needs in the future."
Nuvo H2O water softener
Navien tankless water heater
Navien tankless water heater
Rough in shower installation
Outdoor shower installation

+2

Response time4 hrs
28 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Chandler's Plumbing
Chandler's Plumbing
4.3(
746
)
Tankless Water Heater - Install

Serving Boulder Creek, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"The contractor showed up on time and installed the water heater in a couple of hours. They hauled the old heater away and cleaned up the surrounding area very well. Will certainly have them do other plumbing jobs in the future."
Sewer Line Camera Inspection
Shut-Off Valve Repair
Main Water Line Replacment
Water Heater Installation
Tankless Water Heater Installation

+310

Response time4 hrs
267 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for TRIO Heating, Air & Plumbing
TRIO Heating, Air & Plumbing
5.0(
5
)
Tankless Water Heater - Install

Serving Boulder Creek, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Called Trio Heating on a late Friday afternoon and they sent out two technicians (Jose & Dallin) the next morning to fix a gas heater that would not turn on. Their communication from beginning to end was great. They sent me a text 45 minutes before their arrival time and I was able to track their ETA which was extremely helpful. They explained to me what the issue was. I was able to run out and buy a new thermostat for them to install. They did a great job, cleaned everything up and put everything back together. They also typed up everything they worked on and took multiple detailed photos of the unit and emailed 10 minutes after they left. I think what they charged was extremely reasonable for the quality of work. I really appreciated not being charged a higher fee for coming out on a weekend. Will definitely use them again for my HVAC needs!"
Heating & Air Conditioning Installations
Heating & AC Install
Heating & AC Install
Heating & AC Install
Heating & AC Install

+101

Response time4 hrs
Response rate93%
11 neighbors recently requested a quote
Avatar for Abdel's Home services
Abdel's Home services
5.0(
9
)
Tankless Water Heater - Install

Serving Boulder Creek, CA and surrounding areas

Approved

Hi, I’m Abdel, owner of Abdel’s Home Services. I’ve been providing residential repair and installation services for several years, helping homeowners with everything from small fixes to detailed improvement projects.\nI serve the Bay Area and surrounding communities, and I’m willing to travel locally for the right project. My specialties include TV mounting, door adjustments and installations, cabinet installation, drywall repair, fixture replacements, hardware installation, and general home repairs.\nClients hire me because I focus on quality, precision, and clear communication. I show up on time, protect your home, and make sure the work is done properly — not rushed. My goal is to leave every homeowner satisfied and confident in the results.\nI look forward to helping with your next project.

Avatar for ELITE ROOTER, INC. - San Jose
ELITE ROOTER, INC. - San Jose
4.5(
11
)
Tankless Water Heater - Install

Serving Boulder Creek, CA and surrounding areas

Approved (Corporate)

In business since 2017

Free estimates

Credit card accepted

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!.\n

My Work
My Work
My Work
My Work
My Work

+15

Recommended by90%of homeowners
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